Skip to main content

Perimeter Acquisition Corp. I

corporate_fare Company Profile

Perimeter Acquisition Corp. I

PMTR·NASDAQ·Real Estate & Construction·CIK 0002061473

The company is a newly organized blank check company, incorporated on March 6, 2025, as a Cayman Islands exempted company. Its purpose is to complete a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses or entities. To date, the company's activities have been limited to organizational efforts and those related to its initial public offering. It has not yet selected a specific business combination target and has generated no operating revenues. The company does not expect to generate operating revenues until it completes its initial business combination. While it may pursue acquisitions in any business, industry, sector, or geographical location, the company intends to focus on industries that align with its management team's background. It aims to identify and acquire a business in the United States of America or an ally of the US, specifically focusing on the defense and national security sectors. The management team has experience identifying, financing, and operating companies at the intersection of the defense, technology, and national security sectors.

Perimeter Acquisition Corp. I (NASDAQ:PMTR) is a publicly traded company in the Real Estate & Construction sector. Wiseek has independently scored 3 items for PMTR at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-13, rated 8/10. Across its 3 most recent items scored 7 or higher, the top rating is 9/10, with 3 rated 8 or above. Recent SEC coverage for PMTR spans 10-Q, 10-K.

Recent high-impact activity:

  • SPAC Reiterates Going Concern Warning as Liquidation Deadline Looms
  • SPAC Reiterates Going Concern Warning as Business Combination Deadline Nears
  • Auditors Raise Substantial Doubt About Perimeter Acquisition Corp. I's Ability to Continue as Going Concern

Financial Snapshot

Fiscal year ended December 31, 2025
Cash & Equivalents
$762.93K
Debt / Equity
0.00×
Source: 10-K · filed 2026-03-30 · accession 0001493152-26-013411

Short Interest & Short Volume

1.00 days to cover

FINRA reported short interest of 107 shares in PMTR as of the September 15, 2026 settlement, a 51.4% decrease from the prior period — about 1.0 days to cover at its recent average daily volume. On October 2, 2026, 5.9% of PMTR volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)107 shares as of September 15, 2026
Change vs prior period▼ 51.4%
Days to cover1.00 at avg daily volume of 84,339
Daily short volume (FINRA facilities)5.9% of 70,452 shares on October 2, 2026
5-day average short volume10.4%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

$10.42
52-week range · as of 2026-08-13 $10.11 – $10.67
Market cap
$321.2M
Volume
163.9K (1.8× avg)
3-mo avg 92.5K
Live data · 2026-10-05 04:24 UTC · Market overnight

show_chartPrice Chart

Loading chart...

feed PMTR - Latest Insights

PMTR
Aug 13, 2026, 4:16 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $10.40
Real-time Price: $10.42 info
Change: +$0.020 (+0.19%) info
Market Cap: $321.202M info
PMTR
May 15, 2026, 4:31 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $10.29
Real-time Price: $10.42 info
Change: +$0.130 (+1%) info
Market Cap: $321.202M info
PMTR
Mar 30, 2026, 6:03 AM EDT
Filing Type: 10-K
Importance Score:
9
Price at Filing: $10.27
Real-time Price: $10.42 info
Change: +$0.150 (+1%) info
Market Cap: $321.202M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets