TSS INC DEL TSSI
COM · Common Stock · CUSIP 87288V101
- SectorIndustrials
- IndustryServices-Management Consulting Services
- HeadquartersRound Rock, TX
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 25.0m as of 2025-03-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.90. Options: 9 managers hold calls ($5.6m notional), 7 hold puts ($4.8m).
Trends to Q1 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2024 | 1 |
| Q4 2024 | 52 |
| Q1 2025 | 66 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2024 | 48 | 0 |
| Q1 2025 | 50 | 22 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2024 | $0 | $0 | — |
| Q3 2024 | $0 | $0 | — |
| Q4 2024 | $5.3m | $654.3k | 0.12 |
| Q1 2025 | $5.6m | $4.8m | 0.84 |
Biggest buyers
| VANGUARD GROUP INC | Added | +543.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +358.2k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +158.9k |
| MARSHALL WACE, LLP | New | +153.7k |
| MILLENNIUM MANAGEMENT LLC | New | +146.6k |
| Pacer Advisors, Inc. | New | +138.5k |
| D. E. Shaw & Co., Inc. | New | +133.5k |
| NewEdge Advisors, LLC | Added | +119.4k |
| WINTON GROUP Ltd | Added | +100.7k |
| Rockefeller Capital Management L.P. | Added | +66.7k |
Biggest sellers
| Murchinson Ltd. | Reduced | -187.7k |
| Evernest Financial Advisors, LLC | Sold out | -135.3k |
| Dakota Wealth Management | Sold out | -83.3k |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | -70.4k |
| Mesirow Financial Investment Management, Inc. | Reduced | -57.6k |
| D.A. DAVIDSON & CO. | Reduced | -50.0k |
| RAYMOND JAMES FINANCIAL INC | Sold out | -48.1k |
| GatePass Capital, LLC | Sold out | -44.5k |
| J.W. COLE ADVISORS, INC. | Sold out | -24.4k |
| ROYAL BANK OF CANADA | Reduced | -16.6k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $3.0m385.3k shares |
| CITADEL ADVISORS LLC | Reduced | $719.1k91.6k shares |
| SIMPLEX TRADING, LLC | Added | $711.0k90.7k shares |
| GROUP ONE TRADING LLC | Added | $397.2k50.6k shares |
| JANE STREET GROUP, LLC | New | $313.2k39.9k shares |
| WOLVERINE TRADING, LLC | New | $303.6k36.8k shares |
| Belvedere Trading LLC | Added | $160.9k20.5k shares |
| SUMMIT SECURITIES GROUP LLC | New | $19.6k2.5k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.0m252.8k shares |
| CITADEL ADVISORS LLC | Added | $1.7m215.6k shares |
| GROUP ONE TRADING LLC | Added | $386.2k49.2k shares |
| WOLVERINE TRADING, LLC | New | $329.2k39.9k shares |
| JANE STREET GROUP, LLC | New | $221.4k28.2k shares |
| SIMPLEX TRADING, LLC | Added | $137.0k17.5k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution +1.4 pts · filed 2026-07-30 | 6.7% |
| JANE STREET GROUP, LLC 13G · passive investor new · filed 2026-06-01 | 5.2% |
Insider purchases and sales in Q1 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2023 | 1 | $25.4k | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 1 | — | 0 | — | — |
| Q3 2024 | 0 | — | 4 | $4.2m | — |
| Q4 2024 | 0 | — | 5 | $6.7m | — |
| Q1 2025 | 0 | — | 0 | — | — |
None reported in Q1 2025.
Holders, Q1 2025
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.00% of their portfolio | 738.9k $5.8m | Added +543.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio | 391.4k $3.1m | Added +358.2k |
| Palisades Investment Partners, LLC 1.02% of their portfolio | 257.9k $2.0m | Added +5.1k |
| Value Aligned Research Advisors, LLC 0.16% of their portfolio | 252.1k $2.0m | Added +64.0k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 242.4k $1.9m | Added +40.8k |
| BlackRock, Inc. 0.00% of their portfolio | 208.0k $1.6m | Added +17.5k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 179.3k $1.4m | Added +158.9k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 153.7k $1.2m | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 146.6k $1.2m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 146.0k $1.1m | Added +16.2k |
| NewEdge Advisors, LLC 0.01% of their portfolio | 141.7k $1.1m | Added +119.4k |
| Pacer Advisors, Inc. 0.00% of their portfolio | 138.5k $1.1m | New |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 133.5k $1.0m | New |
| WINTON GROUP Ltd 0.06% of their portfolio | 126.4k $992.2k | Added +100.7k |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 113.2k $888.7k | Added +66.7k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 93.8k $736.3k | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 83.1k $652.2k | Added +35.2k |
| Huntleigh Advisors, Inc. 0.11% of their portfolio | 82.0k $643.7k | Added +7.3k |
| JT Stratford LLC 0.10% of their portfolio | 71.3k $559.9k | Added +5.8k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio | 66.2k $519.7k | Added +6.7k |
| XTX Topco Ltd 0.03% of their portfolio | 65.9k $517.1k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 64.8k $508.7k | Added +61.4k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 60.5k $475.2k | Added +17.3k |
| UBS Group AG 0.00% of their portfolio | 53.5k $419.8k | Added +43.4k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 53.4k $419.6k | Added +43.1k |
| Mesirow Financial Investment Management, Inc. 0.01% of their portfolio | 49.6k $389.7k | Reduced -57.6k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 48.9k $383.5k | Reduced -2.0k |
| STATE STREET CORP 0.00% of their portfolio | 48.2k $378.4k | New |
| Brookstone Capital Management 0.01% of their portfolio | 48.0k $376.9k | New |
| Murchinson Ltd. 0.06% of their portfolio | 44.2k $346.8k | Reduced -187.7k |
| GROUP ONE TRADING LLC 0.01% of their portfolio | 36.2k $284.2k | Added +21.2k |
| OMERS ADMINISTRATION Corp 0.00% of their portfolio | 35.4k $277.9k | Added +9.0k |
| WOLVERINE TRADING, LLC 0.01% of their portfolio | 35.3k $291.6k | New |
| ARS Investment Partners, LLC 0.04% of their portfolio | 34.0k $403.7k | Unchanged |
| CREATIVE FINANCIAL DESIGNS INC /ADV 0.02% of their portfolio | 33.9k $265.7k | Reduced -1.4k |
| RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio | 31.5k $247.2k | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 28.7k $225.1k | Added +1.4k |
| Graham Capital Management, L.P. 0.01% of their portfolio | 23.8k $186.6k | New |
| D.A. DAVIDSON & CO. 0.00% of their portfolio | 21.6k $169.7k | Reduced -50.0k |
| Man Group plc 0.00% of their portfolio | 21.1k $165.8k | New |
| STIFEL FINANCIAL CORP 0.00% of their portfolio | 20.0k $157.2k | Added +4.0k |
| Pinnacle Wealth Planning Services, Inc. 0.02% of their portfolio | 18.2k $142.9k | New |
| HighTower Advisors, LLC 0.00% of their portfolio | 17.6k $138.1k | Added +490 |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 17.4k $136.0k | Added +7.7k |
| Squarepoint Ops LLC 0.00% of their portfolio | 16.6k $130.5k | New |
| BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio | 16.6k $130.0k | Reduced -70.4k |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 15.5k $121.7k | New |
| Cetera Investment Advisers 0.00% of their portfolio | 13.2k $103.4k | New |
| VESTOR CAPITAL, LLC 0.01% of their portfolio | 12.0k $94.0k | Unchanged |
| Advisory Services Network, LLC 0.00% of their portfolio | 10.7k $84.2k | Reduced -1.4k |
| MONECO ADVISORS, LLC 0.01% of their portfolio | 10.4k $81.3k | New |
| CapitalatWork S.A. 0.00% of their portfolio | 10.0k $78.0k | New |
| State of Wyoming 0.01% of their portfolio | 9.8k $77.0k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 8.4k $65.9k | Reduced -1.2k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 7.8k $61.4k | Added +7.2k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 3.1k $24.0k | Reduced -16.6k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.7k $13.6k | Reduced -1.8k |
| Rialto Wealth Management, LLC 0.00% of their portfolio | 917 $7.2k | New |
| WEST PACES ADVISORS INC. 0.00% of their portfolio | 460 $3.6k | New |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 400 $3.1k | Reduced -400 |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 380 $3.0k | New |
| CITIGROUP INC 0.00% of their portfolio | 176 $1.4k | New |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 100 $825 | New |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 100 $785 | New |
| FNY Investment Advisers, LLC 0.00% of their portfolio | 100 $0 | Reduced -150 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio | 0 $0 | Unchanged |