Comparable stake leader
FMR LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001861107.
Comparable stake leader
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
50/50
Latest evidence
26 Jun 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13D/G
13F
Company
|
13%
|
$92,837,240
4,850,431 shares
|
+$17,642,563 | 31 Mar 2026 |
| TPG GP A, LLC |
3/4/5
13D/G
13F
Former 10% Owner · Company
|
11%
from 13D/G
|
$75,754,015
3,765,054 shares
|
-$4,071,705 | 26 Jun 2026 |
| ABG Management Ltd. |
13D/G
ABG WTT-Ceribell Limited
|
6.8%
|
$37,375,798
2,441,267 shares
|
$0 | 31 Dec 2024 |
| Red Tree GP, LLC |
13D/G
|
6.2%
|
$33,768,670
2,205,661 shares
|
$0 | 31 Dec 2024 |
| Josef Parvizi |
3/4/5
13D/G
Director
|
5.8%
from 13D/G
|
$36,797,271
2,007,489 shares
|
-$2,121,763 | 02 Jun 2026 |
| Xingjuan Chao |
13D/G
3/4/5
President and CEO, Director
|
4.9%
|
$36,251,064
1,893,995 shares
|
-$1,784,518 | 31 Mar 2026 |
| Global Value Investment Portfolio Management Pte Ltd |
13D/G
The Global Value Investment Portfolio Management Pte Ltd
|
4.2%
|
$30,090,874
1,572,146 shares
|
-$15,239,249 | 31 Mar 2026 |
| James G. Coulter |
3/4/5
Former 10% Owner
|
10%
|
$75,754,015
3,765,054 shares
|
-$4,071,705 | 26 Jun 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Net insider flow leans to selling over the last 12 months. Net value: -$26,308,697.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 755,525 | $0 | $15,089,698 | -$15,089,698 |
| 3-6 | 3,025 | 188,969 | $55,236 | $3,591,396 | -$3,536,159 |
| 6-9 | 0 | 375,212 | $0 | $7,306,698 | -$7,306,698 |
| 9-12 | 0 | 30,949 | $0 | $376,143 | -$376,143 |
Reporting owners
Showing 1-16 of 16 reporting-owner rows connected to Ceribell, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| James G. Coulter | Former 10% Owner | $75,754,015 | -$4,071,705 | -5.1% | Filing P/S | 26 Jun 2026 |
| TPG GP A, LLC | Former 10% Owner | $75,754,015 | -$4,071,705 | -5.1% | Filing P/S | 26 Jun 2026 |
| Jon Winkelried | Former 10% Owner | $75,754,015 | -$4,071,705 | -5.1% | Filing P/S | 26 Jun 2026 |
| Bakker Juliet Tammenoms | Director | $45,795,561 | Mixed | 02 Jun 2026 | ||
| Josef Parvizi | Director | $36,797,271 | -$2,121,763 | -5.5% | Mixed | 02 Jun 2026 |
| Xingjuan Chao | President and CEO, Director | $23,144,906 | -$7,930,928 | -26% | Mixed | 07 Jul 2026 |
| Raymond Woo | Chief Technology Officer | $3,522,276 | -$1,585,456 | -31% | Filing P/S | 21 May 2026 |
| Scott Blumberg | Chief Financial Officer | $2,658,294 | -$796,956 | -23% | Filing P/S | 21 May 2026 |
| Joseph M. Taylor | Director | $1,133,558 | -$183,951 | -14% | Filing P/S | 11 Jun 2026 |
| Joseph S. Manni | Chief Revenue Officer | $1,013,238 | -$40,003 | -3.8% | Filing P/S | 01 Apr 2026 |
| David Foehr | Senior VP, Finance and PAO | $709,718 | -$477,441 | -40% | Filing P/S | 21 May 2026 |
| Erica J. Rogers | Director | $605,879 | Mixed | 02 Jun 2026 | ||
| Rebecca B. Robertson | Director | $487,339 | -$192,626 | -28% | Mixed | 02 Jun 2026 |
| William W. Burke | Director | $456,756 | -$764,457 | -63% | Filing P/S | 30 Jun 2026 |
| Joshua Copp | Chief Business Officer | Mixed | 10 Oct 2024 | |||
| Lucian Iancovici | Director | Mixed | 10 Oct 2024 |
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Xingjuan Chao | CBLL | Common Stock | Options Exercise | 3.12% | 25,000 | 825,871 | 07 Jul 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Sale | -4.64% | $776,100 | $19.90 | -39,000 | 802,317 | 07 Jul 2026 | Direct |
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Options Exercise | -24.3% | -25,000 | 77,923 | 07 Jul 2026 | Direct | ||
| William W. Burke | CBLL | Common Stock | Sale | -8.75% | $43,787 | $19.84 | -2,207 | 23,022 | 30 Jun 2026 | Direct |
| TPG GP A, LLC | CBLL | Common Stock | Sale | -5.1% | $4,071,705 | $20.12 | -202,368 | 3,765,054 | 26 Jun 2026 | See Explanation of Responses |
| TPG GP A, LLC | CBLL | Common Stock | Sale | -5.1% | $4,071,705 | $20.12 | -202,368 | 3,765,054 | 26 Jun 2026 | See Explanation of Responses |
| Tpg Gp A, Llc | CBLL | Common Stock | Sale | -5.1% | $4,071,705 | $20.12 | -202,368 | 3,765,054 | 26 Jun 2026 | See Explanation of Responses |
| Joseph M. Taylor | CBLL | Common Stock | Sale | -8.2% | $101,255 | $18.41 | -5,500 | 61,573 | 11 Jun 2026 | Direct |
| Xingjuan Chao | CBLL | Common Stock | Options Exercise | 3.07% | 25,000 | 839,871 | 08 Jun 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Sale | -4.56% | $714,870 | $18.33 | -39,000 | 816,317 | 08 Jun 2026 | Direct |
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Options Exercise | -19.8% | -25,000 | 101,477 | 08 Jun 2026 | Direct | ||
| Juliet Tammenoms Bakker | CBLL | Common Stock | Award | 50.7% | 7,838 | 23,284 | 02 Jun 2026 | Direct | ||
| Josef Parvizi | CBLL | Common Stock | Award | 50.7% | 7,838 | 23,284 | 02 Jun 2026 | Direct | ||
| Erica J. Rogers | CBLL | Common Stock | Award | 31.1% | 7,838 | 33,054 | 02 Jun 2026 | Direct | ||
| William W. Burke | CBLL | Common Stock | Award | 45.1% | 7,838 | 25,229 | 02 Jun 2026 | Direct | ||
| Joseph M. Taylor | CBLL | Common Stock | Award | 13.2% | 7,838 | 67,073 | 02 Jun 2026 | Direct | ||
| Rebecca B. Robertson | CBLL | Common Stock | Award | 41.8% | 7,838 | 26,587 | 02 Jun 2026 | Direct | ||
| David Foehr | CBLL | Common Stock | Sale | -2.23% | $16,206 | $18.80 | -862 | 37,751 | 22 May 2026 | Direct |
| Joseph S. Manni | CBLL | Common Stock | Sale | -2.39% | $24,804 | $18.00 | -1,378 | 56,291 | 21 May 2026 | Direct |
| David Foehr | CBLL | Common Stock | Sale | -2.49% | $17,766 | $18.00 | -987 | 38,613 | 21 May 2026 | Direct |
| Raymond Woo | CBLL | Common Stock | Sale | -0.99% | $35,388 | $18.00 | -1,966 | 195,682 | 21 May 2026 | Direct |
| Scott Blumberg | CBLL | Common Stock | Sale | -0.93% | $24,966 | $18.00 | -1,387 | 147,683 | 21 May 2026 | Direct |
| Xingjuan Chao | CBLL | Common Stock | Sale | -0.72% | $108,540 | $18.00 | -6,030 | 830,317 | 21 May 2026 | Direct |
| Xingjuan Chao | CBLL | Common Stock | Options Exercise | 2.99% | 25,000 | 859,901 | 05 May 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Sale | -4.46% | $783,973 | $20.10 | -39,000 | 836,347 | 05 May 2026 | Direct |
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Options Exercise | -16.7% | -25,000 | 125,031 | 05 May 2026 | Direct | ||
| Raymond Woo | CBLL | Common Stock | Sale | -5.32% | $226,928 | $20.44 | -11,104 | 197,648 | 01 May 2026 | Direct |
| Raymond Woo | CBLL | Common Stock | Options Exercise | 5.75% | 11,104 | 204,259 | 01 May 2026 | Direct | ||
| Raymond Woo | CBLL | Stock Option (Right to Buy) | Options Exercise | -57% | -11,104 | 8,389 | 01 May 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Options Exercise | 2.94% | 25,000 | 873,901 | 06 Apr 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Sale | -4.39% | $717,600 | $18.40 | -39,000 | 850,347 | 06 Apr 2026 | Direct |
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Options Exercise | -14.4% | -25,000 | 148,585 | 06 Apr 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Award | 12.7% | 97,555 | 864,347 | 01 Apr 2026 | Direct | ||
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Award | 162,592 | 162,592 | 01 Apr 2026 | Direct | |||
| Scott Blumberg | CBLL | Common Stock | Award | 26% | 30,736 | 149,070 | 01 Apr 2026 | Direct | ||
| Scott Blumberg | CBLL | Stock Option (Right to Buy) | Award | 51,227 | 51,227 | 01 Apr 2026 | Direct | |||
| David Foehr | CBLL | Common Stock | Award | 125.6% | 22,050 | 39,600 | 01 Apr 2026 | Direct | ||
| David Foehr | CBLL | Stock Option (Right to Buy) | Award | 36,750 | 36,750 | 01 Apr 2026 | Direct | |||
| Joseph S. Manni | CBLL | Common Stock | Award | 114.1% | 30,736 | 57,669 | 01 Apr 2026 | Direct | ||
| Joseph S. Manni | CBLL | Stock Option (Right to Buy) | Award | 51,227 | 51,227 | 01 Apr 2026 | Direct | |||
| Raymond Woo | CBLL | Common Stock | Award | 18.4% | 30,736 | 197,648 | 01 Apr 2026 | Direct | ||
| Raymond Woo | CBLL | Common Stock | Sale | -6.24% | $206,244 | $18.56 | -11,112 | 166,912 | 01 Apr 2026 | Direct |
| Raymond Woo | CBLL | Common Stock | Options Exercise | 6.84% | 11,112 | 173,527 | 01 Apr 2026 | Direct | ||
| Raymond Woo | CBLL | Stock Option (Right to Buy) | Award | 51,227 | 51,227 | 01 Apr 2026 | Direct | |||
| Raymond Woo | CBLL | Stock Option (Right to Buy) | Options Exercise | -53% | -11,112 | 9,858 | 01 Apr 2026 | Direct | ||
| Xingjuan Chao | CBLL | Common Stock | Options Exercise | 7.82% | 55,628 | 766,792 | 25 Mar 2026 | Direct | ||
| Xingjuan Chao | CBLL | Stock Option (Right to Buy) | Options Exercise | -87.3% | -55,628 | 8,096 | 25 Mar 2026 | Direct | ||
| Joseph S. Manni | CBLL | Stock Option (Right to Buy) | Award | 3,500 | 3,500 | 10 Mar 2026 | Direct | |||
| David Foehr | CBLL | Common Stock | Sale | -20.6% | $81,168 | $17.80 | -4,560 | 17,550 | 03 Mar 2026 | Direct |
| David Foehr | CBLL | Common Stock | Options Exercise | 27.8% | 4,560 | 20,953 | 03 Mar 2026 | Direct |