Position in BBIO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,555,420
+$28,531 QoQ
Shares Held
61,163
+0.3% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
2.03%
of 13F equity value
Holder Rank
#153
of 469 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BBIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026IRONWOOD INVESTMENT MANAGEMENT LLC holds $13,113,875 across 6 Biotechnology names. BBIO ranks #2 (34.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CYTK |
Cytokinetics Inc
|
56,589 | $4,820,816 | |
| 2 | BBIO |
BridgeBio Pharma, Inc.
This page
|
61,163 | $4,555,420 | |
| 3 | AUPH |
Aurinia Pharmaceuticals Inc.
|
113,387 | $1,924,177 | |
| 4 | DNLI |
Denali Therapeutics Inc.
|
52,080 | $1,339,497 | |
| 5 | REPL |
Replimune Group, Inc.
|
21,525 | $238,281 | |
| 6 | VALN |
Valneva SE
|
45,064 | $235,684 |
All Filings in BBIO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,555,420 | 61,163 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,526,889 | 60,960 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $4,726,623 | 61,794 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $3,216,280 | 61,923 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $2,696,418 | 62,446 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $2,229,834 | 64,502 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,733,028 | 63,157 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,599,371 | 62,819 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,595,891 | 63,004 | Shares | Sole | 2024-08-16 | |
| 2024-03-31 | $1,949,536 | 63,051 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $2,604,026 | 64,504 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,701,840 | 64,537 | Shares | Sole | 2023-11-16 | |
| 2023-06-30 | $1,141,443 | 66,363 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,141,748 | 68,863 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $520,011 | 68,243 | Shares | Sole | 2023-01-31 | |
| 2022-09-30 | $715,342 | 71,966 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $652,706 | 71,884 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $729,064 | 71,829 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $1,168,584 | 70,059 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $1,186,701 | 25,319 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,545,031 | 25,345 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,591,682 | 25,839 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,826,175 | 25,681 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $986,325 | 26,288 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $858,751 | 26,334 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $649,890 | 22,410 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||