Position in DGX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$371,171,075
+$25,703,610 QoQ
Shares Held
1,751,220
-0.7% QoQ
Ownership
1.59%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#14
of 1,090 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in DGX Over Time
Shares Held
Position Value (USD)
Derivatives in DGX
reported options exposure · as of Sep 30, 2025CallValue
$3,735,368
CallShares
19,600
PutValue
$95,290
PutShares
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 Jun 30, 2026WELLS FARGO & COMPANY/MN holds $2,236,681,262 across 36 Diagnostics & Research names. DGX ranks #3 (16.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,458,431 | $731,198,964 | |
| 2 | DHR |
Danaher Corp /De/
|
2,107,482 | $401,433,168 | |
| 3 | DGX |
Quest Diagnostics Inc
This page
|
1,751,220 | $371,171,075 | |
| 4 | NTRA |
Natera, Inc.
|
502,818 | $136,489,944 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
209,092 | $110,074,391 | |
| 6 | LH |
Labcorp Holdings Inc.
|
347,544 | $97,312,320 | |
| 7 | WAT |
Waters Corp /De/
|
168,498 | $63,193,487 | |
| 8 | A |
Agilent Technologies, Inc.
|
462,412 | $61,422,185 |
All Filings in DGX
Export CSV
31 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $371,171,075 | 1,751,220 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $345,467,465 | 1,762,769 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $306,990,705 | 1,769,093 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $344,052,927 | 1,805,294 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $95,290 | 500 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $3,735,368 | 19,600 | Call | Defined | 2025-11-13 | |
| 2025-06-30 | $329,880,973 | 1,836,447 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $89,815 | 500 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $299,878,234 | 1,772,330 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $33,840 | 200 | Put | Defined | 2025-05-13 | |
| 2024-12-31 | $214,131,587 | 1,419,406 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $226,601,966 | 1,459,594 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $4,790,800 | 35,000 | Call | Defined | 2024-08-13 | |
| 2024-06-30 | $206,821,572 | 1,510,970 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $210,007,646 | 1,577,700 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $212,746,218 | 1,542,981 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $191,910,975 | 1,574,848 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $228,609,734 | 1,626,421 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $229,982,104 | 1,625,545 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $37,730,666 | 241,183 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $29,696,989 | 242,049 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $41,227,256 | 310,026 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $50,761,372 | 370,900 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $53,693,824 | 310,351 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $41,522,040 | 285,748 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $40,027,818 | 303,310 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $37,784,321 | 294,408 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $46,757,181 | 392,357 | Shares | Defined | 2021-02-09 | |
| 2020-09-30 | $42,124,188 | 367,929 | Shares | Defined | 2020-11-05 | |
| 2020-06-30 | $38,824,118 | 340,682 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $30,650,829 | 381,704 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||