Position in MKSI
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$66,462,905
-$19,715,845 QoQ
Shares Held
149,422
-60.2% QoQ
Ownership
0.221%
of shares outstanding
% of Portfolio
5.55%
of 13F equity value
Holder Rank
#71
of 773 holders
Holding Since
Mar 2024
10 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, 2026Blue Grotto Capital, LLC holds $66,462,905 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
|
149,422 | $66,462,905 |
All Filings in MKSI
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $66,462,905 | 149,422 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $86,178,750 | 375,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $66,396,900 | 415,500 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $26,220,426 | 211,848 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $18,595,323 | 187,151 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $28,470,963 | 355,221 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $8,976,913 | 85,994 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $10,871,108 | 100,001 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $12,405,100 | 95,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $15,295,000 | 115,000 | Shares | Sole | 2024-05-14 | |
| No filing history on record for this holder in this stock. | ||||||