Position in MKSI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$116,345,001
+$23,577,599 QoQ
Shares Held
261,567
-35.2% QoQ
Ownership
0.387%
of shares outstanding
% of Portfolio
0.94%
of 13F equity value
Holder Rank
#47
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, 2026ROYCE & ASSOCIATES LP holds $357,171,883 across 9 Scientific & Technical Instruments names. MKSI ranks #1 (32.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MKSI |
Mks Inc
This page
|
261,567 | $116,345,001 | |
| 2 | ESE |
Esco Technologies Inc
|
262,164 | $91,767,886 | |
| 3 | CGNX |
Cognex Corp
|
878,490 | $63,620,245 | |
| 4 | VNT |
Vontier Corp
|
1,480,137 | $42,923,973 | |
| 5 | VPG |
Vishay Precision Group, Inc.
|
106,209 | $15,921,791 | |
| 6 | TDY |
Teledyne Technologies Inc
|
17,440 | $11,630,736 | |
| 7 | MLAB |
Mesa Laboratories Inc /Co/
|
113,395 | $11,288,472 | |
| 8 | BMI |
Badger Meter Inc
|
13,275 | $1,969,744 |
All Filings in MKSI
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $116,345,001 | 261,567 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $92,767,402 | 403,670 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $98,533,479 | 616,605 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $102,373,508 | 827,127 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $90,925,428 | 915,111 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $63,578,506 | 793,244 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $77,190,559 | 739,444 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $82,988,561 | 763,394 | Shares | Sole | 2024-11-06 | |
| 2024-06-30 | $104,517,668 | 800,411 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $122,292,436 | 919,492 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $115,182,818 | 1,119,693 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $83,077,448 | 959,989 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $109,080,034 | 1,009,066 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $78,536,639 | 886,218 | Shares | Sole | 2023-05-23 | |
| 2022-12-31 | $71,835,364 | 847,815 | Shares | Sole | 2023-05-23 | |
| 2022-09-30 | $66,306,451 | 802,353 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $81,152,722 | 790,731 | Shares | Sole | 2022-08-04 | |
| 2022-03-31 | $103,100,400 | 687,336 | Shares | Sole | 2022-05-05 | |
| 2021-09-30 | $132,217,080 | 876,132 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $138,692,984 | 779,393 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $165,036,037 | 890,066 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $144,670,463 | 961,585 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $107,933,986 | 988,135 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $113,185,418 | 999,518 | Shares | Sole | 2020-08-07 | |
| 2020-03-31 | $83,731,495 | 1,028,011 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||