Harvard Ave Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share (HAVA)

Q: What does CUSIP G4330A103 represent in this 13F holders report?

CUSIP G4330A103 is the security identifier for HAVA - Harvard Ave Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share used to aggregate holder disclosures.

Q: How many institutions held HAVA - Harvard Ave Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share in Q1 2026?

35 institutional investors reported HAVA - Harvard Ave Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: G4330A103

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Class A ordinary shares, $0.0001 par value per share
Total 13F shares: 12,134,652
Total 13F value: $121,410,410
Share change: +7,259,562
SEC-reported price per share: $10.01
Number of holders: 35
Value change: +$72,642,608
Number of buys: 20
Number of sells: 1
Shares outstanding: 15,858,966

Security key

G4330A103

Report period

Q1 2026

Institutions

Top holders

HAVA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 Previous quarter: Q4 2025 Harvard Ave Acquisition Corp SEC filings Harvard Ave Acquisition Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G4330A103

Newer quarter: Q2 2026 Previous quarter: Q4 2025

Recent filing periods:

Q3 2026 Q2 2026 Q1 2026 Q4 2025

Ownership snapshot

Top reported holders of HAVA - Harvard Ave Acquisition Corporation - Class A ordinary shares, $0.0001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Copley Square LLC

Disclosed value leader

MILLENNIUM MANAGEMENT LLC

Comparable rows

3/15

Latest evidence

31 Dec 2025

13D/G 3/4/5 13F Lead comparable stake: 21% 12 rows are not safely comparable across share classes. 13D/G row: Copley Square LLC Showing 1-6 of 15 holder rows.

Quick read

Copley Square LLC leads the comparable SEC ownership view at 21%.

3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Copley Square LLC's linked filing trail.

Comparable ownership Top 3

Copley Square LLC 21%

Northlake Partners Ltd. 7.8%

INTEGRATED CORE STRATEGIES (US) LLC 6.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Copley Square LLC	13D/G 13D/G	21% Reported 13D/G · 22 Oct 2025	— 4,368,432 shares	$0	22 Oct 2025
Northlake Partners Ltd.	13D/G 13D/G	7.8% Reported 13D/G · 22 Oct 2025	— 1,604,757 shares	$0	22 Oct 2025
INTEGRATED CORE STRATEGIES (US) LLC	13D/G Millennium Management LLC 13D/G	6.4% Reported 13D/G · 23 Oct 2025	— 950,000 shares	$0	23 Oct 2025
Hongbo Xing	3/4/5 10%+ Owner 3/4/5	— mixed-class rows	— 4,368,432 shares mixed-class rows	—	30 Sep 2025
Tian Wang	3/4/5 10%+ Owner 3/4/5	— mixed-class rows	— 1,604,757 shares mixed-class rows	—	30 Sep 2025
MILLENNIUM MANAGEMENT LLC	13F Company 13F	— denominator unverified	$9,585,500 950,000 shares	—	31 Dec 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

12,134,652

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend