Position in MKSI
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$80,015,072
+$38,658,465 QoQ
Shares Held
179,890
-0.0% QoQ
Ownership
0.266%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#61
of 773 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 52%
Shared 0%
None 48%
Common Shares in MKSI Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026RHUMBLINE ADVISERS holds $648,099,232 across 18 Scientific & Technical Instruments names. MKSI ranks #3 (12.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COHR |
Coherent Corp.
|
337,324 | $133,064,198 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
323,624 | $113,291,053 | |
| 3 | MKSI |
Mks Inc
This page
|
179,890 | $80,015,072 | |
| 4 | GRMN |
Garmin Ltd
|
294,589 | $69,976,671 | |
| 5 | TDY |
Teledyne Technologies Inc
|
87,544 | $58,383,093 | |
| 6 | FTV |
Fortive Corp
|
633,144 | $38,678,766 | |
| 7 | CGNX |
Cognex Corp
|
449,587 | $32,559,090 | |
| 8 | TRMB |
Trimble Inc.
|
482,268 | $24,682,476 |
All Filings in MKSI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $80,015,072 | 179,890 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $41,356,607 | 179,960 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $28,131,351 | 176,041 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $22,701,274 | 183,415 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $18,543,060 | 186,625 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $15,052,731 | 187,807 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $19,450,884 | 186,329 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $20,089,064 | 184,795 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $23,447,205 | 179,562 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $24,440,080 | 183,760 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $19,568,651 | 190,227 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $17,260,749 | 199,454 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $20,695,528 | 191,448 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $15,666,686 | 176,785 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $15,150,910 | 178,814 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $13,999,216 | 169,400 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $16,576,797 | 161,520 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $22,745,850 | 151,639 | Shares | Sole | 2022-05-12 | |
| 2021-09-30 | $22,118,727 | 146,569 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $26,372,901 | 148,204 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $28,015,107 | 151,090 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $23,054,807 | 153,239 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $17,078,110 | 156,350 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $18,202,990 | 160,747 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $12,608,134 | 154,796 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||