CeriBell Ownership | Who Owns CeriBell?
CeriBell Ownership Summary
CeriBell is owned by 81.73% institutional investors, 11.94% insiders, and 6.33% retail investors. Fmr is the largest institutional shareholder, holding 15.11% of CBLL shares. Fidelity Small Cap Growth is the top mutual fund, with 4.32% of its assets in CeriBell shares.
CBLL Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | CeriBell | 81.73% | 11.94% | 6.33% |
| Sector | Healthcare Stocks | 50.51% | 12.37% | 37.12% |
| Industry | Medical Device Stocks | 49.48% | 12.50% | 38.01% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 5.69M | 15.11% | $110.70M |
| Tpg gp a | 3.76M | 9.99% | $73.15M |
| Red tree management | 2.21M | 5.86% | $42.90M |
| Blackrock funding, inc. /de | 1.94M | 5.14% | $37.66M |
| Vanguard group | 1.51M | 4.10% | $33.07M |
| Vanguard capital management | 1.13M | 3.00% | $21.99M |
| Federated hermes | 939.60K | 2.49% | $18.28M |
| Franklin resources | 918.35K | 2.44% | $17.86M |
| Adage capital partners gp | 900.00K | 2.39% | $17.50M |
| Bank of new york mellon | 896.49K | 2.38% | $17.44M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Abg-wtt global life science capital partners gp | 275.33K | 62.61% | $5.36M |
| Red tree management | 2.21M | 29.13% | $42.90M |
| Yu fan | 342.40K | 6.17% | $6.66M |
| Tpg gp a | 3.76M | 1.46% | $73.15M |
| Redmile group | 386.79K | 0.51% | $7.52M |
| Nverses capital | 15.34K | 0.46% | $298.29K |
| Kopp family office | 34.54K | 0.41% | $671.80K |
| Formula growth | 31.00K | 0.26% | $568.23K |
| Timessquare capital management | 780.55K | 0.22% | $15.18M |
| Peregrine capital management | 331.41K | 0.21% | $6.45M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Fmr | 5.69M | 0.00% | 840.96K |
| Sixth street partners management company | 195.47K | 0.00% | 195.47K |
| Millennium management | 727.23K | 0.01% | 175.20K |
| Adage capital partners gp | 900.00K | 0.02% | 143.25K |
| Jane street group | 175.02K | 0.00% | 132.05K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Novo | - | - | -900.00K |
| Ra capital management | - | - | -824.58K |
| Board of trustees of the leland stanford junior university | - | - | -623.75K |
| Centerbook partners lp | - | - | -476.55K |
| Soleus capital management | - | - | -360.00K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 195.47K | 0.00% | 195.47K | $3.80M |
| Exoduspoint capital management, lp | 119.25K | 0.01% | 119.25K | $2.32M |
| Macquarie management | 109.63K | 0.00% | 109.63K | $2.13M |
| Balyasny asset management | 52.32K | 0.00% | 52.32K | $1.02M |
| Curated wealth partners | 50.00K | 0.01% | 50.00K | $50.13K |
Sold Out
| Holder | Change |
|---|---|
| Hughes financial services | -1.00 |
| Root financial partners | -22.00 |
| Advisor group | -33.00 |
| Raymond james financial | -39.00 |
| Huntington national bank | -45.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 125 | 1.63% | 30,781,245 | 3.06% | 81 | 1.30% | 75 | 4.17% | 35 | 9.38% |
| Mar 31, 2026 | 47 | -59.13% | 7,417,259 | -73.36% | 20 | 0.35% | 24 | -69.23% | 13 | -45.83% |
| Dec 31, 2025 | 76 | -22.45% | 18,038,935 | -30.34% | 49 | 0.96% | 48 | -12.73% | 17 | -29.17% |
| Sep 30, 2025 | 94 | - | 25,847,560 | -0.24% | 71 | 1.40% | 53 | -20.90% | 23 | 109.09% |
| Jun 30, 2025 | 94 | 10.59% | 25,910,226 | 18.37% | 71 | 1.92% | 67 | 36.73% | 11 | -42.11% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Fidelity Small Cap Growth | 1.64M | 4.32% | - |
| Fidelity Stock Selector Small Cap | 1.00M | 2.64% | 113.89K |
| Federated Hermes Kaufmann Small Cap A | 939.25K | 2.48% | - |
| Federated Hermes Kaufmann Small Cap Grow | 939.25K | 2.48% | - |
| Vanguard Morn Total Stk Mkt Idx Investor | 850.44K | 2.24% | -49.20K |
| Vanguard Total Stock Mkt Idx Inv | 850.44K | 2.24% | -49.20K |
| Franklin US Small Cap Growth Equity | 850.64K | 2.23% | 100.43K |
| Vanguard MStar Total Stk Mkt Idx Invest | 850.44K | 2.22% | - |
| Fidelity Small Cap Growth K6 | 830.54K | 2.19% | 3.76K |
| Franklin Small Cap Growth Adv | 750.22K | 1.96% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 19, 2026 | Blumberg Scott | Chief Financial Officer | Sell | $838.81K |
| Aug 18, 2026 | Blumberg Scott | Chief Financial Officer | Sell | $24.75K |
| Aug 19, 2026 | Chao Xingjuan | President and CEO | Sell | $786.32K |
| Aug 18, 2026 | Chao Xingjuan | President and CEO | Sell | $54.98K |
| Aug 13, 2026 | Taylor Joseph Michael | - | Sell | $306.42K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | 7 |
| 2026 Q2 | - | 19 |
| 2026 Q1 | - | 29 |
| 2025 Q4 | - | 13 |
| 2025 Q3 | - | 5 |
CBLL Ownership FAQ
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