Ticker · CUSIP 23954D109

DAWN

DAY ONE BIOPHARMACEUTICALS I
Healthcare·Biotechnology
···Share
Holders (tracked)
14
Combined shares
5,544,994
Combined value
$50.73M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+7 vs previous quarter over the last 8.
14142024Q12025Q4

SEC event timeline

19 events
  1. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +62,316 shares · 2025Q4
    13F
  2. D.E. Shaw & Co. trimmed2026-02-17
    −56,053 shares · 2025Q4
    13F
  3. T. Rowe Price added2026-02-17
    +22,723 shares · 2025Q4
    13F
  4. Ken Griffin (Citadel Advisors) added2026-02-17
    +696,400 shares · 2025Q4
    13F
  5. Izzy Englander (Millennium Mgmt) added2026-02-17
    +656,599 shares · 2025Q4
    13F
  6. Steve Cohen (Point72) opened position2026-02-17
    +156,206 shares · 2025Q4
    13F
  7. AQR Capital Management added2026-02-17
    +323,281 shares · 2025Q4
    13F
  8. Renaissance Technologies added2026-02-12
    +399,608 shares · 2025Q4
    13F
  9. Norges Bank (Norway SWF) opened position2026-02-10
    +169,000 shares · 2025Q4
    13F
  10. Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09
    −28,340 shares · 2025Q4
    13F
  11. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −36,393 shares · 2025Q3
    13F
  12. Steve Cohen (Point72) exited2025-11-14
    −391,280 shares · 2025Q3
    13F
  13. D.E. Shaw & Co. trimmed2025-11-14
    −3,331 shares · 2025Q3
    13F
  14. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −514,482 shares · 2025Q3
    13F
  15. T. Rowe Price trimmed2025-11-14
    −1,040,898 shares · 2025Q3
    13F
  16. AQR Capital Management trimmed2025-11-14
    −171,373 shares · 2025Q3
    13F
  17. Renaissance Technologies trimmed2025-11-13
    −95,064 shares · 2025Q3
    13F
  18. Norges Bank (Norway SWF) exited2025-11-13
    −169,000 shares · 2025Q3
    13F
  19. Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
    −1,820 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for DAWN →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to5
Trimmed2
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
6
$42.2M
2022Q2
9
$112.3M
2022Q3
9
$140K
2022Q4
12
$112.2M
2023Q1
14
$67.9M
2023Q2
15
$97.2M
2023Q3
11
$101.5M
2023Q4
11
$118.2M
2024Q1
14
$157.8M
2024Q2
17
$147.3M
2024Q3
15
$98.8M
2024Q4
11
$24.2M
2025Q1
11
$33.2M
2025Q2
12
$26.9M
2025Q3
7
$18.8M
2025Q4
14
$50.7M

Who owns DAWN

14 super-investors · 2025Q4
Tracked stake
5.54M
shares
Combined value
$51M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New5Added7Trim2
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
1.36M$13M
2Izzy Englander
Millennium Mgmt
1.35M$13M
3Renaissance Technologies1.31M$12M
4AQR Capital Management431.8K$4M
5Ken Fisher
Fisher Asset Mgmt
191.8K$2M
6Ken Griffin
Citadel Advisors
187.9K$2M
7Norges Bank
Norway SWF
169.0K$2M
8Ken Griffin
Citadel Advisors
157.0K$1M
9Steve Cohen
Point72
156.2K$1M
10Paul Tudor Jones
Tudor Investment
62.3K$581K
11Paul Tudor Jones
Tudor Investment
25.0K$233K
12Paul Tudor Jones
Tudor Investment
25.0K$233K
13D.E. Shaw & Co.21.9K$204K
14T. Rowe Price102.5K$955

Recent moves

20 transactions
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