CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in MAS — Masco Corp /De/

CIK 1081019 WEST SACRAMENTO, CA

Back to MAS Full portfolio

Position in MAS

as of Jun 30, 2026 · filed Aug 24, 2026 Compact

Position Value

$28,615,794

+$1,588,387 QoQ

Shares Held

351,675

-21.4% QoQ

Ownership

0.174%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#86

of 920 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MAS Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $551,919,842 across 26 Building Products & Equipment names. MAS ranks #4 (5.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TT	Trane Technologies plc	329,856	$162,012,072
2	JCI	Johnson Controls International plc	924,205	$135,035,592
3	CARR	CARRIER GLOBAL Corp	1,112,138	$81,575,322
4	MAS	Masco Corp /De/ This page	351,675	$28,615,794
5	LII	Lennox International Inc	36,377	$20,842,202
6	CSL	Carlisle Companies Inc	56,250	$20,404,687
7	OC	Owens Corning	92,927	$14,771,675
8	SPXC	SPX Technologies, Inc.	56,692	$13,899,177

All Filings in MAS

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$28,615,794	351,675	-21.4%	Shares	Sole	2026-08-24
2026-03-31	$27,027,407	447,696	-0.5%	Shares	Sole	2026-05-18
2025-12-31	$28,566,138	450,144	-0.6%	Shares	Sole	2026-02-17
2025-09-30	$31,866,538	452,714	-4.2%	Shares	Sole	2025-11-14
2025-06-30	$30,398,450	472,319	-6.4%	Shares	Sole	2025-08-14
2025-03-31	$35,079,244	504,447	-0.1%	Shares	Sole	2025-05-15
2024-12-31	$36,626,659	504,708	+5.5%	Shares	Sole	2025-03-18
2024-09-30	$40,142,374	478,227	+5.8%	Shares	Sole	2025-04-04
2024-06-30	$30,144,573	452,146	+4.5%	Shares	Sole	2025-04-08
2024-03-31	$34,138,632	432,792	+4.7%	Shares	Sole	2024-05-16
2023-12-31	$27,677,006	413,213	+6.0%	Shares	Sole	2024-02-13
2023-09-30	$20,829,625	389,703	+4.1%	Shares	Sole	2023-11-14
2023-06-30	$21,482,957	374,398	-5.8%	Shares	Sole	2023-08-21
2023-03-31	$19,760,766	397,441	-0.9%	Shares	Sole	2023-05-09
2022-12-31	$18,715,323	401,014	+0.3%	Shares	Sole	2023-02-14
2022-09-30	$18,674,505	399,968	-3.0%	Shares	Sole	2022-11-21
2022-06-30	$20,865,567	412,363	-0.9%	Shares	Sole	2022-08-15
2022-03-31	$21,229,413	416,263	-6.4%	Shares	Sole	2022-05-16
2021-12-31	$31,229,783	444,742	+0.4%	Shares	Sole	2022-02-15
2021-09-30	$24,602,483	442,889	-2.4%	Shares	Sole	2021-11-15
2021-06-30	$26,719,396	453,563	-5.6%	Shares	Sole	2021-08-16
2021-03-31	$28,770,748	480,313	-0.8%	Shares	Sole	2021-05-18
2020-12-31	$26,583,867	483,959	-0.5%	Shares	Sole	2021-02-16
2020-09-30	$26,804,867	486,212	+1.9%	Shares	Sole	2020-11-17
2020-06-30	$23,960,011	477,196	-2.9%	Shares	Sole	2020-08-17
2020-03-31	$16,996,202	491,646	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.