Who Owns FASTLY INC (FSLY)? -- Institutional Holders (2026-06-30)

394 institutions reported holding $3.27B of FASTLY INC (FSLY) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($319.2M), BlackRock, Inc. ($279.5M), FMR LLC ($218.3M), Linden Advisors LP ($152.0M), Capital World Investors ($151.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$319.2M17.4MTrimmed
2BlackRock, Inc.$279.5M15.2MAdded
3FMR LLC$218.3M11.9MAdded
4Linden Advisors LP$152.0M0Added
5Capital World Investors$151.1M8.2MAdded
6FIRST TRUST ADVISORS LP$141.0M7.7MAdded
7D. E. Shaw & Co., Inc.$121.5M6.6MAdded
8TWO SIGMA INVESTMENTS, LP$111.3M6.1MAdded
9Penserra Capital Management LLC$84.9M4.6MAdded
10Legal & General Group Plc$80.1M4.4MTrimmed
11CITADEL ADVISORS LLC$76.6M4.2MAdded
12JANE STREET GROUP, LLC$73.7M4.0MTrimmed
13GEODE CAPITAL MANAGEMENT, LLC$71.8M3.9MAdded
14STATE STREET CORP$64.9M3.5MAdded
15UBS Group AG$64.2M3.5MTrimmed
16Alyeska Investment Group, L.P.$58.1M3.2MNew
17DIMENSIONAL FUND ADVISORS LP$56.3M3.1MAdded
18SUSQUEHANNA INTERNATIONAL GROUP, LLP$53.2M2.9MTrimmed
19MILLENNIUM MANAGEMENT LLC$49.2M2.7MAdded
20Driehaus Capital Management LLC$46.7M2.5MAdded
21GOLDMAN SACHS GROUP INC$46.3M2.5MAdded
22Voya Investment Management LLC$44.8M2.4MTrimmed
23PRICE T ROWE ASSOCIATES INC /MD/$42.0M2.3MAdded
24FULLER & THALER ASSET MANAGEMENT, INC.$40.2M2.2MAdded
25MORGAN STANLEY$38.3M2.1MAdded

Source: SEC Form 13F filings · as of 2026-06-30