Ticker · CUSIP 30063P105

EXK

EXACT SCIENCES CORP
···Share
Holders (tracked)
21
Combined shares
17,862,270
Combined value
$1.81B
Last close
$10.18
Quarter
2025Q4
Price · 1Y$10.18+6.40 (+169.31%)H $14.12 · L $3.22 · Avg Vol 13.4M
$4.00$6.00$8.00$10.00$12.00$14.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+7 vs previous quarter over the last 8.
21212024Q12025Q4
Price is -90.0% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

30 events
  1. +1,978,628 shares · 2025Q4
    Position
  2. −3,858,562 shares · 2025Q4
    Position
  3. +481,379 shares · 2025Q4
    Position
  4. +412,183 shares · 2025Q4
    Position
  5. −1,184,503 shares · 2025Q4
    Position
  6. +1,224,082 shares · 2025Q4
    Position
  7. +180,575 shares · 2025Q4
    Position
  8. −1,554,145 shares · 2025Q4
    Position
  9. +217,755 shares · 2025Q4
    Position
  10. −3,890,988 shares · 2025Q4
    Position
  11. +864,009 shares · 2025Q4
    Position
  12. +990,280 shares · 2025Q4
    Position
  13. −2,186,091 shares · 2025Q4
    Position
  14. +3,430,733 shares · 2025Q4
    Position
  15. −198,287 shares · 2025Q4
    Position
  16. +22,000 shares · 2025Q4
    Position
  17. −763,356 shares · 2025Q4
    Position
  18. −48,060 shares · 2025Q3
    Position
  19. −48,231 shares · 2025Q3
    Position
  20. +63,894 shares · 2025Q3
    Position
  21. +15,791 shares · 2025Q3
    Position
  22. −1,980,566 shares · 2025Q3
    Position
  23. −6,677,809 shares · 2025Q3
    Position
  24. +277,709 shares · 2025Q3
    Position
  25. −910,277 shares · 2025Q3
    Position
  26. +72,572 shares · 2025Q3
    Position
  27. +40,258 shares · 2025Q3
    Position
  28. −561,325 shares · 2024Q3
    Position
  29. +2,186,132 shares · 2025Q3
    Position
  30. −16,660 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of EXK…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Ron Baron (Baron Capital / BAMCO)2019Q2$48.03-78.8%$9.7M
Cathie Wood (ARK Invest)2020Q3$54.71-81.4%$784
Steve Cohen (Point72)2016Q1$57.33-82.2%$44K
Steve Cohen (Point72)2016Q1$57.33-82.2%$44K
AQR Capital Management2016Q3$62.87-83.8%$22.7M
T. Rowe Price2016Q1$64.03-84.1%$1.7M
Wellington Management2017Q2$67.30-84.9%$14.6M
George Soros (Soros Fund Mgmt)2020Q1$74.11-86.3%$8.8M
Renaissance Technologies2016Q1$83.82-87.9%$16.2M
Ken Griffin (Citadel Advisors)2016Q1$87.41-88.4%$2.0M
Ken Griffin (Citadel Advisors)2016Q1$87.41-88.4%$2.0M
Ken Griffin (Citadel Advisors)2016Q1$87.41-88.4%$2.0M
Mario Gabelli (GAMCO)2022Q4$90.91-88.8%$224K
D.E. Shaw & Co.2016Q1$99.69-89.8%$5.1M
Izzy Englander (Millennium Mgmt)2016Q1$100.12-89.8%$2.8M
Izzy Englander (Millennium Mgmt)2016Q1$100.12-89.8%$2.8M
Paul Tudor Jones (Tudor Investment)2016Q1$101.43-90.0%$41K
Paul Tudor Jones (Tudor Investment)2016Q1$101.43-90.0%$41K
Paul Tudor Jones (Tudor Investment)2016Q1$101.43-90.0%$41K
Jeremy Grantham (GMO)2025Q4$101.56-90.0%$2.2M
Norges Bank (Norway SWF)2016Q1$784.57-98.7%$34.9M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions6
Added to4
Trimmed5
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
18
$85.05B
2022Q2
14
$61.88B
2022Q3
20
$1.82B
2022Q4
20
$2.58B
2023Q1
24
$3.07B
2023Q2
23
$4.01B
2023Q3
22
$2.07B
2023Q4
19
$2.26B
2024Q1
21
$2.84B
2024Q2
22
$1.50B
2024Q3
19
$1.59B
2024Q4
19
$800.9M
2025Q1
18
$1.09B
2025Q2
17
$1.32B
2025Q3
14
$1.18B
2025Q4
21
$1.81B

Who owns EXK

21 super-investors · 2025Q4
Tracked stake
17.86M
shares
Combined value
$1.81B
% of shares outstanding
shares-out unknown
Quarter action mix
New9Added5Trim7
#ManagerSharesValue
1Izzy Englander
Millennium Mgmt
3.44M$350M
2Norges Bank
Norway SWF
3.43M$348M
3AQR Capital Management2.23M$226M
4Paul Tudor Jones
Tudor Investment
1.98M$201M
5Renaissance Technologies1.59M$162M
6Wellington Management1.43M$146M
7Ron Baron
Baron Capital / BAMCO
954.5K$97M
8George Soros
Soros Fund Mgmt
864.0K$88M
9D.E. Shaw & Co.502.1K$51M
10Izzy Englander
Millennium Mgmt
278.6K$28M
11Ken Griffin
Citadel Advisors
277.1K$28M
12Jeremy Grantham
GMO
217.8K$22M
13Ken Griffin
Citadel Advisors
193.5K$20M
14Steve Cohen
Point72
180.6K$18M
15T. Rowe Price168.6K$17M
16Ken Griffin
Citadel Advisors
83.0K$8M
17Mario Gabelli
GAMCO
22.0K$2M
18Paul Tudor Jones
Tudor Investment
5.2K$528K
19Steve Cohen
Point72
4.3K$437K
20Paul Tudor Jones
Tudor Investment
4.0K$406K
21Cathie Wood
ARK Invest
77$8K

Recent moves

20 transactions
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