Position in PTCT
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$490,088,588
+$121,581,411 QoQ
Shares Held
7,193,433
+48.3% QoQ
Ownership
8.67%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 96.58509365417041.ToString("F0")%
None 3.4149063458295923.ToString("F0")%
Common Shares in PTCT 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. PTCT ranks #9 (3.1% 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 PTCT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $490,088,588 | 7,193,433 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $368,507,177 | 4,851,332 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $231,583,130 | 3,773,556 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $155,067,732 | 3,175,015 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $148,636,509 | 2,916,729 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $104,991,802 | 2,325,915 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $69,385,050 | 1,870,217 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $91,176,073 | 2,981,559 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $106,754,946 | 3,669,816 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $72,003,061 | 2,612,593 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $68,850,690 | 3,072,320 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $146,279,821 | 3,596,750 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $154,828,964 | 3,196,304 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $77,376,008 | 2,027,142 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $104,308,771 | 2,077,864 | Shares | Defined | 2023-01-13 | |
| 2022-06-30 | $85,555,180 | 2,135,676 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $100,064,448 | 2,681,974 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $155,392,642 | 3,901,397 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $133,032,708 | 3,575,187 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $148,110,444 | 3,503,914 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $145,323,779 | 3,069,140 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $182,871,573 | 2,996,421 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $94,367,820 | 2,018,563 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $92,184,990 | 1,816,811 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $78,948,859 | 1,769,757 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||