TSS, Inc. - TSSI

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
BlackRock, Inc. History Added to 2,322,290 28,564 0.0% 0.0% 1 +551,400 31.14% Q2 2026 Aug 07, 2026
JANE STREET GROUP, LLC History Added to 1,408,584 17,325 0.0% 0.0% 2 +649,403 85.54% Q2 2026 Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Added to 999,900 12,298 0.0% 0.0% 3 +176,971 21.51% Q2 2026 Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Reduced 966,509 11,888 0.0% 0.0% 4 -1,931 -0.2% Q2 2026 Aug 13, 2026
SILVERCREST ASSET MANAGEMENT GROUP LLC History Added to 681,700 8,384 0.05% 0.04% 5 +265,186 63.67% Q2 2026 Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 626,884 7,712 0.0% 0.0% 6 +51,275 8.91% Q2 2026 Aug 12, 2026
CITADEL ADVISORS LLC History Added to 593,013 7,294 0.0% 0.0% 7 +213,513 56.26% Q2 2026 Sep 02, 2026
D. E. Shaw & Co., Inc. History Added to 542,913 6,677 0.0% 0.0% 8 +357,012 192.04% Q2 2026 Aug 14, 2026
DRIEHAUS CAPITAL MANAGEMENT LLC History New 536,314 6,596 0.04% — 9 +536,314 New Q2 2026 Aug 14, 2026
LPL Financial LLC History Added to 486,260 5,980 0.0% 0.0% 10 +143,412 41.83% Q2 2026 Aug 07, 2026
STATE STREET CORP History Added to 484,262 5,956 0.0% 0.0% 11 +59,008 13.88% Q2 2026 Sep 22, 2026
GOLDMAN SACHS GROUP INC History Added to 371,792 4,573 0.0% 0.0% 12 +247,772 199.78% Q2 2026 Aug 14, 2026
ALGERT GLOBAL LLC History Added to 342,405 4,211 0.05% 0.0% 13 +331,915 3164.11% Q2 2026 Aug 13, 2026
UBS Group AG History Reduced 293,872 3,614 0.0% 0.0% 14 -227,726 -43.66% Q2 2026 Aug 13, 2026
IMC-Chicago, LLC History Added to 292,354 3,595 0.0% 0.0% 15 +35,325 13.74% Q2 2026 Aug 06, 2026
Value Aligned Research Advisors, LLC History Reduced 261,498 3,216 0.01% 0.03% 16 -199,012 -43.22% Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History Added to 222,931 2,742 0.0% 0.0% 17 +49,459 28.51% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History Reduced 220,744 2,715 0.0% 0.0% 18 -149,635 -40.4% Q2 2026 Aug 14, 2026
NORTHERN TRUST CORP History Added to 193,623 2,381 0.0% 0.0% 19 +28,272 17.1% Q2 2026 Aug 13, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 177,912 2,188 0.0% 0.0% 20 +145,781 453.71% Q2 2026 Aug 14, 2026
Jump Financial, LLC History New 175,800 2,162 0.02% — 21 +175,800 New Q2 2026 Aug 13, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Added to 168,994 2,078 0.0% 0.0% 22 +38,006 29.01% Q2 2026 Aug 13, 2026
VANGUARD FIDUCIARY TRUST CO History Added to 164,755 2,026 0.0% 0.0% 23 +4,778 2.99% Q2 2026 Aug 13, 2026
GROUP ONE TRADING LLC History Added to 162,400 1,997 0.0% 0.0% 24 +56,335 53.11% Q2 2026 Aug 13, 2026
Alyeska Investment Group, L.P. History New 155,594 1,913 0.0% — 25 +155,594 New Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History Added to 138,291 1,700 0.0% 0.0% 26 +78,200 130.14% Q2 2026 Aug 13, 2026
RAYMOND JAMES FINANCIAL INC History New 129,364 1,591 0.0% — 27 +129,364 New Q2 2026 Aug 14, 2026
MORGAN STANLEY History Added to 123,954 1,524 0.0% 0.0% 28 +9,677 8.47% Q2 2026 Aug 13, 2026
Rockefeller Capital Management L.P. History Reduced 101,000 1,242 0.0% 0.01% 29 -115,883 -53.43% Q2 2026 Aug 13, 2026
CROWN ADVISORS MANAGEMENT, INC. History New 100,000 1,230 0.68% — 30 +100,000 New Q2 2026 Aug 06, 2026
Point72 Asset Management, L.P. History Added to 95,642 1,176 0.0% 0.0% 31 +14,042 17.21% Q2 2026 Aug 14, 2026
Covestor Ltd History New 93,087 1,145 0.66% — 32 +93,087 New Q2 2026 Aug 07, 2026
Y-Intercept (Hong Kong) Ltd History New 90,868 1,117 0.02% — 33 +90,868 New Q2 2026 Jul 13, 2026
Bank of New York Mellon Corp History Added to 74,529 916 0.0% 0.0% 34 +12,684 20.51% Q2 2026 Aug 06, 2026
SIERRA SUMMIT ADVISORS LLC History New 74,023 910 0.1% — 35 +74,023 New Q2 2026 Jul 20, 2026
ExodusPoint Capital Management, LP History New 68,437 841 0.01% — 37 +68,437 New Q2 2026 Aug 14, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 68,435 841 0.0% 0.0% 36 +7,423 12.17% Q2 2026 Aug 14, 2026
SIMPLEX TRADING, LLC History Reduced 64,500 793 0.0% 0.0% 38 -89,900 -58.23% Q2 2026 Aug 12, 2026
GSA CAPITAL PARTNERS LLP History Added to 58,806 723 0.05% 0.03% 39 +19,774 50.66% Q2 2026 Aug 06, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 58,740 722 0.0% 0.0% 40 +53,961 1129.13% Q2 2026 Aug 13, 2026
BALYASNY ASSET MANAGEMENT L.P. History New 58,613 720 0.0% — 41 +58,613 New Q2 2026 Aug 14, 2026
XTX Topco Ltd History Added to 56,464 694 0.01% 0.01% 42 +22,201 64.8% Q2 2026 Aug 14, 2026
Nuveen, LLC History Added to 49,795 612 0.0% 0.0% 43 +8,622 20.94% Q2 2026 Aug 11, 2026
Quantbot Technologies LP History Added to 47,789 587 0.02% 0.0% 44 +45,149 1710.19% Q2 2026 Aug 12, 2026
DIMENSIONAL FUND ADVISORS LP History New 46,993 578 0.0% — 45 +46,993 New Q2 2026 Aug 11, 2026
Entropy Technologies, LP History New 35,933 441 0.02% — 46 +35,933 New Q2 2026 Aug 13, 2026
Kestra Advisory Services, LLC History Added to 35,200 432 0.0% 0.0% 47 +100 0.28% Q2 2026 Jul 28, 2026
Evernest Financial Advisors, LLC History New 35,000 430 0.09% — 48 +35,000 New Q2 2026 Aug 05, 2026
HighTower Advisors, LLC History Reduced 34,649 426 0.0% 0.0% 49 -720 -2.04% Q2 2026 Aug 05, 2026
Russell Investments Group, Ltd. History Added to 33,514 412 0.0% 0.0% 50 +29,419 718.41% Q2 2026 Aug 06, 2026
Brevan Howard Capital Management LP History Added to 29,488 362 0.0% 0.0% 51 +14,711 99.55% Q2 2026 Aug 14, 2026
EMERALD MUTUAL FUND ADVISERS TRUST History New 28,456 350 0.01% — 52 +28,456 New Q2 2026 Aug 05, 2026
F/m Investments LLC History New 28,456 350 0.02% — 53 +28,456 New Q2 2026 Aug 05, 2026
RHUMBLINE ADVISERS History Added to 28,082 345 0.0% 0.0% 54 +3,826 15.77% Q2 2026 Aug 11, 2026
FOUNDATIONS INVESTMENT ADVISORS, LLC History Added to 27,504 338 0.0% 0.0% 55 +17,504 175.04% Q2 2026 Aug 14, 2026
SLT Holdings LLC History New 26,350 324 0.2% — 56 +26,350 New Q2 2026 Jul 17, 2026
HSBC HOLDINGS PLC History New 26,886 323 0.0% — 57 +26,886 New Q2 2026 Aug 14, 2026
ALLIANCEBERNSTEIN L.P. History No change 23,700 308 0.0% 0.0% 58 0 0.0% Q2 2026 Aug 14, 2026
Pinnacle Wealth Planning Services, Inc. History No change 25,000 307 0.03% 0.03% 59 0 0.0% Q2 2026 Aug 07, 2026
Mesirow Financial Investment Management, Inc. History No change 22,643 278 0.0% 0.0% 60 0 0.0% Q2 2026 Jul 22, 2026
DEUTSCHE BANK AG\ History Added to 22,505 276 0.0% 0.0% 61 +1,451 6.89% Q2 2026 Aug 07, 2026
BANK OF AMERICA CORP /DE/ History Reduced 22,175 272 0.0% 0.0% 62 -859 -3.73% Q2 2026 Aug 14, 2026
OSAIC HOLDINGS, INC. History Added to 21,691 266 0.0% 0.0% 63 +6,459 42.4% Q2 2026 Aug 14, 2026
J.W. COLE ADVISORS, INC. History Reduced 21,300 261 0.0% 0.01% 64 -2,030 -8.7% Q2 2026 Jul 21, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 20,075 247 0.0% 0.0% 65 +5,048 33.59% Q2 2026 Aug 14, 2026
CREATIVE FINANCIAL DESIGNS INC /ADV History Reduced 19,400 238 0.01% 0.02% 66 -5,250 -21.3% Q2 2026 Jul 28, 2026
Advisory Services Network, LLC History Added to 19,303 237 0.0% 0.0% 67 +9,544 97.8% Q2 2026 Aug 12, 2026
LJI Wealth Management, LLC History Added to 18,500 227 0.03% 0.03% 68 +6,000 48.0% Q2 2026 Jul 31, 2026
Vontobel Holding Ltd. History New 16,144 198 0.0% — 70 +16,144 New Q2 2026 Aug 03, 2026
STIFEL FINANCIAL CORP History No change 16,166 198 0.0% 0.0% 69 0 0.0% Q2 2026 Aug 12, 2026
Cetera Investment Advisers History Reduced 15,307 188 0.0% 0.0% 71 -7,666 -33.37% Q2 2026 Aug 12, 2026
Creative Planning History New 15,279 187 0.0% — 72 +15,279 New Q2 2026 Aug 13, 2026
MetLife Investment Management, LLC History Added to 13,649 167 0.0% 0.0% 73 +2,406 21.4% Q2 2026 Aug 13, 2026
Invesco Ltd. History Reduced 13,532 166 0.0% 0.0% 74 -1,440 -9.62% Q2 2026 Aug 14, 2026
Cerity Partners LLC History Added to 13,409 164 0.0% 0.0% 75 +195 1.48% Q2 2026 Aug 14, 2026
CenterStar Asset Management, LLC History New 12,700 156 0.03% — 76 +12,700 New Q2 2026 Aug 05, 2026
CITIGROUP INC History Added to 12,158 149 0.0% 0.0% 77 +5,620 85.96% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 11,213 137 0.0% 0.0% 78 +1,214 12.14% Q2 2026 Aug 14, 2026
COMMONWEALTH EQUITY SERVICES, LLC History New 11,009 135 0.0% — 80 +11,009 New Q2 2026 Jul 29, 2026
MONECO ADVISORS, LLC History No change 10,980 135 0.01% 0.01% 79 0 0.0% Q2 2026 Aug 11, 2026
JPMORGAN CHASE & CO History Added to 10,993 131 0.0% 0.0% 81 +912 9.05% Q2 2026 Aug 12, 2026
BARCLAYS PLC History Reduced 10,513 129 0.0% 0.0% 82 -573 -5.17% Q2 2026 Aug 14, 2026
INDEPENDENT FINANCIAL GROUP, LLC History No change 10,300 126 0.0% 0.0% 83 0 0.0% Q2 2026 Jul 15, 2026
TUDOR INVESTMENT CORP ET AL History New 10,000 123 0.0% — 88 +10,000 New Q2 2026 Aug 14, 2026
Pekin Hardy Strauss, Inc. History Reduced 10,000 123 0.01% 0.02% 84 -4,500 -31.03% Q2 2026 Jul 30, 2026
CURA WEALTH ADVISORS, LLC History Added to 10,008 123 0.05% 0.06% 86 +8 0.08% Q2 2026 Aug 06, 2026
Diversified Trust Co History No change 10,000 123 0.0% 0.0% 85 0 0.0% Q2 2026 Jul 17, 2026
CapitalatWork S.A. History No change 10,000 123 0.0% 0.0% 87 0 0.0% Q2 2026 Jul 29, 2026
Police & Firemen's Retirement System of New Jersey History Added to 9,156 112 0.0% 0.0% 89 +3,734 68.87% Q2 2026 Jul 23, 2026
Vanguard Global Advisers, LLC History No change 8,836 108 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 13, 2026
FMR LLC History Added to 8,360 102 0.0% 0.0% 91 +1,278 18.05% Q2 2026 Aug 13, 2026
ROYAL BANK OF CANADA History Reduced 7,867 97 0.0% 0.0% 92 -17,982 -69.57% Q2 2026 Aug 14, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 5,800 71 0.0% 0.0% 93 0 0.0% Q2 2026 Jul 29, 2026
State of Wyoming History New 5,500 67 0.01% — 94 +5,500 New Q2 2026 Aug 06, 2026
VESTOR CAPITAL, LLC History Reduced 200 66 0.0% 0.01% 95 -11,800 -98.33% Q2 2026 Jul 28, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Added to 3,559 43 0.0% — 96 +3,500 5932.2% Q2 2026 Aug 07, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History New 3,042 37 0.0% — 98 +3,042 New Q2 2026 Aug 13, 2026
TORONTO DOMINION BANK History No change 3,000 37 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 14, 2026
USA FINANCIAL FORMULAS History New 2,698 33 0.01% — 99 +2,698 New Q2 2026 Aug 04, 2026
Legal & General Group Plc History Added to 2,551 31 0.0% 0.0% 100 +429 20.22% Q2 2026 Aug 14, 2026
Triumph Capital Management History New 2,112 25 0.0% — 101 +2,112 New Q2 2026 Jul 20, 2026
Ameritas Investment Partners, Inc. History No change 1,863 22 0.0% 0.0% 102 0 0.0% Q2 2026 Aug 13, 2026
Tower Research Capital LLC (TRC) History Reduced 1,648 20 0.0% 0.0% 103 -1,053 -38.99% Q2 2026 Aug 11, 2026
IFP Advisors, Inc History Added to 1,480 18 0.0% 0.0% 104 +1,093 282.43% Q2 2026 Jul 20, 2026
Arax Advisory Partners History New 1,406 17 0.0% — 105 +1,406 New Q2 2026 Aug 10, 2026
CWM, LLC History No change 1,222 15 0.0% 0.0% 106 0 0.0% Q1 2026 May 14, 2026
SUMMIT SECURITIES GROUP LLC History New 983 12 0.0% — 108 +983 New Q2 2026 Aug 03, 2026
Rialto Wealth Management, LLC History Added to 1,000 12 0.0% 0.0% 107 +83 9.05% Q2 2026 Aug 11, 2026
Farther Finance Advisors, LLC History Added to 705 8 0.0% 0.0% 110 +96 15.76% Q2 2026 Jul 17, 2026
GAMMA Investing LLC History Added to 697 8 0.0% 0.0% 111 +59 9.25% Q2 2026 Jul 07, 2026
USA FINANCIAL FORMULAS History No change 653 8 0.0% 0.0% 109 0 0.0% Q1 2026 Apr 14, 2026
FINANCIAL CONSULATE, INC History No change 500 6 0.0% 0.0% 112 0 0.0% Q2 2026 Jul 23, 2026
Allworth Financial LP History Added to 416 5 0.0% 0.0% 113 +293 238.21% Q2 2026 Aug 11, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 311 3 0.0% 0.0% 115 -918 -74.69% Q2 2026 Aug 24, 2026
Parallel Advisors, LLC History New 250 3 0.0% — 116 +250 New Q2 2026 Aug 05, 2026
JONES FINANCIAL COMPANIES LLLP History Added to 295 3 0.0% 0.0% 114 +82 38.5% Q2 2026 Aug 14, 2026
SIGNATUREFD, LLC History New 223 2 0.0% — 118 +223 New Q2 2026 Jul 23, 2026
TD Waterhouse Canada Inc. History New 200 2 0.0% — 120 +200 New Q2 2026 Jul 27, 2026
Quarry LP History New 187 2 0.0% — 119 +187 New Q2 2026 Aug 14, 2026
EverSource Wealth Advisors, LLC History Reduced 208 2 0.0% 0.0% 117 -56 -21.21% Q2 2026 Jul 24, 2026
Sterling Capital Management LLC History Reduced 86 1 0.0% 0.0% 121 -58 -40.28% Q2 2026 Jul 28, 2026
Silicon Valley Capital Partners History No change 120 1 0.0% 0.0% 122 0 0.0% Q2 2026 Sep 21, 2026
MARSHALL WACE, LLP History Closed out 0 0 — 0.0% — -324,962 -100.0% Q2 2026 Aug 13, 2026
CenterBook Partners LP History Closed out 0 0 — 0.12% — -177,414 -100.0% Q2 2026 Aug 11, 2026
Arosa Capital Management LP History Closed out 0 0 — 0.3% — -150,000 -100.0% Q2 2026 Aug 14, 2026
Dupree Financial Group, LLC History Closed out 0 0 — 0.49% — -94,274 -100.0% Q2 2026 Jul 23, 2026
HRT FINANCIAL LP History Closed out 0 0 — 0.0% — -64,100 -100.0% Q2 2026 Aug 14, 2026
CAPTRUST FINANCIAL ADVISORS History Closed out 0 0 — 0.0% — -51,476 -100.0% Q2 2026 Aug 13, 2026
TWO SIGMA INVESTMENTS, LP History Closed out 0 0 — 0.0% — -49,518 -100.0% Q2 2026 Aug 14, 2026
WEXFORD CAPITAL LP History Closed out 0 0 — 0.08% — -40,000 -100.0% Q2 2026 Aug 14, 2026
Centiva Capital, LP History Closed out 0 0 — 0.0% — -32,233 -100.0% Q2 2026 Aug 13, 2026
Trexquant Investment LP History Closed out 0 0 — 0.0% — -22,087 -100.0% Q2 2026 Aug 14, 2026
Quantinno Capital Management LP History Closed out 0 0 — 0.0% — -20,040 -100.0% Q2 2026 Aug 13, 2026
BOOTHBAY FUND MANAGEMENT, LLC History Closed out 0 0 — 0.0% — -14,242 -100.0% Q2 2026 Aug 14, 2026
AMERIPRISE FINANCIAL INC History Closed out 0 0 — 0.0% — -13,564 -100.0% Q2 2026 Aug 14, 2026
AMERICAN CENTURY COMPANIES INC History Closed out 0 0 — 0.0% — -10,554 -100.0% Q2 2026 Aug 12, 2026
Integrated Wealth Concepts LLC History Closed out 0 0 — 0.0% — -10,280 -100.0% Q2 2026 Sep 08, 2026
Innovative Asset Advisors Group, LLC History Closed out 0 0 — 0.01% — -1,500 -100.0% Q2 2026 Aug 05, 2026
VALLEY NATIONAL ADVISERS INC History Reduced 50 0 — 0.0% — -750 -93.75% Q2 2026 Jul 29, 2026
Kemnay Advisory Services Inc. History Closed out 0 0 — 0.0% — -515 -100.0% Q2 2026 Aug 14, 2026
MAI Capital Management History Closed out 0 0 — 0.0% — -484 -100.0% Q2 2026 Aug 14, 2026
Essential Partners LLC History Reduced 53 0 — 0.0% — -376 -87.65% Q2 2026 Aug 10, 2026
Archer Investment Corp History Closed out 0 0 — 0.0% — -85 -100.0% Q2 2026 Aug 03, 2026
Clearstead Advisors, LLC History New 79 0 — — — +79 New Q2 2026 Aug 06, 2026
Caitlin John, LLC History New 75 0 — — — +75 New Q2 2026 Aug 17, 2026
True Wealth Design, LLC History New 52 0 — — — +52 New Q2 2026 Jul 16, 2026
Wealth Enhancement Trust Services, Inc. History New 38 0 — — — +38 New Q2 2026 Jul 22, 2026
Caitong International Asset Management Co., Ltd History New 34 0 — — — +34 New Q2 2026 Aug 04, 2026
ROTHSCHILD INVESTMENT LLC History Added to 19 0 — — — +3 18.75% Q2 2026 Aug 06, 2026
SJS Investment Consulting Inc. History New 2 0 — — — +2 New Q2 2026 Jul 22, 2026
Sunbelt Securities, Inc. History No change 5 0 — — — 0 0.0% Q1 2026 May 15, 2026
Fortitude Family Office, LLC History No change 55 0 — — — 0 0.0% Q2 2026 Jul 20, 2026