Perimeter Acquisition Corp. I
PMTRU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002061473
No open-market purchases or sales by Perimeter Acquisition Corp. I insiders were filed in the last 90 days; 8 institutions reported holding it in 13F filings for Q2 2026, worth $7.51M 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, 0 vs. previous quarter
- 8
- 13F valueReported value at the end of Q2 2026
- $7.51M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding PMTRU, Q2 2026
No superinvestor reported holding PMTRU at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Perimeter Acquisition Corp. I insiders from Form 4, newest first.
No open-market purchases or sales by Perimeter Acquisition Corp. I insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Perimeter Acquisition Corp. I at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LMR Partners LLP | 250,000 | $2.69M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 148,857 | $1.60M | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 135,905 | $1.47M | 0.00% | −5,595−4.0% | Reduced |
| Clear Street Group Inc. | 69,809 | $752.5K | 0.00% | +10,203+17.1% | Added |
| JPMorgan Chase & Co | 50,000 | $540.0K | 0.00% | 00.0% | Unchanged |
| Readystate Asset Management LP | 26,045 | $281.3K | 0.01% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 15,478 | $172.3K | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 126 | $1.36K | 0.00% | +32+34.0% | Added |