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Factset Research Systems Inc

FDS
Exchange
NYSE
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001013237

No open-market purchases or sales by Factset Research Systems Inc insiders were filed in the last 90 days; 767 institutions reported holding it in 13F filings for Q2 2026, worth $9.22B in total; Markel Group is the only superinvestor holding it.

13F holders, Q4 2025

Institutional positions in Factset Research Systems Inc as of Dec 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
798
+41 vs. Q3 2025
Shares held
36.4M
−455.9K (−1.2%) vs. Q3 2025
Total value
$10.6B
+$6.55M (+0.1%) vs. Q3 2025
New holders
169
253 more added
Sold out
128
280 more reduced

18 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FDS 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 holdersQ4 2025: 798 institutions
Q1 2021: 577 institutionsQ2 2021: 595 institutionsQ3 2021: 621 institutionsQ4 2021: 695 institutionsQ1 2022: 704 institutionsQ2 2022: 693 institutionsQ3 2022: 692 institutionsQ4 2022: 743 institutionsQ1 2023: 723 institutionsQ2 2023: 737 institutionsQ3 2023: 733 institutionsQ4 2023: 775 institutionsQ1 2024: 782 institutionsQ2 2024: 807 institutionsQ3 2024: 833 institutionsQ4 2024: 847 institutionsQ1 2025: 828 institutionsQ2 2025: 837 institutionsQ3 2025: 775 institutionsQ4 2025: 798 institutionsQ1 2026: 726 institutionsQ2 2026: 767 institutions
Value heldQ4 2025: $10.6B
Q1 2021: $10.3BQ2 2021: $11.1BQ3 2021: $13.1BQ4 2021: $16.5BQ1 2022: $14.8BQ2 2022: $13.0BQ3 2022: $13.8BQ4 2022: $13.5BQ1 2023: $14.0BQ2 2023: $13.7BQ3 2023: $15.2BQ4 2023: $16.5BQ1 2024: $15.9BQ2 2024: $14.6BQ3 2024: $16.5BQ4 2024: $17.2BQ1 2025: $16.2BQ2 2025: $15.9BQ3 2025: $10.6BQ4 2025: $10.6BQ1 2026: $8.21BQ2 2026: $9.22B
Institutions holding FDS and their total value by quarter
QuarterHoldersValue
Q2 2026767$9.22B
Q1 2026726$8.21B
Q4 2025798$10.6B
Q3 2025775$10.6B
Q2 2025837$15.9B
Q1 2025828$16.2B
Q4 2024847$17.2B
Q3 2024833$16.5B
Q2 2024807$14.6B
Q1 2024782$15.9B
Q4 2023775$16.5B
Q3 2023733$15.2B
Q2 2023737$13.7B
Q1 2023723$14.0B
Q4 2022743$13.5B
Q3 2022692$13.8B
Q2 2022693$13.0B
Q1 2022704$14.8B
Q4 2021695$16.5B
Q3 2021621$13.1B
Q2 2021595$11.1B
Q1 2021577$10.3B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Factset Research Systems Inc; share changes are against Q3 2025.

Institutions holding FDS in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc4,455,010$1.29B0.02%−477,372−9.7%Reduced
BlackRock, Inc.3,031,884$879.8M0.01%−371,069−10.9%Reduced
Bamco Inc2,888,845$838.3M2.27%+1,069,786+58.8%Added
State Street Corp1,900,894$551.6M0.02%−60,337−3.1%Reduced
Loomis Sayles & Co L P1,495,160$433.9M0.52%−37,532−2.4%Reduced
Ninety One UK Ltd1,194,976$346.8M0.74%−11,914−1.0%Reduced
Wells Fargo & Company1,192,872$346.2M0.07%−140,991−10.6%Reduced
Morgan Stanley1,120,740$325.2M0.02%−1,048,487−48.3%Reduced
Geode Capital Management, LLC1,058,434$306.6M0.02%−45,419−4.1%Reduced
Citadel Advisors LLC868,466$252.0M0.17%+354,438+69.0%Added
Invesco Ltd.716,486$207.9M0.02%−77,346−9.7%Reduced
AQR Capital Management LLC705,062$204.6M0.11%+689,891+4,547.4%Added
Bank of America Corp630,693$183.0M0.01%+57,937+10.1%Added
Bank of Montreal597,723$173.5M0.07%+566,975+1,843.9%Added
Marshall Wace, LLP581,409$168.7M0.16%+482,980+490.7%Added
ProShare Advisors LLC559,500$162.4M0.29%+150,448+36.8%Added
Norges Bank522,045$151.5M0.02%+522,045New
Goldman Sachs Group Inc455,480$132.2M0.02%+186,774+69.5%Added
Charles Schwab Investment Management Inc424,355$123.1M0.02%+14,137+3.4%Added
StonePine Asset Management Inc.412,864$119.8M0.74%−6,620−1.6%Reduced
Dimensional Fund Advisors LP364,599$105.8M0.02%+70,359+23.9%Added
Champlain Investment Partners, LLC343,281$99.6M1.01%+46,266+15.6%Added
Northern Trust Corp322,408$93.6M0.01%−79,678−19.8%Reduced
Bank of New York Mellon Corp318,219$92.3M0.02%+57,905+22.2%Added
Boston Trust Walden Corp280,259$81.3M0.61%−10,064−3.5%Reduced
Fiera Capital Corp271,525$78.8M0.25%−8,662−3.1%Reduced
Two Sigma Investments, LP240,278$69.7M0.10%−39,490−14.1%Reduced
Shapiro Capital Management LLC237,867$69.0M3.65%+237,867New
First Trust Advisors LP221,011$64.1M0.05%+60,565+37.7%Added
UBS Group AG190,655$55.3M0.01%−21,106−10.0%Reduced
McDonald Capital Investors Inc185,744$53.9M3.31%+86,891+87.9%Added
CBOE Vest Financial, LLC170,147$49.4M0.63%+40,047+30.8%Added
Arrowstreet Capital, Limited Partnership169,102$49.1M0.03%+147,329+676.7%Added
Legal & General Group Plc165,386$48.0M0.01%−124,434−42.9%Reduced
Gotham Asset Management, LLC163,482$47.4M0.17%+139,574+583.8%Added
Connor, Clark & Lunn Investment Management Ltd.163,187$47.4M0.12%+154,993+1,891.5%Added
Jane Street Group, LLC160,807$46.7M0.06%+86,513+116.4%Added
Royal London Asset Management Ltd159,340$46.2M0.10%+10,656+7.2%Added
Barclays PLC152,253$44.2M0.02%−120,282−44.1%Reduced
Deutsche Bank AG146,549$42.5M0.01%−32,845−18.3%Reduced
Everett Harris & Co145,384$42.2M0.51%+1,155+0.8%Added
Manufacturers Life Insurance Company, The137,860$40.0M0.03%+114,772+497.1%Added
UBS Asset Management Americas Inc137,652$39.9M0.01%−143,100−51.0%Reduced
American Capital Management Inc134,951$39.2M1.73%−20,353−13.1%Reduced
JPMorgan Chase & Co133,543$38.8M0.00%−3,865−2.8%Reduced
Nomura Asset Management Co Ltd126,411$36.7M0.09%+22,191+21.3%Added
Ariel Investments, LLC125,439$36.4M0.39%+125,439New
Millennium Management LLC124,386$36.1M0.03%−7,380−5.6%Reduced
Raymond James Financial Inc123,811$35.9M0.01%−19,387−13.5%Reduced
Markel Group Inc.SuperinvestorMarkel Group121,873$35.4M0.28%+5,153+4.4%Added
Alliancebernstein L.P.112,867$32.8M0.01%+74,215+192.0%Added
Royal Bank of Canada111,033$32.2M0.01%+7,736+7.5%Added
Nuveen, LLC110,104$32.0M0.01%+10,908+11.0%Added
Regents of the University of California103,764$30.1M1.07%+103,764New
Amundi95,857$27.8M0.01%−25,657−21.1%Reduced
Capital Fund Management S.A.91,079$26.4M0.25%+51,581+130.6%Added
Sone Capital Management, LLC90,740$26.3M2.14%−4,382−4.6%Reduced
Ninety One North America, Inc.86,179$25.0M1.01%+1,493+1.8%Added
California Public Employees Retirement System84,405$24.5M0.01%−37,814−30.9%Reduced
Interval Partners, LP82,680$24.0M0.56%+55,465+203.8%Added
Copeland Capital Management, LLC82,277$23.9M0.53%+9,908+13.7%Added
Natixis Advisors, L.P.81,644$23.7M0.03%−4,337−5.0%Reduced
Rhumbline Advisers80,394$23.3M0.02%−4,873−5.7%Reduced
Two Sigma Advisers, LP79,582$23.1M0.04%+57,482+260.1%Added
Heron Bay Capital Management78,915$22.9M4.37%+23,556+42.6%Added
BNP Paribas Arbitrage, SA77,381$22.5M0.01%−129,330−62.6%Reduced
SEI Investments Co76,399$22.2M0.02%−42,856−35.9%Reduced
Swiss National Bank74,520$21.6M0.01%+74,520New
Voloridge Investment Management, LLC73,114$21.2M0.07%−116,601−61.5%Reduced
FMR LLC72,844$21.1M0.00%+37,179+104.2%Added
HSBC Holdings PLC68,785$20.0M0.01%−160,515−70.0%Reduced
Schonfeld Strategic Advisors LLC67,589$19.6M0.10%+66,638+7,007.2%Added
Universal- Beteiligungs- und Servicegesellschaft mbH59,589$17.3M0.03%−13,243−18.2%Reduced
Envestnet Asset Management Inc59,460$17.3M0.01%−30,902−34.2%Reduced
HRT Financial LP58,075$16.9M0.05%+58,075New
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.58,425$16.6M0.01%−797,614−93.2%Reduced
Price T Rowe Associates Inc55,632$16.1M0.00%−654−1.2%Reduced
LPL Financial LLC55,256$16.0M0.00%−31,197−36.1%Reduced
Ameriprise Financial Inc55,120$16.0M0.00%−48,331−46.7%Reduced
Earnest Partners LLC51,598$15.0M0.06%−7,397−12.5%Reduced
Saybrook Capital51,407$14.9M3.71%−3,074−5.6%Reduced
Ieq Capital, LLC50,802$14.7M0.04%+50,802New
Distillate Capital Partners LLC50,280$14.6M0.75%+491+1.0%Added
Susquehanna International Group, LLP45,136$13.1M0.02%−6,071−11.9%Reduced
Balyasny Asset Management LLC44,712$13.0M0.02%+44,712New
Stifel Financial Corp43,938$12.8M0.01%+2,778+6.7%Added
Man Group plc43,790$12.7M0.02%+17,964+69.6%Added
Running Oak Capital LLC43,414$12.6M1.58%+2,079+5.0%Added
Principal Financial Group Inc43,072$12.5M0.01%−2,644−5.8%Reduced
Investment House LLC42,393$12.3M0.58%+32,092+311.5%Added
Van Eck Associates Corp41,622$12.1M0.01%+26,697+178.9%Added
State of Michigan Retirement System39,235$11.4M0.06%−1,000−2.5%Reduced
Squarepoint Ops LLC38,115$11.1M0.02%−90,226−70.3%Reduced
Mariner, LLC37,800$11.0M0.01%+25,757+213.9%Added
Quantinno Capital Management LP35,893$10.4M0.02%+22,440+166.8%Added
California State Teachers Retirement System35,768$10.4M0.01%−22,491−38.6%Reduced
New York State Teachers Retirement System34,410$9.98M0.02%+1,016+3.0%Added
Taproot Management LP34,144$9.91M1.61%+34,144New
Rockefeller Capital Management L.P.33,094$9.60M0.02%+28,872+683.8%Added
State Board of Administration of Florida Retirement System32,480$9.43M0.02%−2,303−6.6%Reduced