Position in CPRX
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$49,492,144
+$9,352,784 QoQ
Shares Held
1,998,875
+16.2% QoQ
Ownership
1.63%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 0%
Shared 71%
None 29%
Common Shares in CPRX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026JANUS HENDERSON GROUP PLC holds $15,891,244,813 across 182 Biotechnology names. CPRX ranks #54 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
2,541,732 | $1,856,099,791 | |
| 2 | PRAX |
Praxis Precision Medicines, Inc.
|
3,458,863 | $1,114,411,067 | |
| 3 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
2,018,647 | $1,056,701,142 | |
| 4 | BBIO |
BridgeBio Pharma, Inc.
|
13,179,013 | $978,673,503 | |
| 5 | PCVX |
Vaxcyte, Inc.
|
16,575,875 | $963,224,094 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
2,131,527 | $951,812,064 | |
| 7 | RVMD |
Revolution Medicines, Inc.
|
9,766,496 | $949,791,733 | |
| 8 | MIRM |
Mirum Pharmaceuticals, Inc.
|
6,945,813 | $641,654,204 |
All Filings in CPRX
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $49,492,144 | 1,998,875 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $40,139,360 | 1,719,767 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $11,272,379 | 572,202 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $16,308,894 | 751,562 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $7,755,853 | 319,829 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $9,934,599 | 476,023 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $7,160,596 | 360,191 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $33,700,678 | 2,175,641 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $43,458,624 | 2,726,388 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $19,139,764 | 1,138,594 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $4,768,338 | 407,899 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $4,119,453 | 306,507 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $719,422 | 43,391 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $372,297 | 20,016 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $256,817 | 20,017 | Shares | Defined | 2023-01-13 | |
| 2022-06-30 | $444,882 | 63,464 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,026,467 | 123,820 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,066,593 | 157,547 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $759,426 | 143,288 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $977,862 | 170,063 | Shares | Defined | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||