Position in TMO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,551,871,293
-$225,234,637 QoQ
Shares Held
3,157,226
+2.9% QoQ
Ownership
0.850%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 90.42431552255049.ToString("F0")%
Shared 0.2937705441422312.ToString("F0")%
None 9.281913933307278.ToString("F0")%
Common Shares in TMO Over Time
Shares Held
Position Value (USD)
Derivatives in TMO
reported options exposure · as of Mar 31, 2026CallValue
$16,859,479
CallShares
34,300
PutValue
$36,618,985
PutShares
74,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026GOLDMAN SACHS GROUP INC holds $5,861,764,434 across 35 Diagnostics & Research names. TMO ranks #1 (26.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
This page
|
3,157,226 | $1,551,871,293 | |
| 2 | DHR |
Danaher Corp /De/
|
4,609,288 | $873,921,002 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
387,844 | $489,148,850 | |
| 4 | GH |
Guardant Health, Inc.
|
4,435,839 | $409,738,446 | |
| 5 | A |
Agilent Technologies, Inc.
|
3,577,648 | $407,780,316 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
716,921 | $402,830,739 | |
| 7 | DGX |
Quest Diagnostics Inc
|
1,348,694 | $264,317,047 | |
| 8 | IQV |
Iqvia Holdings Inc.
|
1,177,280 | $200,773,329 |
All Filings in TMO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $36,618,985 | 74,500 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $16,859,479 | 34,300 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $1,551,871,293 | 3,157,226 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,777,105,930 | 3,066,884 | Shares | Defined | 2026-03-25 | |
| 2025-12-31 | $30,247,290 | 52,200 | Put | Defined | 2026-03-25 | |
| 2025-12-31 | $58,524,450 | 101,000 | Call | Defined | 2026-03-25 | |
| 2025-09-30 | $9,166,878 | 18,900 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $1,258,993,573 | 2,595,756 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $242,510 | 500 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $1,054,196 | 2,600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $851,466 | 2,100 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $941,270,927 | 2,321,489 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,202,259,817 | 2,416,117 | Shares | Defined | 2025-06-27 | |
| 2025-03-31 | $497,600 | 1,000 | Call | Defined | 2025-06-27 | |
| 2025-03-31 | $1,244,000 | 2,500 | Put | Defined | 2025-06-27 | |
| 2024-12-31 | $1,146,266,975 | 2,203,385 | Shares | Defined | 2025-02-11 | |
| 2024-12-31 | $2,861,265 | 5,500 | Call | Defined | 2025-02-11 | |
| 2024-12-31 | $2,341,035 | 4,500 | Put | Defined | 2025-02-11 | |
| 2024-09-30 | $1,523,477,906 | 2,462,903 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $2,783,565 | 4,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $8,969,265 | 14,500 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $1,330,765,744 | 2,406,448 | Shares | Defined | 2024-08-13 | |
| 2024-06-30 | $3,318,000 | 6,000 | Call | Defined | 2024-08-13 | |
| 2024-06-30 | $3,318,000 | 6,000 | Put | Defined | 2024-08-13 | |
| 2024-03-31 | $7,032,641 | 12,100 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $7,207,004 | 12,400 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $1,137,214,082 | 1,956,632 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $16,879,122 | 31,800 | Call | Defined | 2024-05-14 | |
| 2023-12-31 | $1,032,001,193 | 1,944,274 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $17,675,307 | 33,300 | Put | Defined | 2024-05-14 | |
| 2023-09-30 | $11,591,293 | 22,900 | Put | Defined | 2024-05-15 | |
| 2023-09-30 | $1,101,362,140 | 2,175,874 | Shares | Defined | 2024-05-15 | |
| 2023-09-30 | $10,275,251 | 20,300 | Call | Defined | 2024-05-15 | |
| 2023-06-30 | $1,086,138,972 | 2,081,723 | Shares | Defined | 2024-05-14 | |
| 2023-06-30 | $5,687,075 | 10,900 | Put | Defined | 2024-05-14 | |
| 2023-06-30 | $5,530,550 | 10,600 | Call | Defined | 2024-05-14 | |
| 2023-03-31 | $17,579,285 | 30,500 | Call | Defined | 2024-05-14 | |
| 2023-03-31 | $17,752,196 | 30,800 | Put | Defined | 2024-05-14 | |
| 2023-03-31 | $1,106,026,938 | 1,918,953 | Shares | Defined | 2024-05-14 | |
| 2022-12-31 | $30,343,019 | 55,100 | Put | Defined | 2024-05-14 | |
| 2022-12-31 | $1,065,236,562 | 1,934,367 | Shares | Defined | 2024-05-14 | |
| 2022-12-31 | $76,545,910 | 139,000 | Call | Defined | 2024-05-14 | |
| 2022-09-30 | $25,765,252 | 50,800 | Put | Defined | 2024-05-14 | |
| 2022-09-30 | $1,192,684,163 | 2,351,553 | Shares | Defined | 2024-05-14 | |
| 2022-09-30 | $13,947,725 | 27,500 | Call | Defined | 2024-05-14 | |
| 2022-06-30 | $1,058,458,840 | 1,948,275 | Shares | Defined | 2024-05-14 | |
| 2022-06-30 | $19,666,736 | 36,200 | Put | Defined | 2024-05-14 | |
| 2022-06-30 | $9,181,432 | 16,900 | Call | Defined | 2024-05-14 | |
| 2022-03-31 | $16,715,395 | 28,300 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $14,529,990 | 24,600 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||