FACTSET RESEARCH SYSTEMS INC

FDSNYSE

$266.00-11.61 (-4.18%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

FACTSET RESEARCH SYSTEMS INC price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-5.6%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Bamco Inc	11.81%	$967M	1.45%	Add 11.83%
BlackRock, Inc.	8.04%	$658M	0.01%	Not reported
Vanguard Capital Management LLC	6.69%	$548M	0.01%	Not reported
State Street Corp	5.27%	$431M	0.01%	Not reported
Vanguard Portfolio Management LLC	5.01%	$410M	0.02%	Not reported
AQR Capital Management LLC	4.71%	$386M	0.13%	Not reported
Loomis Sayles & Co L P	4.05%	$331M	0.42%	Reduce 2.62%
Geode Capital Management, LLC	3.88%	$317M	0.02%	Not reported
Ninety One UK Ltd	3.34%	$274M	0.61%	Reduce 0.48%
Morgan Stanley	3.09%	$253M	0.01%	Not reported
Invesco Ltd.	2.68%	$220M	0.02%	Not reported
Bank of America Corp	2.15%	$176M	0.01%	Not reported
ProShare Advisors LLC	1.91%	$157M	0.23%	Not reported
Arrowstreet Capital, Limited Partnership	1.69%	$138M	0.06%	Not reported
Goldman Sachs Group Inc	1.69%	$138M	0.01%	Not reported
Charles Schwab Investment Management Inc	1.42%	$116M	0.02%	Not reported
UBS Group AG	1.15%	$93.9M	0.01%	Not reported
Marshall Wace, LLP	1.13%	$92.8M	0.07%	Not reported
Wells Fargo & Company	1.04%	$85.1M	0.01%	Not reported
Northern Trust Corp	1.02%	$83.4M	0.01%	Not reported
Capital World Investors	0.99%	$80.6M	0.01%	New Not reported
Shapiro Capital Management LLC	0.98%	$80.2M	4.86%	Add 5.39%
Dimensional Fund Advisors LP	0.92%	$75.4M	0.01%	Not reported
Gotham Asset Management, LLC	0.91%	$74.6M	0.17%	Add 18.60%
Fuller & Thaler Asset Management, Inc.	0.85%	$69.5M	0.19%	Not reported
Bank of New York Mellon Corp	0.84%	$68.6M	0.01%	Not reported
Equity Investment Corp	0.80%	$65.6M	1.25%	Reduce 0.83%
Jane Street Group, LLC	0.78%	$63.9M	0.01%	Not reported
State of Michigan Retirement System	0.75%	$61.1M	0.27%	Add 8.55%
Boston Trust Walden Corp	0.68%	$55.8M	0.42%	Reduce 5.22%
Ariel Investments, LLC	0.66%	$53.9M	0.54%	Add 4.02%
Yacktman Asset Management LP	0.65%	$52.8M	0.65%	Add 1.66%
Ranmore Fund Management Ltd	0.63%	$51.5M	5.71%	Add 20.43%
Susquehanna International Group, LLP	0.60%	$48.9M	0.00%	Not reported
Norges Bank	0.59%	$47.9M	0.00%	Not reported
FMR LLC	0.58%	$47.7M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.58%	$47.1M	0.01%	Not reported
Vest Financial, LLC	0.57%	$46.5M	0.49%	Add 10.86%
Heron Bay Capital Management	0.55%	$45.1M	4.09%	Reduce 14.45%
Royal Bank of Canada	0.54%	$44.1M	0.01%	Not reported
Deutsche Bank Ag\	0.53%	$43.1M	0.01%	Not reported
Bank of Montreal	0.50%	$40.8M	0.01%	Not reported
Mcdonald Capital Investors Inc	0.49%	$40.4M	2.95%	Reduce 6.70%
Everett Harris & Co	0.45%	$36.9M	0.45%	Add 5.14%
Nomura Asset Management Co Ltd	0.44%	$35.8M	0.08%	Add 15.20%
Royal London Asset Management Ltd	0.42%	$34.4M	0.06%	Reduce 2.81%
Raymond James Financial Inc	0.42%	$34.2M	0.01%	Not reported
Longaeva Partners L.P.	0.41%	$33.8M	0.74%	New Not reported
LSV Asset Management	0.41%	$33.7M	0.06%	Add 3494.58%
Voloridge Investment Management, LLC	0.41%	$33.2M	0.14%	Reduce 9.36%

50 of 723 holders

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