# GP-ACT III ACQUISITION CORP (GPATU)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/GPATU/

- Reporting holders: 2
- Reported value: $224.6K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Clear Street Group Inc.](https://holderbook.com/funds/1881567-clear-street-group-inc/) | $181.0K | 16,485 | 0.0% | 4 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $43.6K | 3,970 | 0.0% | 7 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 2 | $224.6K |
| Q1 2026 | 3 | $203.1K |
| Q4 2025 | 2 | $199.5K |
| Q3 2025 | 2 | $200.5K |
| Q2 2025 | 3 | $281.5K |
| Q1 2025 | 4 | $269.1K |
| Q4 2024 | 3 | $204.5K |
| Q3 2024 | 2 | $12.6M |
| Q2 2024 | 37 | $255.8M |