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📈 API for tracking holdings and trades of ARK Invest funds

Home Page: https://arkfunds.io/api

License: MIT License

Python 98.34% HTML 0.66% CSS 0.69% Dockerfile 0.31%

ark invest api fastapi funds etf arkfunds finance stock ark-invest ark-funds

ark-invest-api's Introduction

ARK Invest API

API for tracking holdings and trades of ARK Invest funds.

Endpoint Status: https://status.arkfunds.io

Click here to see a list of ARK ETFs

Active ETFs
- ARKK - ARK Innovation ETF
- ARKQ - ARK Autonomous Tech. & Robotics ETF
- ARKW - ARK Next Generation Internet ETF
- ARKG - ARK Genomic Revolution ETF
- ARKF - ARK Fintech Innovation ETF
- ARKX - ARK Space Exploration & Innovation ETF
Digital Asset ETFs
- ARKA - ARK 21Shares Active Bitcoin Futures Strategy ETF
- ARKB - ARK 21Shares Bitcoin ETF
- ARKC - ARK 21Shares Active On-Chain Bitcoin Futures Strategy ETF
- ARKD - ARK 21Shares Blockchain and Digital Economy Innovation ETF
- ARKY - ARK 21Shares Active Bitcoin Ethereum Futures Strategy ETF
- ARKZ - ARK 21Shares Active Ethereum Futures Strategy ETF
Index ETFs
- PRNT - The 3D Printing ETF
- IZRL - ARK Israel Innovative Technology ETF
- CTRU - ARK Transparency ETF
Rize Index ETFs
- CYBR - Rize Cybersecurity and Data Privacy ETF
- CYCL - Rize Circular Economy Enablers UCITS ETF
- FOOD - Rize Sustainable Future of Food UCITS ETF
- LIFE - Rize Environmental Impact 100 UCITS ETF
- LUSA - Rize USA Environmental Impact UCITS ETF
- NFRA - Rize Global Sustainable Infrastructure UCITS ETF
- PMNT - Rize Digital Payments Economy UCITS ETF
Other Funds
- ARKVX - ARK Venture Fund

The API contains data for trades, holdings and news from the following dates:

	Type	Trades	Holdings	News
ARKF	Active ETF	2020-09-09	2020-11-24	2020-05-07
ARKG	Active ETF	2020-09-09	2020-11-24	2020-04-18
ARKK	Active ETF	2020-09-09	2020-11-24	2020-04-07
ARKQ	Active ETF	2020-09-11	2020-11-24	2020-04-18
ARKW	Active ETF	2020-09-09	2020-11-24	2020-04-19
ARKX	Active ETF	2021-04-07	2021-03-26	2021-02-07
IZRL	Index ETF	-	2020-11-24	2020-04-24
PRNT	Index ETF	-	2020-11-24	2020-08-20
CTRU¹	Index ETF	-	2021-12-09	2021-12-09
ARKA	Digital Asset ETF	-	2023-11-24	2022-09-26
ARKB	Digital Asset ETF	-	2024-01-11	2024-01-13
ARKC	Digital Asset ETF	-	2023-11-29	2023-11-13
ARKD	Digital Asset ETF	-	2023-11-28	2023-12-05
ARKY	Digital Asset ETF	-	2023-11-29	2023-11-17
ARKZ	Digital Asset ETF	-	2023-11-29	2023-11-16
ARKVX	Venture Fund	-	2022-09-30	-
CYBR	Rize Index ETF	-	2024-04-27	-
CYCL	Rize Index ETF	-	2024-04-27	-
FOOD	Rize Index ETF	-	2024-04-27	-
LIFE	Rize Index ETF	-	2024-04-27	-
LUSA	Rize Index ETF	-	2024-04-27	-
NFRA	Rize Index ETF	-	2024-04-27	-
PMNT	Rize Index ETF	-	2024-04-27	-

Documentation

Swagger UI: https://arkfunds.io/api
ReDoc: https://arkfunds.io/api/docs

GET ETF Profile
GET ETF Holdings
GET ETF Trades
GET ETF News
GET Stock Profile
GET Stock Trades
GET Stock Fund Ownership

ETF Profile (v2)

GET /v2/etf/profile

Returns ARK ETF profile information

Query Parameters

Parameter	Required	Description
symbol	YES	ARK ETF symbol

Example

Request

GET https://arkfunds.io/api/v2/etf/profile?symbol=ARKK

Response

{
    "symbol": "ARKK",
    "profile": {
        "symbol": "ARKK",
        "name": "ARK Innovation ETF",
        "description": "ARKK is an actively managed ETF that seeks long-term growth of capital by investing under normal circumstances primarily (at least 65% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund’s investment theme of disruptive innovation.",
        "fund_type": "Active Equity ETF",
        "inception_date": "2014-10-31",
        "cusip": "00214Q104",
        "isin": "US00214Q1040",
        "website": "https://ark-funds.com/arkk"
    }
}

ETF Holdings (v2)

GET /v2/etf/holdings

Returns ARK ETF holdings

Multiple ETF symbols can be passed in same query (comma separated) to retrieve data for multiple funds. I.e. ?symbol=ARKK,ARKF,ARKW

Query Parameters

Parameter	Required	Description
symbol	YES	ARK ETF symbols
date_from	NO	From date (ISO 8601 format)
date_to	NO	To date (ISO 8601 format)
limit	NO	Limit number of results

Example

Request

GET https://arkfunds.io/api/v2/etf/holdings?symbol=ARKK&limit=3

Response

{
  "symbol": "ARKK",
  "date_from": "2021-10-08",
  "date_to": "2021-10-08",
  "holdings": [
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "TSLA",
      "company": "TESLA INC",
      "cusip": "88160R101",
      "shares": 2469443,
      "market_value": 1959774659.23,
      "share_price": 793.61,
      "weight": 9.65,
      "weight_rank": 1
    },
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "TDOC",
      "company": "TELADOC HEALTH INC",
      "cusip": "87918A105",
      "shares": 9124177,
      "market_value": 1193442351.6,
      "share_price": 130.8,
      "weight": 5.88,
      "weight_rank": 2
    },
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "ROKU",
      "company": "ROKU INC",
      "cusip": "77543R102",
      "shares": 3561738,
      "market_value": 1155677128.86,
      "share_price": 324.47,
      "weight": 5.69,
      "weight_rank": 3
    }
  ]
}

ETF Trades (v2)

GET /v2/etf/trades

Returns ARK ETF intraday trades

Multiple ETF symbols can be passed in same query (comma separated) to retrieve data for multiple funds. I.e. ?symbol=ARKK,ARKF,ARKW

Query Parameters

Parameter	Required	Description
symbol	YES	ARK ETF symbols
date_from	NO	From date (ISO 8601 format)
date_to	NO	To date (ISO 8601 format)
limit	NO	Limit number of results

Example

Request

GET https://arkfunds.io/api/v2/etf/trades?symbol=ARKK&limit=3

Response

{
  "symbol": "ARKK",
  "date_from": "2021-10-08",
  "date_to": "2021-10-08",
  "trades": [
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "NTLA",
      "company": "INTELLIA THERAPEUTICS INC",
      "direction": "Buy",
      "cusip": "45826J105",
      "shares": 269179,
      "etf_percent": 0.1608
    },
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "CRSP",
      "company": "CRISPR THERAPEUTICS AG",
      "direction": "Buy",
      "cusip": "H17182108",
      "shares": 268472,
      "etf_percent": 0.1293
    },
    {
      "fund": "ARKK",
      "date": "2021-10-08",
      "ticker": "DOCU",
      "company": "DOCUSIGN INC",
      "direction": "Sell",
      "cusip": "256163106",
      "shares": 78867,
      "etf_percent": 0.103
    }
  ]
}

ETF News (v2)

GET /v2/etf/news

Returns ARK ETF news

Multiple ETF symbols can be passed in same query (comma separated) to retrieve data for multiple funds. I.e. ?symbol=ARKK,ARKF,ARKW

Query Parameters

Parameter	Required	Description
symbol	YES	ARK ETF symbols
date_from	NO	From date (ISO 8601 format)
date_to	NO	To date (ISO 8601 format)
limit	NO	Limit number of results

Example

Request

GET https://arkfunds.io/api/v2/etf/news?symbol=ARKG&date_from=2021-04-02&date_to=2021-04-05

Response

{
    "symbol": "ARKG",
    "date_from": "2021-04-02",
    "date_to": "2021-04-05",
    "news": [{
        "id": 41,
        "datetime": "2021-04-05T12:03:00+00:00",
        "related": "ARKG",
        "source": "MarketWatch",
        "headline": "Tesla is on fire, but these EV-related stocks could end up just as hot",
        "summary": "There are many ways to play the electric-vehicle industry as it grows exponentially.",
        "url": "https://www.marketwatch.com/story/tesla-is-on-fire-but-these-ev-related-stocks-could-end-up-just-as-hot-11617638639",
        "image": "https://images.mktw.net/im-320482/social"
    }, {
        "id": 42,
        "datetime": "2021-04-02T07:27:32+00:00",
        "related": "ARKG",
        "source": "seekingalpha.com",
        "headline": "ARK Genomic Revolution Multi-Sector ETF: Poised For Continued Underperformance",
        "summary": "I am neutral on the ETF. For short-term gains, investors may wish to look elsewhere.",
        "url": "https://seekingalpha.com/article/4417325-ark-genomic-revolution-multi-sector-etf-underperformance",
        "image": "https://static.seekingalpha.com/cdn/s3/uploads/getty_images/842211270/medium_image_842211270.jpg"
    }]
}

ETF Performance (v2)

GET /v2/etf/performance

Returns ARK ETF Performance

Multiple ETF symbols can be passed in same query (comma separated) to retrieve data for multiple funds. I.e. ?symbol=ARKK,ARKF,ARKW

Query Parameters

Parameter	Required	Description
symbol	YES	ARK ETF symbols
formatted	NO	Format values (default: false)

Example

Request

GET https://arkfunds.io/api/v2/etf/performance?symbol=ARKK&formatted=true

Response

{
  "symbol": "ARKK",
  "performance": [
    {
      "fund": "ARKK",
      "overview": {
        "asOfDate": "2022-06-24",
        "ytdReturn": "-53.52%",
        "oneYearReturn": "-64.10%",
        "threeYearReturn": "-0.03%"
      },
      "trailingReturns": {
        "asOfDate": "2022-06-16",
        "ytd": "-60.84%",
        "oneMonth": "-9.81%",
        "threeMonth": "-38.15%",
        "oneYear": "-67.38%",
        "threeYear": "-3.90%",
        "fiveYear": "12.68%",
        "tenYear": "0.00%"
      },
      "annualReturns": [
        {
          "year": "2022",
          "value": null
        },
        {
          "year": "2021",
          "value": "-23.35%"
        },
        {
          "year": "2020",
          "value": "156.61%"
        },
        {
          "year": "2019",
          "value": "35.73%"
        },
        {
          "year": "2018",
          "value": "3.58%"
        },
        {
          "year": "2017",
          "value": "87.38%"
        },
        {
          "year": "2016",
          "value": "-1.96%"
        },
        {
          "year": "2015",
          "value": "3.76%"
        }]
    }]
}

Stock Profile (v2)

GET /v2/stock/profile

Returns Stock profile information

Query Parameters

Parameter	Required	Description
symbol	YES	Stock symbol
price	NO	Show current share price (default: false)

Example

Request

GET https://arkfunds.io/api/v2/stock/profile?symbol=TSLA&price=true

Response

{
  "symbol": "TSLA",
  "profile": {
    "ticker": "TSLA",
    "name": "Tesla, Inc.",
    "country": "United States",
    "industry": "Auto Manufacturers",
    "sector": "Consumer Cyclical",
    "fullTimeEmployees": 70757,
    "summary": "Tesla, Inc. designs, develops, manufactures, leases, and sells electric vehicles, and energy generation and storage systems in the United States, China, and internationally. The company operates in two segments, Automotive, and Energy Generation and Storage. The Automotive segment offers electric vehicles, as well as sells automotive regulatory credits. It provides sedans and sport utility vehicles through direct and used vehicle sales, a network of Tesla Superchargers, and in-app upgrades; and purchase financing and leasing services. This segment is also involved in the provision of non-warranty after-sales vehicle services, sale of used vehicles, retail merchandise, and vehicle insurance, as well as sale of products through its subsidiaries to third party customers; services for electric vehicles through its company-owned service locations, and Tesla mobile service technicians; and vehicle limited warranties and extended service plans. The Energy Generation and Storage segment engages in the design, manufacture, installation, sale, and leasing of solar energy generation and energy storage products, and related services to residential, commercial, and industrial customers and utilities through its website, stores, and galleries, as well as through a network of channel partners. This segment also offers service and repairs to its energy product customers, including under warranty; and various financing options to its solar customers. The company was formerly known as Tesla Motors, Inc. and changed its name to Tesla, Inc. in February 2017. Tesla, Inc. was founded in 2003 and is headquartered in Palo Alto, California.",
    "website": "http://www.tesla.com",
    "market": "us_market",
    "exchange": "NasdaqGS",
    "currency": "USD",
    "marketCap": 786880266240,
    "sharesOutstanding": 1001769984,
    "price": 785.49,
    "change": -8.119995,
    "changep": -1.023172,
    "last_trade": "2021-10-08T20:00:03"
  }
}

Stock Trades (v2)

GET /v2/stock/trades

Returns Stock Trades

Query Parameters

Parameter	Required	Description
symbol	YES	Stock symbol
direction	NO	Filter on buy/sell
date_from	NO	From date (ISO 8601 format)
date_to	NO	To date (ISO 8601 format)
limit	NO	Limit number of results

Example

Request

GET https://arkfunds.io/api/v2/stock/trades?symbol=TSLA&date_from=2021-08-01&direction=sell

Response

{
    "symbol": "TSLA",
    "date_from": "2021-08-01",
    "date_to": "2021-08-05",
    "trades": [{
        "date": "2021-08-05",
        "fund": "ARKK",
        "direction": "Sell",
        "shares": 144200,
        "etf_percent": 0.4478
    }, {
        "date": "2021-08-05",
        "fund": "ARKW",
        "direction": "Sell",
        "shares": 19558,
        "etf_percent": 0.2365
    }, {
        "date": "2021-08-04",
        "fund": "ARKW",
        "direction": "Sell",
        "shares": 8100,
        "etf_percent": 0.0989
    }]
}

Stock Fund Ownership (v2)

GET /v2/stock/fund-ownership

Returns Stock Fund Ownership

Query Parameters

Parameter	Required	Description
symbol	YES	Stock symbol
date_from	NO	From date (ISO 8601 format)
date_to	NO	To date (ISO 8601 format)
limit	NO	Limit number of results

Example

Request

GET https://arkfunds.io/api/v2/stock/fund-ownership?symbol=TSLA

Response

{
    "symbol": "TSLA",
    "date_from": "2021-08-20",
    "date_to": "2021-08-20",
    "data": [{
        "date": "2021-08-20",
        "ownership": [{
            "date": "2021-08-20",
            "fund": "ARKK",
            "weight": 10.56,
            "weight_rank": 1,
            "shares": 3256252,
            "market_value": 2192988034.44
        }, {
            "date": "2021-08-20",
            "fund": "ARKQ",
            "weight": 11.93,
            "weight_rank": 1,
            "shares": 458874,
            "market_value": 309037872.78
        }, {
            "date": "2021-08-20",
            "fund": "ARKW",
            "weight": 10.38,
            "weight_rank": 1,
            "shares": 843781,
            "market_value": 568261190.07
        }],
        "totals": {
            "funds": 3,
            "shares": 4558907,
            "market_value": 3070287097.2900004
        }
    }]
}

Stock Price (v2)

GET /v2/stock/price

Returns Stock Price

Query Parameters

Parameter	Required	Description
symbol	YES	Stock symbol

Example

Request

GET https://arkfunds.io/api/v2/stock/price?symbol=TSLA

Response

{
    "symbol": "TSLA",
    "exchange": "NasdaqGS",
    "currency": "USD",
    "price": 793.61,
    "change": 10.859985,
    "changep": 1.3874142,
    "last_trade": "2021-10-07T20:00:02",
}

ETF Profile (v1)

GET /v1/etf/profile

Returns ARK ETF profile information

Query Parameters

Parameter	Required	Valid values	Default value
symbol	NO	ARKK, ARKQ, ARKW, ARKG, ARKF, ARKX, PRNT, IZRL, CTRU

Example

Request

GET https://arkfunds.io/api/v1/etf/profile?symbol=ARKK

Response

{
    "profile": [{
        "symbol": "ARKK",
        "name": "ARK Innovation ETF",
        "description": "ARKK is an actively managed ETF that seeks long-term growth of capital by investing under normal circumstances primarily (at least 65% of its assets) in domestic and foreign equity securities of companies that are relevant to the Fund’s investment theme of disruptive innovation.",
        "fund_type": "Active Equity ETF",
        "inception_date": "2014-10-31",
        "cusip": "00214Q104",
        "isin": "US00214Q1040",
        "website": "https://ark-funds.com/arkk"
    }]
}

ETF Holdings (v1)

GET /v1/etf/holdings

Returns ARK ETF holdings

Query Parameters

Parameter	Required	Valid values	Default value
symbol	YES	ARKK, ARKQ, ARKW, ARKG, ARKF, ARKX, PRNT, IZRL, CTRU
date	NO	ISO 8601 Calendar date

Example

Request

GET https://arkfunds.io/api/v1/etf/holdings?symbol=ARKK

Response

{
    "symbol": "ARKK",
    "date": "2021-01-15",
    "holdings": [{
        "company": "TESLA INC",
        "ticker": "TSLA",
        "cusip": "88160R101",
        "shares": 2626774,
        "market_value": 2170135607.84,
        "weight": 9.65,
        "weight_rank": 1
    }, {
        "company": "ROKU INC",
        "ticker": "ROKU",
        "cusip": "77543R102",
        "shares": 4110728,
        "market_value": 1678410242.4,
        "weight": 7.47,
        "weight_rank": 2
    }, {
        "company": "CRISPR THERAPEUTICS AG",
        "ticker": "CRSP",
        "cusip": "H17182108",
        "shares": 6246733,
        "market_value": 1248596992.04,
        "weight": 5.55,
        "weight_rank": 3
    }, {
        "company": "SQUARE INC - A",
        "ticker": "SQ",
        "cusip": "852234103",
        "shares": 4776169,
        "market_value": 1087772489.75,
        "weight": 4.84,
        "weight_rank": 4
    }, {
        "company": "TELADOC HEALTH INC",
        "ticker": "TDOC",
        "cusip": "87918A105",
        "shares": 4325169,
        "market_value": 974244317.25,
        "weight": 4.33,
        "weight_rank": 5
    }]
}

ETF Trades (v1)

GET /v1/etf/trades

Returns ARK ETF intraday trades

Query Parameters

Parameter	Required	Valid values	Default value
symbol	YES	ARKK, ARKQ, ARKW, ARKG, ARKF, ARKX
period	NO	1d, 7d, 1m, 3m, 1y, ytd	1d

Example

Request

GET https://arkfunds.io/api/v1/etf/trades?symbol=ARKK

Response

{
    "symbol": "ARKK",
    "date_from": "2021-01-15",
    "date_to": "2021-01-15",
    "trades": [{
        "fund": "ARKK",
        "date": "2021-01-15",
        "direction": "Buy",
        "ticker": "REGN",
        "cusip": "75886F107",
        "company": "REGENERON PHARMACEUTICALS INC",
        "shares": 81933,
        "etf_percent": 0.191
    }, {
        "fund": "ARKK",
        "date": "2021-01-15",
        "direction": "Buy",
        "ticker": "SPOT",
        "cusip": "L8681T102",
        "company": "SPOTIFY TECHNOLOGY SA",
        "shares": 88270,
        "etf_percent": 0.1269
    }, {
        "fund": "ARKK",
        "date": "2021-01-15",
        "direction": "Buy",
        "ticker": "TXG",
        "cusip": "88025U109",
        "company": "10X GENOMICS INC",
        "shares": 53881,
        "etf_percent": 0.0434
    }, {
        "fund": "ARKK",
        "date": "2021-01-15",
        "direction": "Buy",
        "ticker": "SNPS",
        "cusip": "871607107",
        "company": "SYNOPSYS INC",
        "shares": 26425,
        "etf_percent": 0.0309
    }]
}

ETF News (v1)

GET /v1/etf/news

Returns ARK ETF news

Query Parameters

Parameter	Required	Valid values
symbol	NO	ARKK, ARKQ, ARKW, ARKG, ARKF, ARKX, PRNT, IZRL, CTRU
date	NO	ISO 8601 Calendar date
date_to	NO	ISO 8601 Calendar date

Example

Request

GET https://arkfunds.io/api/v1/etf/news?symbol=ARKG&date_from=2021-03-31&date_to=2021-04-02

Response

{
  "symbol": "ARKG",
  "date_from": "2021-03-31",
  "date_to": "2021-04-02",
  "news": [
    {
      "id": 42,
      "datetime": "2021-04-02T07:27:32+00:00",
      "related": "ARKG",
      "source": "seekingalpha.com",
      "headline": "ARK Genomic Revolution Multi-Sector ETF: Poised For Continued Underperformance",
      "summary": "I am neutral on the ETF. For short-term gains, investors may wish to look elsewhere.",
      "url": "https://seekingalpha.com/article/4417325-ark-genomic-revolution-multi-sector-etf-underperformance",
      "image": "https://static.seekingalpha.com/cdn/s3/uploads/getty_images/842211270/medium_image_842211270.jpg"
    },
    {
      "id": 568,
      "datetime": "2021-03-31T22:53:00+00:00",
      "related": "ARKG",
      "source": "Benzinga",
      "headline": "Pinduoduo, Shopify PayPal, LendingTree, JD.com — What Cathy Wood's Ark Bought And Sold On Wednesday",
      "summary": "Cathie Wood’s Ark Investment Management sends out an email every night listing the stocks that were bought or sold by the firm's ETFs that day. In recent months, the...",
      "url": "https://www.benzinga.com/news/21/03/20438462/pinduoduo-shopify-paypal-lendingtree-jd-com-what-cathy-woods-ark-bought-and-sold-on-wednesday",
      "image": "https://cdn.benzinga.com/files/imagecache/og_image_social_share_1200x630/images/story/2012/micheile-henderson-lz_4npfkcv8-unsplash_7.jpg"
    },
    {
      "id": 569,
      "datetime": "2021-03-31T12:05:09+00:00",
      "related": "ARKG",
      "source": "DowJones",
      "headline": "UPDATE: Fauci says vaccines are offering protection against new, more infectious COVID variants",
      "summary": "Dr. Anthony Fauci, head of the National Institute of Allergy and Infectious Diseases and President Joe Biden's chief medical officer, said Wednesday the...",
      "url": "https://www.marketwatch.com/story/white-house-coronavirus-team-says-90-of-american-adults-will-be-eligible-for-vaccine-by-april-19-2021-03-31",
      "image": "https://s.wsj.net/public/resources/MWimages/MW-GP644_MicroS_ZG_20180906154215.jpg"
    },
    {
      "id": 570,
      "datetime": "2021-03-31T11:01:00+00:00",
      "related": "ARKG",
      "source": "DowJones",
      "headline": "Russia registers ‘world’s first’ COVID-19 vaccine for dogs, cats and other animals",
      "summary": "Russia has registered the world’s first COVID-19 vaccine for animals, the country’s agricultural regulator said on Wednesday.",
      "url": "https://www.marketwatch.com/story/russia-registers-worlds-first-covid-19-vaccine-for-animals-11617202893",
      "image": "https://images.mktw.net/im-318622/social"
    }
  ]
}

Stock Profile (v1)

GET /v1/stock/profile

Returns Stock profile information

Query Parameters

Parameter	Required	Valid values	Default value
symbol	YES

Example

Request

GET https://arkfunds.io/api/v1/stock/profile?symbol=TSLA

Response

{
  "ticker": "TSLA",
  "name": "Tesla, Inc.",
  "country": "United States",
  "industry": "Auto Manufacturers",
  "sector": "Consumer Cyclical",
  "fullTimeEmployees": 48016,
  "summary": "Tesla, Inc. designs, develops, manufactures, leases, and sells electric vehicles, and energy generation and storage systems in the United States, China, Netherlands, Norway, and internationally. The company operates in two segments, Automotive; and Energy Generation and Storage. The Automotive segment offers sedans and sport utility vehicles. It also provides electric powertrain components and systems; and services for electric vehicles through its company-owned service locations, and Tesla mobile service technicians, as well as sells used vehicles. This segment markets and sells its products through a network of company-owned stores and galleries, as well as through its own Website. The Energy Generation and Storage segment offers energy storage products, such as rechargeable lithium-ion battery systems for use in homes, industrial, commercial facilities, and utility grids; and designs, manufactures, installs, maintains, leases, and sells solar energy generation and energy storage products to residential and commercial customers. It also provides vehicle insurance services, as well as renewable energy. The company was formerly known as Tesla Motors, Inc. and changed its name to Tesla, Inc. in February 2017. Tesla, Inc. was founded in 2003 and is headquartered in Palo Alto, California.",
  "website": "http://www.tesla.com",
  "market": "us_market",
  "exchange": "NasdaqGS",
  "currency": "USD",
  "marketCap": 783117844480,
  "sharesOutstanding": 947900992
}

Stock Trades (v1)

GET /v1/stock/trades

Returns Stock Trades

Query Parameters

Parameter	Required	Valid values
symbol	YES
direction	NO	buy, sell
date_from	NO	ISO 8601 Calendar date
date_to	NO	ISO 8601 Calendar date

Example

Request

GET https://arkfunds.io/api/v1/stock/trades?symbol=TSLA

Response

{
    "symbol": "TSLA",
    "date_from": "2020-09-18",
    "date_to": "2021-01-12",
    "trades": [{
        "date": "2021-01-12",
        "fund": "ARKK",
        "direction": "Sell",
        "ticker": "TSLA",
        "company": "TESLA INC",
        "cusip": "88160R101",
        "shares": 126276,
        "etf_percent": 0.5055
    }, {
        "date": "2021-01-12",
        "fund": "ARKQ",
        "direction": "Sell",
        "ticker": "TSLA",
        "company": "TESLA INC",
        "cusip": "88160R101",
        "shares": 13179,
        "etf_percent": 0.4991
    }, {
        "date": "2021-01-12",
        "fund": "ARKW",
        "direction": "Sell",
        "ticker": "TSLA",
        "company": "TESLA INC",
        "cusip": "88160R101",
        "shares": 16898,
        "etf_percent": 0.6161
    }, {
        "date": "2021-01-08",
        "fund": "ARKK",
        "direction": "Sell",
        "ticker": "TSLA",
        "company": "TESLA INC",
        "cusip": "88160R101",
        "shares": 59500,
        "etf_percent": 0.2506
    }]
}

Stock Fund Ownership (v1)

GET /v1/stock/fund-ownership

Returns Stock Fund Ownership

Query Parameters

Parameter	Required	Valid values	Default value
symbol	YES

Example

Request

GET https://arkfunds.io/api/v1/stock/fund-ownership?symbol=TSLA

Response

{
    "symbol": "TSLA",
    "date": "2021-01-15",
    "ownership": [{
        "fund": "ARKK",
        "weight": 9.65,
        "weight_rank": 1,
        "shares": 2626774,
        "market_value": 2170135607.84
    }, {
        "fund": "ARKQ",
        "weight": 11.37,
        "weight_rank": 1,
        "shares": 335957,
        "market_value": 277554235.12
    }, {
        "fund": "ARKW",
        "weight": 9.87,
        "weight_rank": 1,
        "shares": 734796,
        "market_value": 607059063.36
    }],
    "totals": {
        "funds": 3,
        "shares": 3697527,
        "market_value": 3054748906.32
    }
}

ARK Investment Management LLC Announces It Will Close the ARK Transparency ETF
As of July 26 2022, CTRU data is no longer updated. ↩

ark-invest-api's People

Contributors

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csc449 gortega017 maxwang09 graypaul0320 tshoemake staywithme23 ericyue ehasekamp ct-lai aizwellenstan astraetech mtvu goldspoons webclinic017 casualcodersprojects stormasm zthomas tatianamc behcun

ark-invest-api's Issues

Seems like this one was forgotten in #265

CC/ @frefrik

Add endpoint to get holdings of a specific date

Just like https://github.com/frefrik/ark-invest-api#etf-holdings, but for a specific date

GET https://arkfunds.io/api/v1/etf/holdings?symbol=ARKK&date=2020-01-01

Add support for different Rize ETF/ARK Europe tickers

CYBR, CYCL, FOOD, LIFE, LUSA, NFRA & PMNT can all have a different quote (which will in practice be quite close to each other, but still different) or even different currencies on the same exchange

CYBR
- CYBR.MI
- RCRS.DE
- RCRS.AS
- CYBR.L
- CYBP.L
- CYBR.S
CYCL
- CIRCG.DE
- CYCL.L
- RICIRC.L
- CYCL.S
FOOD
- FOOD.MI
- RIZF.DE
- FOGB.AS
- FOOD.L
- FOGB.L
- ESSNR.S
LIFE
- LIFEE.MI
- WRLDG.DE
- RULIFE.L
- LVNG.L
- ENVR.S
LUSA
- RIZJ.DE
- RILUSA.L
- UVNG.L
- LUSA.S
NFRA
- RIZD.DE
- NFRA.L
- BRIK.L
- NFRA.S
PMNT
- PMNT.MI
- PMNTG.DE
- PMNT.L
- PAYG.L
- PMNT.S

Together with my findings from #275, I would argue that we should support all possible tickers in the API
WDYT about this?

CC/ @frefrik

Open source the data fetching repo?

To my understanding, this repo is just about the API on top of the database

It would be interesting to also see the code of fetching the actual data imo

That way, people can also contribute whenever we would want to add new tickers and/or file structure changes

CC/ @frefrik

Url change for ark-funds.com

the website was update a few days ago
should probably change it if you haven't already
though the old one still works for now

https://ark-funds.com/wp-content/uploads/funds-etf-csv/ARK_INNOVATION_ETF_ARKK_HOLDINGS.csv
to
https://assets.ark-funds.com/fund-documents/funds-etf-csv/ARK_INNOVATION_ETF_ARKK_HOLDINGS.csv

Add date_from date_to to more endpoints: ETF Holdings, ETF Trades, Stock Fund Ownership

Like the ETF News and Stock Trades endpoints
GET https://arkfunds.io/api/v1/etf/news?symbol=ARKK&date_from=2021-03-31&date_to=2021-04-02

For Example
GET https://arkfunds.io/api/v1/etf/trades?symbol=ARKK&date_from=2021-03-31&date_to=2021-04-02
GET https://arkfunds.io/api/v1/etf/holdings?symbol=ARKK&date_from=2021-03-31&date_to=2021-04-02

No data for May 01, 2021 onwards

The last data returned in the API https://arkfunds.io/api/v1/etf/trades is only on April 30, 2021 no data for May 01, 2021 onwards

https://www.loom.com/share/80361c9508e7455f9237d28599a282dd

More funds. ARK Venture and 21shares

ARK Venture

https://ark-ventures.com/funds/arkvx/

https://ark-ventures.com/wp-content/uploads/funds-etf-csv/ARK_VENTURE_FUND_HOLDINGS.csv

I also have the backlog if you need that https://api.nexveridian.com/ark_holdings?ticker=ARKVX&start=2022-01-01

21shares

ARKA and ARKZ are passive so maybe skip those

ARKD, ARKC, ARKY are active, seems like ARKD is the only interesting one though

https://21shares-funds.com/

https://cdn.21shares-funds.com/uploads/fund-documents/us-bank/holdings/product/current/ARKD-Export.csv

Wondering if there's interest to have a similar repo/API for other fund providers?

Since I can't reach you on Twitter/Discord, I thought I'd just open an issue in this repo to ask you what you think about my proposal.

I was thinking about having a similar repo/API (could be multiple repos, can be just 1 🤷‍♂️) that provides at least holdings for the following fund providers (we could add others as well if wanted):

Blackrock
iShares
Vanguard
Robeco
VanEck
Amundi
SPDR
HSBC
Fidelity
L&G (Legal & General)
Invesco
Schroder
WisdomTree
DWS
UBS
Xtrackers

Would you be interested in working on this (together)?

CC/ @frefrik @NexVeridian

Ticker price in holdings and stock profile does not match

https://arkfunds.io/api/v2/etf/holdings?symbol=ARKK
https://arkfunds.io/api/v2/stock/profile?symbol=TSLA&price=true

Picture was taken on market close Jan 3 2022. TSLA closed at 1199.78, but in the holdings API, it seems like the previous day closing price was used.

Add closing price of tickers

Possible to add average purchasing price of tickers for ETF Profile, Holdings, historical & current trade?

I'm the creator of Stocksera [https://stocksera.pythonanywhere.com], have been using your API from the start. Thank you!

edit: ignore the title of the post.

ETF holdings outdated

The ETF holdings for all the funds except ARKK are from 2021-10-28.

Example:
https://arkfunds.io/api/v2/etf/holdings?symbol=ARKF&limit=3

Add endpoint to get holdings for all available dates

Just like https://github.com/frefrik/ark-invest-api#etf-holdings, but for all available dates

GET https://arkfunds.io/api/v1/etf/holdings?symbol=ARKK&date=all

Add support for `PRNT`& `IZRL`

Stock Trades Query Params

Is it possible to add query params for date_from and date_to ?

I notice the historic trades don't go beyond "2020-09-18" - why is that ?

https://arkfunds.io/api/v1/stock/trades?symbol=TSLA&date_from=2020-01-01

US00214Q3020 vs. IE000O5M6XO1 for ARKG
US00214Q1040 vs. IE000GA3D489 for ARKK

Looking at the holdings CSVs, these also have slightly different holdings in the US than in Europe:

Inception date if also different

All this to say that I'm quite certain that the Europe specific versions are actually different funds, they just use the same base code to show that the fund "rules" are the same I guess 🤔

CC/ @frefrik

Add backlog data for ARKVX

As @NexVeridian mentioned in #231

I also have the backlog if you need that https://api.nexveridian.com/ark_holdings?ticker=ARKVX&start=2022-01-01

It would be nice if we could add this data here as well

CC/ @frefrik

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