ACP Holdings Acquisition Corp.
ACGCU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002111542
No open-market purchases or sales by ACP Holdings Acquisition Corp. insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $26.5M in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +10 vs. previous quarter
- 10
- 13F valueReported value at the end of Q2 2026
- $26.5M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding ACGCU, Q2 2026
No superinvestor reported holding ACGCU at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by ACP Holdings Acquisition Corp. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 10, 2026 (view filing) | Apr 8 | 2 days | Union Street Sponsor, LLC10% Owner | PPurchaseClass A ordinary shares | +435.0K | – | – | New position435.0K after | Duplicate filing |
| Apr 10, 2026 (view filing) | Apr 8 | 2 days | Mallozzi Andrew EmilioCEO and Chairman of the Board | PPurchaseClass A ordinary shares | +435.0K | – | – | New position435.0K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in ACP Holdings Acquisition Corp. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lineage Point Capital LP | 894,800 | $9.01M | 1.85% | +894,800 | New |
| LMR Partners LLP | 500,000 | $5.04M | 0.04% | +500,000 | New |
| Aristeia Capital LLC | 347,308 | $3.50M | 0.05% | +347,308 | New |
| Gabelli & Co Investment Advisers, Inc. | 275,000 | $2.77M | 0.40% | +275,000 | New |
| Picton Mahoney Asset Management | 250,000 | $2.52M | 0.02% | +250,000 | New |
| StoneX Group Inc. | 100,000 | $1.01M | 0.04% | +100,000 | New |
| Gritstone Asset Management LLC | 100,000 | $1.01M | 0.97% | +100,000 | New |
| Boothbay Fund Management, LLC | 75,000 | $755.3K | 0.01% | +75,000 | New |
| Clear Street Group Inc. | 74,920 | $754.4K | 0.00% | +74,920 | New |
| Citadel Advisors LLC | 10,053 | $101.2K | 0.00% | +10,053 | New |