NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC

Position in MKSI — Mks Inc

CIK 1629649 MILWAUKEE, WI

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Position in MKSI

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$6,758,736

+$3,300,556 QoQ

Shares Held

15,195

+1.0% QoQ

Ownership

0.022%

of shares outstanding

% of Portfolio

0.24%

of 13F equity value

Holder Rank

#242

of 773 holders

Holding Since

Mar 2020

25 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

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC holds $18,057,684 across 9 Scientific & Technical Instruments names. MKSI ranks #1 (37.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MKSI	Mks Inc This page	15,195	$6,758,736
2	CGNX	Cognex Corp	37,436	$2,711,115
3	COHR	Coherent Corp.	6,272	$2,474,115
4	KEYS	Keysight Technologies, Inc.	5,499	$1,925,034
5	NOVT	Novanta Inc	8,010	$1,299,542
6	TDY	Teledyne Technologies Inc	1,486	$991,013
7	VNT	Vontier Corp	31,673	$918,517
8	FTV	Fortive Corp	9,774	$597,093

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	$6,758,736	15,195	+1.0%	Shares	Defined	2026-08-12
2026-03-31	$3,458,180	15,048	+0.1%	Shares	Defined	2026-05-08
2025-12-31	$2,401,474	15,028	+0.4%	Shares	Defined	2026-02-05
2025-09-30	$1,852,836	14,970	-0.0%	Shares	Defined	2025-11-07
2025-06-30	$1,487,916	14,975	+0.1%	Shares	Defined	2025-08-12
2025-03-31	$1,199,284	14,963	+0.0%	Shares	Defined	2025-05-14
2024-12-31	$1,561,465	14,958	+0.2%	Shares	Defined	2025-02-11
2024-09-30	$1,622,931	14,929	+5.9%	Shares	Defined	2024-11-13
2024-06-30	$1,840,916	14,098	+0.5%	Shares	Defined	2024-08-15
2024-03-31	$1,864,926	14,022	+0.3%	Shares	Defined	2024-05-15
2023-12-31	$1,438,739	13,986	+0.3%	Shares	Defined	2024-02-13
2023-09-30	$1,206,367	13,940	+9.2%	Shares	Defined	2023-11-14
2023-06-30	$1,379,464	12,761	+0.6%	Shares	Defined	2023-08-14
2023-03-31	$1,124,587	12,690	+139.8%	Shares	Defined	2023-05-15
2022-12-31	$448,475	5,293	-35.9%	Shares	Defined	2023-02-21
2022-09-30	$682,441	8,258	-11.4%	Shares	Defined	2022-11-14
2022-06-30	$956,101	9,316	+1.1%	Shares	Defined	2022-08-04
2022-03-31	$1,381,650	9,211	+0.6%	Shares	Defined	2022-05-09
2021-09-30	$1,382,335	9,160	-0.6%	Shares	Defined	2021-11-15
2021-06-30	$1,640,521	9,219	+0.1%	Shares	Defined	2021-08-13
2021-03-31	$1,707,903	9,211	-51.4%	Shares	Defined	2021-05-14
2020-12-31	$2,852,231	18,958	-0.7%	Shares	Defined	2021-02-12
2020-09-30	$2,085,528	19,093	0.0%	Shares	Defined	2020-11-13
2020-06-30	$2,162,091	19,093	+0.8%	Shares	Defined	2020-08-14
2020-03-31	$1,542,337	18,936	—	Shares	Defined	2020-05-08
No filing history on record for this holder in this stock.