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ETF & Fund Holdings API

REST API · For developers

Build ETF & Fund Holdings Dashboards Using Holdings API

Retrieve structured holdings data for ETFs and mutual funds. Holdings API provides portfolio allocation breakdowns, sector exposure, holdings-weighted valuation metrics, top holdings, reporting dates, and full ETF holdings composition by historical reporting date.

Use it to build ETF and fund profile pages, holdings dashboards, portfolio composition tools, issuer exposure views, overlap analysis, and historical holdings trackers. For lightweight fund pages, use Holdings Overview and Top 10 Holdings. For deeper ETF workflows, use reporting dates and All Holdings List to retrieve full portfolio composition for a selected ETF and date.

Includes 4 Financial APIs View Documentation
Wireframe illustration showing a world map with purple dots marking locations, a "Top Holdings" table below listing five companies with their weight percentages (6.92% down to 2.42%), a donut chart showing "528 Holdings," and a small line chart at the bottom.

ETF Holdings Dashboard

Description

Build ETF holdings dashboards with allocation breakdowns, sector exposure, holdings-weighted valuation metrics, and the largest underlying positions.

This workflow is designed for ETF profile pages, fund comparison tools, portfolio composition views, and research dashboards. It helps users understand how an ETF is constructed, which sectors it is exposed to, how concentrated it is, and which securities drive the largest share of the portfolio.

Use Holdings Overview for high-level allocation and sector data, then add Top 10 Holdings to show the largest positions with weights, allocation percentages, and market values.

Interface Example

SPY Holdings Dashboard interface example with six sections: an Asset Allocation donut chart (99.89% Stocks, 0.11% Cash); a Sector Exposure horizontal bar chart ranking eleven sectors from Technology (39.05%) down to Basic Materials (1.67%); four Holdings-Weighted Valuation Metric cards (P/E 0.037, P/B 0.184, P/S 0.264, P/CF 0.049); a Top 10 Holdings table listing symbol, name, and % of assets; a Portfolio Concentration View highlighting 36.4% Top 10 holdings of total assets; and a Largest Position Weights horizontal bar chart for the top five holdings (NVDA, AAPL, MSFT, AMZN, GOOGL).

Output Example

Asset Allocation

  • Stocks: 99.89%
  • Cash: 0.11%
  • Bonds/Other: 0%

Sector Exposure

  • Technology: 39.05%
  • Financial Services: 11.07%
  • Communication Services: 10.64%
  • Consumer Cyclical: 9.89%
  • Healthcare: 8.30%
  • Industrials: 7.82%
  • Consumer Defensive: 4.50%
  • Energy: 3.13%
  • Utilities: 2.11%
  • Basic Materials: 1.67%
  • Real Estate: 1.81%

Top 10 Holdings

Symbol

Name

% of Assets

NVDA

NVIDIA Corp

7.32%

AAPL

Apple Inc

6.63%

MSFT

Microsoft Corp

4.96%

AMZN

Amazon.com Inc

3.47%

GOOGL

Alphabet Inc Class A

3.08%

AVGO

Broadcom Inc

2.56%

GOOG

Alphabet Inc Class C

2.46%

META

Meta Platforms Inc Class A

2.40%

TSLA

Tesla Inc

1.92%

BRK-B

Berkshire Hathaway Inc Class B

1.57%

How to Build this Workflow

This workflow is built using the following FinImpulse APIs

Resources

API Cost Examples

Scenario APIs Used Usage Example Estimated Monthly Cost
ETF Holdings Dashboard Holdings Overview API, Top 10 Holdings API 10,000 ETFs × overview + top 10 holdings ≈ $8.00
Holdings Overview API = $0.00040 + Top 10 Holdings API = $0.00040
Total = $0.00080
10,000 ETFs × holdings overview + top 10 holdings = 10,000 requests
10,000 requests × $0.00080 = $8.00 / month

Disclaimer. The pricing examples above are calculated using the APIs shown in this workflow and represent typical usage scenarios. Static data can be cached client-side to reduce actual costs below these estimates, and the Sandbox environment is available for development and testing separately from production usage. Actual costs depend on the endpoints, datasets, response size, request frequency, caching strategy, and additional data included in your application.

FinImpulse provides financial data and analytics APIs only. AI-generated responses depend on the application, prompts, and language model used. FinImpulse does not provide investment advice, trading recommendations, or guarantee the accuracy of AI-generated conclusions.

Mutual Fund Holdings Dashboard

Description

Build mutual fund holdings dashboards with portfolio allocation, sector exposure, holdings-derived valuation metrics, and the largest fund positions.

This workflow is designed for mutual fund profile pages, fund research tools, comparison tables, and portfolio analysis products. It helps users review how a fund allocates capital, which sectors it is exposed to, and which underlying securities have the largest weight in the portfolio.

Use Holdings Overview to display the fund’s portfolio composition and exposure breakdowns, then use Top 10 Holdings to show the largest disclosed positions. This keeps the workflow lightweight while still giving a clear view of fund composition.

Interface Example

FARMX Holdings Dashboard interface example, subtitled Fidelity Investments. Six sections: an Asset Allocation donut chart (99.51% Stocks, 0.48% Cash); a Sector Allocation horizontal bar chart showing Industrials (37.28%), Consumer Defensive (32.57%), and Basic Materials (30.14%); a Top 10 Holdings table listing symbol, name, and % of assets; a Largest Position Weights horizontal bar chart for the top five holdings (DE, CTVA, NTR.TO, CWK.L, ADM); four Holdings-Derived Valuation Metric cards (Median Market Cap $30.13B, Price-to-Earnings 0.04376, Price-to-Book 0.48089, Price-to-Sales 0.9862); and a Portfolio Concentration Summary showing 75.7% of total assets in the top 10 holdings, with a note that the top 2 holdings alone account for 40.9%.

Output Example

Asset Allocation

  • Stocks: 99.51%
  • Cash: 0.48%
  • Bonds/Other: 0%

Sector Exposure

  • Industrials: 37.28%
  • Consumer Defensive: 32.57%
  • Basic Materials: 30.14%

Fund Size Characteristics

  • Median Market Cap: $30.13B

Top 10 Holdings

Symbol

Name

% of Assets

DE

Deere & Co

25.07%

CTVA

Corteva Inc

15.87%

NTR.TO

Nutrien Ltd

7.41%

CWK.L

Cranswick PLC

5.42%

ADM

Archer-Daniels-Midland Co

4.34%

BG

Bunge Global SA

4.16%

TTC

The Toro Co

3.98%

DAR

Darling Ingredients Inc

3.76%

MOS

The Mosaic Co

3.19%

CNH

CNH Industrial NV

2.93%

How to Build this Workflow

This workflow is built using the following FinImpulse APIs

Resources

API Cost Examples

Scenario APIs Used Usage Example Estimated Monthly Cost
Mutual Fund Holdings Dashboard Holdings Overview API, Top 10 Holdings API 10,000 mutual funds × overview + top 10 holdings ≈ $8.00
Holdings Overview API = $0.00040 + Top 10 Holdings API = $0.00040
Total = $0.00080
10,000 mutual funds × holdings overview + top 10 holdings = 10,000 requests
10,000 requests × $0.00080 = $8.00 / month

Disclaimer. The pricing examples above are calculated using the APIs shown in this workflow and represent typical usage scenarios. Static data can be cached client-side to reduce actual costs below these estimates, and the Sandbox environment is available for development and testing separately from production usage. Actual costs depend on the endpoints, datasets, response size, request frequency, caching strategy, and additional data included in your application.

FinImpulse provides financial data and analytics APIs only. AI-generated responses depend on the application, prompts, and language model used. FinImpulse does not provide investment advice, trading recommendations, or guarantee the accuracy of AI-generated conclusions.

ETF Full Holdings History

Description

Build ETF holdings and historical composition tools using reporting dates and full holdings snapshots.

This workflow is designed for applications that need more than a top 10 holdings table. It can support full ETF holdings pages, holdings overlap analysis, position-level screening, exposure monitoring, AI workflows, and historical composition tracking.

Use Holdings Reporting Dates to retrieve available reporting dates for a selected ETF, then use All Holdings List to load the full portfolio composition for a chosen date. This makes it possible to compare ETF holdings across reporting periods, detect changes in position weights, and analyze how fund composition evolves over time. 

Historical holdings workflow is ETF-only; mutual funds are not supported for this full-history endpoint.

Interface Example

SPY Holdings History interface example, subtitled "As of Jul 19, 2026." A Full Holdings Table lists the top 10 holdings with Rank, Symbol, Name, Weight %, Shares, and Market Value columns (NVDA through MU), followed by pagination showing "10 of 502 holdings" and "Page 1 of 51." Below are two cards: a New / Removed Holdings card noting no additions or removals occurred in the top 40 positions between Jul 17 and Jul 19, 2026, only weight and rank shifts; and a Historical Composition Comparison card showing Top 10 concentration decreasing from 38.01% (Jul 17) to 37.56% (Jul 19), a change of −0.45 percentage points.

Output Example

July 17, 2026 

#*

Symbol

Name

Weight

Shares

Market Value

1

NVDA

NVIDIA Corp

7.89%

295,372,891

$62.55B

2

AAPL

Apple Inc

7.37%

179,114,962

$58.46B

3

MSFT

Microsoft Corp

4.50%

90,592,557

$35.72B

4

AMZN

Amazon.com Inc

3.82%

119,381,282

$30.33B

5

GOOGL

Alphabet Inc Cl A

3.33%

71,510,987

$26.43B

6

AVGO

Broadcom Inc

2.86%

57,742,540

$22.69B

7

GOOG

Alphabet Inc Cl C

2.68%

57,642,288

$21.27B

8

META

Meta Platforms Cl A

2.29%

26,783,170

$18.19B

9

TSLA

Tesla Inc

1.70%

34,336,120

$13.50B

10

MU

Micron Technology

1.56%

13,753,881

$12.39B

11

JPM

JPMorgan Chase & Co

1.42%

32,680,968

$11.30B

12

LLY

Eli Lilly & Co

1.40%

9,648,136

$11.12B

13

AMD

Advanced Micro Devices

1.32%

19,887,813

$10.49B

14

XOM

ExxonMobil Holdings

0.92%

50,558,267

$7.28B

15

JNJ

Johnson & Johnson

0.91%

29,361,526

$7.23B

16

V

Visa Inc Class A

0.90%

20,245,277

$7.17B

17

WMT

Walmart Inc

0.76%

53,478,498

$6.00B

18

INTC

Intel Corp

0.75%

57,627,170

$5.91B

19

AMAT

Applied Materials

0.70%

9,680,497

$5.59B

20

CSCO

Cisco Systems Inc

0.68%

48,151,580

$5.36B

*showing 20 of 502 holdings

How to Build this Workflow

This workflow is built using the following FinImpulse APIs

Resources

API Cost Examples

Scenario APIs Used Usage Example Estimated Monthly Cost
ETF Holdings Snapshot Holdings Reporting Dates API, All Holdings List API 10,000 ETFs × 1 reporting date × 100 holdings rows per ETF ≈ $30.50
Holdings Reporting Dates API = $0.00040 + All Holdings List API (Calls) = $0.00015
Total = $0.00055
10,000 ETFs = 10,000 requests
10,000 requests × $0.00055 = $5.50
All Holdings List API (Rows) = $0.000025
10,000 ETFs × 1 reporting date × 100 holdings rows per ETF = 1,000,000 rows
1,000,000 rows × $0.000025 = $25.00
Grand Total = $5.50 + $25.00 = $30.50 / month

Disclaimer. The pricing examples above are calculated using the APIs shown in this workflow and represent typical usage scenarios. Static data can be cached client-side to reduce actual costs below these estimates, and the Sandbox environment is available for development and testing separately from production usage. Actual costs depend on the endpoints, datasets, response size, request frequency, caching strategy, and additional data included in your application.

FinImpulse provides financial data and analytics APIs only. AI-generated responses depend on the application, prompts, and language model used. FinImpulse does not provide investment advice, trading recommendations, or guarantee the accuracy of AI-generated conclusions.

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