Skip to content
Disclosery

FSLY FASTLY INC

Follow

CL A (common), issuer CIK 1517413

245 managers (252 13F filers) reported a position in FSLY shares at 2025-12-31, 115,332,650 shares in all. 50 filers opened a position and 38 filers sold out during the quarter.

Managers
245
13F filers
252
New
50
Added
81
Reduced
62
Sold out
38
Shares held by filers
115,332,650

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCgroup of 2 filers holding16,987,576$173M+320,904Timeline
BlackRock, Inc.in group BlackRock, Inc.12,833,575$131M<0.01%+256,74113F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc8,605,712$87.6M0.02%-180,99013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY8,339,234$84.9M0.01%+1,071,22213F-HR/ATimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…5,832,024$59.4M0.71%-1,403,62513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding4,875,471$49.6M+2,804,076Timeline
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.4,789,185$48.8M0.14%+4,623,76713F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.3,554,753$36.2M0.06%+2,386,74213F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP3,507,189$35.7M0.03%+787,98113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC3,477,675$35.4M<0.01%+233,18413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP3,162,764$32.2M<0.01%+7,61313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,730,527$27.8M0.01%-1,407,28113F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC2,012,630$20.5M0.01%+1,343,73813F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC1,896,396$19.3M0.02%+1,845,82113F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,888,106$19.2M0.03%-40,33013F-HRTimelineGroup
ALGERT GLOBAL LLC1,807,931$18.4M0.29%+286,19813F-HR/ATimeline
Nuveen, LLCin group TIAA1,729,656$17.6M<0.01%-293,35313F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,652,879$16.8M<0.01%-749,64513F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,517,925$15.5M<0.01%-43,21813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,513,091$15.4M<0.01%-35,06813F-HRTimelineGroup
Driehaus Capital Management LLC1,384,967$14.1M0.1%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,165,161$11.9M<0.01%+9,35513F-HRTimelineGroup
T. Rowe Price Investment Management, In…1,145,012$11.7M0.01%new13F-HR/ATimeline
FMR LLCin group FMR LLC1,063,904$10.8M<0.01%+212,69313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC1,019,371$10.4M0.01%+993,81013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…1,016,702$10.4M0.03%+330,85513F-HRTimeline
PDT Partners, LLC833,415$8.48M0.55%013F-HRTimeline
UBS Group AGgroup of 2 filers holding806,768$8.21M-357,359Timeline
OBERWEIS ASSET MANAGEMENT INC/689,800$7.02M0.26%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC669,080$6.81M0.01%+281,08713F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC637,454$6.49M0.01%+268,21313F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.634,038$6.45M<0.01%+206,52013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/476,910$4.85M<0.01%+242,62113F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding438,692$4.47M-33,310Timeline
Invesco Ltd.in group Invesco Ltd.408,148$4.15M<0.01%+49,09313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC404,645$4.12M<0.01%-91,35813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC380,870$3.88M<0.01%+46,53813F-HRTimelineGroup
SG Americas Securities, LLC345,828$3.52M<0.01%+164,99413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO320,728$3.27M<0.01%+135,91913F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC320,684$3.26M0.04%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS320,167$3.26M<0.01%-18,03713F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL317,303$3.23M0.02%+301,70813F-HRTimeline
Swiss National Bank276,000$2.81M<0.01%+9,40013F-HRTimeline
Trexquant Investment LP274,607$2.8M0.02%+93,03113F-HRTimeline
Relyea Zuckerberg Hanson LLC273,838$2.79M0.28%013F-HRTimeline
Proem Advisors LLC270,000$2.75M0.93%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC261,242$2.65M<0.01%-153,81113F-HRTimelineGroup
DeepCurrents Investment Group LLC256,500$2.61M0.1%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP254,696$2.59M<0.01%-970,42413F-HRTimelineGroup
G2 Investment Partners Management LLC229,900$2.34M0.56%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC205,414$2.09M<0.01%-42,72813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN201,139$2.05M<0.01%+48,78613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding199,145$2.03M-343,819Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…183,569$1.87M<0.01%+103,00913F-HRTimelineGroup
RHUMBLINE ADVISERS182,691$1.86M<0.01%-29,13513F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC165,452$1.68M<0.01%+31,56013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/161,020$1.64M<0.01%+4,91813F-HRTimeline
Edgestream Partners, L.P.158,479$1.61M0.05%new13F-HRTimeline
Verition Fund Management LLC156,632$1.59M0.01%+16,54713F-HRTimeline
Knights of Columbus Asset Advisors LLC141,320$1.44M0.08%+24,09013F-HRTimeline
ALLIANCEBERNSTEIN L.P.138,010$1.4M<0.01%-22413F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\135,628$1.38M<0.01%-84,53113F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…132,452$1.35M<0.01%+10,42813F-HRTimeline
Engineers Gate Manager LP101,639$1.03M0.01%-13,56713F-HRTimeline
IMC-Chicago, LLC95,448$972K0.02%-125,77313F-HRTimeline
PEAK6 LLCin group PEAK6 LLC91,934$936K0.03%new13F-HR/ATimelineGroup
Y-Intercept (Hong Kong) Ltd90,729$924K0.02%-88,49313F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD88,400$900K<0.01%+69,90013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC86,987$886K0.02%new13F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding80,102$815K+4,220Timeline
180 WEALTH ADVISORS, LLC79,221$806K0.09%+2,86013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC79,192$806K0.01%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…76,725$781K<0.01%-2,50713F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP71,532$728K0.03%new13F-HRTimeline
Sunbelt Securities, Inc.70,868$721K0.05%+47,23313F-HRTimeline
Bridgefront Capital, LLC70,822$721K0.18%+25,19713F-HRTimeline
Archon Capital Management LLC70,000$713K0.41%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO67,627$688K<0.01%+14,41913F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …64,554$657K<0.01%-2,12213F-HRTimelineGroup
Creative Planningin group Creative Planning63,282$644K<0.01%+13,19213F-HRTimelineGroup
Massar Capital Management, LP63,090$642K0.13%new13F-HRTimeline
Gotham Asset Management, LLC62,335$635K<0.01%+46,57213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC61,363$625K<0.01%-18,75213F-HRTimelineGroup
LPL Financial LLC60,588$617K<0.01%-4,38313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.58,425$595K<0.01%-2,64513F-HRTimelineGroup
Dynamic Technology Lab Private Ltd55,355$564K0.13%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…54,354$553K<0.01%+12,85113F-HRTimeline
State of Wyoming53,816$548K0.06%-5,07513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson53,150$541K<0.01%013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC52,082$530K<0.01%+26,05013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP50,391$513K0.04%new13F-HRTimeline
Amundiin group Amundi46,312$471K<0.01%-5,27013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC45,026$458K<0.01%-6,65213F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.43,142$439K<0.01%new13F-HR/ATimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…42,604$434K0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA39,881$406K<0.01%-2,500,85813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd39,541$403K0.01%new13F-HRTimelineGroup
Graham Capital Management, L.P.39,335$400K0.01%new13F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…38,993$397K<0.01%-7,20013F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM38,918$396K<0.01%-1,78713F-HRTimeline
Police & Firemen's Retirement System of…37,993$387K<0.01%013F-HRTimeline
Woodline Partners LP37,216$379K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND36,132$368K<0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC35,464$362K<0.01%+6,14013F-HR/ATimelineGroup
Ares Systematic Credit Ltd33,911$345K0.28%13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…33,854$345K<0.01%013F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC40,957$327K<0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC30,988$315K<0.01%+3,60613F-HRTimelineGroup
KLP KAPITALFORVALTNING AS29,900$304K<0.01%+1,40013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd29,700$302K0.01%new13F-HRTimelineGroup
PharVision Advisers, LLC29,612$301K0.15%-4,15613F-HRTimeline
EntryPoint Capital, LLC29,491$300K0.12%013F-HRTimeline
ProShare Advisors LLC26,553$270K<0.01%+2,43513F-HRTimeline
STRS OHIO24,600$250K<0.01%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK23,984$244K<0.01%013F-HRTimelineGroup
Cambridge Investment Research Advisors,…23,721$241K<0.01%+1,64813F-HRTimeline
Leonteq Securities AG23,661$241K0.01%-14,17813F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…23,214$236K<0.01%+4,58313F-HRTimelineGroup
Quantbot Technologies LP23,160$236K0.01%new13F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources22,507$229K<0.01%new13F-HRTimelineGroup
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA22,106$225K<0.01%+36313F-HRTimelineGroup
Centiva Capital, LP21,969$224K0.01%new13F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC20,939$213K<0.01%-24813F-HRTimelineGroup
Quantinno Capital Management LP20,156$205K<0.01%+5,10313F-HRTimeline
WEALTH EFFECTS LLC20,151$205K0.06%013F-HRTimeline
SCOTIA CAPITAL INC.19,558$199K<0.01%new13F-HRTimeline
CAXTON ASSOCIATES LLP18,479$188K<0.01%-91,74813F-HRTimeline
CIM INVESTMENT MANAGEMENT INC18,436$188K0.05%013F-HRTimeline
AlphaQuest LLC17,489$178K0.01%+12,78813F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…17,200$175K0.08%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC17,209$173K<0.01%-52,87213F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC15,751$160K<0.01%+38913F-HRTimeline
CWM, LLCin group CWM, LLC15,662$159K<0.01%+16413F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …15,550$158K<0.01%-93,43613F-HRTimelineGroup
Skaana Management L.P.15,500$158K0.09%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…15,573$157K<0.01%-24313F-HRTimeline
SBI Securities Co., Ltd.15,099$154K<0.01%-35,36313F-HRTimeline
Faithward Advisors, LLC15,000$153K0.02%013F-HRTimeline
Ensign Peak Advisors, Inc12,858$131K<0.01%-31,95013F-HR/ATimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD12,570$128K<0.01%new13F-HRTimelineGroup
VICTORY FINANCIAL GROUP, LLC12,113$123K0.02%+113F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC12,039$123K<0.01%new13F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC11,970$122K<0.01%+93013F-HRTimelineGroup
Byrne Asset Management LLC11,630$118K0.07%+6,59013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC11,585$118K<0.01%-48813F-HRTimeline
Quotient Wealth Partners, LLC11,576$118K<0.01%new13F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…11,492$117K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…11,449$117K<0.01%013F-HRTimelineGroup
IEQ CAPITAL, LLC11,260$115K<0.01%-27,99213F-HRTimeline
Kemnay Advisory Services Inc.11,252$115K0.02%new13F-HRTimeline
Twelve Points Wealth Management LLC12,243$114K0.03%new13F-HRTimeline
LeConte Wealth Management, LLC11,087$113K0.07%+36913F-HRTimeline
XPONANCE LLC10,903$111K<0.01%+24313F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…10,541$107K<0.01%013F-HRTimeline
Gladstone Institutional Advisory LLC10,050$102K<0.01%013F-HRTimeline
Advisors Asset Management, Inc.8,175$83.2K<0.01%new13F-HR/ATimeline
Sterling Capital Management LLC8,047$81.9K<0.01%-1,44213F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP7,519$76.5K<0.01%-84913F-HRTimelineGroup
State of Alaska, Department of Revenue6,691$68K<0.01%013F-HRTimeline
C M BIDWELL & ASSOCIATES LTD5,263$53.6K0.03%new13F-HRTimeline
Pilgrim Partners Asia Pte Ltd4,600$46.8K0.02%-2,00013F-HRTimeline
AMALGAMATED BANK4,386$45K<0.01%-14013F-HRTimeline
Caitong International Asset Management …4,010$40.8K0.01%new13F-HR/ATimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…3,500$35.6K0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…3,334$33.9K<0.01%-6013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,923$29.8K<0.01%-3,47313F-HRTimelineGroup
Steward Partners Investment Advisory, L…2,598$26.4K<0.01%-9313F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,460$25K<0.01%+7913F-HRTimelineGroup
Quarry LP2,045$20.8K<0.01%-3,64313F-HRTimeline
Allworth Financial LP1,986$20.2K<0.01%+1713F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,844$19K<0.01%+66613F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,691$17.2K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,577$16.1K<0.01%-513F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC1,448$14.7K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,446$14.7K<0.01%+1,38113F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,280$13K<0.01%-9913F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP1,003$10.2K<0.01%new13F-HRTimeline
EASTERN BANK815$8.3K<0.01%new13F-HRTimeline
Private Wealth Asset Management, LLC778$7.92K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…748$7.62K<0.01%+1613F-HRTimelineGroup
Global Retirement Partners, LLC720$7.33K<0.01%+18013F-HRTimeline
Versant Capital Management, Inc632$6.43K<0.01%-3813F-HRTimeline
Arax Advisory Partners576$5.87K<0.01%-5,06113F-HRTimeline
MH & ASSOCIATES SECURITIES MANAGEMENT C…570$5.8K<0.01%13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\502$5.11K<0.01%+2613F-HRTimelineGroup
Root Financial Partners, LLC500$5.09K<0.01%013F-HRTimeline
Aventura Private Wealth, LLC500$5.09K<0.01%+38213F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…496$5.05K<0.01%-6013F-HR/ATimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…487$4.96K<0.01%new13F-HR/ATimelineGroup
GAMMA Investing LLC485$4.94K<0.01%+19613F-HRTimeline
Parallel Advisors, LLC455$4.63K<0.01%+1513F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK451$4.59K<0.01%013F-HRTimelineGroup
Glen Eagle Advisors, LLC444$4.52K<0.01%013F-HRTimeline
Marquette Asset Management, LLC416$4.24K<0.01%+14713F-HRTimeline
TD Waterhouse Canada Inc.405$4.12K<0.01%-1513F-HRTimeline
Align Financial, LLC4,072$4.07K<0.01%13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.381$3.88K<0.01%+37113F-HRTimelineGroup
Essential Partners LLC350$3.56K<0.01%-1013F-HRTimeline
Navalign, LLC341$3.47K<0.01%new13F-HRTimeline
Turim 21 Investimentos Ltda.328$3.34K<0.01%013F-HRTimeline