Who Owns TSS, Inc. (TSSI)?Hedge Fund & Institutional Holders

$11.86-0.88 (-6.87%)TechnologyNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$2.79000000235e+206T

% of Float Held

1.8161053407917355e+236%

QoQ Change in Holders

+13 / -4

Price History

$6.24$12.46$18.67$24.88$31.10Nov 24Jul 25Mar 26

TSSI — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
CITIZENS FINANCIAL GROUP INC/RINew Position+40K+$279.0B
IMC-Chicago, LLCNew Position+33K+$235.0B
J.W. COLE ADVISORS, INC.New Position+26K+$186.0B
Dupree Financial Group, LLCNew Position+97K+$684.0M
K2 PRINCIPAL FUND, L.P.New Position+50K+$353.0M
UBS Group AGIncreased+207K+$246.5M
Palisades Investment Partners, LLCNew Position+31K+$220.0M
AXQ CAPITAL, LPNew Position+25K+$176.0M
EntryPoint Capital, LLCNew Position+18K+$127.0M
MONECO ADVISORS, LLCNew Position+11K+$77.0M
Arosa Capital Management LPNew Position+200K+$1.4M
GAMMA Investing LLCIncreased+212+$565K
Virtu Financial LLCNew Position+23K+$160K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLCNew Position+11K+$100K
FINANCIAL CONSULATE, INCNew Position+500+$3K

TSSI — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
SUSQUEHANNA INTERNATIONAL GROUP, LLPDecreased-393K-$9.0B
CITADEL ADVISORS LLCDecreased-342K-$8.3B
STATE STREET CORPDecreased-702-$6.6B
RENAISSANCE TECHNOLOGIES LLCDecreased-268K-$6.5B
Trexquant Investment LPClosed Position-329K-$6.0B
Nuveen, LLCDecreased-192K-$4.2B
GOLDMAN SACHS GROUP INCDecreased-84K-$2.6B
TWO SIGMA INVESTMENTS, LPDecreased-47K-$2.5B
Man Group plcClosed Position-118K-$2.1B
GROUP ONE TRADING LLCClosed Position-115K-$2.1B
ALLIANCEBERNSTEIN L.P.Decreased-72K-$1.7B
Verition Fund Management LLCDecreased-6K-$978.2M
HighTower Advisors, LLCDecreased-19K-$946.1M
AMERICAN CENTURY COMPANIES INCDecreased-27K-$940.2M
WOLVERINE TRADING, LLCClosed Position-45K-$829.7M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1CITIZENS FINANCIAL GROUP INC/RI39,500$279.0B0.00%Share
2IMC-Chicago, LLC33,293$235.0B0.00%Share
3J.W. COLE ADVISORS, INC.26,430$186.0B0.00%Share
4MILLENNIUM MANAGEMENT LLC865,350$6.0B0.00%Share
5Value Aligned Research Advisors, LLC460,510$3.3B0.03%Share
6UBS Group AG290,745$2.1B0.00%Share
7CITADEL ADVISORS LLC372,500$2.0B0.00%Call
8CITADEL ADVISORS LLC170,182$1.0B0.00%Share
9SUSQUEHANNA INTERNATIONAL GROUP, LLP176,800$1.0B0.00%Call
10CITADEL ADVISORS LLC143,800$1.0B0.00%Put
11RENAISSANCE TECHNOLOGIES LLC147,168$1.0B0.00%Share
12NORTHERN TRUST CORP158,276$1.0B0.00%Share
13Dupree Financial Group, LLC96,786$684.0M0.25%Share
14K2 PRINCIPAL FUND, L.P.50,000$353.0M0.03%Share
15CREATIVE FINANCIAL DESIGNS INC /ADV35,850$253.0M0.02%Share
16Palisades Investment Partners, LLC31,195$220.0M0.08%Share
17Marathon Trading Investment Management LLC27,252$192.0M0.00%Share
18AXQ CAPITAL, LP24,977$176.0M0.04%Share
19EntryPoint Capital, LLC18,041$127.0M0.05%Share
20UBS Group AG15,456$109.0M0.00%Share
21MONECO ADVISORS, LLC10,980$77.0M0.01%Share
22UBS Group AG10,255$72.0M0.00%Share
23Invesco Ltd.6,921$48.0M0.00%Share
24Invesco Ltd.4,419$31.0M0.00%Share
25Invesco Ltd.2,940$20.0M0.00%Share
26Rialto Wealth Management, LLC917$6.0M0.00%Share
27BlackRock, Inc.829,829$5.0M0.08%Share
28BlackRock, Inc.586,653$4.0M0.07%Share
29GEODE CAPITAL MANAGEMENT, LLC466,440$3.0M0.00%Share
30Arosa Capital Management LP200,000$1.4M0.18%Share
31LPL Financial LLC187,825$1.0M0.00%Share
32JANE STREET GROUP, LLC212,832$1.0M0.00%Share
33GAMMA Investing LLC236$1.0M0.00%Share
34Virtu Financial LLC22,584$160K0.01%Share
35WEALTH ENHANCEMENT ADVISORY SERVICES, LLC11,467$100K0.00%Share
36VANGUARD GROUP INC1,118,155$7K0.00%Share
37FINANCIAL CONSULATE, INC500$3K0.00%Share
38STATE STREET CORP364,914$2K0.00%Share
39VANGUARD GROUP INC159,491$1K0.00%Share
40Silicon Valley Capital Partners120$00.00%Share
41JANE STREET GROUP, LLC100$00.00%Put
42Aristides Capital LLC26,700$00.00%Share
43VESTOR CAPITAL, LLC636$00.00%Share
44Allworth Financial LP1$00.00%Share
45VANGUARD GROUP INC8,836$00.00%Share
46OSAIC HOLDINGS, INC.40$00.00%Share
47OSAIC HOLDINGS, INC.17,191$00.00%Share
48XTX Topco Ltd61,098$00.00%Share
49WELLS FARGO & COMPANY/MN2$00.00%Share
50WELLS FARGO & COMPANY/MN22,989$00.00%Share

TSSI Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 202591$716.7B+12
Q3 202579$141.1B-7
Q2 202586$155.7B+22
Q1 202564$35.4B+19
Q4 202445$1.0T—

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As of Q4 2025, 50 institutional investors hold TSSI (TSS, Inc.). The largest holder is CITIZENS FINANCIAL GROUP INC/RI with $279.0B in shares. This quarter, 13 institutions opened new positions and 4 closed their positions.

Frequently Asked Questions

How many hedge funds own TSSI?

As of Q4 2025, 50 institutional investors report holding TSSI (TSS, Inc.) in their 13F filings.

Who is the largest institutional holder of TSSI?

The largest institutional holder of TSSI is CITIZENS FINANCIAL GROUP INC/RI with $279.0B in shares.

Is institutional ownership of TSSI increasing or decreasing?

This quarter, 13 institutions opened new positions in TSSI and 4 closed their positions.