Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$8,375,747
-$2,797,694 QoQ
Shares Held
341,171
+18.8% QoQ
Ownership
1.12%
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 98%
Shared 0%
None 2%
Common Shares in CSTL Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026GOLDMAN SACHS GROUP INC holds $5,828,014,412 across 35 Diagnostics & Research names. CSTL ranks #28 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
3,157,226 | $1,551,871,293 | |
| 2 | DHR |
Danaher Corp /De/
|
4,609,288 | $873,921,002 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
387,844 | $489,148,850 | |
| 4 | GH |
Guardant Health, Inc.
|
4,435,839 | $409,738,446 | |
| 5 | A |
Agilent Technologies, Inc.
|
3,577,648 | $407,780,316 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
716,921 | $402,830,739 | |
| 7 | DGX |
Quest Diagnostics Inc
|
1,348,694 | $264,317,047 | |
| 8 | IQV |
Iqvia Holdings Inc.
|
1,177,280 | $200,773,329 |
All Filings in CSTL
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,375,747 | 341,171 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,173,441 | 287,235 | Shares | Defined | 2026-03-25 | |
| 2025-09-30 | $7,857,904 | 345,099 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $5,583,705 | 273,443 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $3,510,005 | 175,325 | Shares | Defined | 2025-06-27 | |
| 2024-12-31 | $11,532,787 | 432,750 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $6,924,655 | 242,800 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $4,727,071 | 217,137 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $2,761,484 | 124,672 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,734,794 | 80,389 | Shares | Defined | 2024-05-14 | |
| 2023-09-30 | $2,563,074 | 151,751 | Shares | Defined | 2024-05-15 | |
| 2023-06-30 | $1,121,211 | 81,721 | Shares | Defined | 2024-05-14 | |
| 2023-03-31 | $3,133,405 | 137,914 | Shares | Defined | 2024-05-14 | |
| 2022-12-31 | $5,810,989 | 246,856 | Shares | Defined | 2024-05-14 | |
| 2022-09-30 | $4,764,085 | 182,672 | Shares | Defined | 2024-05-14 | |
| 2022-06-30 | $2,627,084 | 119,685 | Shares | Defined | 2024-05-14 | |
| 2022-03-31 | $2,836,137 | 63,222 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $3,061,260 | 71,408 | Shares | Defined | 2022-02-17 | |
| 2021-09-30 | $15,129,680 | 227,514 | Shares | Defined | 2022-01-20 | |
| 2021-06-30 | $24,537,317 | 334,615 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $27,667,013 | 404,134 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $24,326,094 | 362,265 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $21,347,428 | 414,916 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $11,330,630 | 300,627 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $9,330,202 | 312,989 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||