HAVAU · Harvard Ave Acquisition Corp · Holdings

$10.32 +0.01 (+0.10%) At close · Oct 22

Market Cap

$212.11M

20.69M

Volume · Oct 22 240 Avg daily vol (11 sessions) 5134

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of HAVAU: 13F, 13D and 13G, insiders and funds →

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.

Quarter:

Holders: 8

Total Value: $0

Total Shares: 699,803

Institutional Ownership Trend

3 quarters

Who Holds HAVAU

Last 3 quarters through Jun 30, 2026

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026: 8 filers, like-for-like change -67.0%; actively managed books -67.0%.

Holder type	Share	Filers	Change	Exited
Registered adviser	25.0%	1	-77.4%	1
Bank	24.5%	3	-36.9%	0
Non-US	0.0%	0	-100.0%	1
Holding company	0.0%	1	-50.0%	0
Adviser	0.0%	0	—	0
Unknown	50.5%	3	-49.6%	2

Style	Share	Filers	Change	Exited
Concentrated	46.9%	2	+0.7%	0
Diversified active	53.1%	6	-79.3%	4
Systematic-like	0.0%	0	—	0
Index-like	0.0%	0	—	0

Turnover	Share	Filers	Change	Exited
Low turnover	30.7%	3	0.0%	0
Medium turnover	18.7%	2	-84.2%	1
High turnover	39.3%	2	-66.7%	2
Unknown	11.2%	1	-68.7%	1

Holding horizon	Share	Filers	Change	Exited
Short horizon	46.9%	2	-77.7%	3
Medium horizon	0.0%	0	-100.0%	1
Long horizon	49.5%	5	-22.4%	0
Unknown	3.6%	1	0.0%	0

13F book size	Share	Filers	Change	Exited
Under $1B	0.0%	0	-100.0%	3
$1B to $10B	35.7%	1	-70.5%	1
$10B to $100B	58.5%	5	-19.3%	0
$100B or more	5.8%	2	-0.1%	0

Client base	Share	Filers	Change	Exited
Registered funds and BDCs	25.0%	1	-77.4%	1
Pooled investment vehicles	0.0%	0	—	0
Unknown	75.0%	7	-61.1%	3

Private funds	Share	Filers	Change	Exited
Other private funds	25.0%	1	0.0%	0
No private funds	0.0%	0	-100.0%	1
Hedge funds	0.0%	0	—	0
Unknown	75.0%	7	-61.1%	3

Location	Share	Filers	Change	New	Exited
United States	45.5%	5	-74.8%	0	3
Outside the US	54.5%	3	-55.5%	0	1

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Conviction and Crowding

8 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

0.000% of filers hold it in their top 10

Mar 31, 2026: 0

Holders above 5%

median weight —

Mar 31, 2026: 0

Crowding

—

shares outstanding is an issuer-wide count, not one listing's

Private-fund advisers

—

of shares outstanding

Institutional ownership

—

shares outstanding is an issuer-wide count, not one listing's

Top 10 holders

100.0%

of 13F shares, Herfindahl 0.242

Active holders

-67.0%

like-for-like share change of active filers

5% stakes on record

0 13D, 1 13G (0 institutional, 1 passive, 0 exempt)

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$10.02

estimated per share

Mar 31, 2026: $10.02

Quarter-end price

—

implied by 13F values

Estimated gain or loss

—

price against the estimated cost

Estimated at a loss

—

of costed 13F value

Estimated cost covers 88.8% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies HAVAU's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	LKSP Lake Superior Acquisition Corp	4	0.707
2	CRAC Crown Reserve Acquisition Corp. I	3	0.671
3	KCHV Kochav Defense Acquisition Corp.	3	0.671
4	MKLY McKinley Acquisition Corp	4	0.667
5	KOYN CSLM Digital Asset Acquisition Corp III, Ltd	4	0.632
6	CRAQ Cal Redwood Acquisition Corp.	3	0.612
7	VNME Vendome Acquisition Corp I	4	0.603
8	CRAN Crane Harbor Acquisition Corp. II	3	0.567
9	OYSE Oyster Enterprises II Acquisition Corp	3	0.530
10	SOCA Solarius Capital Acquisition Corp.	3	0.500

Shareholder Targets

13F filers that own its peers but not HAVAU, quarter ended Jun 30, 2026

Found through its holder-overlap peers: LKSP, CRAC, KCHV, MKLY, KOYN, CRAQ, VNME, CRAN, OYSE, SOCA, CHAR, LAFA, IPEX, GTERA, CCAQ, SZZL, WSTN, TACH, VECA, XRPNU. 90 filers in all.

#	Filer	In peers	Of book	Largest peers
1	METEORA CAPITAL, LLC Adviser, Diversified active	$106,980,105 13 held	10.4%	CRAN, CRAQ, XRPNU
2	D. E. Shaw & Co., Inc. Unknown, Systematic-like	$98,001,454 13 held	0.060%	TACH, OYSE, SZZL
3	PICTON MAHONEY ASSET MANAGEMENT Non-US, Diversified active	$70,449,027 14 held	0.670%	TACH, OYSE, CRAQ
4	First Trust Capital Management L.P. Registered adviser, Diversified active	$64,613,009 13 held	6.03%	VNME, CHAR, CCAQ
5	LMR Partners LLP Exempt adviser, Diversified active	$60,483,275 8 held	0.590%	GTERA, OYSE, TACH
6	Arrington Capital Management, LLC Registered adviser, Concentrated	$60,394,320 1 held	67.4%	XRPNU
7	Verition Fund Management LLC Registered adviser, Diversified active	$47,718,150 13 held	0.370%	CRAQ, CRAN, KOYN
8	Periscope Capital Inc. Exempt adviser, Diversified active	$43,199,378 15 held	7.66%	CRAN, GTERA, SOCA
9	Alberta Investment Management Corp Non-US, Concentrated	$39,832,700 8 held	0.260%	SZZL, CRAN, TACH
10	Wealthspring Capital LLC Registered adviser, Diversified active	$34,175,200 8 held	9.94%	TACH, KOYN, SZZL

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

New and Sold Out count only filers that reported a 13F for both quarters: a first-time filer's book is not a buy, and a fund that has not filed, or withheld its positions under confidential treatment, has not sold.

Holder count: -4

Institutional value: -100.0%

Shares held: -67.0%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds	Open
Large Clear Street Group Inc.	+2,372	78,543

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large TORONTO DOMINION BANK	−100,000	130,653
Large OSAIC HOLDINGS, INC.	−100	100
Mega UBS Group AG	−28	507

Top New Positions

vs Mar 31, 2026

No new positions this quarter.

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid Westchester Capital Management, LLC	598,790	$6,059,754
Small HGC Investment Management Inc.	375,000	$3,795,000
Mid Quarry LP	174,957	$1,770,564
Small RLH Capital LLC	174,957	$1,770,564

Filter: New 0 Increased 1 Reduced 3 Sold out 4 Unchanged 4

Holder type: Registered adviser 1 Bank 3 Holding company 1 Unknown 3

Showing 8 of 8

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Clear Street Group Inc. HAVAU

—

78,543

BlueCrest Capital Management Ltd HAVAU

—

250,000

TORONTO DOMINION BANK HAVAU

—

130,653

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD SECURITIES (USA) LLC	130,653	$0	—	Defined

OSAIC HOLDINGS, INC. HAVAU

—

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	100	$0	—	Defined

JPMORGAN CHASE & CO HAVAU

—

40,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities LLC	40,000	$0	—	Defined

UBS Group AG HAVAU

—

507

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	507	$0	—	Defined

Calamos Advisors LLC HAVAU

—

175,000

HRT FINANCIAL LP HAVAU

—

25,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WESTCHESTER CAPITAL PARTNERS, LLC	5,393	$54,577	0.9%	Sole
Virtus Investment Advisers, LLC	544,053	$5,505,816	90.9%	Other
Held directly	49,344	$499,361	8.2%	Sole

Key facts CIK 2042460 CUSIP G4330A103