Position in MIRM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$36,994,864
-$1,043,876 QoQ
Shares Held
400,464
-16.8% QoQ
Ownership
0.657%
of shares outstanding
% of Portfolio
4.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MIRM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026First Turn Management, LLC holds $816,783,749 across 31 Biotechnology names. MIRM ranks #8 (4.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABVX |
Abivax S.A.
|
465,869 | $51,874,513 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
|
695,718 | $51,664,018 | |
| 3 | XENE |
Xenon Pharmaceuticals Inc.
|
786,844 | $45,754,978 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
468,376 | $45,549,566 | |
| 5 | APGE |
Apogee Therapeutics, Inc.
|
513,770 | $43,244,020 | |
| 6 | INSM |
INSMED Inc
|
248,475 | $40,630,632 | |
| 7 | NUVL |
Nuvalent, Inc.
|
370,344 | $37,941,742 | |
| 8 | MIRM |
Mirum Pharmaceuticals, Inc.
This page
|
400,464 | $36,994,864 |
All Filings in MIRM
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $36,994,864 | 400,464 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $38,038,740 | 481,564 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $41,828,413 | 570,569 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $26,846,510 | 527,540 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $22,660,780 | 503,014 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $20,960,645 | 506,908 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $25,256,829 | 647,611 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $24,049,177 | 703,398 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $24,081,388 | 958,654 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $24,687,635 | 836,302 | Shares | Sole | 2024-02-08 | |
| No filing history on record for this holder in this stock. | ||||||