13F

Stock

Alt5 Sigma Corp

Ticker not mapped · held by 90 managers

Reported value

$55.6M

Holders

90

+20 new · −10 exited

Holders’ est. mark

$359.4K

Price effect on 67 books still in the name

Largest holder

$14M

CRCM LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
CRCM LP12.6M$14M$109.4KAdded$1.96M
Diametric Capital, LP6.2M$6.88M$62KCut−$3.46M
VANGUARD CAPITAL MANAGEMENT LLC5.48M$6.08MHeld
PRELUDE CAPITAL MANAGEMENT, LLC2.95M$3.27M$29.5KCut−$2.29M
BlackRock, Inc.2.79M$3.1M$27.9KCut−$378.7K
ExodusPoint Capital Management, LP2.25M$2.5M$22.5KAdded$22.5K
Hunting Hill Global Capital, LLC1.92M$2.14MNew
UBS Group AG1.89M$2.1M$18.9KAdded$4.67K
MILLENNIUM MANAGEMENT LLC1.51M$1.67M$1.92KAdded$1.46M
GEODE CAPITAL MANAGEMENT, LLC1.49M$1.66M$13.3KAdded$190.3K
Citadel1.41M$1.57M$14.1KCut−$89.3K
Jump Financial, LLC1M$1.11M$10KAdded$10K
VANGUARD FIDUCIARY TRUST CO773.8K$858.9KHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC726.3K$806.2K$5.11KAdded$244.1K
GOLDMAN SACHS GROUP INC710.4K$788.5K$527Added$730.6K
SUSQUEHANNA INTERNATIONAL GROUP, LLP687.6K$763.3K$6.23KAdded$78.5K
BARCLAYS PLC607.3K$674.1K$6.07KCut−$78.3K
JANE STREET GROUP, LLC552.9K$613.7K$5.53KCut−$2.59M
State Street523K$580.5K$5.23KCut−$32.2K
683 Capital Management, LLC410K$455.1K$4.1KCut−$73.2K
BANK OF AMERICA CORP /DE/321.8K$357.1K$570Added$294.4K
NORTHERN TRUST CORP271.4K$301.2K$2.43KAdded$33.7K
CITIGROUP INC254.7K$282.7K$1.51KAdded$117.1K
Hudson Bay Capital Management LP220K$244.2KNew
XTX Topco Ltd217.6K$241.5K$2.18KCut−$297K
Squarepoint Ops LLC186.2K$206.6KNew
MARSHALL WACE, LLP171.1K$190K$1.71KCut−$173.7K
Brevan Howard Capital Management LP146K$162KNew
MORGAN STANLEY136.1K$151K$896Added$52.5K
TWO SIGMA SECURITIES, LLC124K$137.7KNew
PANAGORA ASSET MANAGEMENT INC109.6K$121.7KNew
Private Advisor Group, LLC94.9K$105.3K$400Added$61.5K
SIMPLEX TRADING, LLC94.7K$105.2KNew
Aptus Capital Advisors, LLC90.2K$100.1KNew
Schonfeld Strategic Advisors LLC88.1K$97.8K$148Added$81.5K
Tower Research Capital LLC (TRC)80.2K$89.1K$210Added$65.9K
OMERS ADMINISTRATION Corp73.5K$81.6K$735Cut−$122.6K
TWO SIGMA INVESTMENTS, LP69.5K$77.2K$695Cut−$232.6K
GROUP ONE TRADING LLC65.2K$72.3K$7Added$71.7K
Vanguard Global Advisers, LLC52.5K$58.2KHeld
Shay Capital LLC50.6K$56.1K$505Added$505
LPL Financial LLC45.1K$50.1K$445Added$1.17K
Arkadios Wealth Advisors43.5K$48.3K$416Added$2.52K
BNP PARIBAS FINANCIAL MARKETS37.5K$41.6K$375Added$360
Federation des caisses Desjardins du Quebec33.6K$37.3K$335Cut−$1.86K
Engineers Gate Manager LP27.3K$30.3K$274Cut−$46.2K
Jefferies Financial Group Inc.26.8K$29.8K$268Cut−$10K
Rangeley Capital, LLC26K$28.9K$260Cut−$3.04K
BANK OF MONTREAL /CAN/24.1K$26.8K$156Added$9.57K
NINE MASTS CAPITAL Ltd23.9K$26.6KNew
Catalyst Funds Management Pty Ltd21.8K$24.2KNew
CTC Alternative Strategies, Ltd.21.1K$23.4KNew
Harvest Portfolios Group Inc.20.9K$23.2K$142Added$7.59K
Savvy Advisors, Inc.20.4K$22.6K$144Added$6.8K
Empowered Funds, LLC19.5K$21.7K$195Added$195
BRIDGEWAY CAPITAL MANAGEMENT, LLC19.5K$21.7K$195Added$195
RAYMOND JAMES FINANCIAL INC15.8K$17.6K$159Cut−$1.11K
Gainplan LLC15.4K$17.1KNew
CAPTRUST FINANCIAL ADVISORS14.8K$16.4K$148Cut−$24.6K
SummitTX Capital, L.P.14.8K$16.4KNew
NATIONAL BANK OF CANADA /FI/14.9K$16.4K$148Added$68
Bank of New York Mellon Corp14.3K$15.9K$143Added$143
VICTORY CAPITAL MANAGEMENT INC14.1K$15.7K$123Added$2.12K
COMMONWEALTH EQUITY SERVICES, LLC13.5K$15K$106Added$2.88K
FIRST CITIZENS BANK & TRUST CO13K$14.4K$130Added$130
LMR Partners LLP12.6K$14KNew
VOISARD ASSET MANAGEMENT GROUP, INC.12K$13.3KNew
Marex Group plc11.5K$12.8K$116Cut−$88.5K
SCOTIA CAPITAL INC.10K$11.1K$103Cut−$4.08K
Newbridge Financial Services Group, Inc.6.4K$7.1KNew
WELLS FARGO & COMPANY/MN6.14K$6.82K$51Added$1.16K
MAI Capital Management5.13K$5.7K$51Added$51
TD Waterhouse Canada Inc.4.26K$4.69K$42Added$42
JONES FINANCIAL COMPANIES LLLP2.1K$2.58K$260Added$383
ROYAL BANK OF CANADA1.91K$2K$92Held
DELTA ASSET MANAGEMENT LLC/TN1.4K$1.55K$14Added$14
OSAIC HOLDINGS, INC.1.3K$1.44K$13Cut−$5.05K
Spire Wealth Management1K$1.11K$10Added$10
Steward Partners Investment Advisory, LLC400$444New
SIGNATUREFD, LLC400$444$4Cut−$18
SG Americas Securities, LLC367.1K$408$1Added$298
Truvestments Capital LLC168$186$1Added$1
HighMark Wealth Management LLC100$111New
Virtu Financial LLC85.6K$95$1Cut−$42
HRT FINANCIAL LP68.3K$75$0Cut−$30
Golden State Wealth Management, LLC30$33$0Held
GILL CAPITAL PARTNERS, LLC10$11New
FNY Investment Advisers, LLC9.32K$10−$0Cut−$209
WOLFF WIESE MAGANA LLC1$2$0Held
Avion Wealth362$0New

Who left

Positions as of Q1 2026. 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.