Fairmount Funds Management LLC
Position in ORKA — Oruka Therapeutics, Inc.
CIK 1802528
WEST CONSHOHOCKEN, PA
Position in ORKA
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$352,629,784
+$170,886,683 QoQ
Shares Held
3,705,262
0.0% QoQ
Ownership
5.60%
of shares outstanding
% of Portfolio
23.31%
of 13F equity value
Holder Rank
#4
of 253 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ORKA Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Fairmount Funds Management LLC holds $1,512,967,792 across 12 Biotechnology names. ORKA ranks #1 (23.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ORKA |
Oruka Therapeutics, Inc.
This page
|
3,705,262 | $352,629,784 | |
| 2 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
2,537,191 | $247,325,378 | |
| 3 | DMRA |
Damora Therapeutics, Inc.
|
8,713,000 | $226,625,130 | |
| 4 | COGT |
Cogent Biosciences, Inc.
|
5,503,418 | $212,982,276 | |
| 5 | JBIO |
Jade Biosciences, Inc.
|
4,553,494 | $101,178,636 | |
| 6 | ELVN |
Enliven Therapeutics, Inc.
|
1,855,644 | $94,173,933 | |
| 7 | VRDN |
Viridian Therapeutics, Inc.\DE
|
5,090,928 | $93,520,347 | |
| 8 | ZBIO |
Zenas BioPharma, Inc.
|
2,359,025 | $59,872,054 |
All Filings in ORKA
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-07-01 | $1,385,094,187 | 14,553,895 | Shares | Sole | 2026-07-01 | |
| 2026-06-30 | $352,629,784 | 3,705,262 | Shares | Sole | 2026-08-14 | |
| 2026-04-30 | $928,200,559 | 13,665,080 | Shares | Sole | 2026-05-04 | |
| 2026-03-31 | $181,743,101 | 3,705,262 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $112,306,491 | 3,705,262 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $71,252,188 | 3,705,262 | Shares | Sole | 2025-11-14 | |
| 2025-09-17 | $180,948,031 | 11,162,741 | Shares | Sole | 2025-09-19 | |
| 2025-06-30 | $37,799,245 | 3,371,922 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $34,595,919 | 3,371,922 | Shares | Sole | 2025-05-15 | |
| 2025-03-06 | $85,714,067 | 8,511,824 | Shares | Sole | 2025-03-10 | |
| 2024-12-31 | $65,381,567 | 3,371,922 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $78,724,208 | 3,211,922 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||