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, Q1 2026
Institutional positions in TSS, Inc. as of Mar 31, 2026. 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
- 110
- +18 vs. Q4 2025
- Shares held
- 9.85M
- +2.59M (+35.7%) vs. Q4 2025
- Total value
- $128.1M
- +$76.2M (+146.9%) vs. Q4 2025
- New holders
- 37
- 37 more added
- Sold out
- 19
- 20 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding TSS, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sunbelt Securities, Inc. | 5 | $65 | 0.00% | +5 | New |
| Rothschild Investment LLC | 16 | $208 | 0.00% | +16 | New |
| Fortitude Family Office, LLC | 55 | $716 | 0.00% | +55 | New |
| The PNC Financial Services Group, Inc. | 59 | $768 | 0.00% | +23+63.9% | Added |
| Archer Investment Corp | 85 | $1.11K | 0.00% | +85 | New |
| Silicon Valley Capital Partners | 120 | $1.56K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 123 | $1.60K | 0.00% | +122+12,200.0% | Added |
| Sterling Capital Management LLC | 144 | $1.87K | 0.00% | +25+21.0% | Added |
| Jones Financial Companies LLLP | 213 | $2.49K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 264 | $3.43K | 0.00% | +264 | New |
| IFP Advisors, Inc | 387 | $5.04K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 429 | $5.58K | 0.00% | +429 | New |
| MAI Capital Management | 484 | $6.30K | 0.00% | +75+18.3% | Added |
| Financial Consulate, Inc | 500 | $6.50K | 0.00% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 515 | $6.70K | 0.00% | +515 | New |
| GAMMA Investing LLC | 638 | $8.30K | 0.00% | +402+170.3% | Added |
| USA Financial Portformulas Corp | 653 | $8.50K | 0.00% | +565+642.0% | Added |
| Farther Finance Advisors, LLC | 609 | $8.50K | 0.00% | +608+60,800.0% | Added |
| Valley National Advisers Inc | 800 | $10.0K | 0.00% | +800 | New |
| Rialto Wealth Management, LLC | 917 | $11.9K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,222 | $15.9K | 0.00% | +1,221+122,100.0% | Added |
| California State Teachers Retirement System | 1,229 | $16.0K | 0.00% | −64−4.9% | Reduced |
| Innovative Asset Advisors Group, LLC | 1,500 | $19.5K | 0.01% | +1,500 | New |
| Ameritas Investment Partners, Inc. | 1,863 | $24.2K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,122 | $27.6K | 0.00% | +89+4.4% | Added |
| Quantbot Technologies LP | 2,640 | $34.3K | 0.00% | −63,825−96.0% | Reduced |
| Tower Research Capital LLC (TRC) | 2,701 | $35.1K | 0.00% | −951−26.0% | Reduced |
| Toronto Dominion Bank | 3,000 | $39.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 4,095 | $53.3K | 0.00% | −35,408−89.6% | Reduced |
| BNP Paribas Arbitrage, SA | 4,779 | $62.2K | 0.00% | +209+4.6% | Added |
| Police & Firemen's Retirement System of New Jersey | 5,422 | $70.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,800 | $75.5K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 6,538 | $85.1K | 0.00% | +5,930+975.3% | Added |
| FMR LLC | 7,082 | $92.1K | 0.00% | +3,358+90.2% | Added |
| Vanguard Global Advisers, LLC | 8,836 | $115.0K | 0.00% | +8,836 | New |
| JPMorgan Chase & Co | 10,081 | $119.2K | 0.00% | +1,448+16.8% | Added |
| Advisory Services Network, LLC | 9,759 | $127.0K | 0.00% | +9,759 | New |
| CapitalatWork S.A. | – | $130.0K | 0.00% | – | – |
| Mirae Asset Global ETFs Holdings Ltd. | 9,999 | $130.1K | 0.00% | +238+2.4% | Added |
| Diversified Trust Co | 10,000 | $130.1K | 0.00% | +10,000 | New |
| Foundations Investment Advisors, LLC | 10,000 | $130.1K | 0.00% | +10,000 | New |
| Cura Wealth Advisors, LLC | 10,000 | $130.1K | 0.06% | +10,000 | New |
| Integrated Wealth Concepts LLC | 10,280 | $133.7K | 0.00% | +10,280 | New |
| Independent Financial Group, LLC | 10,300 | $134.0K | 0.00% | +10,300 | New |
| Algert Global LLC | 10,490 | $136.5K | 0.00% | +10,490 | New |
| American Century Companies Inc | 10,554 | $137.3K | 0.00% | −14,686−58.2% | Reduced |
| MONECO Advisors, LLC | 10,980 | $142.8K | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 11,086 | $144.2K | 0.00% | −21,831−66.3% | Reduced |
| MetLife Investment Management | 11,243 | $146.3K | 0.00% | 00.0% | Unchanged |
| Vestor Capital, LLC | 12,000 | $156.0K | 0.01% | +11,364+1,786.8% | Added |
| LJI Wealth Management, LLC | 12,500 | $162.6K | 0.03% | +12,500 | New |
| Alliancebernstein L.P. | 23,700 | $167.6K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 13,214 | $171.9K | 0.00% | +13,214 | New |
| Ameriprise Financial Inc | 13,564 | $176.5K | 0.00% | +13,564 | New |
| Boothbay Fund Management, LLC | 14,242 | $185.3K | 0.00% | +14,242 | New |
| Susquehanna International Group, LLP | 14,429 | $187.7K | 0.00% | −91,724−86.4% | Reduced |
| Pekin Hardy Strauss, Inc. | 14,500 | $188.6K | 0.02% | +14,500 | New |
| Brevan Howard Capital Management LP | 14,777 | $192.2K | 0.00% | +14,777 | New |
| Invesco Ltd. | 14,972 | $194.8K | 0.00% | +692+4.8% | Added |
| Price T Rowe Associates Inc | 15,027 | $196.0K | 0.00% | +15,027 | New |
| Advisor Group Holdings, Inc. | 15,232 | $198.2K | 0.00% | −1,999−11.6% | Reduced |
| Stifel Financial Corp | 16,166 | $210.3K | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 20,040 | $260.7K | 0.00% | +20,040 | New |
| Deutsche Bank AG | 21,054 | $273.9K | 0.00% | +6,956+49.3% | Added |
| Trexquant Investment LP | 22,087 | $287.4K | 0.00% | +22,087 | New |
| Mesirow Financial Investment Management, Inc. | 22,643 | $294.6K | 0.00% | +22,643 | New |
| Cetera Investment Advisers | 22,973 | $298.9K | 0.00% | −4,504−16.4% | Reduced |
| Bank of America Corp | 23,034 | $299.7K | 0.00% | +4,026+21.2% | Added |
| J.W. Cole Advisors, Inc. | 23,330 | $303.5K | 0.01% | −3,100−11.7% | Reduced |
| Rhumbline Advisers | 24,256 | $315.6K | 0.00% | +547+2.3% | Added |
| Creative Financial Designs Inc | 24,650 | $320.7K | 0.02% | −11,200−31.2% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 25,000 | $325.3K | 0.03% | 00.0% | Unchanged |
| Royal Bank of Canada | 25,849 | $336.0K | 0.00% | +11,365+78.5% | Added |
| AQR Capital Management LLC | 32,131 | $418.0K | 0.00% | +21,379+198.8% | Added |
| Centiva Capital, LP | 32,233 | $419.4K | 0.02% | +32,233 | New |
| XTX Topco Ltd | 34,263 | $445.8K | 0.01% | −26,835−43.9% | Reduced |
| Kestra Advisory Services, LLC | 35,100 | $456.7K | 0.00% | −10,000−22.2% | Reduced |
| HighTower Advisors, LLC | 35,369 | $460.1K | 0.00% | +2,426+7.4% | Added |
| Gsa Capital Partners LLP | 39,032 | $508.0K | 0.03% | +27,619+242.0% | Added |
| IMC-Chicago, LLC | 39,429 | $513.0K | 0.01% | +6,136+18.4% | Added |
| Wexford Capital LP | 40,000 | $520.4K | 0.09% | +40,000 | New |
| Nuveen, LLC | 41,173 | $535.7K | 0.00% | +284+0.7% | Added |
| Two Sigma Investments, LP | 49,518 | $644.2K | 0.00% | −43,428−46.7% | Reduced |
| Captrust Financial Advisors | 51,476 | $669.7K | 0.00% | +51,476 | New |
| Group One Trading, L.P. | 56,665 | $737.2K | 0.02% | +56,665 | New |
| Renaissance Technologies LLC | 60,091 | $781.8K | 0.00% | −87,077−59.2% | Reduced |
| Charles Schwab Investment Management Inc | 61,012 | $793.8K | 0.00% | −3,072−4.8% | Reduced |
| Bank of New York Mellon Corp | 61,845 | $804.6K | 0.00% | +2,837+4.8% | Added |
| Dupree Financial Group, LLC | 94,274 | $1.23M | 0.49% | −2,512−2.6% | Reduced |
| Morgan Stanley | 114,277 | $1.49M | 0.00% | −51,534−31.1% | Reduced |
| Goldman Sachs Group Inc | 124,020 | $1.61M | 0.00% | +65,089+110.4% | Added |
| Vanguard Portfolio Management LLC | 130,988 | $1.70M | 0.00% | +130,988 | New |
| Arosa Capital Management LP | 150,000 | $1.95M | 1.27% | −50,000−25.0% | Reduced |
| Vanguard Fiduciary Trust Co | 159,977 | $2.08M | 0.00% | +159,977 | New |
| Northern Trust Corp | 165,351 | $2.15M | 0.00% | +4,279+2.7% | Added |
| Wells Fargo & Company | 173,472 | $2.26M | 0.00% | +128,656+287.1% | Added |
| CenterBook Partners LP | 177,414 | $2.31M | 0.12% | +177,414 | New |
| D. E. Shaw & Co., Inc. | 185,901 | $2.42M | 0.00% | +111,677+150.5% | Added |
| Rockefeller Capital Management L.P. | 216,883 | $2.82M | 0.01% | +114,213+111.2% | Added |
| Marshall Wace, LLP | 324,962 | $4.23M | 0.00% | +324,962 | New |