# FASTLY INC (FSLY) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 31188V100
Page URL: https://superinvestorclub.com/stock/FSLY
Last updated: 2026-08-29T13:45:37.900Z

## Summary

As of the most recent 13F filing period, FASTLY INC (FSLY) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2024-12-31: 1 holders, $3.2M aggregate, 0338173 shares
- 2025-03-31: 1 holders, $4.1M aggregate, 0646673 shares
- 2025-06-30: 1 holders, $3.8M aggregate, 0541173 shares
- 2026-03-31: 2 holders, $8.8M aggregate, 023851862767 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "FASTLY INC (FSLY) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/FSLY), aggregating SEC 13F, Form 4, and congressional disclosures."