DOSSIER · 13F Holders · Q4 2025

HARVARD AVE ACQUISITION CORP

9 institutions still hold HARVARD AVE ACQUISITION CORP as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G4330A129·9 13F holders·last filed Dec 31, 2025
Market cap
—
13F value held
$14M
visible holders
Holders
9
filers reporting
Concentration
47.66%
AQR Arbitrage LLC #1
top holder share
AI Holders Summary · Q4 2025

9 institutions reported HARVARD AVE ACQUISITION CORP in Q4 2025. AQR Arbitrage LLC leads at 47.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
AQR Arbitrage LLC
CIK 0001167456
$7M652K0.14%Q4 2025
02
BlueCrest Capital Management Ltd
CIK 0001610880
$3M250K0.08%Q2 2026
03
Calamos Advisors LLC
CIK 0001316507
$2M175K0.01%Q2 2026
04
TORONTO DOMINION BANK
CIK 0000947263
$1M131K0.00%Q2 2026
05
Clear Street Group Inc.
CIK 0001881567
$804K79K0.00%Q2 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$410K40K0.00%Q2 2026
07
HRT FINANCIAL LP
CIK 0001475597
$251K25K0.00%Q4 2025
08
UBS Group AG
CIK 0001610520
$5K5070.00%Q2 2026
09
OSAIC HOLDINGS, INC.
CIK 0001677044
$1K1000.00%Q2 2026