13F

Stock

Siddhi Acquisition Corp

Ticker not mapped · held by 35 managers

Reported value

$5.1M

Holders

35

+2 new · −0 exited

Holders’ est. mark

−$665.7K

Price effect on 33 books still in the name

Largest holder

$494.2K

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND2.4M$494.2K−$105.8KCut−$105.8K
Linden Advisors LP2M$424.4K−$5.8KCut−$5.8K
Magnetar Financial LLC1.75M$371.3K−$5.08KCut−$5.08K
ARISTEIA CAPITAL, L.L.C.1.65M$353.3K−$59.2KCut−$59.2K
Sculptor Capital LP1.65M$329.9K−$24.7KCut−$24.7K
TENOR CAPITAL MANAGEMENT Co., L.P.1.37M$294.3K−$49.3KCut−$49.3K
Polar Asset Management Partners Inc.1.35M$289K−$48.5KCut−$48.5K
AQR Arbitrage LLC1.31M$279.5K−$46.9KCut−$54.8K
HGC Investment Management Inc.1.25M$267.5K−$45KCut−$45K
Verition Fund Management LLC1.24M$254.6K−$54.5KCut−$67K
MILLENNIUM MANAGEMENT LLC995K$213K−$35.7KCut−$35.7K
Alberta Investment Management Corp700K$149.9K−$25.1KCut−$25.1K
METEORA CAPITAL, LLC769.1K$115.5K−$23KCut−$31.9K
Hudson Bay Capital Management LP550K$113.2K−$24.3KCut−$24.3K
PICTON MAHONEY ASSET MANAGEMENT500K$103K−$4.57KCut−$4.58K
Periscope Capital Inc.500K$100K−$7.47KCut−$7.47K
HIGHBRIDGE CAPITAL MANAGEMENT LLC483.7K$99.6K−$21.3KCut−$21.3K
Shaolin Capital Management LLC425K$91K−$15.3KCut−$15.3K
RIVERNORTH CAPITAL MANAGEMENT, LLC399.9K$85.6K$13.6KAdded$13.6K
BNP PARIBAS FINANCIAL MARKETS413K$82.6K−$6.2KCut−$6.2K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS400K$80K−$6KCut−$6K
Radcliffe Capital Management, L.P.377.3K$75.5K−$5.64KCut−$5.64K
TORONTO DOMINION BANK340K$72.8K−$12.2KCut−$12.2K
MOORE CAPITAL MANAGEMENT, LP300K$64.2K−$10.8KCut−$10.8K
HBK INVESTMENTS L P300K$61.8K−$13.2KCut−$13.2K
Clear Street Group Inc.282.6K$60.5K−$10.1KCut−$12K
Harraden Circle Investments, LLC208.1K$44.5K−$7.47KCut−$7.47K
BERKLEY W R CORP124.8K$25K$2.5KAdded$2.5K
Context Capital Management, LLC100K$21.4K−$95Cut−$95
K2 PRINCIPAL FUND, L.P.139K$20.8KNew
READYSTATE ASSET MANAGEMENT LP100K$20.6K−$4.41KCut−$4.41K
Schonfeld Strategic Advisors LLC88.8K$17.8K−$1.33KCut−$1.5K
DLD Asset Management, LP74.7K$16K−$2.68KCut−$2.68K
Centiva Capital, LP31.3K$6.44KNew
Glazer Capital, LLC248.1K$37−$8Cut−$8

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.