TSS Inc
TSSI
99 hedge funds and large institutions have $170M invested in TSS Inc in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 33 increasing their positions, 19 reducing their positions, and 31 closing their positions.
74% more repeat investments, than reductions
Existing positions increased: 33 | Existing positions reduced: 19
13% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 31
7.86% more ownership
Funds ownership: 29.22% → 37.08% (+7.9%)
4% more funds holding
Funds holding: 95 → 99 (+4)
7% less call options, than puts
Call options by funds: $34.4M | Put options by funds: $37.1M
19% less capital invested
Capital invested by funds: $211M → $170M (-$40.4M)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AIC
AWM Investment Company
New York
|
+$8.99M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$8.6M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$8.41M |
| 4 |
TI
Trexquant Investment
Stamford,
Connecticut
|
+$6.57M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$5.89M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Raymond James Financial
St Petersburg,
Florida
|
-$8.86M |
| 2 |
JF
Jump Financial
Chicago,
Illinois
|
-$6.8M |
| 3 |
SAM
Soviero Asset Management
New York
|
-$4.61M |
| 4 |
Tudor Investment Corp
Stamford,
Connecticut
|
-$4.47M |
| 5 |
D.E. Shaw & Co
New York
|
-$4.37M |
TSSI Hedge Fund Activity: Q3 2025 in Review
99 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in TSS Inc (TSSI) for Q3 2025, worth a combined $170M — down 19% from $211M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new TSSI positions and 31 closed out — a net gain of 4 holders — while 33 added to existing stakes and 19 trimmed.
The largest buyer was AWM Investment Company, opening a new position worth an estimated $8.99M. The largest seller was Raymond James Financial, exiting entirely with an estimated $8.86M sold.
- 99 institutional investors held TSS Inc (TSSI) as of Q3 2025, up from 95 in Q2 2025.
- Funds reported $170M of TSS Inc stock for Q3 2025, down 19% quarter-over-quarter.
- 35 funds opened new TSS Inc positions in Q3 2025 and 31 closed out, a net change of +4 holders.
- The largest TSS Inc buyer in Q3 2025 was AWM Investment Company, an estimated $8.99M added.
- The largest TSS Inc seller in Q3 2025 was Raymond James Financial, an estimated $8.86M sold.
Based on aggregated 13F filings for Q3 2025.