API Documentation

All endpoints are public, read-only REST APIs returning JSON. Base URL: https://funds.deepdigitalventures.com

Rate limits: No hard rate limits currently. Please be respectful — max ~10 req/s.

Authentication: None required.

Values: Monetary values in holdings endpoints are in thousands of USD (SEC 13F format). Multiply by 1000 for actual dollars.

Quarter format: YYYY-QN, e.g. 2024-Q4

GET/api/stats

Aggregate platform statistics — total managers, holdings, AUM, and state distribution.

Example

curl https://funds.deepdigitalventures.com/api/stats

Note: Returns total_aum (sum of 13F portfolio values), state_distribution, and aum_tiers.

GET/api/advisers

Search and filter SEC-registered investment advisers.

Query Parameters

qstringName search (partial match)

statestringTwo-letter US state code

aum_minnumberMinimum AUM in USD

aum_maxnumberMaximum AUM in USD

sortstringSort field: aum | name | employees (default: aum)

orderstringASC or DESC (default: DESC)

limitnumberResults per page, max 200 (default: 50)

offsetnumberPagination offset (default: 0)

Example

curl "https://funds.deepdigitalventures.com/api/advisers?q=blackrock&limit=5"

GET/api/advisers/[crd]

Full details for a single adviser by CRD/CIK number.

Example

curl https://funds.deepdigitalventures.com/api/advisers/2012383

GET/api/holdings

Browse 13F institutional holdings — list managers or search by stock.

Query Parameters

modestringmanagers (default) or stocks

qstringName search for manager or issuer

cusipstringExact CUSIP lookup (mode=stocks)

quarterstringFilter by quarter, e.g. 2024-Q4

limitnumberMax 200 (default: 50)

offsetnumberPagination offset

Example

curl "https://funds.deepdigitalventures.com/api/holdings?mode=managers&q=norges&limit=3"

GET/api/holdings/[cik]

Full portfolio for a single manager by CIK.

Query Parameters

quarterstringSpecific quarter (default: latest)

Example

curl https://funds.deepdigitalventures.com/api/holdings/1374170

Note: Returns manager metadata and holdings array. Value is in thousands of USD.

GET/api/holdings/[cik]/timeline

Quarter-by-quarter portfolio history for a manager.

Example

curl https://funds.deepdigitalventures.com/api/holdings/2012383/timeline

Note: Returns array of quarters with total_value, position_count, equity_value, options_count.

GET/api/crowded

Most widely held stocks across all institutional managers for a given quarter.

Query Parameters

quarterstringQuarter to analyse (default: latest)

limitnumberMax 100 (default: 50)

Example

curl "https://funds.deepdigitalventures.com/api/crowded?limit=10"

Note: Returns equity-only positions. manager_count = number of distinct managers holding the stock.

GET/api/smart-money

Quarter-over-quarter position changes: new entries, biggest inflows, and top exits.

Query Parameters

limitnumberMax 100 (default: 30)

Example

curl https://funds.deepdigitalventures.com/api/smart-money

Note: Compares the two most recent quarters. value fields are in thousands of USD.

GET/api/overlap

Portfolio overlap between 2–5 managers. Returns shared positions and similarity matrix.

Query Parameters

ciksstringrequiredComma-separated CIK list (2–5 values)

Example

curl "https://funds.deepdigitalventures.com/api/overlap?ciks=2012383,1374170"

Note: Uses the most recent quarter where ALL managers have filed. similarity_matrix[cik1][cik2] = shared CUSIP count.

GET/api/compare

Side-by-side comparison of two managers including shared positions.

Query Parameters

cik1stringrequiredFirst manager CIK

cik2stringrequiredSecond manager CIK

Example

curl "https://funds.deepdigitalventures.com/api/compare?cik1=2012383&cik2=895421"

GET/api/macro

Macro economic time series from FRED (requires FRED ingestion).

Example

curl https://funds.deepdigitalventures.com/api/macro

Note: Returns array of series with metadata and up to 500 observations each.