Perimeter Acquisition Corp. I
PMTR- 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; 56 institutions reported holding it in 13F filings for Q2 2026, worth $230.4M 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, +4 vs. previous quarter
- 56
- 13F valueReported value at the end of Q2 2026
- $230.4M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding PMTR, Q2 2026
No superinvestor reported holding PMTR 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 |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 2,440,298 | $25.4M | 3.24% | 00.0% | Unchanged |
| Fort Baker Capital Management LP | 1,573,684 | $16.4M | 1.30% | 00.0% | Unchanged |
| Linden Advisors LP | 1,500,000 | $15.6M | 0.08% | 00.0% | Unchanged |
| Magnetar Financial LLC | 1,500,000 | $15.6M | 0.14% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 1,500,000 | $15.6M | 0.09% | 00.0% | Unchanged |
| Moore Capital Management, LP | 1,200,000 | $12.5M | 0.28% | 00.0% | Unchanged |
| Governors Lane LP | 1,116,900 | $11.6M | 1.17% | 00.0% | Unchanged |
| Meteora Capital, LLC | 905,419 | $9.43M | 0.78% | +207,217+29.7% | Added |
| Lineage Point Capital LP | 700,000 | $7.29M | 1.50% | −33,364−4.5% | Reduced |
| Saba Capital Management, L.P. | 649,940 | $6.77M | 0.21% | −154,938−19.2% | Reduced |