Position in MKSI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,034,070
-$67,312 QoQ
Shares Held
4,573
-50.0% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.77%
of 13F equity value
Holder Rank
#336
of 773 holders
Holding Since
Jun 2025
5 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, 2026Dean Capital Management holds $5,670,475 across 3 Scientific & Technical Instruments names. MKSI ranks #2 (35.9% of the industry book) .
All Filings in MKSI
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,034,070 | 4,573 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,101,382 | 9,144 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,931,982 | 12,090 | Shares | Defined | 2026-02-20 | |
| 2025-09-30 | $1,449,718 | 11,713 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $701,481 | 7,060 | Shares | Defined | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||