CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in CMP — Compass Minerals International Inc

CIK 884546 SAN FRANCISCO, CA

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Position in CMP

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

Position Value

$16,448,627

+$729,479 QoQ

Shares Held

704,438

-12.0% QoQ

Ownership

1.68%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CMP Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $292,455,148 across 17 Other Industrial Metals & Mining names. CMP ranks #7 (5.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TECK	Teck Resources Ltd	1,772,982	$91,751,818
2	MTRN	MATERION Corp	292,544	$42,316,489
3	MP	MP Materials Corp. / DE	852,620	$41,147,441
4	BHP	BHP Group Ltd	459,376	$33,415,009
5	USAR	USA Rare Earth, Inc.	1,449,933	$21,944,735
6	RIO	Rio Tinto PLC	194,311	$18,127,272
7	CMP	Compass Minerals International Inc This page	704,438	$16,448,627
8	GSM	Ferroglobe PLC	1,475,448	$6,078,845

All Filings in CMP

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$16,448,627	704,438	-12.0%	Shares	Sole	2026-05-15
2025-12-31	$15,719,148	800,364	+17.9%	Shares	Sole	2026-02-13
2025-09-30	$13,031,616	678,730	+17.0%	Shares	Sole	2025-11-10
2025-06-30	$11,658,166	580,297	+18.9%	Shares	Sole	2025-08-12
2025-03-31	$4,532,934	487,937	+28.2%	Shares	Sole	2025-09-15
2024-12-31	$4,281,423	380,571	-11.2%	Shares	Sole	2025-02-06
2024-09-30	$5,149,981	428,451	-18.9%	Shares	Sole	2024-11-12
2024-06-30	$5,455,365	528,109	-11.5%	Shares	Sole	2024-08-12
2024-03-31	$9,388,406	596,468	+8.5%	Shares	Sole	2024-05-09
2023-12-31	$13,913,137	549,492	+6.6%	Shares	Sole	2024-02-06
2023-09-30	$14,402,607	515,299	+2.0%	Shares	Sole	2023-11-08
2023-06-30	$17,178,840	505,260	+1.0%	Shares	Sole	2023-08-10
2023-03-31	$17,158,716	500,400	+2.0%	Shares	Sole	2023-05-12
2022-12-31	$20,107,999	490,439	+3.3%	Shares	Sole	2023-02-13
2022-09-30	$18,284,758	474,559	+8.2%	Shares	Sole	2022-11-14
2022-06-30	$15,517,347	438,467	+8.1%	Shares	Sole	2022-08-15
2022-03-31	$25,466,619	405,584	+6.0%	Shares	Sole	2022-05-13
2021-12-31	$19,536,414	382,467	+5.5%	Shares	Sole	2022-02-11
2021-09-30	$23,339,719	362,418	+3.3%	Shares	Sole	2021-11-16
2021-06-30	$20,789,889	350,825	+2.5%	Shares	Sole	2021-08-16
2021-03-31	$21,465,041	342,236	-8.7%	Shares	Sole	2021-05-17
2020-12-31	$23,129,199	374,744	-3.3%	Shares	Sole	2021-02-16
2020-09-30	$23,011,775	387,730	-1.5%	Shares	Sole	2020-11-13
2020-06-30	$19,184,246	393,523	+3.9%	Shares	Sole	2020-08-20
2020-03-31	$14,564,857	378,603	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.