SS&C Technologies Holdings Inc: which funds bought and sold

Institutions that bought and sold SS&C Technologies shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 379 institutions that filed 13F reports for both quarters added to or opened positions in SS&C Technologies, and 334 cut or closed them. Together they added a net 6.9M shares, +3.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 11.1M shares (+18.4%); index fund managers were net sellers of 2.2M shares (−4.0%). 87 opened a new position and 79 sold out entirely.

Bought, Q2 2026 379 institutions, 87 of them new holders Sold, Q2 2026 334 institutions, 79 of them sold out

Net change, all compared +6.9M shares (+3.6%)

Net change, active managers +11.1M shares (+18.4%), 50 bought, 32 sold

Buyers versus sellers

institutions compared, 790

379 bought 77 334 sold

Active managers and hedge funds 50 bought · 32 sold · +11.1M

Index fund managers 7 bought · 4 sold · −2.2M

Other institutions 322 bought · 298 sold · −2.0M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	+3.2M +114.0%	6.1M	$377M
Pzena Investment Management LLC Active manager	+1.3M +13.8%	11.0M	$685M
Vanguard Portfolio Management LLC Index funds	+1.2M +10.9%	12.2M	$755M
Two Sigma Investments, LP Hedge fund	+1.1M +349.0%	1.4M	$89.3M
UBS Group AG	+1.1M +182.6%	1.7M	$106M
FMR LLC Active manager	+1.0M +9.3%	12.0M	$748M
Balyasny Asset Management L.P. Hedge fund	+922K New position	922K	$57.2M
Walleye Capital LLC Hedge fund	+895K +2290.5%	934K	$58M
SG Americas Securities, LLC	+891K +612.3%	1.0M	$64.3M
BNP Paribas Financial Markets	+873K +154.6%	1.4M	$89.2M
Qube Research & Technologies Ltd Hedge fund	+847K +37.9%	3.1M	$191M
Squarepoint Ops LLC Hedge fund	+691K +94.2%	1.4M	$88.4M
Caisse De Depot Et Placement Du Quebec	+662K +269.9%	907K	$56.3M
Swedbank AB	+555K +12.9%	4.9M	$302M
Gotham Asset Management, LLC Hedge fund	+515K +101.8%	1.0M	$63.4M
D. E. Shaw & Co., Inc. Hedge fund	+464K +49.3%	1.4M	$87.2M
Doma Perpetual Capital Management LLC	+449K New position	449K	$27.8M
HRT Financial LP	+444K +1010.0%	488K	$30.3M
Wedge Capital Management L L P Active manager	+423K +51.2%	1.3M	$77.6M
Millennium Management LLC Hedge fund	+423K +41.6%	1.4M	$89.3M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	+3.2M +114.0%	6.1M	$377M
Pzena Investment Management LLC Active manager	+1.3M +13.8%	11.0M	$685M
Two Sigma Investments, LP Hedge fund	+1.1M +349.0%	1.4M	$89.3M
FMR LLC Active manager	+1.0M +9.3%	12.0M	$748M
Balyasny Asset Management L.P. Hedge fund	+922K New position	922K	$57.2M
Walleye Capital LLC Hedge fund	+895K +2290.5%	934K	$58M
Qube Research & Technologies Ltd Hedge fund	+847K +37.9%	3.1M	$191M
Squarepoint Ops LLC Hedge fund	+691K +94.2%	1.4M	$88.4M
Gotham Asset Management, LLC Hedge fund	+515K +101.8%	1.0M	$63.4M
D. E. Shaw & Co., Inc. Hedge fund	+464K +49.3%	1.4M	$87.2M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Cantillon Capital Management LLC	−3.6M −95.4%	173K	$10.7M
Blackrock, Inc. Index funds	−3.4M −16.7%	16.8M	$1B
Diamond Hill Capital Management, LLC (Investment Advisor) Active manager	−1.6M −78.7%	431K	$26.8M
Junto Capital Management LP Hedge fund	−1.0M Sold out	0	—
Bank Of America Corp	−1.0M −61.0%	652K	$40.4M
Fort Washington Investment Advisors Inc	−1.0M −66.7%	504K	$31.2M
Jane Street Group, LLC	−717K −44.7%	888K	$55.1M
Mackenzie Financial Corp	−605K −88.7%	77K	$4.8M
Panagora Asset Management Inc Active manager	−455K −76.2%	142K	$8.8M
Ameriprise Financial Inc	−380K −74.4%	131K	$8.1M
River Road Asset Management, LLC Active manager	−330K −68.4%	153K	$9.5M
Bank Of Montreal	−243K −4.9%	4.8M	$295M
Gmt Capital Corp	−228K −32.2%	478K	$29.7M
Deutsche Bank Ag\	−222K −21.6%	803K	$49.8M
Jones Financial Companies LLLP	−216K −91.5%	20K	$1.3M
Korea Investment Corp	−215K −55.6%	172K	$10.7M
Natixis Advisors, LLC	−214K −91.2%	21K	$1.3M
Engineers Gate Manager LP Hedge fund	−194K −66.5%	98K	$6.1M
Commerce Bank	−193K −29.4%	465K	$28.9M
Glenmede Trust Co Na	−181K −93.5%	13K	$777,548

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Diamond Hill Capital Management, LLC (Investment Advisor) Active manager	−1.6M −78.7%	431K	$26.8M
Junto Capital Management LP Hedge fund	−1.0M Sold out	0	—
Panagora Asset Management Inc Active manager	−455K −76.2%	142K	$8.8M
River Road Asset Management, LLC Active manager	−330K −68.4%	153K	$9.5M
Engineers Gate Manager LP Hedge fund	−194K −66.5%	98K	$6.1M
Prana Capital Management, LP Hedge fund	−163K −40.3%	242K	$15M
Marshall Wace, LLP Hedge fund	−105K −43.9%	134K	$8.3M
Lyrical Asset Management LP Active manager	−97K −4.2%	2.2M	$138M
Tudor Investment Corp Et Al Hedge fund	−59K −13.8%	371K	$23M
LSV Asset Management Active manager	−49K −17.8%	226K	$14M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Balyasny Asset Management L.P.Hedge fund	922K	$57.2M
Doma Perpetual Capital Management LLC	449K	$27.8M
12Th Street Asset Management Company, LLC	335K	$20.8M
Vinva Investment Management Ltd	306K	$19.3M
Arrowstreet Capital, Limited PartnershipHedge fund	180K	$11.2M
Invenomic Capital Management LPHedge fund	159K	$9.9M
Graham Capital Management, L.P.Hedge fund	101K	$6.2M
Renaissance Technologies LLCHedge fund	90K	$5.6M
Algert Global LLCHedge fund	89K	$5.5M
Aia Group Ltd	72K	$4.5M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Junto Capital Management LPHedge fund	1.0M	$69M
Peregrine Capital Management LLC	125K	$8.5M
Olstein Capital Management, L.P.	105K	$7.1M
Old West Investment Management, LLC	100K	$6.8M
Btc Capital Management, Inc.	74K	$5M
Katamaran Capital LLP	59K	$4M
Leuthold Group, LLC	54K	$3.6M
Healthcare Of Ontario Pension Plan Trust Fund	52K	$3.5M
Lombard Odier Asset Management (Europe) Ltd	52K	$3.5M
Campbell & Co Investment Adviser LLC	44K	$3M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 720
Ten largest holders: 44.2%
Index fund managers: 26.0%
Active managers and hedge funds: 35.2%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	50	32	12	7	+11.1M	+18.4%
Index fund managers	7	4	0	0	−2.2M	−4.0%
Other institutions	322	298	75	72	−2.0M	−2.6%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on SS&C Technologies.

Only managers that filed a holdings report for both quarters are compared (790 here). 22 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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