Position in MKSI
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$9,488,473
+$931,728 QoQ
Shares Held
21,332
-42.7% QoQ
Ownership
0.032%
of shares outstanding
% of Portfolio
1.11%
of 13F equity value
Holder Rank
#208
of 774 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, 2026Leith Wheeler Investment Counsel Ltd. holds $24,652,105 across 2 Scientific & Technical Instruments names. MKSI ranks #2 (38.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEYS |
Keysight Technologies, Inc.
|
43,316 | $15,163,632 | |
| 2 | MKSI |
Mks Inc
This page
|
21,332 | $9,488,473 |
All Filings in MKSI
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,488,473 | 21,332 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $8,556,745 | 37,234 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $7,745,346 | 48,469 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $8,312,888 | 67,164 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,083,175 | 71,288 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $5,864,896 | 73,174 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $7,545,622 | 72,283 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $8,136,508 | 74,846 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $10,163,824 | 77,836 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $10,276,378 | 77,266 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $7,939,095 | 77,176 | Shares | Sole | 2024-01-08 | |
| 2023-09-30 | $6,765,351 | 78,176 | Shares | Sole | 2023-10-27 | |
| 2023-06-30 | $8,350,292 | 77,246 | Shares | Sole | 2023-07-18 | |
| 2023-03-31 | $6,425,924 | 72,511 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $6,103,186 | 72,031 | Shares | Sole | 2023-01-12 | |
| 2022-09-30 | $4,564,289 | 55,231 | Shares | Sole | 2022-10-12 | |
| 2022-06-30 | $4,573,295 | 44,561 | Shares | Sole | 2022-07-14 | |
| 2022-03-31 | $5,996,400 | 39,976 | Shares | Sole | 2022-04-20 | |
| 2021-09-30 | $7,112,237 | 47,129 | Shares | Sole | 2021-10-06 | |
| 2021-06-30 | $8,286,953 | 46,569 | Shares | Sole | 2021-07-12 | |
| 2021-03-31 | $8,186,107 | 44,149 | Shares | Sole | 2021-04-13 | |
| 2020-12-31 | $9,219,425 | 61,279 | Shares | Sole | 2021-01-25 | |
| 2020-09-30 | $6,562,975 | 60,084 | Shares | Sole | 2020-11-05 | |
| 2020-06-30 | $6,712,187 | 59,274 | Shares | Sole | 2020-07-21 | |
| 2020-03-31 | $4,386,326 | 53,853 | Shares | Sole | 2020-04-14 | |
| No filing history on record for this holder in this stock. | ||||||