AMERIPRISE FINANCIAL INC

Position in MTRN — MATERION Corp

CIK 820027 MINNEAPOLIS, MN

Back to MTRN Full portfolio

Position in MTRN

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

Position Value

$11,631,305

+$1,253,943 QoQ

Shares Held

80,410

-3.7% QoQ

Ownership

0.387%

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 0.ToString("F0")% Shared 94.64121377938068.ToString("F0")% None 5.358786220619326.ToString("F0")%

Common Shares in MTRN Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Mar 31, 2026

AMERIPRISE FINANCIAL INC holds $270,725,422 across 18 Other Industrial Metals & Mining names. MTRN ranks #7 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TECK	Teck Resources Ltd	1,413,158	$73,130,926
2	BHP	BHP Group Ltd	651,645	$47,400,656
3	RIO	Rio Tinto PLC	443,751	$41,397,528
4	LAC	Lithium Americas Corp.	7,546,429	$29,808,393
5	MP	MP Materials Corp. / DE	410,814	$19,825,882
6	UAMY	United States Antimony Corp	2,239,801	$19,553,461
7	MTRN	MATERION Corp This page	80,410	$11,631,305
8	GSM	Ferroglobe PLC	2,216,942	$9,133,800

All Filings in MTRN

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$11,631,305	80,410	-3.7%	Shares	Defined	2026-05-15
2025-12-31	$10,377,362	83,473	-5.0%	Shares	Defined	2026-02-17
2025-09-30	$10,620,648	87,912	+7.2%	Shares	Defined	2025-11-14
2025-06-30	$6,507,942	81,995	+27.4%	Shares	Defined	2025-08-14
2025-03-31	$5,253,000	64,375	-4.2%	Shares	Defined	2025-05-14
2024-12-31	$6,647,503	67,228	-25.4%	Shares	Defined	2025-02-14
2024-09-30	$10,077,467	90,090	-13.7%	Shares	Defined	2024-11-14
2024-06-30	$11,285,527	104,370	-12.1%	Shares	Defined	2024-08-14
2024-03-31	$15,651,768	118,799	-57.4%	Shares	Defined	2024-05-15
2023-12-31	$36,304,317	278,985	-12.6%	Shares	Defined	2024-02-14
2023-09-30	$32,529,569	319,199	-6.7%	Shares	Defined	2023-11-14
2023-06-30	$39,076,384	342,175	-8.0%	Shares	Defined	2023-08-14
2023-03-31	$43,135,992	371,862	-15.2%	Shares	Defined	2023-05-22
2022-12-31	$38,360,269	438,353	+4.3%	Shares	Defined	2023-02-14
2022-09-30	$33,618,240	420,228	-7.8%	Shares	Defined	2022-11-14
2022-06-30	$33,612,915	455,892	+6.5%	Shares	Defined	2022-08-15
2022-03-31	$36,708,979	428,143	+4.6%	Shares	Defined	2022-05-16
2021-12-31	$37,634,351	409,336	+7.9%	Shares	Defined	2022-02-14
2021-09-30	$26,033,229	379,272	-10.1%	Shares	Defined	2021-11-15
2021-06-30	$31,780,142	421,767	+23.1%	Shares	Defined	2021-08-16
2021-03-31	$22,700,844	342,706	-8.5%	Shares	Defined	2021-05-17
2020-12-31	$23,866,453	374,552	-10.8%	Shares	Defined	2021-02-12
2020-09-30	$21,838,862	419,736	-6.9%	Shares	Defined	2020-11-16
2020-06-30	$27,726,270	450,907	-10.0%	Shares	Defined	2020-08-14
2020-03-31	$17,545,435	501,155	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.