Form 13F security
TMO · Thermo Fisher Scientific, Inc.
Class COM
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Dodge & Cox | 2026-06-30 | $1,532M | 0.8% | SH 3,054,778 | — |
| Fisher Asset Management, LLC — Ken Fisher | 2026-06-30 | $1,462M | 0.4% | SH 2,915,715 | — |
| VIKING GLOBAL INVESTORS LP | 2026-06-30 | $971M | 2.8% | SH 1,937,415 | — |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | 2026-06-30 | $526M | 2.4% | SH 1,049,185 | — |
| BAILLIE GIFFORD & CO | 2026-06-30 | $324M | 0.3% | SH 645,648 | — |
| Lindsell Train Ltd | 2026-06-30 | $258M | 9.8% | SH 514,512 | — |
| Point72 Asset Management, L.P. | 2026-06-30 | $139M | 0.2% | SH 277,735 | — |
| Markel Group Inc. | 2026-06-30 | $37M | 0.3% | SH 73,100 | — |
| Duquesne Family Office LLC — Stanley Druckenmiller | 2026-06-30 | $9.6M | 0.2% | SH 19,200 | — |
| Bridgewater Associates, LP | 2026-06-30 | $6.5M | <0.1% | SH 12,948 | — |
| GAMCO INVESTORS, INC. ET AL | 2026-06-30 | $2.0M | <0.1% | SH 4,060 | — |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 2026-06-30 | <$1M | <0.1% | SH 438 | — |
Total $5,267M across 12 of 69 managers.
Put positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $6.0M | <0.1% | SH 12,000 | [PUT] |
Total $6.0M across 1 of 69 managers.
Call positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | $5.5M | <0.1% | SH 11,000 | [CALL] |
Total $5.5M across 1 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
BAILLIE GIFFORD & CO — Combined report.
Markel Group Inc. — Combined report.
Filed rows (17) — as filed
The filer reports some securities in multiple rows; rows are shown as filed.
Quarter-to-quarter notes
Reported change, not a confirmed trade: this compares quarter-end reports filed up to 45 days later, and the position may since have changed. Amendments, corporate actions, and changes in reporting scope can also move these rows. Value change compares period-end reported values; for continuing rows it includes market price movement.
No longer reported by Cantillon Capital Management LLC.
Changes appear only where the prior quarter's validated report exists.