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, Q2 2025
Institutional positions in TSS, Inc. as of Jun 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
- 96
- +31 vs. Q1 2025
- Shares held
- 7.31M
- +2.51M (+52.1%) vs. Q1 2025
- Total value
- $211.1M
- +$173.1M (+456.1%) vs. Q1 2025
- New holders
- 54
- 22 more added
- Sold out
- 23
- 17 more reduced
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding TSS, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,187,622 | $34.2M | 0.00% | +979,623+471.0% | Added |
| Vanguard Group Inc | 945,987 | $27.3M | 0.00% | +207,130+28.0% | Added |
| Millennium Management LLC | 390,397 | $11.3M | 0.01% | +243,784+166.3% | Added |
| Geode Capital Management, LLC | 389,872 | $11.2M | 0.00% | +243,910+167.1% | Added |
| Value Aligned Research Advisors, LLC | 353,149 | $10.2M | 0.45% | +101,021+40.1% | Added |
| Renaissance Technologies LLC | 313,500 | $9.04M | 0.01% | +134,200+74.8% | Added |
| Raymond James Financial Inc | 307,395 | $8.86M | 0.00% | +307,395 | New |
| D. E. Shaw & Co., Inc. | 248,452 | $7.16M | 0.01% | +114,923+86.1% | Added |
| State Street Corp | 248,135 | $7.15M | 0.00% | +199,927+414.7% | Added |
| Jump Financial, LLC | 235,914 | $6.80M | 0.08% | +235,914 | New |
| Two Sigma Investments, LP | 201,869 | $5.82M | 0.01% | +201,869 | New |
| Soviero Asset Management, LP | 160,000 | $4.61M | 3.38% | +160,000 | New |
| Tudor Investment Corp Et Al | 155,034 | $4.47M | 0.03% | +155,034 | New |
| Northern Trust Corp | 134,522 | $3.88M | 0.00% | +105,853+369.2% | Added |
| Allspring Global Investments Holdings, LLC | 120,822 | $3.48M | 0.01% | +120,822 | New |
| Rockefeller Capital Management L.P. | 104,700 | $3.02M | 0.01% | −8,514−7.5% | Reduced |
| UBS Group AG | 104,070 | $3.00M | 0.00% | +50,595+94.6% | Added |
| Penserra Capital Management LLC | 99,878 | $2.88M | 0.04% | +99,878 | New |
| Goldman Sachs Group Inc | 98,530 | $2.84M | 0.00% | +37,990+62.8% | Added |
| Royal Bank of Canada | 93,012 | $2.68M | 0.00% | +89,917+2,905.2% | Added |
| Verition Fund Management LLC | 87,450 | $2.52M | 0.01% | +87,450 | New |
| Citadel Advisors LLC | 81,358 | $2.35M | 0.00% | −161,032−66.4% | Reduced |
| Morgan Stanley | 80,742 | $2.33M | 0.00% | −2,344−2.8% | Reduced |
| Susquehanna International Group, LLP | 78,293 | $2.26M | 0.00% | −313,119−80.0% | Reduced |
| JT Stratford LLC | 61,941 | $1.79M | 0.27% | −9,380−13.2% | Reduced |
| Virtu Financial LLC | 57,678 | $1.66M | 0.08% | +57,678 | New |
| Huntleigh Advisors, Inc. | 54,632 | $1.58M | 0.30% | −27,367−33.4% | Reduced |
| Charles Schwab Investment Management Inc | 52,068 | $1.50M | 0.00% | +52,068 | New |
| EAM Investors, LLC | 51,872 | $1.50M | 0.23% | +51,872 | New |
| Mesirow Financial Investment Management, Inc. | 49,643 | $1.43M | 0.03% | 00.0% | Unchanged |
| Brookstone Capital Management | 41,467 | $1.20M | 0.02% | −6,551−13.6% | Reduced |
| Nuveen, LLC | 40,889 | $1.18M | 0.00% | +40,889 | New |
| Bank of New York Mellon Corp | 38,203 | $1.10M | 0.00% | +38,203 | New |
| Creative Financial Designs Inc | 33,550 | $967.2K | 0.07% | −300−0.9% | Reduced |
| Barclays PLC | 32,110 | $925.7K | 0.00% | +32,110 | New |
| XTX Topco Ltd | 31,220 | $900.1K | 0.04% | −34,650−52.6% | Reduced |
| Citizens Financial Group Inc | 30,000 | $864.9K | 0.01% | +30,000 | New |
| American Century Companies Inc | 29,849 | $860.5K | 0.00% | +29,849 | New |
| Gsa Capital Partners LLP | 27,741 | $800.0K | 0.06% | +27,741 | New |
| Fuller & Thaler Asset Management, Inc. | 26,885 | $775.1K | 0.00% | +26,885 | New |
| Baader Bank INC | 26,500 | $764.0K | 0.07% | +26,500 | New |
| HighTower Advisors, LLC | 26,085 | $752.0K | 0.00% | +8,490+48.3% | Added |
| Rhumbline Advisers | 26,020 | $750.1K | 0.00% | +26,020 | New |
| Scientech Research LLC | 21,677 | $624.9K | 0.15% | +21,677 | New |
| Squarepoint Ops LLC | 19,327 | $557.2K | 0.00% | +2,701+16.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 18,457 | $518.5K | 0.00% | +2,957+19.1% | Added |
| Stifel Financial Corp | 16,166 | $466.1K | 0.00% | −3,858−19.3% | Reduced |
| Wells Fargo & Company | 15,875 | $457.7K | 0.00% | +7,475+89.0% | Added |
| ARS Investment Partners, LLC | 15,715 | $453.1K | 0.03% | −18,326−53.8% | Reduced |
| Foundations Investment Advisors, LLC | 13,854 | $399.4K | 0.01% | +13,854 | New |
| SLT Holdings LLC | 12,854 | $370.6K | 0.28% | +12,854 | New |
| Cetera Investment Advisers | 12,789 | $368.7K | 0.00% | −380−2.9% | Reduced |
| Deutsche Bank AG | 11,732 | $338.2K | 0.00% | +11,732 | New |
| Aventail Capital Group, LP | 11,291 | $325.5K | 0.01% | +11,291 | New |
| Invesco Ltd. | 11,263 | $324.7K | 0.00% | +11,263 | New |
| MetLife Investment Management | 11,243 | $324.1K | 0.00% | +11,243 | New |
| Bank of America Corp | 11,000 | $317.1K | 0.00% | −53,798−83.0% | Reduced |
| MONECO Advisors, LLC | 10,860 | $313.1K | 0.03% | +505+4.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 9,998 | $288.2K | 0.00% | +9,998 | New |
| CapitalatWork S.A. | – | $288.0K | 0.01% | – | – |
| SEI Investments Co | 9,900 | $285.4K | 0.00% | +9,900 | New |
| LPL Financial LLC | 9,881 | $284.9K | 0.00% | +9,881 | New |
| Bayesian Capital Management, LP | 9,477 | $273.2K | 0.04% | +9,477 | New |
| Advisor Group Holdings, Inc. | 9,193 | $265.0K | 0.00% | +1,375+17.6% | Added |
| Price T Rowe Associates Inc | 9,126 | $264.0K | 0.00% | +9,126 | New |
| Intech Investment Management LLC | 8,950 | $258.0K | 0.00% | +8,950 | New |
| JPMorgan Chase & Co | 8,626 | $248.7K | 0.00% | +8,626 | New |
| Bank of Montreal | 7,000 | $201.8K | 0.00% | +7,000 | New |
| STRS Ohio | 6,900 | $198.9K | 0.00% | +6,900 | New |
| Citigroup Inc | 6,481 | $186.8K | 0.00% | +6,305+3,582.4% | Added |
| Lazard Asset Management LLC | 6,357 | $183.0K | 0.00% | −11,031−63.4% | Reduced |
| New York State Common Retirement Fund | 5,800 | $167.2K | 0.00% | −88,000−93.8% | Reduced |
| Caitong International Asset Management Co., Ltd | 5,187 | $149.5K | 0.11% | +4,807+1,265.0% | Added |
| SG Americas Securities, LLC | 4,816 | $139.0K | 0.00% | +4,816 | New |
| Police & Firemen's Retirement System of New Jersey | 4,022 | $116.0K | 0.00% | +4,022 | New |
| Tower Research Capital LLC (TRC) | 3,129 | $90.2K | 0.00% | +1,401+81.1% | Added |
| Vestor Capital, LLC | 2,500 | $62.0K | 0.01% | −9,500−79.2% | Reduced |
| Legal & General Group Plc | 2,033 | $58.6K | 0.00% | +2,033 | New |
| Ameritas Investment Partners, Inc. | 1,863 | $53.7K | 0.00% | +1,863 | New |
| BNP Paribas Arbitrage, SA | 1,552 | $44.7K | 0.00% | +1,552 | New |
| California State Teachers Retirement System | 1,139 | $32.8K | 0.00% | +1,139 | New |
| Federation des caisses Desjardins du Quebec | 1,000 | $28.8K | 0.00% | +600+150.0% | Added |
| Larson Financial Group LLC | 1,000 | $28.8K | 0.00% | +1,000 | New |
| Rialto Wealth Management, LLC | 917 | $26.4K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 623 | $18.0K | 0.00% | +623 | New |
| IFP Advisors, Inc | 387 | $11.2K | 0.00% | +387 | New |
| FMR LLC | 367 | $10.6K | 0.00% | +367 | New |
| Nisa Investment Advisors, LLC | 201 | $5.79K | 0.00% | +201 | New |
| Silicon Valley Capital Partners | 120 | $3.46K | 0.00% | +120 | New |
| Steward Partners Investment Advisory, LLC | 100 | $2.88K | 0.00% | +100 | New |
| Park Square Financial Group, LLC | 100 | $2.88K | 0.00% | +100 | New |
| Armstrong Advisory Group, Inc | 54 | $1.56K | 0.00% | +54 | New |
| Jones Financial Companies LLLP | 50 | $1.51K | 0.00% | −50−50.0% | Reduced |
| Sterling Capital Management LLC | 44 | $1.27K | 0.00% | +44 | New |
| ORG Partners LLC | 20 | $532 | 0.00% | +20 | New |
| Rothschild Investment LLC | 15 | $432 | 0.00% | +15 | New |
| Palisades Investment Partners, LLC | 0 | $0 | 0.00% | −257,865−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −153,741−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −141,686−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −138,480−100.0% | Sold out |