Position in DGX
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$343,533,731
+$61,905,304 QoQ
Shares Held
1,752,902
+8.0% QoQ
Ownership
1.58%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 24.60633851749841.ToString("F0")%
Shared 0.ToString("F0")%
None 75.39366148250159.ToString("F0")%
Common Shares in DGX Over Time
Shares Held
Position Value (USD)
Derivatives in DGX
reported options exposure · as of Sep 30, 2024CallValue
$776,250
CallShares
5,000
PutValue
$7,762,500
PutShares
50,000
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, 2026BANK OF AMERICA CORP /DE/ holds $6,863,803,811 across 34 Diagnostics & Research names. DGX ranks #3 (5.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
5,533,403 | $2,719,833,571 | |
| 2 | DHR |
Danaher Corp /De/
|
6,252,116 | $1,185,401,190 | |
| 3 | DGX |
Quest Diagnostics Inc
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|
1,752,902 | $343,533,731 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
488,017 | $274,211,867 | |
| 5 | MTD |
Mettler Toledo International Inc/
|
207,286 | $261,429,102 | |
| 6 | WAT |
Waters Corp /De/
|
843,636 | $251,234,797 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
1,299,122 | $221,552,262 | |
| 8 | CRL |
Charles River Laboratories International, Inc.
|
1,135,027 | $195,792,156 |
All Filings in DGX
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $343,533,731 | 1,752,902 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $281,628,427 | 1,622,938 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $311,612,589 | 1,635,075 | Shares | Defined | 2026-02-03 | |
| 2025-06-30 | $287,336,503 | 1,599,602 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $198,505,944 | 1,173,203 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $108,108,837 | 716,617 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $776,250 | 5,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $125,527,539 | 808,551 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $7,762,500 | 50,000 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $118,088,563 | 862,716 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $588,584 | 4,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $136,937,442 | 1,028,754 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $2,529,090 | 19,000 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $141,104,181 | 1,023,384 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $135,369,883 | 1,110,864 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $161,383,118 | 1,148,144 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $198,222,956 | 1,401,067 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $231,568,274 | 1,480,237 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $360,081,650 | 2,934,890 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $401,980,585 | 3,022,865 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $496,565,302 | 3,628,272 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $558,709,493 | 3,229,348 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $459,876,793 | 3,164,798 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $459,318,018 | 3,480,473 | Shares | Defined | 2021-09-13 | |
| 2021-03-31 | $428,505,439 | 3,338,830 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $357,810,067 | 3,002,518 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $378,503,249 | 3,305,994 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $77,773,822 | 682,466 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $53,836,811 | 670,446 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||