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Fastly (FSLY) Institutional Ownership

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$23.04 -1.60 (-6.49%)
As of 08/28/2026 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Fastly (NASDAQ:FSLY)

Current
Institutional Ownership
Percentage
79.71%
Number of
Institutional Buyers
(last 12 months)
124
Total
Institutional Inflows
(last 12 months)
$435.66M
Number of
Institutional Sellers
(last 12 months)
55
Total
Institutional Outflows
(last 12 months)
$137.75M
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FSLY Institutional Buying and Selling by Quarter

Fastly Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/24/2026 California State Teachers Retirement System2,932,680$53.84M0.0%+1,683.4%1.841%
8/22/2026 AlphaGrep UK Ltd19,930$366K0.1%N/A0.013%
8/22/2026 FirstWave Capital Management LLC73,227$1.34M0.6%N/A0.046%
8/21/2026 AXQ Capital LP29,093$534K0.1%N/A0.018%
8/21/2026 Nykredit A S4,213$77K0.0%N/A0.003%
8/20/2026 Headlands Technologies LLC34,673$637K0.1%-25.4%0.022%
8/19/2026 Wellington Management Group LLP473,659$8.70M0.0%N/A0.297%
8/12/2026 C M Bidwell & Associates Ltd.3,917$72K0.0%N/A0.002%
7/10/2026 Handelsbanken Fonder AB44,300$812K0.0%N/A0.028%
7/8/2026 Strategic Investment Solutions Inc. IL6,501$119K0.0%-38.1%0.004%
7/8/2026 Assenagon Asset Management S.A.42,149$774K0.0%N/A0.027%
7/8/2026 Byrne Asset Management LLC9,410$173K0.1%N/A0.006%
7/7/2026 180 Wealth Advisors LLC84,718$1.56M0.2%+8.2%0.054%
5/19/2026Cim Investment Management Inc.10,069$293K0.1%-45.4%0.006%
5/19/2026 Bank of America Corp DE1,269,369$36.89M0.0%+120.0%0.811%
5/19/2026Janus Henderson Group PLC67,050$1.95M0.0%+26.2%0.043%
5/18/2026Sunbelt Securities Inc.77,944$2.27M0.1%+10.0%0.050%
5/18/2026 Amundi48,441$1.41M0.0%+4.6%0.031%
5/18/2026 EverSource Wealth Advisors LLC2,204$64K0.0%+39.8%0.001%
5/18/2026 California State Teachers Retirement System164,446$4.78M0.0%+24.2%0.105%
5/18/2026 Royal Bank of Canada70,044$2.04M0.0%+75.6%0.045%
5/16/2026 The Manufacturers Life Insurance Company80,763$2.35M0.0%+25.1%0.052%
5/16/2026 Quantinno Capital Management LP23,942$696K0.0%+18.8%0.015%
5/16/2026 Castleark Management LLC177,688$5.16M0.2%N/A0.114%
5/15/2026 Entropy Technologies LP18,701$543K0.0%N/A0.012%
5/14/2026 Renaissance Technologies LLC518,354$15.06M0.0%-18.7%0.331%
5/14/2026 Bank of Nova Scotia9,668$281K0.0%-56.3%0.006%
5/14/2026 Sei Investments Co.109,311$3.18M0.0%+61.6%0.070%
5/14/2026 State of Wyoming19,998$581K0.1%-62.8%0.013%
5/13/2026 Cetera Investment Advisers8,783$255K0.0%N/A0.006%
5/13/2026 First Trust Advisors LP7,031,952$204.35M0.1%+100.5%4.493%
5/8/2026 PNC Financial Services Group Inc.1,381$40K0.0%+84.6%0.001%
5/8/2026 Convergence Investment Partners LLC67,125$1.95M0.3%N/A0.043%
5/7/2026 Dimensional Fund Advisors LP2,741,549$79.62M0.0%+0.4%1.753%
5/7/2026 KBC Group NV4,385$127K0.0%N/A0.003%
5/7/2026 Swiss National Bank280,900$8.16M0.0%+1.8%0.180%
5/6/2026 Financiere des Professionnels Fonds d investissement inc.14,302$416K0.0%N/A0.009%
5/6/2026 Jag Capital Management LLC14,505$422K0.0%N/A0.009%
5/5/2026 Bank of New York Mellon Corp703,753$20.45M0.0%-53.5%0.450%
5/5/2026 Sanctuary Advisors LLC9,098$264K0.0%N/A0.006%
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5/5/2026 Sigma Planning Corp65,057$1.89M0.1%N/A0.042%
5/4/2026 Archer Investment Corp16,535$481K0.1%N/A0.011%
5/1/2026 180 Wealth Advisors LLC78,316$2.28M0.3%-1.1%0.050%
5/1/2026 Fifth Third Bancorp43,797$1.27M0.0%N/A0.028%
5/1/2026 Relyea Zuckerberg Hanson LLC259,838$7.55M0.8%-5.1%0.166%
4/30/2026 Range Financial Group LLC57,363$1.67M0.6%N/A0.037%
4/28/2026 Abel Hall LLC10,372$301K0.1%N/A0.007%
4/28/2026 Stephens Inc. AR33,269$967K0.0%N/A0.021%
4/27/2026 Counterpoint Mutual Funds LLC18,264$531K0.1%N/A0.012%
4/27/2026 Baer Investment Advisory LLC12,115$352K0.0%N/A0.008%
4/27/2026 Leonteq Securities AG10,684$310K0.0%-54.8%0.007%
4/27/2026 Sound Income Strategies LLC1,513$44K0.0%N/A0.001%
4/25/2026 Strs Ohio34,700$1.01M0.0%+41.1%0.023%
4/24/2026 Cane Capital Partners LLC7,502$218K0.1%N/A0.005%
4/22/2026 Janney Montgomery Scott LLC35,197$1.02M0.0%N/A0.023%
4/22/2026 Sterling Capital Management LLC4,727$137K0.0%-41.3%0.003%
4/21/2026 Wealth Effects LLC7,301$212K0.1%-63.8%0.005%
4/20/2026 RFG Advisory LLC21,680$630K0.0%N/A0.014%
4/20/2026 Banque Cantonale Vaudoise12,812$372K0.0%N/A0.008%
4/20/2026 Focused Wealth Management Inc7,677$223K0.0%N/A0.005%
4/16/2026 SG Americas Securities LLC685,415$19.92M0.0%+90.7%0.452%
3/20/2026 Hsbc Holdings PLC35,464$362K0.0%+20.9%0.023%
3/3/2026 Caitong International Asset Management Co. Ltd4,010$41K0.0%N/A0.003%
2/20/2026Sunbelt Securities Inc.70,868$721K0.0%+199.8%0.047%
2/19/2026 T. Rowe Price Investment Management Inc.1,145,012$11.66M0.0%N/A0.766%
2/19/2026 Invesco Ltd.408,148$4.16M0.0%+13.7%0.273%
2/18/2026 Fuller & Thaler Asset Management Inc.43,142$439K0.0%N/A0.029%
2/18/2026 XTX Topco Ltd39,541$403K0.0%N/A0.026%
2/18/2026 Tudor Investment Corp ET AL317,303$3.23M0.0%+1,934.6%0.212%
2/18/2026 Susquehanna Fundamental Investments LLC68,480$697K0.0%+349.9%0.046%
2/18/2026 Gotham Asset Management LLC62,335$635K0.0%+295.5%0.042%
2/18/2026 Engineers Gate Manager LP101,639$1.04M0.0%-11.8%0.068%
2/18/2026 Boothbay Fund Management LLC86,987$886K0.0%N/A0.058%
2/18/2026 Align Financial LLC4,072$41K0.0%N/A0.003%
2/17/2026 AQR Capital Management LLC261,242$2.65M0.0%-37.1%0.175%
2/17/2026 Lazard Asset Management LLC52,082$530K0.0%+100.1%0.035%
2/17/2026 Trexquant Investment LP274,607$2.80M0.0%+51.2%0.184%
2/17/2026 Amundi46,312$471K0.0%-10.2%0.031%
2/17/2026 Price T Rowe Associates Inc. MD161,020$1.64M0.0%+3.2%0.108%
2/17/2026 T. Rowe Price Investment Management Inc.429,409$4.37M0.0%N/A0.287%
2/17/2026 Osaic Holdings Inc.58,425$595K0.0%-4.3%0.039%
2/17/2026 California State Teachers Retirement System132,452$1.35M0.0%+8.5%0.089%
2/17/2026 Kemnay Advisory Services Inc.11,252$115K0.0%N/A0.008%
2/17/2026 Royal Bank of Canada39,881$406K0.0%-98.4%0.027%
2/17/2026 Graham Capital Management L.P.39,335$400K0.0%N/A0.026%
2/17/2026 Magnetar Financial LLC12,039$123K0.0%N/A0.008%
2/16/2026 Verition Fund Management LLC156,632$1.60M0.0%+11.8%0.105%
2/16/2026 Mariner LLC30,988$315K0.0%+13.2%0.021%
2/13/2026 Kestra Advisory Services LLC11,970$122K0.0%+8.4%0.008%
2/13/2026 Marshall Wace LLP254,696$2.59M0.0%-79.2%0.170%
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2/13/2026 The Manufacturers Life Insurance Company 64,554$657K0.0%-3.2%0.043%
2/13/2026 Archon Capital Management LLC70,000$713K0.4%N/A0.047%
2/13/2026 CANADA LIFE ASSURANCE Co1,888,106$19.20M0.0%-2.1%1.264%
2/13/2026 Virtus Advisers LLC17,200$175K0.1%N/A0.012%
2/13/2026 C M Bidwell & Associates Ltd.5,263$54K0.0%N/A0.004%
2/13/2026 Bridgefront Capital LLC70,822$721K0.2%+55.2%0.047%
2/13/2026 Morgan Stanley8,339,234$84.89M0.0%+14.7%5.582%
2/13/2026 First Trust Advisors LP3,507,189$35.70M0.0%+29.0%2.348%
2/13/2026 Alyeska Investment Group L.P.4,789,185$48.75M0.1%+2,795.2%3.206%
2/13/2026 Charles Schwab Investment Management Inc.1,165,161$11.86M0.0%+0.8%0.780%


FSLY Institutional Ownership - Frequently Asked Questions

During the previous two years, 234 institutional investors and hedge funds held shares of Fastly. The most heavily invested institutionals were First Trust Advisors LP ($204.35M), Vanguard Group Inc. ($172.83M), Legal & General Group Plc ($87.56M), Morgan Stanley ($84.89M), Dimensional Fund Advisors LP ($79.62M), Penserra Capital Management LLC ($61.86M), and California State Teachers Retirement System ($53.84M).Learn more on Fastly's institutional investors.

79.71% of Fastly's stock is owned by institutional investors. Learn more on FSLY's institutional investor holdings.

Of the 209 institutional investors that purchased Fastly's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Penserra Capital Management LLC ($11.29M), Alyeska Investment Group L.P. ($8.53M), First Trust Advisors LP ($4.46M), California State Teachers Retirement System ($2.81M), Marshall Wace LLP ($2.62M), Divisadero Street Capital Management LP ($2.48M), and T. Rowe Price Investment Management Inc. ($1.57M).

Institutional investors have bought a total of 32,138,909 shares in the last 24 months. This purchase volume represents approximately $435.66M in transactions.

Of the 55 institutional investors that sold Fastly's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Marshall Wace LLP ($3.13M), Royal Bank of Canada ($2.50M), Dimensional Fund Advisors LP ($1.41M), Two Sigma Investments LP ($948.65K), Bank of New York Mellon Corp ($809.34K), Goldman Sachs Group Inc. ($749.65K), and Legal & General Group Plc ($337.51K).

Institutional investors have sold a total of 12,370,945 shares in the last 24 months. This volume of shares sold represents approximately $137.75M in transactions.


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Institutional ownership data for NASDAQ:FSLY is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/24/2026. New 13F filings are added each quarter as they're published.
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