MORGAN STANLEY

Position in MKSI — Mks Inc

CIK 895421 NEW YORK, NY

Back to MKSI Full portfolio

Position in MKSI

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$303,164,998

+$184,798,380 QoQ

Shares Held

681,576

+32.3% QoQ

Ownership

1.01%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#23

of 773 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 74% Shared 0% None 26%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

MORGAN STANLEY holds $4,421,352,779 across 29 Scientific & Technical Instruments names. MKSI ranks #6 (6.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COHR	Coherent Corp.	3,280,583	$1,294,091,566
2	KEYS	Keysight Technologies, Inc.	1,877,970	$657,420,950
3	TRMB	Trimble Inc.	9,316,565	$476,821,790
4	GRMN	Garmin Ltd	1,899,056	$451,101,756
5	TDY	Teledyne Technologies Inc	488,917	$326,058,742
6	MKSI	Mks Inc This page	681,576	$303,164,998
7	FTV	Fortive Corp	3,293,799	$201,218,172
8	ESE	Esco Technologies Inc	454,821	$159,205,537

All Filings in MKSI

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$303,164,998	681,576	+32.3%	Shares	Defined	2026-08-13
2026-03-31	$118,366,618	515,063	-12.8%	Shares	Defined	2026-05-15
2025-12-31	$94,365,250	590,521	-9.5%	Shares	Defined	2026-05-27
2025-09-30	$80,773,658	652,611	+9.4%	Shares	Defined	2026-05-27
2025-06-30	$59,260,784	596,425	-7.2%	Shares	Defined	2025-08-15
2025-03-31	$51,519,614	642,790	+3.0%	Shares	Defined	2025-05-15
2024-12-31	$65,138,206	623,989	+6.6%	Shares	Defined	2025-05-15
2024-09-30	$63,625,023	585,273	-8.5%	Shares	Defined	2025-05-14
2024-06-30	$83,526,666	639,659	+24.9%	Shares	Defined	2025-05-14
2024-03-31	$68,101,852	512,044	+92.0%	Shares	Defined	2024-10-17
2023-12-31	$27,435,321	266,699	-21.4%	Shares	Defined	2024-08-16
2023-09-30	$29,367,170	339,348	-31.8%	Shares	Defined	2023-11-15
2023-06-30	$53,817,149	497,846	+0.3%	Shares	Defined	2023-08-14
2023-03-31	$43,992,027	496,412	+28.2%	Shares	Defined	2023-05-15
2022-12-31	$32,808,637	387,214	+46.8%	Shares	Defined	2023-02-14
2022-09-30	$21,803,073	263,832	+10.5%	Shares	Defined	2022-11-14
2022-06-30	$24,496,032	238,683	+101.9%	Shares	Defined	2022-10-27
2022-03-31	$17,729,850	118,199	-13.3%	Shares	Defined	2022-10-27
2021-09-30	$20,572,502	136,323	+48.7%	Shares	Defined	2021-11-15
2021-06-30	$16,309,292	91,651	-21.2%	Shares	Defined	2021-08-23
2021-03-31	$21,561,376	116,284	+76.3%	Shares	Defined	2021-05-17
2020-12-31	$9,922,326	65,951	-40.1%	Shares	Defined	2021-02-16
2020-09-30	$12,020,759	110,050	+427.6%	Shares	Defined	2020-11-13
2020-06-30	$2,361,845	20,857	-48.5%	Shares	Defined	2020-08-14
2020-03-31	$3,299,455	40,509	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.