Parallax Volatility Advisers, L.P.

Position in PMTR — Perimeter Acquisition Corp. I

CIK 1521001 San Francisco, CA

Position in PMTR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$260,500

+$95,815 QoQ

Shares Held

54,778

+84.0% QoQ

Ownership

0.178%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#46

of 56 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $143,532,769 across 117 Shell Companies names. PMTR ranks #62 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WENN	WEN Acquisition Corp	1,067,403	$9,678,640
2	KOYN	CSLM Digital Asset Acquisition Corp III, Ltd	1,706,488	$9,188,340
3	MESH	Meshflow Acquisition Corp	1,453,661	$7,772,154
4	PCAP	ProCap Acquisition Corp	661,597	$6,401,109
5	RDAG	Republic Digital Acquisition Co	639,202	$6,286,964
6	KCHV	Kochav Defense Acquisition Corp.	1,169,444	$5,649,047
7	CAII	Collective Acquisition Corp. II	801,273	$5,358,275
8	VHCP	Vine Hill Capital Investment Corp. II	814,099	$5,220,428

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30 PMTRU	—	15,478	0.0%	Shares	Sole	2026-08-14
2026-06-30 PMTRW	—	14,300	0.0%	Shares	Sole	2026-08-14
2026-06-30	$260,500	25,000	—	Shares	Sole	2026-08-14
2026-03-31 PMTRU	$164,685	15,478	0.0%	Shares	Sole	2026-05-15
2026-03-31 PMTRW	—	14,300	-4.7%	Shares	Sole	2026-05-15
2025-12-31 PMTRU	$164,066	15,478	0.0%	Shares	Sole	2026-02-17
2025-12-31 PMTRW	—	15,000	0.0%	Shares	Sole	2026-02-17
2025-09-30 PMTRU	$159,268	15,478	0.0%	Shares	Sole	2025-11-14
2025-09-30 PMTRW	—	15,000	-40.0%	Shares	Sole	2025-11-14
2025-06-30 PMTRU	$163,292	15,478	—	Shares	Sole	2025-08-14
2025-06-30 PMTRW	—	25,000	—	Shares	Sole	2025-08-14
No filing history on record for this holder in this stock.