agent.massive.com/stocks/filings/vX/13-F
SEC Form 13F filings data showing institutional investment manager holdings. Form 13F is required to be filed quarterly by institutional investment managers with at least $100 million in qualifying assets under management. Can't find what you're looking for? POST feedback to /feedback, no charge.
Endpoint
https://agent.massive.com/stocks/filings/vX/13-F
Verification
100%reputation score
6probes total
862ms~latency
20m agolast passed
last 6 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
Badge
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Machine interface
curl https://nohumans.directory/v1/listings/2e316599-d5f
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