TSS, Inc.
TSSI- Exchange
- Nasdaq
- Industry
- Services-Management Consulting Services
- SEC CIK
- 0001320760
No open-market purchases or sales by TSS, Inc. insiders were filed in the last 90 days; 125 institutions reported holding it in 13F filings for Q2 2026, worth $161.0M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in TSS, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 100
- +4 vs. Q2 2025
- Shares held
- 9.41M
- +2.09M (+28.6%) vs. Q2 2025
- Total value
- $170.6M
- −$40.5M (−19.2%) vs. Q2 2025
- New holders
- 35
- 33 more added
- Sold out
- 31
- 19 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSSI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 125 | $161.0M |
| Q1 2026 | 110 | $128.1M |
| Q4 2025 | 93 | $61.0M |
| Q3 2025 | 100 | $170.6M |
| Q2 2025 | 96 | $211.1M |
| Q1 2025 | 65 | $38.0M |
| Q4 2024 | 51 | $33.9M |
| Q3 2024 | 1 | $86.0K |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding TSS, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raymond James Financial Inc | 0 | $0 | 0.00% | −307,395−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −235,914−100.0% | Sold out |
| Soviero Asset Management, LP | 0 | $0 | 0.00% | −160,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −155,034−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −120,822−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −99,878−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −57,678−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −51,872−100.0% | Sold out |
| Brookstone Capital Management | 0 | $0 | 0.00% | −41,467−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −31,220−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −26,885−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −26,500−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −21,677−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −19,327−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −15,715−100.0% | Sold out |
| Foundations Investment Advisors, LLC | 0 | $0 | 0.00% | −13,854−100.0% | Sold out |
| SLT Holdings LLC | 0 | $0 | 0.00% | −12,854−100.0% | Sold out |
| Aventail Capital Group, LP | 0 | $0 | 0.00% | −11,291−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −9,900−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −9,477−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −9,126−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −8,950−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −6,357−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Armstrong Advisory Group, Inc | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Rothschild Investment LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |