Vault-13

HARVARD AVE ACQUISITION CORP HAVAU

UNIT 10/03/2030 · Unit · CUSIP G4330A129

8 institutional holders -4 vs Q1 2026
699,803699.8k shares reported held*
$7.2mreported value*
0 new 1 added 3 reduced 4 sold out net sold ≈ $14.6m (-1.4m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.25.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0102030Q4 25: 26Q1 26: 12Q2 26: 88Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q4 202526
Q1 202612
Q2 20268

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q1 26: 2 bought or addedQ1 26: 19 cut or sold outQ1 26Q2 26: 1 bought or addedQ2 26: 7 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q1 2026219
Q2 202617

Biggest buyers

Clear Street Group Inc. Added +2,372+2.4k

Biggest sellers

Westchester Capital Management, LLC Sold out -598,790-598.8k
HGC Investment Management Inc. Sold out -375,000-375.0k
Quarry LP Sold out -174,957-175.0k
RLH Capital LLC Sold out -174,957-175.0k
TORONTO DOMINION BANK Reduced -100,000-100.0k
OSAIC HOLDINGS, INC. Reduced -100-100
UBS Group AG Reduced -28-28

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
INTEGRATED CORE STRATEGIES (US) LLC 13G · passive investor new · filed 2025-10-29 6.4% new 950.0k 2025-10-29

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlueCrest Capital Management Ltd 0.11% of their portfolio ST HELIER, Y9 250,000250.0k $2.6m $2.6m 0.11% Unchanged
2 Calamos Advisors LLC 0.01% of their portfolio NAPERVILLE, IL 175,000175.0k $1.8m $1.8m 0.01% Unchanged
3 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 130,653130.7k $1.3m $1.3m 0.00% Reduced -100.0k -100,000
4 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 78,54378.5k $804.3k $804.3k 0.00% Added +2.4k +2,372
5 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 40,00040.0k $409.6k $409.6k 0.00% Unchanged
6 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 25,00025.0k $256.0k $256.0k 0.00% Unchanged
7 UBS Group AG 0.00% of their portfolio ZURICH, V8 507507 $5.2k $5.2k 0.00% Reduced -28 -28
8 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 100100 $1.0k $1.0k 0.00% Reduced -100 -100