PRICE T ROWE ASSOCIATES INC /MD/
Position in MIRM — Mirum Pharmaceuticals, Inc.
CIK 80255
BALTIMORE, MD
Position in MIRM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$158,655,351
+$46,459,931 QoQ
Shares Held
1,717,421
+20.9% QoQ
Ownership
2.82%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 quarters on record
Voting authority
Sole 99.95860071584079.ToString("F0")%
Shared 0.ToString("F0")%
None 0.041399284159213144.ToString("F0")%
Common Shares in MIRM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026PRICE T ROWE ASSOCIATES INC /MD/ holds $14,300,473,279 across 256 Biotechnology names. MIRM ranks #22 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
3,374,955 | $2,464,560,888 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
2,177,527 | $1,682,444,460 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,760,122 | $785,964,877 | |
| 4 | INSM |
INSMED Inc
|
3,092,807 | $505,735,799 | |
| 5 | KYMR |
Kymera Therapeutics, Inc.
|
6,060,847 | $504,807,946 | |
| 6 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
1,432,748 | $474,053,330 | |
| 7 | ASND |
Ascendis Pharma A/S
|
1,530,345 | $350,035,811 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
3,232,213 | $314,332,713 |
All Filings in MIRM
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $158,655,351 | 1,717,421 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $112,195,420 | 1,420,375 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $94,077,842 | 1,283,288 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $72,122,070 | 1,417,215 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $63,751,921 | 1,415,137 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $58,829,843 | 1,422,729 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $50,080,134 | 1,284,106 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $41,001,331 | 1,199,220 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $40,129,349 | 1,597,506 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $34,381,412 | 1,164,682 | Shares | Sole | 2024-02-16 | |
| 2023-09-30 | $1,009,904 | 31,959 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,578,746 | 99,681 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $286,510 | 11,928 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $328,204 | 16,831 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $252,771 | 12,031 | Shares | Defined | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||