KING LUTHER CAPITAL MANAGEMENT CORP
Position in TMO — Thermo Fisher Scientific Inc.
CIK 310051
FORT WORTH, TX
Position in TMO
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$348,737,585
-$50,145,364 QoQ
Shares Held
709,494
+3.1% QoQ
Ownership
0.191%
of shares outstanding
% of Portfolio
1.59%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026KING LUTHER CAPITAL MANAGEMENT CORP holds $633,335,094 across 8 Diagnostics & Research names. TMO ranks #1 (55.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
709,494 | $348,737,585 | |
| 2 | DHR |
Danaher Corp /De/
|
1,305,775 | $247,574,940 | |
| 3 | MEDP |
Medpace Holdings, Inc.
|
21,888 | $10,510,398 | |
| 4 | RVTY |
Revvity, Inc.
|
109,943 | $9,632,106 | |
| 5 | CRL |
Charles River Laboratories International, Inc.
|
55,067 | $9,499,057 | |
| 6 | NTRA |
Natera, Inc.
|
17,013 | $3,402,429 | |
| 7 | IDXX |
Idexx Laboratories Inc /De
|
4,725 | $2,654,930 | |
| 8 | A |
Agilent Technologies, Inc.
|
11,613 | $1,323,649 |
All Filings in TMO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $348,737,585 | 709,494 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $398,882,949 | 688,382 | Shares | Sole | 2026-02-09 | |
| 2025-09-30 | $329,871,317 | 680,119 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $297,592,637 | 733,963 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $382,372,260 | 768,433 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $405,678,475 | 779,806 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $488,171,114 | 789,193 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $437,880,884 | 791,828 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $466,126,932 | 801,994 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $432,247,244 | 814,347 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $442,706,911 | 874,621 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $460,311,328 | 882,245 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $522,060,960 | 905,774 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $501,921,444 | 911,441 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $468,299,685 | 923,322 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $503,752,577 | 927,243 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $558,465,481 | 945,510 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $670,661,606 | 1,005,128 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $584,059,232 | 1,022,280 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $521,075,134 | 1,032,916 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $476,714,467 | 1,044,556 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $527,738,521 | 1,133,021 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $521,586,119 | 1,181,342 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $436,134,164 | 1,203,660 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $343,124,520 | 1,209,889 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||