MetLife Investment Management, LLC
Position in CSTL — Castle Biosciences Inc
CIK 1529735
Whippany, NJ
Position in CSTL
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$410,525
-$207,245 QoQ
Shares Held
16,722
+5.3% QoQ
Ownership
0.055%
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 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, 2026MetLife Investment Management, LLC holds $160,502,843 across 30 Diagnostics & Research names. CSTL ranks #25 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
87,821 | $43,166,656 | |
| 2 | DHR |
Danaher Corp /De/
|
147,013 | $27,873,664 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
22,252 | $12,503,176 | |
| 4 | ILMN |
Illumina, Inc.
|
75,228 | $9,272,603 | |
| 5 | A |
Agilent Technologies, Inc.
|
66,121 | $7,536,471 | |
| 6 | WAT |
Waters Corp /De/
|
24,324 | $7,243,687 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
39,616 | $6,756,112 | |
| 8 | GH |
Guardant Health, Inc.
|
67,825 | $6,264,995 |
All Filings in CSTL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $410,525 | 16,722 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $617,770 | 15,881 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $361,610 | 15,881 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $324,290 | 15,881 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $314,894 | 15,729 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $426,853 | 16,017 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $409,889 | 14,372 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $312,878 | 14,372 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $273,973 | 12,369 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $266,923 | 12,369 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $208,912 | 12,369 | Shares | Defined | 2024-05-09 | |
| 2023-06-30 | $169,702 | 12,369 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $281,023 | 12,369 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $291,166 | 12,369 | Shares | Defined | 2023-03-23 | |
| 2022-09-30 | $322,583 | 12,369 | Shares | Defined | 2023-03-23 | |
| 2022-06-30 | $271,499 | 12,369 | Shares | Defined | 2023-03-23 | |
| 2022-03-31 | $554,873 | 12,369 | Shares | Defined | 2023-03-23 | |
| 2021-12-31 | $334,557 | 7,804 | Shares | Defined | 2023-03-23 | |
| 2021-09-30 | $518,966 | 7,804 | Shares | Defined | 2023-03-23 | |
| 2021-06-30 | $572,267 | 7,804 | Shares | Defined | 2023-03-23 | |
| 2021-03-31 | $395,972 | 5,784 | Shares | Defined | 2023-03-23 | |
| 2020-12-31 | $309,427 | 4,608 | Shares | Defined | 2023-03-23 | |
| 2020-09-30 | $237,081 | 4,608 | Shares | Defined | 2023-03-23 | |
| 2020-06-30 | $173,675 | 4,608 | Shares | Defined | 2023-03-23 | |
| 2020-03-31 | $137,364 | 4,608 | Shares | Defined | 2023-03-23 | |
| No filing history on record for this holder in this stock. | ||||||