Position in CSTL
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$1,518,785
-$891,692 QoQ
Shares Held
61,865
-0.2% QoQ
Ownership
0.204%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026ENVESTNET ASSET MANAGEMENT INC holds $1,287,146,273 across 28 Diagnostics & Research names. CSTL ranks #22 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
613,387 | $301,498,112 | |
| 2 | DHR |
Danaher Corp /De/
|
1,380,762 | $261,792,475 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
183,097 | $102,880,373 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
589,635 | $100,556,352 | |
| 5 | DGX |
Quest Diagnostics Inc
|
412,436 | $80,829,207 | |
| 6 | A |
Agilent Technologies, Inc.
|
692,911 | $78,977,995 | |
| 7 | LH |
Labcorp Holdings Inc.
|
255,484 | $68,165,686 | |
| 8 | MEDP |
Medpace Holdings, Inc.
|
133,024 | $63,876,794 |
All Filings in CSTL
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,518,785 | 61,865 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $2,410,477 | 61,966 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $1,523,950 | 66,928 | Shares | Sole | 2025-11-05 | |
| 2025-06-30 | $1,439,160 | 70,478 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $1,396,815 | 69,771 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $1,954,617 | 73,344 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,921,848 | 67,386 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $1,025,301 | 47,097 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $1,017,283 | 45,927 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $1,079,582 | 50,027 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $911,772 | 53,983 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $487,252 | 35,514 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $560,388 | 24,665 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $527,107 | 22,392 | Shares | Sole | 2023-02-07 | |
| 2022-09-30 | $590,607 | 22,646 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $496,026 | 22,598 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $1,739,491 | 38,776 | Shares | Sole | 2022-05-04 | |
| 2021-12-31 | $1,433,529 | 33,439 | Shares | Sole | 2022-02-04 | |
| 2021-09-30 | $2,194,367 | 32,998 | Shares | Sole | 2021-10-07 | |
| 2021-06-30 | $2,230,845 | 30,422 | Shares | Sole | 2021-08-04 | |
| 2021-03-31 | $537,616 | 7,853 | Shares | Sole | 2021-05-04 | |
| No filing history on record for this holder in this stock. | ||||||