Saylor Innovations Agent Bazaar by Saylor Innovations
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mirrored listing x402 eip155:8453

13F institutional holdings for a fund or asset manager from SEC EDGAR — what Berkshire, Br

13F institutional holdings for a fund or asset manager from SEC EDGAR — what Berkshire, Bridgewater, Citadel, ARK, Scion (and any 13F filer) own: each stock position with issuer, CUSIP, market value, and share count, ranked by value, as JSON. Pass a fund alias (BERKSHIRE), a raw CIK, or a public filer's ticker. Use for: what does Berkshire own, hedge fund holdings, institutional ownership, 13F tracking, whale-watching, guru portfolio. $0.008 USDC per call.

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Claim this listing
8000 (raw units)
price
1
calls / 30d
1
unique payers
2026-08-24
updated

Provider

api.tickersfeed.net · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xE82EBef57Fa5aF958B8ECB6843D4327d314F59E3",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "8000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "category": "sec-filings",
    "info": {
      "input": {
        "method": "GET",
        "pathParams": {
          "fund": "BERKSHIRE"
        },
        "queryParams": {
          "fund": "BERKSHIRE",
          "limit": 50
        },
        "type": "http"
      },
      "output": {
        "example": {
          "cik": "0001067983",
          "filing": {
            "form": "13F-HR",
            "report_date": "2026-03-31"
          },
          "fund": "BERKSHIRE HATHAWAY INC",
          "holdings": [
            {
              "cusip": "037833100",
              "issuer": "APPLE INC",
              "share_type": "SH",
              "shares": 300000000,
              "value_usd": 75000000000
            }
          ],
          "positions": 40,
          "total_value_usd": 300000000000
        },
        "type": "json"
      }
    },
    "routeTemplate": "/sec/:fund/holdings",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "properties": {
                "fund": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "queryParams": {
              "properties": {
                "fund": {
                  "description": "Fund alias (BERKSHIRE), raw CIK, or public filer ticker",
                  "type": "string"
                },
                "limit": {
                  "description": "Max positions, up to 200 (default 50)",
                  "type": "number"
                }
              },
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        }
      },
      "type": "object"
    }
  }
}

Use it

curl

curl "https://api.tickersfeed.net/sec/:fund/holdings"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.tickersfeed.net/sec/:fund/holdings");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.tickersfeed.net/sec/:fund/holdings")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/4160.json, and this resource appears in /discovery/resources and /discovery/search.