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Equibles

Invesco Ltd.

Position in CSTL — Castle Biosciences Inc

CIK 914208 Atlanta, GA
Back to CSTL Full portfolio

Position in CSTL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,309,076
-$188,767 QoQ
Shares Held
54,888
-10.0% QoQ
Ownership
0.180%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#63
of 176 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority Sole 0% Shared 99% None 1%

Common Shares in CSTL Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Invesco Ltd. holds $10,733,207,129 across 32 Diagnostics & Research names. CSTL ranks #27 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IDXX
Idexx Laboratories Inc /De
 3,611,416 $1,901,193,829
2 WAT
Waters Corp /De/
 3,494,267 $1,310,489,889
3 TMO
Thermo Fisher Scientific Inc.
 2,179,010 $1,092,468,443
4 ICLR
Icon PLC
 5,264,236 $914,450,430
5 DHR
Danaher Corp /De/
 3,955,992 $753,537,347
6 CRL
Charles River Laboratories International, Inc.
 2,984,785 $676,919,383
7 GH
Guardant Health, Inc.
 4,429,755 $664,596,135
8 IQV
Iqvia Holdings Inc.
 3,275,141 $632,822,736

All Filings in CSTL

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,309,076 54,888
2026-03-31 $1,497,843 61,012
2025-12-31 $5,269,431 135,461
2025-09-30 $1,271,476 55,840
2025-06-30 $825,559 40,429
2025-03-31 $645,663 32,251
2024-12-31 $733,779 27,534
2024-09-30 $767,699 26,918
2024-06-30 $588,834 27,048
2024-03-31 $606,820 27,396
2023-12-31 $693,925 32,156
2023-09-30 $607,313 35,957
2023-06-30 $325,423 23,719
2023-03-31 $520,400 22,905
2022-12-31 $450,154 19,123
2022-09-30 $9,023,129 345,979
2022-06-30 $7,657,518 348,862
2022-03-31 $48,405,371 1,079,032
2021-12-31 $44,998,920 1,049,660
2021-09-30 $68,605,255 1,031,658
2021-06-30 $83,468,016 1,138,252
2021-03-31 $70,288,222 1,026,705
2020-12-31 $75,149,106 1,119,123
2020-09-30 $4,285,990 83,304
2020-06-30 $638,354 16,937