Position in BBIO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$102,265,285
+$31,125,022 QoQ
Shares Held
1,373,057
+43.3% QoQ
Ownership
0.702%
of shares outstanding
% of Portfolio
0.95%
of 13F equity value
Holder Rank
#35
of 472 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 52%
Shared 0%
None 48%
Common Shares in BBIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026FRONTIER CAPITAL MANAGEMENT CO LLC holds $975,847,387 across 22 Biotechnology names. BBIO ranks #1 (10.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BBIO |
BridgeBio Pharma, Inc.
This page
|
1,373,057 | $102,265,285 | |
| 2 | RARE |
Ultragenyx Pharmaceutical Inc.
|
2,847,936 | $95,092,583 | |
| 3 | KYMR |
Kymera Therapeutics, Inc.
|
740,866 | $84,955,104 | |
| 4 | INSM |
INSMED Inc
|
795,242 | $84,788,702 | |
| 5 | PVLA |
Palvella Therapeutics, Inc.
|
478,833 | $73,175,259 | |
| 6 | JAZZ |
Jazz Pharmaceuticals plc
|
277,279 | $66,815,920 | |
| 7 | AXSM |
Axsome Therapeutics, Inc.
|
254,280 | $62,240,115 | |
| 8 | TRVI |
Trevi Therapeutics, Inc.
|
3,070,740 | $57,269,301 |
All Filings in BBIO
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $102,265,285 | 1,373,057 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $71,140,263 | 957,989 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $63,190,760 | 826,131 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $34,261,338 | 659,633 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $23,134,246 | 535,763 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $26,594,735 | 769,301 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $29,521,543 | 1,075,858 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $12,810,504 | 503,162 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,758,161 | 148,368 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,899,653 | 449,536 | Shares | Sole | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||