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, Q4 2025
Institutional positions in TSS, Inc. as of Dec 31, 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
- 93
- −6 vs. Q3 2025
- Shares held
- 8.54M
- −820.9K (−8.8%) vs. Q3 2025
- Total value
- $61.0M
- −$108.7M (−64.1%) vs. Q3 2025
- New holders
- 17
- 38 more added
- Sold out
- 23
- 25 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding TSS, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,525,050 | $10.8M | 0.00% | +174,518+12.9% | Added |
| Vanguard Group Inc | 1,286,482 | $9.10M | 0.00% | +45,524+3.7% | Added |
| Millennium Management LLC | 865,350 | $6.12M | 0.00% | +489,497+130.2% | Added |
| Geode Capital Management, LLC | 539,359 | $3.81M | 0.00% | +41,536+8.3% | Added |
| Value Aligned Research Advisors, LLC | 460,510 | $3.26M | 0.07% | +29,247+6.8% | Added |
| State Street Corp | 364,914 | $2.58M | 0.00% | −702−0.2% | Reduced |
| UBS Group AG | 316,456 | $2.24M | 0.00% | +206,600+188.1% | Added |
| Jane Street Group, LLC | 241,042 | $1.70M | 0.00% | +65,333+37.2% | Added |
| Arosa Capital Management LP | 200,000 | $1.41M | 0.91% | +200,000 | New |
| LPL Financial LLC | 187,825 | $1.33M | 0.00% | +73,607+64.4% | Added |
| Citadel Advisors LLC | 170,182 | $1.20M | 0.00% | −341,869−66.8% | Reduced |
| Morgan Stanley | 165,811 | $1.17M | 0.00% | +53,956+48.2% | Added |
| Northern Trust Corp | 161,072 | $1.14M | 0.00% | +9,732+6.4% | Added |
| Renaissance Technologies LLC | 147,168 | $1.04M | 0.00% | −267,932−64.5% | Reduced |
| Susquehanna International Group, LLP | 106,153 | $750.5K | 0.00% | −393,202−78.7% | Reduced |
| Rockefeller Capital Management L.P. | 102,670 | $725.9K | 0.00% | +100+0.1% | Added |
| Los Angeles Capital Management LLC | 39,145 | $704.6K | 0.00% | +39,145 | New |
| Dupree Financial Group, LLC | 96,786 | $684.3K | 0.25% | +96,786 | New |
| Two Sigma Investments, LP | 92,946 | $657.1K | 0.00% | −47,234−33.7% | Reduced |
| Point72 Asset Management, L.P. | 86,857 | $614.1K | 0.00% | +86,857 | New |
| D. E. Shaw & Co., Inc. | 74,224 | $524.8K | 0.00% | +44,409+148.9% | Added |
| Quantbot Technologies LP | 66,465 | $469.9K | 0.02% | +66,465 | New |
| Charles Schwab Investment Management Inc | 64,084 | $453.1K | 0.00% | +6,016+10.4% | Added |
| XTX Topco Ltd | 61,098 | $432.0K | 0.01% | +61,098 | New |
| Bank of New York Mellon Corp | 59,008 | $417.2K | 0.00% | +18,070+44.1% | Added |
| Goldman Sachs Group Inc | 58,931 | $416.6K | 0.00% | −84,214−58.8% | Reduced |
| K2 Principal Fund, L.P. | 50,000 | $353.5K | 0.04% | +50,000 | New |
| Verition Fund Management LLC | 48,412 | $342.3K | 0.00% | −5,600−10.4% | Reduced |
| Kestra Advisory Services, LLC | 45,100 | $318.9K | 0.00% | +27,300+153.4% | Added |
| Wells Fargo & Company | 44,816 | $316.8K | 0.00% | +22,878+104.3% | Added |
| Nuveen, LLC | 40,889 | $289.1K | 0.00% | −192,432−82.5% | Reduced |
| Russell Investments Group, Ltd. | 39,503 | $279.3K | 0.00% | +190.0% | Added |
| Citizens Financial Group Inc | 39,500 | $279.3K | 0.00% | +3,038+8.3% | Added |
| Creative Financial Designs Inc | 35,850 | $253.5K | 0.02% | +600+1.7% | Added |
| IMC-Chicago, LLC | 33,293 | $235.4K | 0.00% | +33,293 | New |
| HighTower Advisors, LLC | 32,943 | $232.9K | 0.00% | −19,300−36.9% | Reduced |
| Barclays PLC | 32,917 | $232.7K | 0.00% | +6,621+25.2% | Added |
| Palisades Investment Partners, LLC | 31,195 | $220.5K | 0.08% | +3,269+11.7% | Added |
| GWM Advisors LLC | 30,389 | $214.8K | 0.00% | +18,735+160.8% | Added |
| Cetera Investment Advisers | 27,477 | $194.3K | 0.00% | −11,741−29.9% | Reduced |
| Marathon Trading Investment Management LLC | 27,252 | $192.7K | 0.02% | −9,248−25.3% | Reduced |
| Aristides Capital LLC | 26,700 | $188.8K | 0.07% | +26,700 | New |
| J.W. Cole Advisors, Inc. | 26,430 | $186.9K | 0.00% | +9,910+60.0% | Added |
| American Century Companies Inc | 25,240 | $178.4K | 0.00% | −26,676−51.4% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 25,000 | $176.8K | 0.02% | 00.0% | Unchanged |
| Axq Capital, LP | 24,977 | $176.6K | 0.04% | +24,977 | New |
| Rhumbline Advisers | 23,709 | $167.6K | 0.00% | −2,032−7.9% | Reduced |
| Alliancebernstein L.P. | 23,700 | $167.6K | 0.00% | −72,260−75.3% | Reduced |
| Virtu Financial LLC | 22,584 | $160.0K | 0.01% | +22,584 | New |
| Bank of America Corp | 19,008 | $134.4K | 0.00% | +9,730+104.9% | Added |
| Quest Partners LLC | 18,807 | $133.0K | 0.01% | −7,599−28.8% | Reduced |
| EntryPoint Capital, LLC | 18,041 | $127.5K | 0.05% | +18,041 | New |
| Advisor Group Holdings, Inc. | 17,231 | $121.8K | 0.00% | +355+2.1% | Added |
| Stifel Financial Corp | 16,166 | $114.3K | 0.00% | −250−1.5% | Reduced |
| Royal Bank of Canada | 14,484 | $102.0K | 0.00% | −8,957−38.2% | Reduced |
| Invesco Ltd. | 14,280 | $101.0K | 0.00% | +3,044+27.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 11,467 | $100.7K | 0.00% | −5,924−34.1% | Reduced |
| Deutsche Bank AG | 14,098 | $99.7K | 0.00% | +750+5.6% | Added |
| Vestor Capital, LLC | 636 | $85.0K | 0.01% | −11,364−94.7% | Reduced |
| Gsa Capital Partners LLP | 11,413 | $81.0K | 0.01% | −36,512−76.2% | Reduced |
| MetLife Investment Management | 11,243 | $79.5K | 0.00% | 00.0% | Unchanged |
| MONECO Advisors, LLC | 10,980 | $77.6K | 0.01% | +120+1.1% | Added |
| AQR Capital Management LLC | 10,752 | $76.0K | 0.00% | −12,177−53.1% | Reduced |
| CapitalatWork S.A. | – | $71.0K | 0.00% | – | – |
| Mirae Asset Global ETFs Holdings Ltd. | 9,761 | $69.0K | 0.00% | +1,241+14.6% | Added |
| JPMorgan Chase & Co | 8,633 | $61.0K | 0.00% | +556+6.9% | Added |
| New York State Common Retirement Fund | 5,800 | $41.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 5,422 | $38.3K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 4,570 | $32.3K | 0.00% | −30,230−86.9% | Reduced |
| FMR LLC | 3,724 | $26.3K | 0.00% | +3,192+600.0% | Added |
| Tower Research Capital LLC (TRC) | 3,652 | $25.8K | 0.00% | +2,004+121.6% | Added |
| Toronto Dominion Bank | 3,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,033 | $14.4K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,863 | $13.2K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,293 | $9.14K | 0.00% | +153+13.4% | Added |
| Rialto Wealth Management, LLC | 917 | $6.48K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 660 | $5.00K | 0.00% | +37+5.9% | Added |
| Citigroup Inc | 608 | $4.30K | 0.00% | −3,046−83.4% | Reduced |
| Financial Consulate, Inc | 500 | $3.54K | 0.00% | +500 | New |
| MAI Capital Management | 409 | $2.89K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 387 | $2.74K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 236 | $1.67K | 0.00% | +212+883.3% | Added |
| Jones Financial Companies LLLP | 213 | $1.51K | 0.00% | +91+74.6% | Added |
| Vision Retirement, LLC | 200 | $1.41K | 0.00% | +200 | New |
| Silicon Valley Capital Partners | 120 | $848 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 119 | $841 | 0.00% | +75+170.5% | Added |
| USA Financial Portformulas Corp | 88 | $622 | 0.00% | +88 | New |
| The PNC Financial Services Group, Inc. | 36 | $255 | 0.00% | +34+1,700.0% | Added |
| SageView Advisory Group, LLC | 36 | $255 | 0.00% | +36 | New |
| SRS Capital Advisors, Inc. | 3 | $21 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 1 | $8 | 0.00% | +1 | New |
| Farther Finance Advisors, LLC | 1 | $7 | 0.00% | −57−98.3% | Reduced |
| CWM, LLC | 1 | $0 | 0.00% | −12−92.3% | Reduced |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −328,842−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −118,224−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −114,622−100.0% | Sold out |
| Precision Wealth Strategies, LLC | 0 | $0 | 0.00% | −85,445−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −37,934−100.0% | Sold out |
| JT Stratford LLC | 0 | $0 | 0.00% | −37,909−100.0% | Sold out |