Position in CSTL
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$1,664,735
-$8,566,703 QoQ
Shares Held
67,810
-74.2% QoQ
Ownership
0.224%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 87%
Shared 0%
None 13%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026BANK OF AMERICA CORP /DE/ holds $6,851,021,194 across 34 Diagnostics & Research names. CSTL ranks #29 (0.0% 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
|
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 CSTL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,664,735 | 67,810 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $10,231,438 | 263,019 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $7,180,973 | 315,370 | Shares | Defined | 2026-02-03 | |
| 2025-06-30 | $7,815,651 | 382,745 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $7,515,106 | 375,380 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $10,754,687 | 403,553 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $5,753,823 | 201,747 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,733,150 | 79,612 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $3,348,303 | 151,165 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,990,512 | 138,578 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $721,591 | 42,723 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $612,471 | 44,641 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,298,719 | 57,162 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $1,152,446 | 48,957 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $3,261,928 | 125,074 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,008,050 | 45,925 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,660,265 | 37,010 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,663,396 | 38,801 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $1,394,769 | 20,974 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,664,808 | 22,703 | Shares | Defined | 2021-09-13 | |
| 2021-03-31 | $1,366,938 | 19,967 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,230,186 | 18,320 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $196,692 | 3,823 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $222,709 | 5,909 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $71,930 | 2,413 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||