Position in CSTL
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$6,704,627
-$3,496,623 QoQ
Shares Held
273,101
+4.1% QoQ
Ownership
0.900%
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 99%
Shared 1%
None 0%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026NORTHERN TRUST CORP holds $6,294,322,657 across 37 Diagnostics & Research names. CSTL ranks #25 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
3,415,610 | $1,678,874,778 | |
| 2 | DHR |
Danaher Corp /De/
|
7,080,901 | $1,342,538,826 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
911,893 | $512,383,551 | |
| 4 | A |
Agilent Technologies, Inc.
|
3,700,025 | $421,728,843 | |
| 5 | WAT |
Waters Corp /De/
|
1,042,394 | $310,424,930 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,729,996 | $295,033,513 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
227,161 | $286,495,449 | |
| 8 | LH |
Labcorp Holdings Inc.
|
997,410 | $266,118,958 |
All Filings in CSTL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,704,627 | 273,101 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $10,201,250 | 262,243 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $6,427,217 | 282,267 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $5,714,023 | 279,825 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $5,474,846 | 273,469 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $7,584,241 | 284,587 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $7,470,242 | 261,930 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $5,191,948 | 238,491 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $5,413,193 | 244,388 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $5,394,631 | 249,983 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $4,118,557 | 243,846 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $3,252,791 | 237,084 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $5,127,948 | 225,702 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $5,416,388 | 230,093 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $5,932,364 | 227,468 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $4,875,774 | 222,131 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $9,524,898 | 212,325 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $9,374,039 | 218,662 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $14,869,066 | 223,595 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $16,338,143 | 222,803 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $12,115,638 | 176,974 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $10,906,635 | 162,422 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $7,938,990 | 154,305 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $4,885,941 | 129,635 | Shares | Other | 2020-08-14 | |
| 2020-03-31 | $3,220,731 | 108,042 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||