SS&C Technologies Ownership | Who Owns SS&C Technologies?

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SS&C Technologies Ownership Summary

SS&C Technologies is owned by 41.79% institutional investors, 14.74% insiders, and 43.47% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.57% of SSNC shares. Janus Inst Mid Cap Growth CF is the top mutual fund, with 4.00% of its assets in SS&C Technologies shares.

SSNC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	SS&C Technologies	41.79%	14.74%	43.47%
Sector	Technology Stocks	50.69%	12.56%	36.75%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	28.32M	11.57%	$2.51B
Blackrock	25.25M	10.22%	$1.58B
Vanguard group	20.46M	8.35%	$1.82B
Janus henderson group	16.60M	6.74%	$1.26B
Pzena investment management	10.18M	4.16%	$903.21M
State street	5.94M	2.42%	$527.10M
Fmr	5.61M	2.29%	$498.09M
Burgundy asset management	5.19M	2.12%	$460.46M
Boston partners	4.44M	1.81%	$393.94M
Cantillon capital management	4.23M	1.73%	$375.13M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Hudson way capital management	1.21M	9.13%	$107.60M
Triavera capital	143.49K	6.20%	$12.74M
Lakewood capital management, lp	769.95K	5.16%	$68.34M
Progeny 3	1.13M	5.15%	$99.90M
Kennon-green & company	74.48K	5.13%	$6.61M
Katamaran capital llp	60.51K	4.90%	$5.37M
Sunriver management	507.02K	4.89%	$45.00M
Heron bay capital management	271.77K	4.50%	$24.12M
Burgundy asset management	5.19M	4.34%	$460.46M
Rivermont capital management lp	157.44K	3.69%	$13.97M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	2.71M	0.03%	2.71M
Fmr	5.61M	0.03%	1.06M
Alliancebernstein	1.26M	0.04%	1.05M
Junto capital management lp	1.01M	1.83%	1.01M
Aqr capital management	2.27M	0.22%	780.62K

Top Sellers

Holder	Shares	% Assets	Change
Durable capital partners lp	-	-	-3.26M
Blackrock funding, inc. /de	28.32M	0.04%	-1.05M
Capital research global investors	-	-	-963.76K
Diamond hill capital management	3.41M	1.44%	-939.21K
Greenhouse funds lllp	-	-	-932.40K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	2.71M	0.03%	2.71M	$205.48M
Junto capital management lp	1.01M	1.83%	1.01M	$89.28M
St. james investment company	219.53K	3.06%	219.53K	$19.49M
Northwest & ethical investments	152.53K	0.32%	152.53K	$13.54M
Fjarde ap-fonden (the fourth swedish national pensionfund)	88.66K	0.06%	88.66K	$5.56M

Sold Out

Holder	Change
Federated hermes	-1.00
Mendota financial group	-2.00
Bellwether advisors	-2.00
New millennium group	-2.00
Halbert hargrove global advisors	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	418	-40.03%	102,354,651	-50.08%	41	0.60%	186	-46.09%	146	-40.89%
Jun 30, 2025	690	-4.70%	205,008,651	0.77%	83	1.22%	346	-14.99%	244	18.45%
Mar 31, 2025	714	9.68%	201,097,632	-2.62%	81	1.16%	398	22.84%	206	-9.65%
Dec 31, 2024	583	-11.67%	186,107,792	-7.79%	75	1.12%	289	-22.93%	202	3.06%
Sep 30, 2024	654	13.74%	201,727,550	-0.94%	81	1.20%	372	24.83%	194	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Janus Inst Mid Cap Growth CF	9.77M	4.00%	-
Janus Henderson Enterprise D	9.77M	4.00%	-
Vanguard Total Stock Mkt Idx Inv	6.59M	2.70%	-139.34K
Vanguard US Total Market Shares ETF	6.64M	2.69%	4.38K
BlackRock Equity Dividend Instl	6.01M	2.46%	-81.04K
Vanguard Mid Cap Index Institutional	4.68M	1.92%	50.54K
BlackRock Large Cap Core (SMA)	2.58M	1.06%	-
Folksam LO Världen	2.46M	1.01%	135.76K
Vanguard Institutional Extnd Mkt Idx Tr	2.30M	0.94%	-997.17K
Pzena Large Cap Value	2.15M	0.88%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 25, 2025	BOULANGER NORMAND A	-	Sell	$12.88M
May 13, 2025	ZAMKOW MICHAEL JAY	-	Sell	$999.00K
May 02, 2025	ZAMKOW MICHAEL JAY	-	Sell	$462.30K
May 02, 2025	ZAMKOW MICHAEL JAY	-	Sell	$1.00M
May 01, 2025	MICHAEL JONATHAN E	-	Buy	$203.94K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	1
2025 Q3	-	-
2025 Q2	1	3
2025 Q1	-	2
2024 Q4	-	4

SSNC Ownership FAQ

Who owns the most shares of SS&C Technologies?

SS&C Technologies’s largest shareholders are Blackrock funding, inc. /de (28.32M shares, 11.57%), Blackrock (25.25M shares, 10.22%), and Vanguard group (20.46M shares, 8.35%). Together, they hold 30.14% of SS&C Technologies’s total shares outstanding.

Does Blackrock own SS&C Technologies?

Yes, BlackRock owns 10.22% of SS&C Technologies, totaling 25.25M shares as of Jun 2024. This represents 0.04% of BlackRock's total assets, with a market value of 1.58B$. In the last quarter, BlackRock decreased its holdings by -687K shares, a -2.65% change.

Who is SS&C Technologies’s biggest shareholder by percentage of total assets invested?

Hudson way capital management is SS&C Technologies’s biggest shareholder by percentage of total assets invested, with 9.13% of its assets in 1.21M SS&C Technologies shares, valued at 107.6M$.

Who is the top mutual fund holder of SS&C Technologies shares?

Janus Inst Mid Cap Growth CF is the top mutual fund holder of SS&C Technologies shares, with 4.00% of its total shares outstanding invested in 9.77M SS&C Technologies shares.

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