CERIBELL INC CBLL
COM · Common Stock · CUSIP 15678C102
- SectorHealth care
- IndustryElectromedical & Electrotherapeutic Apparatus
- HeadquartersSunnyvale, CA
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($11.5k this quarter). Holder counts are more reliable. Shares outstanding: 37.1m as of 2025-10-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $21.93. Options: 1 managers hold calls ($2.2k notional), 0 hold puts (—).
Trends to Q4 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2024 | 79 |
| Q1 2025 | 87 |
| Q2 2025 | 96 |
| Q3 2025 | 99 |
| Q4 2025 | 116 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2025 | 48 | 32 |
| Q2 2025 | 66 | 27 |
| Q3 2025 | 55 | 40 |
| Q4 2025 | 76 | 44 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2025 | $0 | $0 | — |
| Q2 2025 | $0 | $0 | — |
| Q3 2025 | $1.1k | $0 | 0.00 |
| Q4 2025 | $2.2k | $0 | 0.00 |
Biggest buyers
| Bank of New York Mellon Corp | Added | +1.2m |
| ROYCE & ASSOCIATES LP | New | +533.3k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | +500.0k |
| GOLDMAN SACHS GROUP INC | Added | +314.3k |
| HRT FINANCIAL LP | New | +255.6k |
| CITADEL ADVISORS LLC | New | +192.5k |
| Divisadero Street Capital Management, LP | New | +188.5k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | Added | +182.4k |
| LORD, ABBETT & CO. LLC | New | +166.1k |
| BlackRock, Inc. | Added | +160.0k |
Biggest sellers
| Yu Fan | Reduced | -803.7k |
| ABG-WTT Global Life Science Capital Partners GP Ltd | Reduced | -646.3k |
| FMR LLC | Reduced | -552.9k |
| CenterBook Partners LP | Sold out | -476.6k |
| MILLENNIUM MANAGEMENT LLC | Reduced | -467.7k |
| JPMORGAN CHASE & CO | Reduced | -434.3k |
| Soleus Capital Management, L.P. | Sold out | -360.0k |
| UBS Group AG | Reduced | -171.5k |
| EMERALD ADVISERS, LLC | Sold out | -122.9k |
| EMERALD MUTUAL FUND ADVISERS TRUST | Reduced | -63.2k |
Biggest calls
| SIMPLEX TRADING, LLC | New | $2.2k100 shares |
Biggest puts
| None |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| FMR LLC 13G · institution +2.1 pts · filed 2026-08-06 | 15.0% |
| TPG GP A, LLC 13G · exempt (held before listing) -3.3 pts · filed 2026-08-14 | 7.8% |
| Red Tree GP, LLC 13G · exempt (held before listing) new · filed 2025-02-14 | 6.2% |
| Parvizi Josef 13G · exempt (held before listing) new · filed 2025-02-12 | 5.8% |
| BlackRock, Inc. 13G · institution new · filed 2026-07-27 | 5.0% |
Fell to 5% or below in the last year: Global Value Investment Portfolio Management Pte Ltd (4.2%, 2026-05-14), Chao Xingjuan (4.9%, 2026-05-12), ABG Management Ltd. (4.6%, 2025-12-11)
Insider purchases and sales in Q4 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 0 | — | 0 | — | — |
| Q4 2024 | 1 | $4.0m | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 2 | $1.3m | $1.3m |
| Q3 2025 | 0 | — | 5 | $679.3k | $586.5k |
| Q4 2025 | 0 | — | 7 | $4.8m | $4.8m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-12-22 | Blumberg Scott Chief Financial Officer | Sold plan | $756.0k36.0k shares |
| 2025-12-15 | Parvizi Josef Director · By Josef Parvizi Trust | Sold plan | $537.2k25.0k shares |
| 2025-12-09 | BURKE WILLIAM W Director | Sold plan | $720.7k32.7k shares |
| 2025-12-08 | Parvizi Josef Director · By Josef Parvizi Trust | Sold plan | $506.5k25.0k shares |
| 2025-12-08 | ROBERTSON REBECCA B Director | Sold plan | $100.0k5.0k shares |
| 2025-12-04 | Chao Xingjuan President and CEO, director | Sold plan | $470.5k25.0k shares |
| 2025-12-03 | Foehr David Senior VP, Finance and PAO | Sold plan | $88.6k5.3k shares |
| 2025-12-02 | ROBERTSON REBECCA B Director | Sold plan | $13.8k827 shares |
| 2025-12-01 | Chao Xingjuan President and CEO, director | Sold plan | $414.8k25.0k shares |
| 2025-12-01 | Woo Raymond Chief Technology Officer | Sold plan | $136.5k11.1k shares |
| 2025-11-21 | Chao Xingjuan President and CEO, director | Sold plan | $756.5k50.0k shares |
| 2025-11-11 | Woo Raymond Chief Technology Officer | Sold plan | $136.5k11.1k shares |
| 2025-10-03 | Woo Raymond Chief Technology Officer | Sold plan | $139.3k11.1k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2025
| Manager | Shares | Change |
|---|---|---|
| TPG GP A, LLC 3.24% of their portfolio | 4.0m $87.0m | Unchanged |
| FMR LLC 0.00% of their portfolio | 3.9m $86.2m | Reduced -552.9k |
| RED TREE MANAGEMENT, LLC 44.37% of their portfolio | 2.2m $48.4m | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 1.8m $40.5m | Added +160.0k |
| VANGUARD GROUP INC 0.00% of their portfolio | 1.5m $33.1m | Added +34.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 1.2m $26.8m | Added +1.2m |
| KCM Capital Inc 4.41% of their portfolio | 1.0m $21.9m | First filing |
| TimesSquare Capital Management, LLC 0.26% of their portfolio | 787.9k $17.3m | Reduced -29.7k |
| FEDERATED HERMES, INC. 0.03% of their portfolio | 786.8k $17.3m | Unchanged |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 609.3k $13.4m | Added +27.3k |
| Yu Fan 13.06% of their portfolio | 549.4k $12.0m | Reduced -803.7k |
| SILVERCREST ASSET MANAGEMENT GROUP LLC 0.08% of their portfolio | 542.3k $11.9m | Added +182.4k |
| ROYCE & ASSOCIATES LP 0.12% of their portfolio | 533.3k $11.7m | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 523.4k $11.5m | Reduced -5.9k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 508.5k $11.2m | Reduced -42.9k |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio | 500.0k $11.0m | New |
| STATE STREET CORP 0.00% of their portfolio | 471.9k $10.3m | Added +59.0k |
| ABG-WTT Global Life Science Capital Partners GP Ltd 64.38% of their portfolio | 441.8k $9.7m | Reduced -646.3k |
| Redmile Group, LLC 0.70% of their portfolio | 435.2k $9.5m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 388.0k $8.5m | Reduced -434.3k |
| PEREGRINE CAPITAL MANAGEMENT LLC 0.24% of their portfolio | 363.1k $8.0m | Reduced -4.9k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 343.6k $7.5m | Added +45.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 324.9k $7.1m | Added +314.3k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 277.5k $6.1m | Added +141.7k |
| HRT FINANCIAL LP 0.02% of their portfolio | 255.6k $5.6m | New |
| TWO SIGMA ADVISERS, LP 0.01% of their portfolio | 235.9k $5.2m | Added +23.5k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 223.5k $4.9m | Added +12.3k |
| MORGAN STANLEY 0.00% of their portfolio | 209.7k $4.6m | Added +55.1k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 198.7k $4.4m | Reduced -467.7k |
| Creek Drive Management Group LLC 3.13% of their portfolio | 194.0k $4.3m | First filing |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 192.5k $4.2m | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 190.6k $4.2m | Added +28.4k |
| Divisadero Street Capital Management, LP 0.24% of their portfolio | 188.5k $4.1m | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 182.3k $4.0m | Reduced -20.1k |
| LORD, ABBETT & CO. LLC 0.01% of their portfolio | 166.1k $3.6m | New |
| Quantinno Capital Management LP 0.01% of their portfolio | 136.2k $3.0m | Added +112.1k |
| Jump Financial, LLC 0.03% of their portfolio | 94.6k $2.1m | Added +73.2k |
| EMERALD MUTUAL FUND ADVISERS TRUST 0.10% of their portfolio | 92.1k $2.0m | Reduced -63.2k |
| F/m Investments LLC 0.08% of their portfolio | 92.1k $2.0m | Added +14.6k |
| UBS Group AG 0.00% of their portfolio | 85.4k $1.9m | Reduced -171.5k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 85.2k $1.9m | Added +1.4k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 67.3k $1.5m | Added +25.0k |
| Nuveen, LLC 0.00% of their portfolio | 54.6k $1.2m | Unchanged |
| PDT Partners, LLC 0.07% of their portfolio | 52.7k $1.2m | Added +6.2k |
| SEI INVESTMENTS CO 0.00% of their portfolio | 49.2k $1.1m | Reduced -1.2k |
| Quantbot Technologies LP 0.04% of their portfolio | 48.6k $1.1m | Added +34.6k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio | 47.5k $1.0m | New |
| BARCLAYS PLC 0.00% of their portfolio | 45.9k $1.0m | Added +10.2k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 45.1k $988.2k | Reduced -1.7k |
| Squarepoint Ops LLC 0.00% of their portfolio | 40.3k $883.7k | Added +27.5k |
| Trexquant Investment LP 0.01% of their portfolio | 38.8k $851.9k | Added +6.0k |
| Walleye Capital LLC 0.00% of their portfolio | 37.0k $811.1k | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 34.8k $762.7k | Added +17.9k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 30.5k $668.0k | Reduced -2.2k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 29.4k $643.8k | Added +13.8k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 25.4k $556.9k | New |
| TUDOR INVESTMENT CORP ET AL 0.00% of their portfolio | 25.0k $548.4k | New |
| Inscription Capital, LLC 0.05% of their portfolio | 22.0k $483.1k | New |
| Gryphon Financial Partners LLC 0.05% of their portfolio | 20.1k $440.0k | Unchanged |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 18.1k $397.7k | New |
| Eversept Partners, LP 0.02% of their portfolio | 17.1k $374.9k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 15.6k $342.0k | Added +1.5k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 15.4k $337.0k | Unchanged |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 15.1k $331.0k | Added +2.0k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 13.5k $295.7k | New |
| nVerses Capital, LLC 0.63% of their portfolio | 12.8k $281.5k | New |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 12.4k $271.3k | Reduced -8.8k |
| Invesco Ltd. 0.00% of their portfolio | 12.0k $264.0k | Added +1.6k |
| Verition Fund Management LLC 0.00% of their portfolio | 11.9k $260.8k | New |
| Engineers Gate Manager LP 0.00% of their portfolio | 11.8k $259.8k | New |
| Creative Planning 0.00% of their portfolio | 10.5k $230.4k | New |
| Voleon Capital Management LP 0.00% of their portfolio | 9.9k $217.5k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 9.9k $217.3k | New |
| Versant Capital Management, Inc 0.02% of their portfolio | 7.7k $168.0k | New |
| SG Americas Securities, LLC 0.00% of their portfolio | 6.6k $145.0k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 6.6k $144.7k | Reduced -2.1k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 6.2k $135.5k | Unchanged |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 2.9k $64.0k | Added +854 |
| Larson Financial Group LLC 0.00% of their portfolio | 2.9k $63.0k | Added +2.7k |
| Legal & General Group Plc 0.00% of their portfolio | 2.8k $61.8k | Reduced -4.7k |
| Caitong International Asset Management Co., Ltd 0.01% of their portfolio | 2.7k $60.1k | Added +2.7k |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 2.1k $46.1k | Reduced -440 |
| CWM, LLC 0.00% of their portfolio | 1.8k $40.0k | Added +1.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 1.6k $36.0k | Reduced -10.5k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.6k $35.8k | Added +481 |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 1.5k $32.9k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 1.0k $22.9k | Reduced -1.1k |
| AMALGAMATED BANK 0.00% of their portfolio | 837 $18.0k | Added +417 |
| GAMMA Investing LLC 0.00% of their portfolio | 783 $17.2k | Added +396 |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 600 $13.2k | New |
| Arax Advisory Partners 0.00% of their portfolio | 525 $11.5k | Added +54 |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 402 $8.8k | Added +34 |
| Allworth Financial LP 0.00% of their portfolio | 319 $7.0k | New |
| US BANCORP \DE\ 0.00% of their portfolio | 225 $4.9k | Added +146 |
| Costello Asset Management, INC 0.00% of their portfolio | 200 $4.4k | Unchanged |
| COMERICA BANK 0.00% of their portfolio | 199 $4.4k | New |
| Sterling Capital Management LLC 0.00% of their portfolio | 171 $3.8k | Added +111 |
| Aster Capital Management (DIFC) Ltd 0.00% of their portfolio | 144 $3.2k | New |
| IFP Advisors, Inc 0.00% of their portfolio | 122 $2.7k | Added +112 |
| ORG Partners LLC 0.00% of their portfolio | 107 $2.3k | New |