TSSI

TSS, Inc. Common Stock
TSSI

Overview Fund Activity

93 hedge funds and large institutions have $208M invested in TSS, Inc. Common Stock in 2025 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 21 increasing their positions, 17 reducing their positions, and 23 closing their positions.

Holders
93
Holders Change
+29
Holders Change %
+45.31%
% of All Funds
1.25%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
53
Increased
21
Reduced
17
Closed
23
Calls
$33.1M
Puts
$17.6M
Net Calls
+$15.5M
Net Calls Change
+$14.6M

Top Buyers

1
BlackRock
1
BlackRock
New York
$34.2M
2
Raymond James Financial
2
Raymond James Financial
Florida
$8.86M
3
Geode Capital Management
3
Geode Capital Management
Massachusetts
$11.2M
4
Millennium Management
4
Millennium Management
New York
$11.3M
5
JF
5
Jump Financial
Illinois
$6.8M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$2.35M
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$167K
3
PIP
3
Palisades Investment Partners
California
$0
4
Bank of America
4
Bank of America
North Carolina
$317K
5
Marshall Wace
5
Marshall Wace
United Kingdom
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Jane Street
101
Jane Street
New York
– – -48,856 Closed
M
102
Murchinson
Ontario, Canada
– – -44,173 Closed
Group One Trading
103
Group One Trading
Illinois
– – -36,203 Closed
OAC
104
OMERS Administration Corp
Ontario, Canada
– – -35,400 Closed
Wolverine Trading
105
Wolverine Trading
Illinois
– – -35,349 Closed
RWM
106
Ritholtz Wealth Management
New York
– – -31,487 Closed
GCM
107
Graham Capital Management
Connecticut
– – -23,777 Closed
DADC
108
D.A. Davidson & Co
Montana
– – -21,620 Closed
Man Group
109
Man Group
United Kingdom
– – -21,123 Closed
PWPS
110
Pinnacle Wealth Planning Services
Ohio
– – -18,200 Closed
BFM
111
Boothbay Fund Management
New York
– – -16,565 Closed
ASN
112
Advisory Services Network
Georgia
– – -10,723 Closed
SOW
113
State of Wyoming
Wyoming
– – -9,811 Closed
WPA
114
West Paces Advisors
Georgia
– – -460 Closed
FIA
115
FNY Investment Advisers
New York
– – -100 Closed
Northwestern Mutual Wealth Management
116
Northwestern Mutual Wealth Management
Wisconsin
– – -100 Closed
IMC Chicago
117
IMC Chicago
Illinois
– – – –
PEAK6
118
PEAK6
Illinois
– – – –
Simplex Trading
119
Simplex Trading
Illinois
– – – –
BHCM
120
Brevan Howard Capital Management
Jersey
– – – –
Belvedere Trading
121
Belvedere Trading
Illinois
– – – –
SSG
122
Summit Securities Group
New York
– – – –
CSS
123
Cubist Systematic Strategies
Connecticut
– – – –
LCS
124
Levin Capital Strategies
New York
– – – –
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