COOKSON PEIRCE & CO INC

Position in ECVT — Ecovyst Inc.

CIK 1141455 PITTSBURGH, PA

Position in ECVT

as of Jun 30, 2026 · filed Jul 23, 2026 Compact

Position Value

$1,227,308

New position

Shares Held

98,579

first reported quarter

Ownership

0.090%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#92

of 208 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Basic Materials · as of Jun 30, 2026

COOKSON PEIRCE & CO INC holds $34,528,191 across 5 Specialty Chemicals names. ECVT ranks #3 (3.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ESI	Element Solutions Inc	335,149	$16,003,364
2	SQM	Chemical & Mining Co Of Chile Inc	205,434	$15,210,333
3	ECVT	Ecovyst Inc. This page	98,579	$1,227,308
4	SHW	Sherwin Williams Co	3,113	$1,071,868
5	PPG	Ppg Industries Inc	8,371	$1,015,318

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,227,308	98,579	—	Shares	Sole	2026-07-23
No filing history on record for this holder in this stock.