Driehaus Capital Management LLC

Position in CRS — Carpenter Technology Corp

CIK 938206 Chicago, IL

Position in CRS

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

Position Value

$140,147,898

+$15,810,522 QoQ

Shares Held

227,203

-28.0% QoQ

Ownership

0.458%

of shares outstanding

% of Portfolio

0.81%

of 13F equity value

Holder Rank

#43

of 873 holders

Holding Since

Mar 2022

14 quarters on record

Voting authority Sole 87% Shared 0% None 13%

Industrials · as of Jun 30, 2026

Driehaus Capital Management LLC holds $242,453,266 across 4 Metal Fabrication names. CRS ranks #1 (57.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRS	Carpenter Technology Corp This page	227,203	$140,147,898
2	ATI	Ati Inc	205,124	$40,429,940
3	MEC	Mayville Engineering Company, Inc.	846,354	$31,704,420
4	PRLB	Proto Labs Inc	370,151	$30,171,008

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$140,147,898	227,203	-28.0%	Shares	Sole	2026-08-14
2026-03-31	$124,337,376	315,457	-21.8%	Shares	Sole	2026-05-15
2025-12-31	$126,973,712	403,296	+47.2%	Shares	Sole	2026-02-17
2025-09-30	$67,264,700	273,946	-40.0%	Shares	Sole	2025-11-14
2025-06-30	$126,215,560	456,674	-20.3%	Shares	Sole	2025-08-14
2025-03-31	$103,806,356	572,946	+79.2%	Shares	Sole	2025-05-15
2024-12-31	$54,270,372	319,783	+35.2%	Shares	Sole	2025-02-14
2024-09-30	$37,736,840	236,476	-50.6%	Shares	Sole	2024-11-14
2023-12-31	$33,862,082	478,278	+17.6%	Shares	Sole	2024-02-14
2023-09-30	$27,326,510	406,584	-22.0%	Shares	Sole	2023-11-14
2023-06-30	$29,241,765	520,965	+116.6%	Shares	Sole	2023-08-14
2023-03-31	$10,764,600	240,496	+60.7%	Shares	Sole	2023-05-15
2022-06-30	$4,175,782	149,616	-42.9%	Shares	Sole	2022-08-15
2022-03-31	$10,991,329	261,823	—	Shares	Sole	2022-05-16
No filing history on record for this holder in this stock.