Position in MKSI
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$2,476,201
-$62,092,365 QoQ
Shares Held
5,567
-98.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#319
of 773 holders
Holding Since
Mar 2020
22 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, 2026AMERICAN CENTURY COMPANIES INC holds $1,205,017,565 across 17 Scientific & Technical Instruments names. MKSI ranks #15 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TDY |
Teledyne Technologies Inc
|
296,938 | $198,027,952 | |
| 2 | COHR |
Coherent Corp.
|
488,753 | $192,798,395 | |
| 3 | CGNX |
Cognex Corp
|
2,039,619 | $147,709,207 | |
| 4 | ST |
Sensata Technologies Holding plc
|
2,776,975 | $132,572,786 | |
| 5 | ESE |
Esco Technologies Inc
|
334,828 | $117,203,193 | |
| 6 | NOVT |
Novanta Inc
|
717,287 | $116,372,642 | |
| 7 | VNT |
Vontier Corp
|
3,968,907 | $115,098,303 | |
| 8 | FTV |
Fortive Corp
|
914,258 | $55,852,021 |
All Filings in MKSI
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,476,201 | 5,567 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $64,568,566 | 280,965 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $63,530,727 | 397,564 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $264,248 | 2,135 | Shares | Defined | 2025-11-12 | |
| 2024-09-30 | $18,719,970 | 172,201 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $23,170,115 | 177,440 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $35,609,952 | 267,744 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $22,187,927 | 215,689 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $31,324,104 | 361,961 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $40,194,606 | 371,828 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $40,724,612 | 459,542 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $31,728,165 | 374,462 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,514,873 | 18,331 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,410,444 | 13,743 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $2,232,300 | 14,882 | Shares | Defined | 2022-05-11 | |
| 2021-09-30 | $2,470,245 | 16,369 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $2,340,754 | 13,154 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $1,720,326 | 9,278 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $20,559,142 | 136,651 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $14,149,763 | 129,541 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $15,563,592 | 137,439 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $5,865,947 | 72,019 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||