CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in AA — Alcoa Corp

CIK 1081019 WEST SACRAMENTO, CA

Position in AA

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$19,810,913

+$6,802,985 QoQ

Shares Held

298,672

+22.0% QoQ

Ownership

0.113%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $29,631,999 across 4 Aluminum names. AA ranks #1 (66.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AA	Alcoa Corp This page	298,672	$19,810,913
2	CENX	Century Aluminum Co	63,944	$3,752,873
3	CSTM	Constellium SE	145,732	$3,582,092
4	KALU	Kaiser Aluminum Corp	20,630	$2,486,121

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$19,810,913	298,672	+22.0%	Shares	Sole	2026-05-18
2025-12-31	$13,007,928	244,786	+1.0%	Shares	Sole	2026-02-17
2025-09-30	$7,974,904	242,472	-1.5%	Shares	Sole	2025-11-14
2025-06-30	$7,265,007	246,188	+0.3%	Shares	Sole	2025-08-14
2025-03-31	$7,487,018	245,476	+1.9%	Shares	Sole	2025-05-15
2024-12-31	$9,100,068	240,870	+5.8%	Shares	Sole	2025-03-18
2024-09-30	$8,785,939	227,733	+27.9%	Shares	Sole	2025-04-04
2024-06-30	$7,084,420	178,090	-1.8%	Shares	Sole	2025-04-08
2024-03-31	$6,130,283	181,423	-5.1%	Shares	Sole	2024-05-16
2023-12-31	$6,503,112	191,268	-4.1%	Shares	Sole	2024-02-13
2023-09-30	$5,794,157	199,386	-27.7%	Shares	Sole	2023-11-14
2023-06-30	$9,362,304	275,930	-5.1%	Shares	Sole	2023-08-21
2023-03-31	$12,377,724	290,830	-2.1%	Shares	Sole	2023-05-09
2022-12-31	$13,508,409	297,084	-1.2%	Shares	Sole	2023-02-14
2022-09-30	$10,119,306	300,633	-2.0%	Shares	Sole	2022-11-21
2022-06-30	$13,977,061	306,649	+22.2%	Shares	Sole	2022-08-15
2022-03-31	$22,589,337	250,909	-8.1%	Shares	Sole	2022-05-16
2021-12-31	$16,260,871	272,925	-16.4%	Shares	Sole	2022-02-15
2021-09-30	$15,986,446	326,654	+1.7%	Shares	Sole	2021-11-15
2021-06-30	$11,828,845	321,087	+11.9%	Shares	Sole	2021-08-16
2021-03-31	$9,325,344	287,022	-0.5%	Shares	Sole	2021-05-18
2020-12-31	$6,646,283	288,342	-7.9%	Shares	Sole	2021-02-16
2020-09-30	$3,639,817	312,968	-1.8%	Shares	Sole	2020-11-17
2020-06-30	$3,581,389	318,629	-3.3%	Shares	Sole	2020-08-17
2020-03-31	$2,028,771	329,346	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.