Holocene Advisors, LP

Position in MKSI — Mks Inc

CIK 1700574 New York, NY

Position in MKSI

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

Position Value

$3,241,257

+$1,675,741 QoQ

Shares Held

7,287

-53.8% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#289

of 773 holders

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

Holocene Advisors, LP holds $116,922,931 across 7 Scientific & Technical Instruments names. MKSI ranks #6 (2.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COHR	Coherent Corp.	221,433	$87,348,675
2	BMI	Badger Meter Inc	53,870	$7,993,230
3	ITRI	Itron, Inc.	71,917	$6,222,978
4	VNT	Vontier Corp	194,360	$5,636,440
5	KEYS	Keysight Technologies, Inc.	13,688	$4,791,758
6	MKSI	Mks Inc This page	7,287	$3,241,257
7	NOVT	Novanta Inc	10,408	$1,688,593

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,241,257	7,287	-53.8%	Shares	Sole	2026-08-14
2025-06-30	$1,565,516	15,756	-55.9%	Shares	Sole	2025-08-14
2025-03-31	$2,861,515	35,702	+66.0%	Shares	Sole	2025-05-15
2024-09-30	$2,338,460	21,511	-63.7%	Shares	Sole	2024-11-14
2023-12-31	$6,104,202	59,339	-25.9%	Shares	Sole	2024-02-14
2023-09-30	$6,928,046	80,056	+67.0%	Shares	Sole	2023-11-14
2023-06-30	$5,180,908	47,927	+28.1%	Shares	Sole	2023-08-14
2023-03-31	$3,315,096	37,408	-7.2%	Shares	Sole	2023-05-15
2022-12-31	$3,417,076	40,329	-25.8%	Shares	Sole	2023-02-14
2022-09-30	$4,491,318	54,348	+63.4%	Shares	Sole	2022-11-14
2022-06-30	$3,412,960	33,255	+14.2%	Shares	Sole	2022-08-15
2021-06-30	$5,183,327	29,128	+2.1%	Shares	Sole	2021-08-16
2021-03-31	$5,290,032	28,530	+382.0%	Shares	Sole	2021-05-17
2020-12-31	$890,513	5,919	+73.4%	Shares	Sole	2021-02-16
2020-06-30	$386,488	3,413	-73.6%	Shares	Sole	2020-08-14
2020-03-31	$1,053,148	12,930	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.