Octagon Capital Advisors LP
Position in BBOT — BridgeBio Oncology Therapeutics, Inc.
CIK 1839435
NEW YORK, NY
Position in BBOT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$6,435,050
-$6,624,687 QoQ
Shares Held
719,000
-31.1% QoQ
Ownership
0.898%
of shares outstanding
% of Portfolio
0.71%
of 13F equity value
Holder Rank
#15
of 67 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BBOT Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Octagon Capital Advisors LP holds $869,736,107 across 27 Biotechnology names. BBOT ranks #23 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DNTH |
Dianthus Therapeutics, Inc. /DE/
|
1,946,667 | $163,364,294 | |
| 2 | COGT |
Cogent Biosciences, Inc.
|
2,350,000 | $90,451,500 | |
| 3 | ABVX |
Abivax S.A.
|
677,000 | $75,383,950 | |
| 4 | ALMS |
Alumis Inc.
|
2,830,700 | $62,360,321 | |
| 5 | DFTX |
Definium Therapeutics, Inc.
|
2,440,000 | $46,116,000 | |
| 6 | AVBP |
ArriVent BioPharma, Inc.
|
1,971,054 | $45,472,215 | |
| 7 | TSHA |
Taysha Gene Therapies, Inc.
|
8,859,911 | $39,603,802 | |
| 8 | KYMR |
Kymera Therapeutics, Inc.
|
425,000 | $35,398,250 |
All Filings in BBOT
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,435,050 | 719,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $13,059,737 | 1,043,110 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $12,079,213 | 1,043,110 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||