Beta Bionics Ownership | Who Owns Beta Bionics?
Beta Bionics Ownership Summary
Beta Bionics is owned by 18.02% institutional investors, 6.74% insiders, and 75.25% retail investors. Eventide asset management is the largest institutional shareholder, holding 11.42% of BBNX shares.
BBNX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Beta Bionics | 18.02% | 6.74% | 75.25% |
| Sector | Healthcare Stocks | 42.53% | 10.81% | 46.67% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Eventide asset management | 4.96M | 11.42% | $98.50M |
| Farallon capital management | 4.31M | 9.94% | $85.72M |
| Wellington management group llp | 3.90M | 8.99% | $77.52M |
| Soleus capital management | 3.87M | 8.92% | $76.90M |
| Morgan stanley | 3.76M | 8.67% | $74.74M |
| Sands capital ventures | 3.57M | 8.23% | $70.94M |
| Rtw investments, lp | 3.30M | 7.60% | $65.55M |
| Blackrock funding, inc. /de | 2.78M | 6.41% | $55.27M |
| Vanguard group | 2.22M | 5.11% | $44.04M |
| Omega fund management | 1.92M | 4.43% | $38.15M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Pura vida investments | 281.25K | 34.05% | $5.59M |
| Omega fund management | 1.92M | 17.16% | $38.15M |
| Sands capital ventures | 3.57M | 15.54% | $70.94M |
| Soleus capital management | 3.87M | 3.87% | $76.90M |
| Eventide asset management | 4.96M | 1.62% | $98.50M |
| Kent lake pr | 125.00K | 1.25% | $2.48M |
| Rtw investments, lp | 3.30M | 0.81% | $65.55M |
| Essex investment management | 222.62K | 0.68% | $4.42M |
| Vestal point capital, lp | 600.00K | 0.54% | $11.92M |
| Values first advisors | 40.47K | 0.43% | $804.04K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 2.78M | 0.00% | 1.92M |
| Vanguard group | 2.22M | 0.00% | 1.51M |
| Morgan stanley | 3.76M | 0.00% | 812.22K |
| Geode capital management | 917.55K | 0.00% | 604.62K |
| State street | 826.30K | 0.00% | 596.31K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Perceptive advisors | 277.94K | 0.16% | -1.32M |
| Divisadero street capital management, lp | - | - | -948.97K |
| Arrowmark colorado | - | - | -925.36K |
| Holocene advisors, lp | - | - | -770.85K |
| Ra capital management | - | - | -500.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| First eagle investment management | 233.20K | 0.01% | 233.20K | $4.63M |
| Essex investment management | 222.62K | 0.68% | 222.62K | $4.42M |
| Kent lake pr | 125.00K | 1.25% | 125.00K | $2.48M |
| Granahan investment management | 85.74K | 0.07% | 85.74K | $1.70M |
| Meridiem capital partners lp | 73.39K | 0.09% | 73.39K | $1.46M |
Sold Out
| Holder | Change |
|---|---|
| Fortitude family office | -35.00 |
| Clearstead advisors | -90.00 |
| Quarry lp | -667.00 |
| Psi advisors | -682.00 |
| Zimmer partners, lp | -1.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 51 | -55.65% | 7,817,160 | -82.57% | 18 | 0.17% | 31 | -51.56% | 5 | -82.14% |
| Jun 30, 2025 | 115 | 15.00% | 44,849,314 | 8.81% | 103 | 0.57% | 66 | -34.00% | 28 | - |
| Mar 31, 2025 | 102 | - | 42,347,979 | - | 137 | - | 102 | - | - | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Oct 31, 2025 | Lezack Adam | - | Sell | $1.05K |
| Oct 31, 2025 | Lezack Adam | - | Sell | $36.73K |
| Oct 31, 2025 | Palasis Maria | - | Sell | $34.57K |
| Oct 31, 2025 | Palasis Maria | - | Sell | $3.27K |
| Oct 03, 2025 | Feider Stephen | Chief Financial Officer | Sell | $82.37K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | 2 |
| 2025 Q3 | - | 12 |
| 2025 Q2 | - | 15 |
| 2025 Q1 | - | - |
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