STATE OF WISCONSIN INVESTMENT BOARD

Position in AMAT — Applied Materials Inc /De

CIK 854157 MADISON, WI

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Position in AMAT

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

Position Value

$147,126,581

+$39,702,963 QoQ

Shares Held

430,459

+3.0% QoQ

Ownership

0.054%

of shares outstanding

% of Portfolio

0.39%

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 AMAT Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $403,382,729 across 21 Semiconductor Equipment & Materials names. AMAT ranks #2 (36.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LRCX	Lam Research Corp	714,596	$152,680,581
2	AMAT	Applied Materials Inc /De This page	430,459	$147,126,581
3	TER	Teradyne, Inc	102,490	$30,384,185
4	ONTO	Onto Innovation Inc.	63,331	$12,987,288
5	Q	Qnity Electronics, Inc.	112,179	$12,943,213
6	KLAC	Kla Corp	76,198	$11,219,469
7	ENTG	Entegris Inc	79,043	$9,267,001
8	FORM	Formfactor Inc	54,861	$5,320,968

All Filings in AMAT

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$147,126,581	430,459	+3.0%	Shares	Sole	2026-05-15
2025-12-31	$107,423,618	418,007	-2.5%	Shares	Sole	2026-02-17
2025-09-30	$87,815,238	428,911	-3.9%	Shares	Sole	2025-11-14
2025-06-30	$81,709,999	446,332	-4.8%	Shares	Sole	2025-08-14
2025-03-31	$68,020,356	468,718	+0.3%	Shares	Sole	2025-05-15
2024-12-31	$76,015,376	467,413	-4.1%	Shares	Sole	2025-02-14
2024-09-30	$98,474,320	487,376	+6.1%	Shares	Sole	2024-11-14
2024-06-30	$108,442,832	459,523	-0.7%	Shares	Sole	2024-08-14
2024-03-31	$95,412,928	462,653	-0.3%	Shares	Sole	2024-05-14
2023-12-31	$75,219,604	464,118	-32.0%	Shares	Sole	2024-02-12
2023-09-30	$94,468,588	682,330	-24.6%	Shares	Sole	2023-11-14
2023-06-30	$130,761,724	904,675	-2.3%	Shares	Sole	2023-08-14
2023-03-31	$113,755,810	926,124	-24.8%	Shares	Sole	2023-05-15
2022-12-31	$119,908,863	1,231,350	-13.3%	Shares	Sole	2023-02-14
2022-09-30	$116,348,137	1,420,092	-16.0%	Shares	Sole	2022-11-14
2022-06-30	$153,884,572	1,691,411	-3.0%	Shares	Sole	2022-08-15
2022-03-31	$229,834,948	1,743,816	-10.5%	Shares	Sole	2022-05-13
2021-12-31	$306,505,965	1,947,801	-2.7%	Shares	Sole	2022-02-11
2021-09-30	$257,647,817	2,001,459	+6.0%	Shares	Sole	2021-11-12
2021-06-30	$268,798,654	1,887,631	+10.3%	Shares	Sole	2021-08-12
2021-03-31	$228,681,383	1,711,687	+0.5%	Shares	Sole	2021-05-17
2020-12-31	$146,954,833	1,702,837	+14.0%	Shares	Sole	2021-02-03
2020-09-30	$88,813,544	1,493,920	+11.5%	Shares	Sole	2020-11-16
2020-06-30	$81,029,235	1,340,434	+15.2%	Shares	Sole	2020-08-12
2020-03-31	$53,321,787	1,163,723	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.