Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$18,880,889
-$9,767,171 QoQ
Shares Held
769,079
+4.4% QoQ
Ownership
2.54%
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 20%
Shared 0%
None 80%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026STATE STREET CORP holds $26,664,612,786 across 39 Diagnostics & Research names. CSTL ranks #27 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
16,731,668 | $8,224,116,772 | |
| 2 | DHR |
Danaher Corp /De/
|
27,894,181 | $5,288,736,717 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
3,674,185 | $2,064,487,809 | |
| 4 | A |
Agilent Technologies, Inc.
|
12,764,632 | $1,454,912,755 | |
| 5 | WAT |
Waters Corp /De/
|
4,362,010 | $1,299,006,578 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
7,476,962 | $1,275,121,099 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
942,535 | $1,188,725,142 | |
| 8 | DGX |
Quest Diagnostics Inc
|
5,380,821 | $1,054,533,299 |
All Filings in CSTL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $18,880,889 | 769,079 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $28,648,060 | 736,454 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $16,487,301 | 724,080 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $14,450,968 | 707,687 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $14,314,860 | 715,028 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $18,927,149 | 710,212 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $19,393,628 | 680,001 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $13,477,306 | 619,077 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $13,418,447 | 605,799 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $12,514,630 | 579,918 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $9,545,619 | 565,164 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $7,344,700 | 535,328 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $11,871,836 | 522,528 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $11,874,823 | 504,453 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $12,985,884 | 497,925 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $11,074,301 | 504,524 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $20,577,506 | 458,705 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $19,550,391 | 456,039 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $28,916,660 | 434,837 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $31,597,750 | 430,898 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $20,913,092 | 305,479 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $17,554,554 | 261,423 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $10,707,774 | 208,120 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $7,042,678 | 186,858 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $4,470,873 | 149,979 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||