MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in TECK — Teck Resources Ltd

CIK 912938 Boston, MA

Back to TECK Full portfolio

Position in TECK

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$306,503,604

+$247,613,944 QoQ

Shares Held

5,922,775

+381.6% QoQ

Ownership

1.23%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

20 quarters on record

Voting authority Sole 66.30415641316782.ToString("F0")% Shared 31.95922519427127.ToString("F0")% None 1.7366183925609193.ToString("F0")%

Common Shares in TECK Over Time

Shares Held

Position Value (USD)

Position in Other Industrial Metals & Mining

Basic Materials · as of Mar 31, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $457,195,147 across 4 Other Industrial Metals & Mining names. TECK ranks #1 (67.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TECK	Teck Resources Ltd This page	5,922,775	$306,503,604
2	VALE	Vale S.A.	7,259,506	$115,498,736
3	RIO	Rio Tinto PLC	368,340	$34,362,438
4	GSM	Ferroglobe PLC	201,546	$830,369

All Filings in TECK

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20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$306,503,604	5,922,775	+381.6%	Shares	Defined	2026-05-14
2025-12-31	$58,889,660	1,229,686	-34.4%	Shares	Sole	2026-01-22
2025-09-30	$82,267,457	1,874,401	+1.0%	Shares	Sole	2025-10-29
2025-06-30	$74,961,632	1,856,405	+41.9%	Shares	Sole	2025-08-08
2025-03-31	$47,651,130	1,308,019	+20.3%	Shares	Sole	2025-05-02
2024-12-31	$44,072,969	1,087,416	-8.8%	Shares	Sole	2025-02-12
2024-09-30	$62,285,542	1,192,296	-0.8%	Shares	Sole	2024-11-12
2024-06-30	$57,562,004	1,201,712	-12.6%	Shares	Sole	2024-08-09
2024-03-31	$62,933,719	1,374,699	+17.2%	Shares	Sole	2024-05-14
2023-12-31	$49,566,984	1,172,628	+54.3%	Shares	Sole	2024-02-08
2023-09-30	$32,756,673	760,192	+37.4%	Shares	Defined	2023-11-08
2023-06-30	$23,300,834	553,464	-0.1%	Shares	Defined	2023-08-09
2023-03-31	$20,221,547	554,015	+2.0%	Shares	Defined	2023-05-10
2022-12-31	$20,534,633	542,957	+7.5%	Shares	Defined	2023-02-13
2022-09-30	$15,353,339	504,878	-1.6%	Shares	Defined	2022-11-09
2022-06-30	$15,686,598	513,137	+10.5%	Shares	Defined	2022-08-09
2022-03-31	$18,761,760	464,515	+4180.8%	Shares	Defined	2022-05-11
2020-09-30	$151,045	10,851	-2.2%	Shares	Defined	2020-11-12
2020-06-30	$115,630	11,097	-25.6%	Shares	Defined	2020-11-20
2020-03-31	$112,689	14,906	—	Shares	Defined	2020-11-20
No filing history on record for this holder in this stock.