Position in MKSI
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$2,669,689
+$506,488 QoQ
Shares Held
6,002
-36.2% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#312
of 773 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 92%
Shared 0%
None 8%
Common Shares in MKSI Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026Cornerstone Investment Partners, LLC holds $2,669,689 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
|
6,002 | $2,669,689 |
All Filings in MKSI
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,669,689 | 6,002 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $2,163,201 | 9,413 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $1,444,112 | 9,037 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $1,118,138 | 9,034 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $896,227 | 9,020 | Shares | Sole | 2025-08-06 | |
| 2025-03-31 | $521,536 | 6,507 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $517,148 | 4,954 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $395,595 | 3,639 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $481,709 | 3,689 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $475,342 | 3,574 | Shares | Sole | 2024-04-29 | |
| 2023-12-31 | $357,370 | 3,474 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $300,639 | 3,474 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $374,458 | 3,464 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $306,979 | 3,464 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $295,961 | 3,493 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $287,835 | 3,483 | Shares | Sole | 2022-11-04 | |
| No filing history on record for this holder in this stock. | ||||||