Position in MKSI
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$5,648,960
-$3,187,660 QoQ
Shares Held
12,700
-77.0% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.94%
of 13F equity value
Holder Rank
#252
of 773 holders
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MKSI Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026PINNBROOK CAPITAL MANAGEMENT LP holds $17,693,693 across 3 Scientific & Technical Instruments names. MKSI ranks #2 (31.9% of the industry book) .
All Filings in MKSI
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,648,960 | 12,700 | Shares | Sole | 2026-08-12 | |
| 2025-12-31 | $8,836,620 | 55,298 | Shares | Sole | 2026-02-06 | |
| No filing history on record for this holder in this stock. | ||||||