13F

Stock

Leapfrog Acquisition Corp

Ticker not mapped · held by 48 managers

Reported value

$101.5M

Holders

48

+48 new · −0 exited

Holders’ est. mark

Need a prior quarter

Largest holder

$11.2M

ADAGE CAPITAL PARTNERS GP, L.L.C.

Who holds it

Notable only
InvestorSharesValueEst. markChange
ADAGE CAPITAL PARTNERS GP, L.L.C.1.13M$11.2MNew
Magnetar Financial LLC700K$6.96MNew
TENOR CAPITAL MANAGEMENT Co., L.P.600K$5.96MNew
Linden Advisors LP600K$5.96MNew
PICTON MAHONEY ASSET MANAGEMENT500.5K$4.97MNew
RIVERNORTH CAPITAL MANAGEMENT, LLC500K$4.96MNew
AQR Arbitrage LLC491.2K$4.88MNew
CANTOR FITZGERALD, L. P.442.1K$4.39MNew
Alberta Investment Management Corp400K$3.97MNew
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS400K$3.97MNew
SONA ASSET MANAGEMENT (US) LLC336.8K$3.34MNew
Periscope Capital Inc.300K$2.98MNew
MOORE CAPITAL MANAGEMENT, LP300K$2.98MNew
BNP PARIBAS FINANCIAL MARKETS291K$2.89MNew
Polar Asset Management Partners Inc.275K$2.73MNew
METEORA CAPITAL, LLC250K$2.48MNew
TWO SIGMA INVESTMENTS, LP226.6K$2.25MNew
Hudson Bay Capital Management LP225K$2.23MNew
Verition Fund Management LLC200K$1.99MNew
Clear Street Group Inc.181.3K$1.8MNew
Radcliffe Capital Management, L.P.161.2K$1.6MNew
GRITSTONE ASSET MANAGEMENT LLC150K$1.49MNew
BERKLEY W R CORP148.7K$1.48MNew
D. E. Shaw & Co., Inc.146K$1.45MNew
Saba Capital Management, L.P.132.5K$1.32MNew
MILLENNIUM MANAGEMENT LLC125K$1.24MNew
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND125K$1.24MNew
Shaolin Capital Management LLC100K$992.5KNew
Centiva Capital, LP100K$992.5KNew
First Trust Capital Management L.P.100K$992.5KNew
MIZUHO SECURITIES USA LLC98.9K$973.8KNew
Crossingbridge Advisors, LLC95K$942.6KNew
WHITEBOX ADVISORS LLC75K$744.4KNew
ARISTEIA CAPITAL, L.L.C.75K$744.4KNew
HEIGHTS CAPITAL MANAGEMENT, INC75K$744.3KNew
Parallax Volatility Advisers, L.P.50.2K$499.4KNew
ABC ARBITRAGE SA40K$397KNew
L1 Global Manager Pty Ltd30K$297.8KNew
Schonfeld Strategic Advisors LLC15.7K$156.2KNew
DELTEC ASSET MANAGEMENT LLC15K$148.9KNew
WOLVERINE ASSET MANAGEMENT LLC10K$99.3KNew
TORONTO DOMINION BANK5.4K$53.6KNew
PenderFund Capital Management Ltd.5K$49.6KNew
ROYAL BANK OF CANADA693$7KNew
Mint Tower Capital Management B.V.150K$1.49KNew
Glazer Capital, LLC141.4K$1.4KNew
Virtu Financial LLC29.8K$296New
MORGAN STANLEY7$69New

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.