Skip to main content
Equibles

Orion Porfolio Solutions, LLC

Position in CSTL — Castle Biosciences Inc

CIK 1360533 OMAHA, NE
Back to CSTL Full portfolio

Position in CSTL

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,661,247
-$177,449 QoQ
Shares Held
69,654
-7.0% QoQ
Ownership
0.228%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#56
of 176 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 88% Shared 0% None 12%

Common Shares in CSTL Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Orion Porfolio Solutions, LLC holds $42,044,237 across 17 Diagnostics & Research names. CSTL ranks #11 (4.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TMO
Thermo Fisher Scientific Inc.
 15,760 $7,901,433
2 DHR
Danaher Corp /De/
 36,750 $7,000,140
3 LH
Labcorp Holdings Inc.
 15,755 $4,411,400
4 IDXX
Idexx Laboratories Inc /De
 7,782 $4,096,756
5 IQV
Iqvia Holdings Inc.
 15,321 $2,960,323
6 NTRA
Natera, Inc.
 8,270 $2,244,891
7 WAT
Waters Corp /De/
 5,968 $2,238,238
8 MEDP
Medpace Holdings, Inc.
 4,191 $2,219,511

All Filings in CSTL

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,661,247 69,654
2026-03-31 $1,838,696 74,896
2025-12-31 $2,904,001 74,653
2025-09-30 $1,738,352 76,344
2025-06-30 $1,562,783 76,532
2025-03-31 $1,569,748 78,409
2024-12-31 $1,820,621 68,316
2024-09-30 $2,064,990 72,405
2024-06-30 $1,351,503 62,081
2024-03-31 $1,489,299 67,237
2023-12-31 $1,504,838 69,733
2023-09-30 $1,250,316 74,027
2023-06-30 $1,063,986 77,550
2023-03-31 $673,988 29,665
2022-12-31 $772,676 32,824
2022-09-30 $950,876 36,460
2022-06-30 $627,287 28,578
2022-03-31 $1,581,808 35,261
2021-12-31 $1,188,356 27,720
2021-09-30 $3,335,706 50,161
2021-06-30 $3,678,306 50,161