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TimesSquare Capital Management, LLC

Position in MKSI — Mks Inc

CIK 1313816 NEW YORK, NY

Position in MKSI

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$128,302,560
+$62,079,362 QoQ
Shares Held
288,450
+0.1% QoQ
Ownership
0.427%
of shares outstanding
% of Portfolio
1.92%
of 13F equity value
Holder Rank
#43
of 773 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority Sole 76% Shared 0% None 24%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

TimesSquare Capital Management, LLC holds $163,759,398 across 2 Scientific & Technical Instruments names. MKSI ranks #1 (78.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MKSI
Mks Inc
This page
288,450 $128,302,560

All Filings in MKSI

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $128,302,560 288,450
2026-03-31 $66,223,198 288,165
2022-09-30 $6,167,010 74,625
2022-06-30 $8,059,020 78,525
2022-03-31 $37,293,750 248,625
2021-09-30 $84,049,324 556,950
2021-06-30 $107,864,392 606,150
2021-03-31 $105,791,381 570,550
2020-12-31 $72,432,648 481,440
2020-09-30 $56,050,282 513,140
2020-06-30 $56,904,232 502,510
2020-03-31 $45,677,160 560,800