Who owns CBLL?
Institutional ownership of CeriBell Inc. from Form 13F, Q2 2026
123 institutional managers reported holding CeriBell Inc. (CBLL) in Form 13F filings for Q2 2026, with 30,527,141 shares worth $594M. The largest reported holder was FMR LLC. Managers that filed both quarters added a net 665,162 shares (+2.2%). 16 opened new positions and 13 sold out.
- Funds holding
- 123
- Value held
- $594M
- New / sold out
- 16 / 13
- Net shares, same filers
- +2.2%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of CBLL
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| FMR LLC | $111M | 18.6% | 5,691,393 | Added |
| TPG GP A, LLC | $73.2M | 12.3% | 3,761,154 | Trimmed |
| Red Tree Management, LLC | $42.9M | 7.2% | 2,205,661 | Unchanged |
| BlackRock, Inc. | $37.7M | 6.3% | 1,936,093 | Added |
| Vanguard Capital Management LLC | $22.0M | 3.7% | 1,130,346 | Trimmed |
| KCM Capital Inc | $21.9M | 3.7% | 1,125,000 | Trimmed |
| Federated Hermes, Inc. | $18.3M | 3.1% | 939,600 | Unchanged |
| Franklin Resources Inc | $17.9M | 3.0% | 918,349 | Added |
| Adage Capital Partners GP, L.l.c. | $17.5M | 2.9% | 900,000 | Added |
| Bank of New York Mellon Corp | $17.4M | 2.9% | 896,488 | Trimmed |
| TimesSquare Capital Management, LLC | $15.2M | 2.6% | 780,552 | Added |
| Millennium Management LLC | $14.1M | 2.4% | 727,225 | Added |
| Geode Capital Management, LLC | $13.0M | 2.2% | 668,134 | Added |
| Royce & Associates LP | $11.8M | 2.0% | 605,010 | Added |
| State Street Corp | $10.6M | 1.8% | 547,035 | Added |
| Silvercrest Asset Management Group LLC | $9.1M | 1.5% | 468,806 | Trimmed |
| Massachusetts Financial Services Co | $7.6M | 1.3% | 389,675 | Trimmed |
| Redmile Group, LLC | $7.5M | 1.3% | 386,786 | Unchanged |
| JPMorgan Chase & Co | $6.9M | 1.1% | 345,152 | Added |
| Yu Fan | $6.7M | 1.1% | 342,398 | Trimmed |
| Peregrine Capital Management LLC | $6.4M | 1.1% | 331,413 | Trimmed |
| Creek Drive Management Group LLC | $5.9M | 1.0% | 300,881 | Trimmed |
| Morgan Stanley | $5.6M | 0.9% | 285,661 | Added |
| Goldman Sachs Group Inc | $5.5M | 0.9% | 280,309 | Trimmed |
| ABG-WTT Global Life Science Capital Partners GP Ltd | $5.4M | 0.9% | 275,328 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 30,527,141 CBLL shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- FMR LLC Added+$16.4M
- Millennium Management LLC Added+$3.4M
- Adage Capital Partners GP, L.l.c. Added+$2.8M
- Jane Street Group, LLC Added+$2.6M
- BlackRock, Inc. Added+$2.4M
- ExodusPoint Capital Management, LP New+$2.3M
- Nomura Asset Management International Inc. New+$2.1M
- Franklin Resources Inc Added+$2.1M
- Royce & Associates LP Added+$1.7M
- Landscape Capital Management, L.l.c. Added+$1.5M
Biggest sellers in Q2 2026
- KCM Capital Inc Trimmed-$5.3M
- Bank of New York Mellon Corp Trimmed-$5.1M
- Two Sigma Investments, LP Trimmed-$4.2M
- Yu Fan Trimmed-$4.0M
- TPG GP A, LLC Trimmed-$4.0M
- ABG-WTT Global Life Science Capital Partners GP Ltd Trimmed-$3.2M
- Lord, Abbett & Co. LLC Sold out-$2.9M
- Goldman Sachs Group Inc Trimmed-$2.5M
- Massachusetts Financial Services Co Trimmed-$2.3M
- Citadel Advisors LLC Trimmed-$1.8M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $56.3M and sold $42.9M; 55 added and 35 trimmed.
Schedule 13D and 13G filings on CBLL
Owners of more than 5% must file within days, so these can be newer than the 13F data.
- 2026-07-27BlackRock, Inc. SCHEDULE 13G filed by BlackRock Inc.Schedule 13G
- 2025-05-02ABG Management Ltd. SCHEDULE 13G filed by CeriBell Inc.Schedule 13G
- 2025-02-20Global Value Investment Portfolio Management Pte Ltd SCHEDULE 13G filed by CeriBell Inc.Schedule 13G
- 2025-02-12Parvizi Josef SCHEDULE 13G filed by CeriBell Inc.Schedule 13G
Questions about CBLL ownership
- Who owns CBLL stock?
- 123 institutional investment managers reported CBLL positions in their Form 13F filings for Q2 2026, holding 30,527,141 shares worth $594M in total. FMR LLC reported the largest position.
- Are funds buying or selling CBLL?
- In Q2 2026, 16 managers opened new CBLL positions, 55 added, 35 trimmed and 13 sold out. Managers that filed in both quarters added a net 665,162 shares.
- How current is this CBLL institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to CBLL by CUSIP. Options are left out. CBLL news and filings · CBLL insider trades · Top funds