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Virtu Financial LLC

Position in MKSI — Mks Inc

CIK 1533964 New York, NY

Position in MKSI

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$428,595
-$737,146 QoQ
Shares Held
1,865
-74.4% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2020
7 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.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

Virtu Financial LLC holds $7,120,271 across 8 Scientific & Technical Instruments names. MKSI ranks #3 (6.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MKSI
Mks Inc
This page
1,865 $428,595

All Filings in MKSI

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $428,595 1,865
2025-12-31 $1,165,741 7,295
2024-09-30 $763,361 7,022
2023-09-30 $498,730 5,763
2023-03-31 $643,026 7,256
2021-03-31 $923,577 4,981
2020-09-30 $415,620 3,805