13F

Stock

One Stop Sys Inc

Ticker not mapped · held by 69 managers

Reported value

$63.4M

Holders

69

+3 new · −1 exited

Holders’ est. mark

$108.7K

Price effect on 3 books still in the name

Largest holder

$7.57M

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard1.05M$7.57M—Held
BARD ASSOCIATES INC850.9K$6.11M—Held
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP693.5K$4.98M—Held
Lynrock Lake LP665.9K$4.78M—Held
JANE STREET GROUP, LLC603.8K$4.34M—Held
Pacific Ridge Capital Partners, LLC432.4K$3.1M—Held
Renaissance Technologies375.7K$2.7M—Held
Archon Capital Management LLC326.8K$2.35M—Held
MARSHALL WACE, LLP273.9K$1.97M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP259.1K$1.86M—Held
Trexquant Investment LP256.8K$1.84M—Held
TWO SIGMA INVESTMENTS, LP253.3K$1.82M—Held
GEODE CAPITAL MANAGEMENT, LLC238.5K$1.71M—Held
BNP PARIBAS FINANCIAL MARKETS228.3K$1.64M—Held
Informed Momentum Co LLC163K$1.17M—Held
DNB Asset Management AS152.9K$1.1M—Held
Squarepoint Ops LLC148K$1.06M—Held
Citadel145.7K$1.05M—Held
BlackRock, Inc.137.4K$986.8K—Held
GOLDMAN SACHS GROUP INC128.7K$924.4K—Held
Manatuck Hill Partners, LLC100K$718K—Held
SEI INVESTMENTS CO99.8K$716.9K—Held
683 Capital Management, LLC90.3K$648K—Held
State Street84.6K$607.3K—Held
ESSEX INVESTMENT MANAGEMENT CO LLC69.4K$498K—Held
JPMORGAN CHASE & CO68.4K$491.1K—Held
MORGAN STANLEY62.2K$446.9K$102.3KAdded$145.6K
TWO SIGMA ADVISERS, LP55.5K$398.5K—Held
XTX Topco Ltd54.8K$393.5K—Held
Qube Research & Technologies Ltd54.3K$389.9K—Held
Belpointe Asset Management LLC52K$373.4K—Held
Point72 Asset Management, L.P.51.1K$366.8K—Held
OMERS ADMINISTRATION Corp48.2K$346.1K—Held
DIMENSIONAL FUND ADVISORS LP47.2K$338.6K—Held
Penbrook Management LLC46.7K$335.6K—Held
NORTHERN TRUST CORP41.9K$301K—Held
MILLENNIUM MANAGEMENT LLC41.5K$298K—Held
OCCUDO QUANTITATIVE STRATEGIES LP35.6K$255.6K—Held
Engineers Gate Manager LP33.9K$243.1K—Held
Hudson Bay Capital Management LP32.7K$234.7K—New
Schonfeld Strategic Advisors LLC32.5K$233.1K—Held
Hillsdale Investment Management Inc.30.8K$221.5K—Held
Brevan Howard Capital Management LP28.1K$202K—Held
BARCLAYS PLC23.1K$165.8K$6.38KAdded$147K
BAKER TILLY WEALTH MANAGEMENT, LLC20K$143.6K—Held
Tower Research Capital LLC (TRC)19.1K$137.5K—Held
Legato Capital Management LLC16.3K$117.2K—Held
UMB Bank, n.a.15.3K$109.9K—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC12.9K$92.7K—Held
McAdam, LLC12.7K$91.5K—Held
Savant Capital, LLC12.1K$87.2K—New
Centiva Capital, LP11.5K$82.3K—Held
Lighthouse Investment Partners, LLC10.6K$75.8K—Held
UBS Group AG7.01K$50.3K—Held
CITIGROUP INC4.53K$32.5K—Held
SIMPLEX TRADING, LLC4.06K$29.1K—Held
Smartleaf Asset Management LLC4K$28.6K—Held
WELLS FARGO & COMPANY/MN1K$7.18K—Held
OSAIC HOLDINGS, INC.900$6.46K—Held
Arax Advisory Partners485$3.48K—Held
ROYAL BANK OF CANADA226$2K—Held
ACADIAN ASSET MANAGEMENT LLC186K$1.33K—Held
THOMPSON SIEGEL & WALMSLEY LLC153.1K$1.1K—Held
Cambridge Investment Research Advisors, Inc.113K$812—Held
Strive Financial Group ,LLC100$718—Held
BANK OF AMERICA CORP /DE/18$129$33Cut−$14.6K
NKCFO LLC13K$93—Held
FNY Investment Advisers, LLC6.5K$46—New
SBI Securities Co., Ltd.1$7—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.