13F

Stock

Harvard Ave Acquisition Corp

Ticker not mapped · held by 35 managers

Reported value

$116M

Holders

35

+15 new · −0 exited

Holders’ est. mark

$3.19M

Price effect on 20 books still in the name

Largest holder

$9.51M

MILLENNIUM MANAGEMENT LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
MILLENNIUM MANAGEMENT LLC950K$9.51MNew
WHITEBOX ADVISORS LLC750K$7.51MNew
Hudson Bay Capital Management LP750K$7.51M$45KAdded$45K
Polar Asset Management Partners Inc.749.9K$7.51MNew
MANGROVE PARTNERS IM, LLC740.6K$7.41MNew
AQR Arbitrage LLC635.9K$6.37MNew
Karpus Management, Inc.625.9K$6.26M$6.94KAdded$5.27M
Shaolin Capital Management LLC600K$6.01M$8KAdded$5.01M
ARISTEIA CAPITAL, L.L.C.550K$5.51M$44KAdded$44K
Radcliffe Capital Management, L.P.550K$5.5M$41.3KAdded$41.3K
Magnetar Financial LLC550K$5.5MNew
MIZUHO SECURITIES USA LLC540.8K$5.38M$2.88MAdded$4.87M
Crossingbridge Advisors, LLC450K$4.5MNew
WOLVERINE ASSET MANAGEMENT LLC428.2K$4.29M$20.8KAdded$1.7M
SONA ASSET MANAGEMENT (US) LLC410.2K$4.11MNew
Context Capital Management, LLC300K$3M$22.5KAdded$22.5K
TWO SIGMA INVESTMENTS, LP262.8K$2.63M$18.4KAdded$18.4K
Linden Advisors LP250K$2.5M$15KAdded$15K
BlueCrest Capital Management Ltd250K$2.5M$20KAdded$20K
Lineage Point Capital LP245K$2.45M$18.4KAdded$18.4K
Westchester Capital Management, LLC198.2K$1.98M$11.9KAdded$11.9K
BNP PARIBAS FINANCIAL MARKETS178.1K$1.78MNew
TENOR CAPITAL MANAGEMENT Co., L.P.150K$1.5M$12KAdded$12K
Schonfeld Strategic Advisors LLC143.9K$1.44MNew
Clear Street Group Inc.130.9K$1.31M$10.5KCut−$967.9K
BERKLEY W R CORP67K$669.9K$5.02KAdded$5.02K
BOOTHBAY FUND MANAGEMENT, LLC49.1K$491.4K$3.93KAdded$3.93K
Warberg Asset Management LLC37.5K$375.2K$2.81KAdded$2.81K
TORONTO DOMINION BANK19K$190.2K$645Added$110.2K
GEODE CAPITAL MANAGEMENT, LLC15.7K$156.9KNew
HEIGHTS CAPITAL MANAGEMENT, INC10K$100.1KNew
Glazer Capital, LLC535.9K$5.36KNew
MORGAN STANLEY81$810$3Added$423
Virtu Financial LLC10.1K$101New
UBS Group AG1$10New

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.