O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Position in VRTX — Vertex Pharmaceuticals Inc / Ma
CIK 1423442
Stamford, CT
Position in VRTX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$20,893,953
-$6,732,137 QoQ
Shares Held
42,063
-32.0% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#257
of 1,742 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in VRTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $102,425,978 across 44 Biotechnology names. VRTX ranks #1 (20.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
This page
|
42,063 | $20,893,953 | |
| 2 | AUPH |
Aurinia Pharmaceuticals Inc.
|
567,492 | $9,630,339 | |
| 3 | PBYI |
Puma Biotechnology, Inc.
|
1,123,783 | $9,113,880 | |
| 4 | EXEL |
Exelixis, Inc.
|
124,709 | $6,785,416 | |
| 5 | JAZZ |
Jazz Pharmaceuticals plc
|
25,864 | $6,232,448 | |
| 6 | ARGX |
Argenx SE
|
6,450 | $5,984,116 | |
| 7 | REGN |
Regeneron Pharmaceuticals, Inc.
|
9,404 | $5,863,770 | |
| 8 | RIGL |
Rigel Pharmaceuticals Inc
|
131,177 | $5,131,644 |
All Filings in VRTX
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $20,893,953 | 42,063 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $27,626,090 | 61,867 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $21,418,993 | 47,245 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $13,974,106 | 35,681 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $15,252,106 | 34,259 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $17,259,592 | 35,600 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $11,740,315 | 29,154 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $13,339,424 | 28,682 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $11,434,424 | 24,395 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $8,233,960 | 19,698 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $6,538,315 | 16,069 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $4,627,723 | 13,308 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $3,540,918 | 10,062 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $2,446,833 | 7,766 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $2,447,699 | 8,476 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $2,312,266 | 7,986 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,539,136 | 5,462 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $841,106 | 3,223 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $329,619 | 1,501 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $181,934 | 1,003 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $186,507 | 925 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $283,869 | 1,321 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $410,522 | 1,737 | Shares | Sole | 2021-02-11 | |
| 2020-09-30 | $576,622 | 2,119 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $526,622 | 1,814 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $60,677 | 255 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||