WELLINGTON MANAGEMENT GROUP LLP

Position in CRS — Carpenter Technology Corp

CIK 902219 Boston, MA

Back to CRS Full portfolio

Position in CRS

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

Position Value

$312,224,051

+$202,698,833 QoQ

Shares Held

506,167

+82.2% QoQ

Ownership

1.02%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#17

of 873 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 89% None 11%

Common Shares in CRS Over Time

Shares Held

Position Value (USD)

Position in Metal Fabrication

Industrials · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $397,557,003 across 6 Metal Fabrication names. CRS ranks #1 (78.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRS	Carpenter Technology Corp This page	506,167	$312,224,051
2	CMC	COMMERCIAL METALS Co	435,750	$27,343,311
3	GPGI	GPGI, Inc.	1,396,698	$22,137,663
4	MEC	Mayville Engineering Company, Inc.	477,583	$17,890,257
5	ATI	Ati Inc	81,401	$16,044,136
6	MLI	Mueller Industries Inc	31,198	$1,917,585

All Filings in CRS

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$312,224,051	506,167	+82.2%	Shares	Defined	2026-08-14
2026-03-31	$109,525,218	277,877	+138.5%	Shares	Defined	2026-05-15
2025-12-31	$36,687,990	116,529	-2.7%	Shares	Defined	2026-02-17
2025-09-30	$29,394,083	119,712	-11.9%	Shares	Defined	2025-11-14
2025-06-30	$37,535,166	135,810	-47.5%	Shares	Defined	2025-08-14
2025-03-31	$46,835,753	258,504	+3.8%	Shares	Defined	2025-05-13
2024-12-31	$42,273,912	249,095	+64.8%	Shares	Defined	2025-02-12
2024-09-30	$24,115,249	151,117	-2.8%	Shares	Defined	2024-11-14
2024-06-30	$17,036,401	155,470	-61.6%	Shares	Defined	2024-08-14
2024-03-31	$28,894,888	404,577	-3.5%	Shares	Defined	2024-05-15
2023-12-31	$29,669,234	419,057	-0.6%	Shares	Defined	2024-02-12
2023-09-30	$28,339,027	421,649	-4.0%	Shares	Defined	2023-11-14
2023-06-30	$24,642,134	439,019	-41.5%	Shares	Defined	2023-08-14
2023-03-31	$33,581,636	750,260	-8.2%	Shares	Defined	2023-05-12
2022-12-31	$30,195,381	817,417	-7.6%	Shares	Defined	2023-02-13
2022-09-30	$27,561,327	885,078	-1.2%	Shares	Defined	2022-11-14
2022-06-30	$25,008,251	896,032	+17.5%	Shares	Defined	2022-08-15
2022-03-31	$32,005,719	762,404	+14.3%	Shares	Defined	2022-05-16
2021-12-31	$19,471,918	667,075	+195.3%	Shares	Defined	2022-02-11
2021-09-30	$7,395,637	225,890	-0.1%	Shares	Defined	2021-11-15
2021-06-30	$9,096,436	226,167	+2928.1%	Shares	Defined	2021-08-16
2021-03-31	$307,349	7,469	-95.8%	Shares	Defined	2021-05-17
2020-12-31	$5,219,321	179,235	-62.4%	Shares	Defined	2021-02-12
2020-09-30	$8,661,392	476,949	-87.3%	Shares	Defined	2020-11-16
2020-06-30	$91,256,524	3,758,506	-17.5%	Shares	Defined	2020-08-14
2020-03-31	$88,849,780	4,556,399	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.