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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 29 sales; 284 institutions reported holding it in 13F filings for Q2 2026, worth $2.73B in total; no superinvestor holds it.

Q4 2023 vs. Q3 2023

How the institutions holding Fastly, Inc. changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of FSLY: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders2532264+13
Shares93.5M14.7K92.9M−556.4K (−0.6%)
Value$1.79B$280.9K$1.65B−$137.7M (−7.7%)

2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held Fastly, Inc. at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to FSLY in Q4 2023
InstitutionSharesValue% of portfolio
Portolan Capital Management, LLC575,889$10.3M0.90%
Tudor Investment Corp Et Al233,982$4.16M0.06%
Divisadero Street Capital Management, LP232,894$4.15M0.94%
Alight Capital Management LP170,000$3.03M0.97%
Hussman Strategic Advisors, Inc.168,000$2.99M0.68%
Wellington Management Group LLP164,766$2.93M0.00%
Moody Aldrich Partners LLC121,059$2.15M0.39%
Calamos Advisors LLC108,543$1.93M0.01%
Ameriprise Financial Inc100,354$1.79M0.00%
Fox Run Management, L.L.C.80,411$1.43M0.37%
Schonfeld Strategic Advisors LLC78,400$1.40M0.01%
Cubist Systematic Strategies, LLC58,884$1.05M0.01%
Duality Advisers, LP57,076$1.02M0.11%
Strategic Planning Group, LLC56,033$997.4K0.33%
Magnetar Financial LLC52,207$929.3K0.02%
PEAK6 Investments LLC48,197$857.9K0.04%
Graham Capital Management, L.P.42,127$749.9K0.02%
Two Sigma Securities, LLC40,244$716.3K0.03%
Aquatic Capital Management LLC38,900$692.0K0.02%
Jump Financial, LLC30,421$541.5K0.02%
HSBC Holdings PLC23,493$420.1K0.00%
Ables, Iannone, Moore & Associates, Inc.22,980$409.0K0.31%
Aigen Investment Management, LP21,280$378.8K0.07%
CenterBook Partners LP19,559$348.1K0.04%
Y-Intercept (Hong Kong) Ltd18,993$338.1K0.03%
Kestra Advisory Services, LLC17,262$307.3K0.00%
Nomura Holdings Inc15,985$284.5K0.00%
Glenmede Trust Co NA15,576$277.3K0.00%
Envestnet Asset Management Inc15,343$273.1K0.00%
Prostatis Group LLC13,136$233.8K0.10%
Victory Financial Group, LLC12,023$214.0K0.14%
Verition Fund Management LLC10,586$188.4K0.00%
Cetera Advisor Networks LLC10,249$182.4K0.00%
Quest Partners LLC5,706$101.6K0.02%
EntryPoint Capital, LLC4,001$71.2K0.07%
Game Plan Financial Advisors, LLC1,500$26.7K0.02%
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,000$17.8K0.01%
O'Dell Group, LLC720$12.8K0.00%
Custom Portfolio Group LLC263$4.68K0.00%
GAMMA Investing LLC212$4.26K0.00%
Private Wealth Management Group, LLC211$3.76K0.00%
Atlantic Edge Private Wealth Management, LLC150$2.67K0.00%
Advisory Services Network, LLC147$2.62K0.00%
POM Investment Strategies, LLC100$1.78K0.00%
Planning Capital Management Corp38$6770.00%
Proequities, Inc.20$3560.00%
Principal Securities, Inc.6$1070.00%
DiNuzzo Private Wealth, Inc.5$890.00%
CVA Family Office, LLC4$710.00%
Coppell Advisory Solutions LLC3$530.00%

Sold out (37)

Institutions that held Fastly, Inc. at the end of Q3 2023 and filed for Q4 2023 without it.

Not filed for Q4 2023 yet (2)

Institutions that held Fastly, Inc. at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding FSLY in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Trellus Management Company, LLC14,600$279.9K
Steward Financial Group LLC53$1.00K