Position in MKSI
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$18,204,774
+$8,294,908 QoQ
Shares Held
40,928
-5.1% QoQ
Ownership
0.061%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#147
of 773 holders
Holding Since
Mar 2020
25 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, 2026MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC holds $97,666,694 across 14 Scientific & Technical Instruments names. MKSI ranks #2 (18.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ESE |
Esco Technologies Inc
|
59,728 | $20,907,189 | |
| 2 | MKSI |
Mks Inc
This page
|
40,928 | $18,204,774 | |
| 3 | TDY |
Teledyne Technologies Inc
|
18,528 | $12,356,323 | |
| 4 | NOVT |
Novanta Inc
|
68,194 | $11,063,794 | |
| 5 | KEYS |
Keysight Technologies, Inc.
|
30,240 | $10,586,116 | |
| 6 | COHR |
Coherent Corp.
|
19,988 | $7,884,666 | |
| 7 | CGNX |
Cognex Corp
|
61,782 | $4,474,252 | |
| 8 | GRMN |
Garmin Ltd
|
16,895 | $4,013,238 |
All Filings in MKSI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,204,774 | 40,928 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $9,909,866 | 43,122 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $7,255,239 | 45,402 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $5,828,453 | 47,091 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $5,078,090 | 51,108 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $4,289,788 | 53,522 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $5,682,574 | 54,436 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $5,879,906 | 54,088 | Shares | Sole | 2024-11-06 | |
| 2024-06-30 | $6,760,779 | 51,775 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $7,056,581 | 53,057 | Shares | Sole | 2024-05-02 | |
| 2023-12-31 | $5,487,805 | 53,347 | Shares | Sole | 2024-01-26 | |
| 2023-09-30 | $4,480,781 | 51,777 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $5,683,249 | 52,574 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $4,990,192 | 56,310 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $4,862,739 | 57,391 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $4,674,366 | 56,563 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $5,870,846 | 57,204 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $9,373,650 | 62,491 | Shares | Sole | 2022-05-02 | |
| 2021-09-30 | $8,138,123 | 53,927 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $9,586,878 | 53,874 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $10,130,421 | 54,635 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $8,484,627 | 56,395 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $8,495,144 | 77,773 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $8,718,913 | 76,995 | Shares | Sole | 2020-08-06 | |
| 2020-03-31 | $6,458,985 | 79,300 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||