Otto AI · Institutional Holdings

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402.ottoai.services/institutional-holdings", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402.ottoai.services/institutional-holdings?manager=1067983" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "amendmentApplied": false,
    "amendmentType": null,
    "caveats": [
      {
        "affects": [
          "generatedAt"
        ],
        "code": "hourly_snapshot",
        "plain": "This is an hourly snapshot of SEC filings, not a live feed. Freshness is in the response's generatedAt (and the meta envelope's meta.generatedAt)."
      }
    ],
    "confidentialOmitted": false,
    "filedAt": "2026-05-15",
    "generatedAt": "2026-07-10T12:00:00.000Z",
    "manager": {
      "cik": "1067983",
      "name": "BERKSHIRE HATHAWAY INC"
    },
    "methodology": "https://docs.useotto.xyz/acp-swarm/sec-filings-methodology",
    "newerNoticeFiledAt": null,
    "newerNoticeReportDate": null,
    "note": "The stock positions this investment manager reported to the SEC on its most recent quarterly Form 13F.",
    "positionCount": 41,
    "reportDate": "2026-03-31",
    "reportType": "13F HOLDINGS REPORT",
    "topHoldings": [
      {
        "cusip": "037833100",
        "issuer": "APPLE INC",
        "putCall": null,
        "quantity": 300000000,
        "quantityType": "SH",
        "titleOfClass": "COM",
        "valueUsd": 63219884120
      }
    ],
    "totalValueUsd": 284811220450,
    "valuedPositionCount": 41,
    "valuesNormalizedFromThousands": false
  },
  "meta": {
    "degraded": false,
    "generatedAt": "",
    "stalenessSec": 0,
    "validUntil": ""
  },
  "status": "success"
}