Driehaus Capital Management LLC

Position in ALB — Albemarle Corp

CIK 938206 Chicago, IL

Position in ALB

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$17,534,874

+$17,304,772 QoQ

Shares Held

97,671

+9282.4% QoQ

Ownership

0.083%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

8 quarters on record

Voting authority Sole 98.90858084794873.ToString("F0")% Shared 0.ToString("F0")% None 1.0914191520512742.ToString("F0")%

Basic Materials · as of Mar 31, 2026

Driehaus Capital Management LLC holds $105,969,876 across 4 Specialty Chemicals names. ALB ranks #2 (16.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SQM	Chemical & Mining Co Of Chile Inc	866,592	$70,141,956
2	ALB	Albemarle Corp This page	97,671	$17,534,874
3	ECVT	Ecovyst Inc.	1,356,131	$17,439,844
4	LIN	Linde PLC	1,721	$853,202

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,534,874	97,671	+9282.4%	Shares	Sole	2026-05-15
2023-03-31	$230,102	1,041	-98.4%	Shares	Sole	2023-05-15
2022-09-30	$17,549,825	66,366	-30.1%	Shares	Sole	2022-11-14
2022-06-30	$19,831,993	94,899	+68.3%	Shares	Sole	2022-08-15
2022-03-31	$12,472,860	56,400	-8.0%	Shares	Sole	2022-05-16
2021-12-31	$14,338,282	61,335	-20.4%	Shares	Sole	2022-02-14
2021-09-30	$16,877,331	77,076	+921.7%	Shares	Sole	2021-11-15
2021-06-30	$1,270,862	7,544	—	Shares	Sole	2021-08-16
No filing history on record for this holder in this stock.