Position in ACLX
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$10,365,949
-$49,590,536 QoQ
Shares Held
90,280
-90.2% QoQ
Ownership
0.154%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority
Sole 0%
Shared 50%
None 50%
Common Shares in ACLX 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. ACLX ranks #91 (0.1% 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 ACLX
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,365,949 | 90,280 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $59,956,485 | 919,578 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $83,242,913 | 1,013,921 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $67,402,873 | 1,023,582 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $99,088,405 | 1,510,494 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $119,413,384 | 1,557,092 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $168,017,943 | 2,011,950 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $105,005,486 | 1,902,618 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $105,876,590 | 1,522,309 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $85,370,654 | 1,538,210 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $63,702,714 | 1,775,438 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $55,469,289 | 1,754,247 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $48,903,232 | 1,587,252 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $51,803,113 | 1,672,147 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $21,812,785 | 1,162,109 | Shares | Defined | 2023-01-13 | |
| 2022-06-30 | $22,686,946 | 1,254,809 | Shares | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||