13F reference period
Q2 2026
Security Snapshot
ACP Holdings Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value per share (ACGC) Institutional Ownership
CUSIP: G0113G101
13F Institutional Holders and Ownership History from Q2 2026 to Q3 2026
Institutions Reporting
43
Shares (Excl. Options)
17.4M
Full value: 17,402,667 · shares · 30 Jun 2026Price
$9.94
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
Save this security page for your next review
Watchlists follow companies and investors, across their share classes. Bookmark this page to revisit this specific CUSIP and its quarterly holders. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Class A Ordinary Shares, $0.0001 par value per share
- Symbol
- ACGC on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 17,402,667
- Total 13F value
- $172,998,228
- Portfolio coverage rank
- 0%
- Share change
- +16,983,533
- Value change
- +$168,832,036
- Number of holders
- 43
- Shares outstanding
- 21,988,356
- SEC-reported price per share
- $10.06
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- ACGC - ACP Holdings Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value per share is tracked under CUSIP G0113G101.
- 43 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- The headline uses Q2 2026 reported holdings.
- Quarter-over-quarter comparison is unavailable because the immediately preceding quarter is missing.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 43 institutions filings for Q2 2026.
Security key
G0113G101
13F reference period
Q2 2026
13F holders
43
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
ACGC full holder history
ACP Holdings Acquisition Corp. SEC filings
ACP Holdings Acquisition Corp. company facts
ACP Holdings Acquisition Corp. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G0113G101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
ACGC
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Adage Capital Management, L.P. | 8.2% | $17,910,000 | 1,800,000 | Adage Capital Management, L.P. | 30 Jun 2026 | |||
| Polar Asset Management Partners Inc. | 7.3% | $15,971,242 | 1,605,150 | Polar Asset Management Partners Inc. | 30 Jun 2026 | |||
| Magnetar Financial LLC | 7.3% | $15,920,000 | 1,600,000 | MAGNETAR FINANCIAL LLC | 30 Jun 2026 |
As of 30 Jun 2026,
43
institutional investors reported holding
shares of
ACP Holdings Acquisition Corp. - Class A Ordinary Shares, $0.0001 par value per share (ACGC).
This represents
79%
of the company’s total
outstanding shares.
17.4M
Full value: 17,402,667 · shares · 30 Jun 202621.99M
Full value: 21,988,356 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
72%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 8.2% | 1,800,000 | 0.03% | $17,892,000 | |
| Polar Asset Management Partners Inc. | 7.3% | 1,605,150 | 0.29% | $15,955,191 | |
| Magnetar Financial LLC | 7.3% | 1,600,000 | 0.15% | $15,904,000 | |
| Karpus Management, Inc. | 6.1% | 1,348,625 | 0.39% | $13,405,333 | |
| GLAZER CAPITAL, LLC | 4.5% | 1,000,000 | 0.25% | $9,940,000 | |
| Alberta Investment Management Corp | 4.5% | 980,000 | 0.06% | $9,741,200 | |
| WOLVERINE ASSET MANAGEMENT LLC | 4.1% | 907,002 | 0.12% | $9,015,600 | |
| Meteora Capital, LLC | 3.3% | 730,027 | 0.6% | $7,256,468 | |
| AQR Arbitrage LLC | 2.7% | 584,442 | 0.08% | $5,809,353 | |
| Paloma Partners Management Co | 2.6% | 578,500 | 1.4% | $5,750,290 | |
| Linden Advisors LP | 2.3% | 500,000 | 0.03% | $4,970,000 | |
| Sculptor Capital LP | 1.9% | 421,068 | 0.04% | $4,185,416 | |
| BNP PARIBAS FINANCIAL MARKETS | 1.9% | 419,134 | 0% | 0% | $4,166,192 |
| L1 Global Manager Pty Ltd | 1.8% | 400,000 | 3.2% | $3,976,000 | |
| Crossingbridge Advisors, LLC | 1.7% | 375,000 | 0.66% | $3,727,500 | |
| TWO SIGMA INVESTMENTS, LP | 1.6% | 362,500 | 0% | $3,603,250 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 1.4% | 317,705 | 0.11% | $3,167,519 | |
| First Trust Capital Management L.P. | 1.4% | 300,000 | 0.17% | $2,982,000 | |
| 683 Capital Management, LLC | 1.1% | 250,000 | 0.23% | $2,485,000 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.1% | 250,000 | 0% | $2,485,000 | |
| D. E. Shaw & Co., Inc. | 1.1% | 250,000 | 0% | $2,485,000 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 1.1% | 250,000 | 0.01% | $2,485,000 | |
| Periscope Capital Inc. | 0.91% | 200,000 | 0.32% | $1,988,000 | |
| Westchester Capital Management, LLC | 0.91% | 200,000 | 0.1% | $1,988,001 | |
| BERKLEY W R CORP | 0.9% | 198,860 | 0.1% | $1,976,668 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Headline period
Q2 2026
Rows shown
1-2 of 2