- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 21
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 2 listed it in both
- Shares listed
- 7,516,474
- combined, among listed positions
- Reported value
- $131m
- 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 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -346,019.
Managers listing CDNA in Q1 2026
21 of 21 holders
Largest increases and reductions, by shares
Increases
- Invesco Ltdexisting position · 484,938 shares now+369,435
- Two Sigma Investments LPexisting position · 231,600 shares now+142,300
- Schonfeld Strategic Advisors LLCexisting position · 197,925 shares now+119,086
- ARK Investment Management LLCexisting position · 2,227,556 shares now+91,153
- Renaissance Technologies LLCexisting position · 1,184,398 shares now+79,200
Reductions
- Citadel Advisors LLCexisting position · 84,173 shares now-558,589
- Jane Street Group LLCexisting position · 250,351 shares now-179,878
- D. E. Shaw & Co.existing position · 874,908 shares now-163,578
- Man Group PLCexisting position · 166,474 shares now-66,697
- Acadian Asset Management LLCexisting position · 13,453 shares now-27,154
New positions and exits
New (1)
Exited (4)
- Balyasny Asset Management LLCwas $1.9m
- Millennium Management LLCwas $1.9m
- ExodusPoint Capital Management LPwas $589k
- Winton Group Ltdwas $229k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2017 | 1 | $630k | n.a. | n.a. |
| Q3 2018 | 3 | $18m | n.a. | n.a. |
| Q4 2018 | 3 | $34m | n.a. | n.a. |
| Q1 2019 | 2 | $22m | n.a. | n.a. |
| Q2 2019 | 4 | $32m | n.a. | n.a. |
| Q3 2019 | 5 | $30m | n.a. | n.a. |
| Q4 2019 | 4 | $31m | n.a. | n.a. |
| Q1 2020 | 4 | $26m | n.a. | n.a. |
| Q2 2020 | 5 | $73m | n.a. | n.a. |
| Q3 2020 | 6 | $167m | n.a. | n.a. |
| Q4 2020 | 7 | $649m | n.a. | n.a. |
| Q1 2021 | 7 | $671m | n.a. | n.a. |
| Q2 2021 | 7 | $835m | n.a. | n.a. |
| Q3 2021 | 4 | $248m | n.a. | n.a. |
| Q4 2021 | 3 | $180m | n.a. | n.a. |
| Q1 2022 | 3 | $144m | n.a. | n.a. |
| Q2 2022 | 5 | $124m | n.a. | n.a. |
| Q3 2022 | 3 | $112m | n.a. | n.a. |
| Q4 2022 | 2 | $74m | n.a. | n.a. |
| Q1 2023 | 2 | $67m | n.a. | n.a. |
| Q2 2023 | 4 | $64m | n.a. | n.a. |
| Q3 2023 | 4 | $55m | n.a. | n.a. |
| Q4 2023 | 5 | $111m | 4 | 0 |
| Q1 2024 | 4 | $83m | 2 | 2 |
| Q2 2024 | 3 | $113m | 0 | 4 |
| Q3 2024 | 5 | $160m | 1 | 4 |
| Q4 2024 | 6 | $103m | 2 | 3 |
| Q1 2025 | 4 | $55m | 2 | 2 |
| Q2 2025 | 2 | $48m | 1 | 1 |
| Q3 2025 | 2 | $38m | 2 | 0 |
| Q4 2025 | 2 | $51m | 18 | 9 |
| Q1 2026 | 2 | $49m | 12 | 12 |
| Q2 2026 | 4 | $114m | 19 | 8 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
CDNA and UNH →CDNA and ELV →CDNA and CI →Choose a stock to compare with CDNA →
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 CDNA, latest filings →Back to the 13F Explorer →