Ticker · CUSIP 384747101

GRAL

GRAIL INC
Healthcare·Diagnostics & Research
···Share
Holders (tracked)
21
Combined shares
1,378,254
Combined value
$99.83M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+8 vs previous quarter over the last 7.
21162024Q22025Q4

SEC event timeline

23 events
  1. AQR Capital Management trimmed2026-02-17
    −95,810 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) opened position2026-02-17
    +67,427 shares · 2025Q4
    13F
  3. Two Sigma Investments trimmed2026-02-17
    −45,583 shares · 2025Q4
    13F
  4. T. Rowe Price added2026-02-17
    +179,068 shares · 2025Q4
    13F
  5. Wellington Management trimmed2026-02-17
    −28 shares · 2025Q4
    13F
  6. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +28,450 shares · 2025Q4
    13F
  7. D.E. Shaw & Co. added2026-02-17
    +800 shares · 2025Q4
    13F
  8. Izzy Englander (Millennium Mgmt) opened position2026-02-17
    +6,973 shares · 2025Q4
    13F
  9. Steve Cohen (Point72) opened position2026-02-17
    +8,600 shares · 2025Q4
    13F
  10. Renaissance Technologies trimmed2026-02-12
    −17,800 shares · 2025Q4
    13F
  11. Norges Bank (Norway SWF) opened position2026-02-10
    +8,887 shares · 2025Q4
    13F
  12. Mario Gabelli (GAMCO) added2026-02-05
    +451 shares · 2025Q4
    13F
  13. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −60,200 shares · 2025Q3
    13F
  14. AQR Capital Management trimmed2025-11-14
    −907,959 shares · 2025Q3
    13F
  15. Izzy Englander (Millennium Mgmt) exited2025-11-14
    −106,850 shares · 2025Q3
    13F
  16. Two Sigma Investments trimmed2025-11-14
    −106,588 shares · 2025Q3
    13F
  17. D.E. Shaw & Co. trimmed2025-11-14
    −96,433 shares · 2025Q3
    13F
  18. T. Rowe Price added2025-11-14
    +2,275 shares · 2025Q3
    13F
  19. Wellington Management opened position2025-11-14
    +13,280 shares · 2025Q3
    13F
  20. Renaissance Technologies trimmed2025-11-13
    −50,400 shares · 2025Q3
    13F
  21. Norges Bank (Norway SWF) exited2025-11-13
    −21,598 shares · 2025Q3
    13F
  22. Norges Bank (Norway SWF) trimmed2025-11-12
    −285,484 shares · 2024Q3
    13F
  23. Mario Gabelli (GAMCO) trimmed2025-11-12
    −5,500 shares · 2025Q3
    13F

Insider activity

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

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions5
Added to3
Trimmed4
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2024Q2
16
$50.2M
2024Q3
11
$17.5M
2024Q4
12
$36.1M
2025Q1
15
$67.3M
2025Q2
16
$127.8M
2025Q3
13
$67.4M
2025Q4
21
$99.8M

Who owns GRAL

21 super-investors · 2025Q4
Tracked stake
1.38M
shares
Combined value
$100M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New11Added5Trim4Held1
#ManagerSharesValue
1AQR Capital Management326.8K$28M
2Ken Griffin
Citadel Advisors
151.0K$13M
3D.E. Shaw & Co.120.1K$10M
4Two Sigma Investments101.4K$9M
5Renaissance Technologies85.3K$7M
6Ken Griffin
Citadel Advisors
74.8K$6M
7Ken Griffin
Citadel Advisors
67.4K$6M
8D.E. Shaw & Co.50.6K$4M
9D.E. Shaw & Co.40.3K$3M
10Izzy Englander
Millennium Mgmt
30.0K$3M
11Paul Tudor Jones
Tudor Investment
28.4K$2M
12Mario Gabelli
GAMCO
24.7K$2M
13Wellington Management13.3K$1M
14Paul Tudor Jones
Tudor Investment
11.9K$1M
15Paul Tudor Jones
Tudor Investment
9.3K$796K
16Norges Bank
Norway SWF
8.9K$761K
17Ron Baron
Baron Capital / BAMCO
7.7K$660K
18Izzy Englander
Millennium Mgmt
7.0K$597K
19Steve Cohen
Point72
4.8K$411K
20Steve Cohen
Point72
3.8K$325K
21T. Rowe Price210.8K$18K

Recent moves

20 transactions
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