CBLL in the 13F filings
Ceribell Inc · CUSIP 15678C102
- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 2 Sep 2026
- latest of these filings; the earliest 3 Aug 2026
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 1 listed it in both
- Shares listed
- 8,052,162
- combined, among listed positions
- Reported value
- $157m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 12 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +941,615.
Managers listing CBLL in Q2 2026
19 of 19 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 5,691,393 shares now+840,962
- Millennium Management LLCexisting position · 727,225 shares now+175,204
- Jane Street Group LLCexisting position · 175,022 shares now+132,051
- ExodusPoint Capital Management LPnew position · 119,250 shares now+119,250
- D. E. Shaw & Co.existing position · 149,042 shares now+64,321
Reductions
- Two Sigma Investments LPexisting position · 109,867 shares now-216,165
- MFS Investment Managementexisting position · 389,675 shares now-118,815
- Citadel Advisors LLCexisting position · 194,724 shares now-93,390
- AllianceBernstein LPexisting position · 14,300 shares now-47,245
- Invesco Ltdexisting position · 14,841 shares now-3,670
New positions and exits
New (4)
Exited (4)
- Tudor Investment Corpwas $522k
- Verition Fund Management LLCwas $416k
- Susquehanna International Group LLPwas $360k
- Brevan Howard Capital Management LPwas $260k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2024 | 2 | $905k | 2 | 0 |
| Q1 2025 | 1 | $487k | 1 | 1 |
| Q2 2025 | 1 | $872k | 1 | 1 |
| Q3 2025 | 1 | $535k | 0 | 0 |
| Q4 2025 | 1 | $1.2m | 15 | 5 |
| Q1 2026 | 1 | $966k | 15 | 6 |
| Q2 2026 | 1 | $1.0m | 12 | 10 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
CBLL and LLY →CBLL and JNJ →CBLL and VRTX →Choose a stock to compare with CBLL →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own CBLL, latest filings →Back to the 13F Explorer →