PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

Pension

Position in MKSI — Mks Inc

CIK 1007280 COLUMBUS, OH

Back to MKSI Full portfolio

Position in MKSI

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$17,056,300

+$8,441,643 QoQ

Shares Held

38,346

+2.3% QoQ

Ownership

0.057%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO holds $117,324,465 across 15 Scientific & Technical Instruments names. MKSI ranks #3 (14.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COHR	Coherent Corp.	69,445	$27,393,969
2	KEYS	Keysight Technologies, Inc.	77,655	$27,184,685
3	MKSI	Mks Inc This page	38,346	$17,056,300
4	GRMN	Garmin Ltd	56,104	$13,326,944
5	TDY	Teledyne Technologies Inc	14,260	$9,509,994
6	ST	Sensata Technologies Holding plc	150,802	$7,199,287
7	FTV	Fortive Corp	93,731	$5,726,026
8	CGNX	Cognex Corp	53,231	$3,854,989

All Filings in MKSI

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,056,300	38,346	+2.3%	Shares	Sole	2026-08-17
2026-03-31	$8,614,657	37,486	-32.2%	Shares	Sole	2026-05-14
2025-12-31	$8,839,976	55,319	-11.2%	Shares	Sole	2026-02-17
2025-09-30	$7,709,385	62,288	-12.4%	Shares	Sole	2025-11-14
2025-06-30	$7,062,806	71,083	+15.9%	Shares	Sole	2025-07-15
2025-03-31	$4,916,962	61,347	+55.5%	Shares	Sole	2025-05-14
2024-12-31	$4,119,646	39,464	+62.5%	Shares	Sole	2025-02-19
2024-09-30	$2,639,478	24,280	-4.7%	Shares	Sole	2024-11-15
2024-06-30	$3,328,484	25,490	+0.4%	Shares	Sole	2024-08-14
2024-03-31	$3,378,200	25,400	-8.6%	Shares	Sole	2024-05-15
2023-12-31	$2,859,168	27,794	+2.8%	Shares	Sole	2024-02-16
2023-09-30	$2,339,608	27,035	-10.0%	Shares	Sole	2023-12-19
2023-06-30	$3,246,134	30,029	+5.4%	Shares	Sole	2023-12-19
2023-03-31	$2,524,517	28,487	-3.0%	Shares	Sole	2023-12-19
2022-12-31	$2,488,604	29,371	+2.1%	Shares	Sole	2023-12-19
2022-09-30	$2,376,395	28,756	+4.1%	Shares	Sole	2022-11-15
2022-06-30	$2,836,077	27,634	-39.6%	Shares	Sole	2022-08-15
2022-03-31	$6,864,450	45,763	-0.9%	Shares	Sole	2022-05-16
2021-12-31	$8,046,479	46,199	+43.1%	Shares	Sole	2022-02-15
2021-09-30	$4,873,336	32,293	-2.9%	Shares	Sole	2021-11-15
2021-06-30	$5,918,794	33,261	+7.8%	Shares	Sole	2021-08-16
2021-03-31	$5,722,802	30,864	+9.5%	Shares	Sole	2021-05-14
2020-12-31	$4,238,928	28,175	+19.3%	Shares	Sole	2021-02-12
2020-09-30	$2,579,138	23,612	-47.2%	Shares	Sole	2020-11-16
2020-06-30	$5,065,111	44,729	+33.0%	Shares	Sole	2020-08-17
2020-03-31	$2,738,349	33,620	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.