TSS INC DEL (TSSI) is held by 69 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling TSSI?

In Q1 2026, 47 institutions opened or increased positions in TSS INC DEL while 21 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on TSSI?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for TSS INC DEL.

How many hedge funds hold TSSI?

69 institutional investors report holding TSS INC DEL (TSSI) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into TSSI?

As of Q1 2026, tracked institutions in TSS INC DEL show 47 buyers versus 21 sellers — net inflows.

TSS INC DEL

TSSI·87288V101·US·Common Stock·Technology - Information Technology Services-13D/G

Holders

Avg rating(21 Elite)

$118.4M

Total Value

69% (76)

Fund Consensus

47 buying - 21 selling

Smart Money Verdict

View all

Held by 69 funds

21 elite

Who's Trading

Activist

JANE STREET GROUP, LLC5.2%Jun 1, 2026

InsiderHIHEATON LARRY C IIBuy $28KMay 8, 2026

InsiderDEDewan Darryll ESell $850KMay 6, 2026

InsiderDEDewan Darryll ESell $800KApr 22, 2026

InsiderMTMARROTT KARL TODDSell $12KApr 16, 2026

InsiderMTMARROTT KARL TODDSell $229KApr 14, 2026

InsiderDEDewan Darryll ESell $750KApr 14, 2026

InsiderCMCHISM DANIEL MSell $375KApr 14, 2026

InsiderBKBrennan KieranSell $147KMar 16, 2026

Activist

BlackRock, Inc.5.3%Jan 21, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	1.8M(+16.1%)	$23M	0.0%	-47.62%	33
VAVANGUARD CAPITAL MANAGEMENT LLC	New	968,440	$12.6M	0.0%	+16.85%	39
JANE STREET GROUP, LLC	Increased	658,081(+173.0%)	$8.6M	0.0%	-3.33%	44
GEODE CAPITAL MANAGEMENT, LLC	Increased	575,609(+6.7%)	$7.5M	0.0%	-43.68%	29
UBS Group AG	Increased	521,598(+64.8%)	$6.8M	0.0%	+7.21%	40
VAValue Aligned Research Advisors, LLC	Unchanged	460,510	$6M	0.0%	-29.41%	0
STATE STREET CORP	Increased	425,254(+16.5%)	$5.5M	0.0%	-47.07%	31
SILVERCREST ASSET MANAGEMENT GROUP LLC	New	416,514	$5.4M	0.0%	+16.85%	37
MILLENNIUM MANAGEMENT LLC	Decreased	370,379(-57.2%)	$4.8M	0.0%	-15.25%	0
LPL Financial LLC	Increased	342,848(+82.5%)	$4.5M	0.0%	-7.92%	41
MWMARSHALL WACE, LLP	New	324,962	$4.2M	0.0%	+16.85%	37
Rockefeller Capital Management L.P.	Increased	216,883(+111.2%)	$2.8M	0.0%	+17.18%	42
DED. E. Shaw & Co., Inc.	Increased	185,901(+150.5%)	$2.4M	0.0%	+8.91%	42
WELLS FARGO & COMPANY/MN	Increased	173,472(+287.1%)	$2.3M	0.0%	+6.86%	42
NORTHERN TRUST CORP	Increased	165,351(+2.7%)	$2.2M	0.0%	-52.21%	27
VFVANGUARD FIDUCIARY TRUST CO	New	159,977	$2.1M	0.0%	+16.85%	36
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	130,988	$1.7M	0.0%	+16.85%	36
GOLDMAN SACHS GROUP INC	Increased	124,020(+110.5%)	$1.6M	0.0%	-17.50%	41
MORGAN STANLEY	Decreased	114,277(-31.1%)	$1.5M	0.0%	+6.21%	0
Bank of New York Mellon Corp	Increased	61,845(+4.8%)	$804,609	0.0%	-47.98%	26