Position in MIRM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$98,985,494
+$72,797,243 QoQ
Shares Held
845,524
+198.3% QoQ
Ownership
1.30%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
#20
of 327 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MIRM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Polar Capital Holdings Plc holds $3,774,805,029 across 41 Biotechnology names. MIRM ranks #16 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ELVN |
Enliven Therapeutics, Inc.
|
6,430,636 | $326,354,777 | |
| 2 | XENE |
Xenon Pharmaceuticals Inc.
|
4,570,556 | $275,878,760 | |
| 3 | CYTK |
Cytokinetics Inc
|
2,253,649 | $191,988,358 | |
| 4 | RYTM |
Rhythm Pharmaceuticals, Inc.
|
1,663,632 | $184,713,060 | |
| 5 | ARQT |
Arcutis Biotherapeutics, Inc.
|
6,606,945 | $173,234,097 | |
| 6 | ASND |
Ascendis Pharma A/S
|
616,908 | $164,541,701 | |
| 7 | BBIO |
BridgeBio Pharma, Inc.
|
2,063,609 | $153,697,598 | |
| 8 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
482,751 | $145,322,533 |
All Filings in MIRM
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $98,985,494 | 845,524 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $26,188,251 | 283,484 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $62,689,781 | 793,642 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $60,154,667 | 820,552 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $49,617,750 | 975,000 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $52,933,750 | 1,175,000 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $27,911,250 | 675,000 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $26,325,000 | 675,000 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $25,336,465 | 741,049 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $15,700,000 | 625,000 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $18,450,000 | 625,000 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $37,130,000 | 1,175,000 | Shares | Defined | 2023-11-22 | |
| 2023-06-30 | $23,929,750 | 925,000 | Shares | Defined | 2023-12-13 | |
| 2023-03-31 | $22,336,366 | 929,907 | Shares | Defined | 2023-12-13 | |
| 2022-12-31 | $16,670,686 | 854,907 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $24,789,846 | 1,179,907 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $23,593,926 | 1,212,432 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $21,441,072 | 973,709 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||