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Perimeter Acquisition Corp I

CUSIP: G7010A129 | 67 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
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Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/AHarraden Circle Investments, LLC2,440,2989.8%New 5%+ stakeJun 30, 2026No 13F filer matched
13G/AHarraden Circle Investments, LLC2,440,298

Institutional Holders — Q3 2026

Context Capital Management, LLC250,000
0.1% of portfolio›$2.6M
StoneX Group Inc.36,038
0.0% of portfolio›$375.9K
FNY Investment Advisers, LLC15,110
0.0% of portfolio›$157
StyleTurnoverLocationFiled
Context Capital Management, LLC
250,000$2.6M0.1%GARPHighGreenwich, CT2026-11-04
StoneX Group Inc.
36,038$375.9K0.0%ETFMediumNew York, NY2026-11-03
FNY Investment Advisers, LLC
15,110$1570.0%GrowthVery HighNew York, NY2026-10-16
9.8% of class · Jun 30, 2026
New 5%+ stake
No 13F filer matched