Position in MKSI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$61,711,552
+$4,433,708 QoQ
Shares Held
138,740
-44.3% QoQ
Ownership
0.205%
of shares outstanding
% of Portfolio
4.25%
of 13F equity value
Holder Rank
#76
of 773 holders
Holding Since
Sep 2025
4 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, 2026Park West Asset Management LLC holds $61,711,552 across 1 Scientific & Technical Instruments name. MKSI ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MKSI |
Mks Inc
This page
|
138,740 | $61,711,552 |
All Filings in MKSI
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $61,711,552 | 138,740 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $57,277,844 | 249,240 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $44,522,517 | 278,614 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $7,426,200 | 60,000 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||