Position in BMRN
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$48,412,494
+$31,990,203 QoQ
Shares Held
857,010
+210.1% QoQ
Ownership
0.443%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 90%
None 10%
Common Shares in BMRN 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. BMRN ranks #52 (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 BMRN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $48,412,494 | 857,010 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $16,422,291 | 276,330 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $12,837,434 | 237,028 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $628,636 | 11,436 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $842,341 | 11,916 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $783,238 | 11,916 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $987,644 | 14,051 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,156,818 | 14,051 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $60,833,880 | 696,518 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $269,044,870 | 2,790,343 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $303,003,209 | 3,424,539 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $293,814,512 | 3,389,646 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $334,241,493 | 3,437,284 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $402,415,067 | 3,888,444 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $350,076,701 | 4,129,724 | Shares | Defined | 2023-01-13 | |
| 2022-06-30 | $348,156,177 | 4,201,233 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $336,139,344 | 4,359,784 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $344,055,838 | 3,894,237 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $305,193,554 | 3,948,681 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $329,937,613 | 3,954,190 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $377,070,889 | 4,993,655 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $498,687,943 | 5,686,942 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $396,735,136 | 5,214,710 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $196,845,829 | 1,595,961 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $95,660,675 | 1,132,079 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||