Skip to main content

MARSHALL WACE, LLP

Position in MKSI — Mks Inc

CIK 1318757 LONDON, X0

Position in MKSI

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$22,679,948
+$19,934,586 QoQ
Shares Held
98,690
+290.8% QoQ
Ownership
0.146%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2021
7 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Mar 31, 2026

MARSHALL WACE, LLP holds $509,522,541 across 18 Scientific & Technical Instruments names. MKSI ranks #6 (4.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MKSI
Mks Inc
This page
98,690 $22,679,948

All Filings in MKSI

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $22,679,948 98,690
2024-09-30 $2,745,362 25,254
2024-06-30 $2,259,295 17,302
2024-03-31 $6,338,780 47,660
2023-12-31 $576,072 5,600
2021-09-30 $13,786,986 91,359
2021-03-31 $1,514,695 8,169