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Fastly, Inc.

FSLY
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001517413

In the last 90 days, Fastly, Inc. insiders filed 0 open-market purchases and 28 sales; 283 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.

13F holders, Q1 2025

Institutional positions in Fastly, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
230
+7 vs. Q4 2024
Shares held
98.0M
+5.68M (+6.2%) vs. Q4 2024
Total value
$620.6M
−$251.3M (−28.8%) vs. Q4 2024
New holders
43
73 more added
Sold out
36
66 more reduced

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FSLY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2025: 230 institutions
Q1 2021: 371 institutionsQ2 2021: 349 institutionsQ3 2021: 305 institutionsQ4 2021: 317 institutionsQ1 2022: 273 institutionsQ2 2022: 254 institutionsQ3 2022: 246 institutionsQ4 2022: 232 institutionsQ1 2023: 257 institutionsQ2 2023: 245 institutionsQ3 2023: 253 institutionsQ4 2023: 264 institutionsQ1 2024: 257 institutionsQ2 2024: 242 institutionsQ3 2024: 217 institutionsQ4 2024: 227 institutionsQ1 2025: 230 institutionsQ2 2025: 236 institutionsQ3 2025: 239 institutionsQ4 2025: 252 institutionsQ1 2026: 340 institutionsQ2 2026: 283 institutions
Value heldQ1 2025: $620.6M
Q1 2021: $4.95BQ2 2021: $4.48BQ3 2021: $2.93BQ4 2021: $2.78BQ1 2022: $1.27BQ2 2022: $924.7MQ3 2022: $695.8MQ4 2022: $655.1MQ1 2023: $1.50BQ2 2023: $1.35BQ3 2023: $1.79BQ4 2023: $1.65BQ1 2024: $1.14BQ2 2024: $669.8MQ3 2024: $737.0MQ4 2024: $875.5MQ1 2025: $620.6MQ2 2025: $706.8MQ3 2025: $899.6MQ4 2025: $1.17BQ1 2026: $4.00BQ2 2026: $2.73B
Institutions holding FSLY and their total value by quarter
QuarterHoldersValue
Q2 2026283$2.73B
Q1 2026340$4.00B
Q4 2025252$1.17B
Q3 2025239$899.6M
Q2 2025236$706.8M
Q1 2025230$620.6M
Q4 2024227$875.5M
Q3 2024217$737.0M
Q2 2024242$669.8M
Q1 2024257$1.14B
Q4 2023264$1.65B
Q3 2023253$1.79B
Q2 2023245$1.35B
Q1 2023257$1.50B
Q4 2022232$655.1M
Q3 2022246$695.8M
Q2 2022254$924.7M
Q1 2022273$1.27B
Q4 2021317$2.78B
Q3 2021305$2.93B
Q2 2021349$4.48B
Q1 2021371$4.95B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Fastly, Inc.; share changes are against Q4 2024.

Institutions holding FSLY in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Susquehanna International Group, LLP382,883$2.42M0.00%+56,409+17.3%Added
Mirae Asset Global ETFs Holdings Ltd.466,042$2.95M0.01%+6,247+1.4%Added
D. E. Shaw & Co., Inc.537,916$3.41M0.00%−1,375,087−71.9%Reduced
GMT Capital Corp598,800$3.79M0.20%00.0%Unchanged
PDT Partners, LLC619,625$3.92M0.28%+364,682+143.0%Added
Price T Rowe Associates Inc624,031$3.95M0.00%+2,333+0.4%Added
First Eagle Investment Management, LLC646,673$4.09M0.01%+308,500+91.2%Added
Two Sigma Advisers, LP755,200$4.78M0.01%+336,700+80.5%Added
J. Goldman & Co LP797,879$5.05M0.18%+467,097+141.2%Added
UBS Group AG842,146$5.33M0.00%+393,067+87.5%Added
Charles Schwab Investment Management Inc1,050,901$6.65M0.00%−23,274−2.2%Reduced
Bank of America Corp1,086,872$6.88M0.00%+977,430+893.1%Added
Citadel Advisors LLC1,137,987$7.20M0.01%+403,754+55.0%Added
Two Sigma Investments, LP1,501,441$9.50M0.02%+400,112+36.3%Added
Northern Trust Corp1,528,605$9.68M0.00%−49,124−3.1%Reduced
Marshall Wace, LLP1,573,232$9.96M0.01%+766,255+95.0%Added
Bank of New York Mellon Corp1,796,501$11.4M0.00%+75,904+4.4%Added
Great West Life Assurance Co1,878,261$11.9M0.02%+381,491+25.5%Added
Voloridge Investment Management, LLC2,134,497$13.5M0.05%+30,000+1.4%Added
Goldman Sachs Group Inc2,302,164$14.6M0.00%+165,937+7.8%Added
Alyeska Investment Group, L.P.2,460,562$15.6M0.06%−1,282,423−34.3%Reduced
First Trust Advisors LP2,813,055$17.8M0.02%−326,200−10.4%Reduced
Geode Capital Management, LLC3,022,830$19.1M0.00%+3,147+0.1%Added
State Street Corp3,056,043$19.3M0.00%−21,536−0.7%Reduced
Dimensional Fund Advisors LP3,427,955$21.7M0.01%+329,446+10.6%Added
Morgan Stanley6,974,548$44.1M0.00%+2,353,368+50.9%Added
Penserra Capital Management LLC7,177,688$45.4M0.81%+3,256,629+83.1%Added
Legal & General Group Plc8,651,607$54.8M0.01%+625,648+7.8%Added
BlackRock, Inc.12,333,124$78.1M0.00%+191,003+1.6%Added
Vanguard Group Inc15,590,433$98.7M0.00%+300,572+2.0%Added
Intrinsic Edge Capital Management LLC0$00.00%−936,169−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−750,891−100.0%Sold out
Jane Street Group, LLC0$00.00%−582,182−100.0%Sold out
Nishkama Capital, LLC0$00.00%−304,600−100.0%Sold out
HRT Financial LP0$00.00%−262,347−100.0%Sold out
Hidden Lake Asset Management LP0$00.00%−228,260−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−89,856−100.0%Sold out
Trexquant Investment LP0$00.00%−59,143−100.0%Sold out
Cinctive Capital Management LP0$00.00%−50,000−100.0%Sold out
Centiva Capital, LP0$00.00%−49,333−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−33,100−100.0%Sold out
Cornerstone Investment Partners, LLC0$00.00%−26,403−100.0%Sold out
Virtu Financial LLC0$00.00%−26,153−100.0%Sold out
Petrus Trust Company, LTA0$00.00%−22,156−100.0%Sold out
Sherbrooke Park Advisers LLC0$00.00%−21,021−100.0%Sold out
Versor Investments LP0$00.00%−16,000−100.0%Sold out
Scientech Research LLC0$00.00%−15,697−100.0%Sold out
Bridgefront Capital, LLC0$00.00%−15,103−100.0%Sold out
Qsemble Capital Management, LP0$00.00%−13,664−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−11,105−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−5,451−100.0%Sold out
Hantz Financial Services, Inc.0$00.00%−2,139−100.0%Sold out
BNP Paribas0$00.00%−2,000−100.0%Sold out
New Millennium Group LLC0$00.00%−1,000−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−744−100.0%Sold out
C M Bidwell & Associates Ltd0$00.00%−550−100.0%Sold out
CoreCap Advisors, LLC0$00.00%−400−100.0%Sold out
Bank Julius Baer & Co. Ltd, Zurich0$00.00%−361−100.0%Sold out
Moser Wealth Advisors, LLC0$00.00%−300−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−278−100.0%Sold out
Quarry LP0$00.00%−219−100.0%Sold out
GHP Investment Advisors, Inc.0$00.00%−100−100.0%Sold out
POM Investment Strategies, LLC0$00.00%−100−100.0%Sold out
Decker Retirement Planning Inc.0$00.00%−80−100.0%Sold out
CVA Family Office, LLC0$00.00%−4−100.0%Sold out
Hall Laurie J Trustee0$00.00%−50−100.0%Sold out
Nuveen Asset Management, LLC––––Not filed
AlphaMark Advisors, LLC––––Not filed
Global Retirement Partners, LLC––––Not filed
Ashburton (Jersey) Ltd––––Not filed