Position in ARVN
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$247,669
-$29,439 QoQ
Shares Held
23,365
0.0% QoQ
Ownership
0.036%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
18 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in ARVN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026JANUS HENDERSON GROUP PLC holds $15,213,180,190 across 182 Biotechnology names. ARVN ranks #160 (0.0% 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 ARVN
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $247,669 | 23,365 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $277,108 | 23,365 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $199,069 | 23,365 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $171,966 | 23,365 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $164,022 | 23,365 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $447,907 | 23,365 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $575,479 | 23,365 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $621,976 | 23,365 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,338,668 | 32,429 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $860,614 | 20,909 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $411,241 | 20,939 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $519,631 | 20,936 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $572,626 | 20,960 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $345,212 | 10,091 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $324,376 | 7,291 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $308,687 | 7,334 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $490,279 | 7,285 | Shares | Defined | 2022-05-16 | |
| 2021-09-30 | $296,505 | 3,608 | Shares | Defined | 2021-11-16 | |
| No filing history on record for this holder in this stock. | ||||||