STATE OF WISCONSIN INVESTMENT BOARD

Position in OSIS — Osi Systems Inc

CIK 854157 MADISON, WI

Position in OSIS

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$2,996,627

-$541,293 QoQ

Shares Held

13,702

+2.8% QoQ

Ownership

0.086%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#92

of 364 holders

Holding Since

Jun 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

STATE OF WISCONSIN INVESTMENT BOARD holds $536,462,592 across 25 Electronic Components names. OSIS ranks #17 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APH	Amphenol Corp /De/	2,624,308	$231,358,993
2	GLW	Corning Inc /Ny	423,892	$108,274,733
3	TEL	TE Connectivity plc	177,647	$35,815,411
4	FLEX	Flex Ltd.	195,800	$31,733,306
5	JBL	Jabil Inc	65,132	$25,107,083
6	CLS	Celestica Inc	38,900	$14,190,720
7	LFUS	Littelfuse Inc /De	29,475	$13,420,851
8	TTMI	Ttm Technologies Inc	64,554	$12,072,889

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,996,627	13,702	+2.8%	Shares	Sole	2026-08-14
2026-03-31	$3,537,920	13,325	-3.4%	Shares	Sole	2026-05-15
2025-12-31	$3,517,532	13,791	+8.4%	Shares	Sole	2026-02-17
2025-09-30	$3,171,579	12,725	+0.3%	Shares	Sole	2025-11-14
2025-06-30	$2,851,449	12,681	-10.9%	Shares	Sole	2025-08-14
2025-03-31	$2,764,486	14,225	+1.0%	Shares	Sole	2025-05-15
2024-12-31	$2,357,581	14,081	+47.1%	Shares	Sole	2025-02-14
2024-09-30	$1,453,468	9,573	+100.6%	Shares	Sole	2024-11-14
2024-06-30	$656,382	4,773	+1.1%	Shares	Sole	2024-08-14
2024-03-31	$674,253	4,721	-4.7%	Shares	Sole	2024-05-14
2023-12-31	$639,313	4,954	-4.3%	Shares	Sole	2024-02-12
2023-09-30	$611,211	5,178	+156.8%	Shares	Sole	2023-11-14
2023-03-31	$206,357	2,016	-33.2%	Shares	Sole	2023-05-15
2022-09-30	$217,405	3,017	-27.1%	Shares	Sole	2022-11-14
2022-06-30	$353,807	4,141	—	Shares	Sole	2022-08-15
No filing history on record for this holder in this stock.