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JPMORGAN CHASE & CO

Position in MKSI — Mks Inc

CIK 19617 NEW YORK, NY

Position in MKSI

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$1,500,685,806
+$1,018,925,456 QoQ
Shares Held
3,373,844
+60.9% QoQ
Ownership
4.99%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#4
of 773 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 92% Shared 0% None 8%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

JPMORGAN CHASE & CO holds $3,630,698,877 across 21 Scientific & Technical Instruments names. MKSI ranks #1 (41.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MKSI
Mks Inc
This page
3,373,844 $1,500,685,806

All Filings in MKSI

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,520,141,808 3,417,585
2026-06-30 $1,500,685,806 3,373,844
2026-03-31 $481,760,350 2,096,342
2025-12-31 $247,920,589 1,551,443
2025-09-30 $82,257,043 664,596
2025-06-30 $93,092,367 936,920
2025-03-31 $36,392,744 454,058
2024-12-31 $47,205,885 452,207
2024-09-30 $89,088,492 819,506
2024-06-30 $209,320,778 1,603,008
2024-03-31 $204,253,287 1,535,739
2023-12-31 $144,024,065 1,400,059
2023-09-30 $110,448,142 1,276,267
2023-06-30 $151,128,444 1,398,043
2023-03-31 $148,010,815 1,670,174
2022-12-31 $162,092,467 1,913,047
2022-09-30 $166,307,292 2,012,431
2022-06-30 $220,719,153 2,150,630
2022-03-31 $327,940,050 2,186,267
2021-09-30 $329,390,498 2,182,695
2021-06-30 $393,513,287 2,211,370
2021-03-31 $409,706,994 2,209,616
2020-12-31 $298,084,774 1,981,288
2020-09-30 $204,686,858 1,873,907
2020-06-30 $190,182,273 1,679,462
2020-03-31 $123,719,044 1,518,957