Position in CSTL
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$658,184
-$2,148,411 QoQ
Shares Held
26,810
-62.8% QoQ
Ownership
0.088%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
17 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, 2026BARCLAYS PLC holds $2,116,537,229 across 34 Diagnostics & Research names. CSTL ranks #23 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,844,083 | $906,422,113 | |
| 2 | DHR |
Danaher Corp /De/
|
1,621,385 | $307,414,594 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
210,315 | $265,249,276 | |
| 4 | DGX |
Quest Diagnostics Inc
|
565,470 | $110,820,809 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
187,715 | $105,475,179 | |
| 6 | A |
Agilent Technologies, Inc.
|
798,138 | $90,971,768 | |
| 7 | WAT |
Waters Corp /De/
|
180,779 | $53,835,985 | |
| 8 | IQV |
Iqvia Holdings Inc.
|
288,563 | $49,211,533 |
All Filings in CSTL
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $658,184 | 26,810 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,806,595 | 72,149 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,663,758 | 73,068 | Shares | Sole | 2026-03-31 | |
| 2025-06-30 | $2,240,951 | 109,743 | Shares | Sole | 2026-02-27 | |
| 2025-03-31 | $857,156 | 42,815 | Shares | Sole | 2026-03-17 | |
| 2024-12-31 | $1,306,196 | 49,013 | Shares | Sole | 2026-03-19 | |
| 2024-09-30 | $1,491,624 | 52,301 | Shares | Sole | 2026-03-31 | |
| 2024-06-30 | $277,219 | 12,734 | Shares | Sole | 2026-03-23 | |
| 2024-03-31 | $1,050,463 | 47,425 | Shares | Sole | 2026-03-24 | |
| 2023-12-31 | $849,819 | 39,380 | Shares | Sole | 2026-03-24 | |
| 2023-09-30 | $151,705 | 8,982 | Shares | Sole | 2026-03-26 | |
| 2023-06-30 | $130,477 | 9,510 | Shares | Sole | 2026-03-27 | |
| 2023-03-31 | $282,954 | 12,454 | Shares | Sole | 2026-03-30 | |
| 2022-12-31 | $155,081 | 6,588 | Shares | Sole | 2026-03-30 | |
| 2022-09-30 | $658,102 | 25,234 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $26,208 | 1,194 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $159,387 | 3,553 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||