Ticker · CUSIP 03152W109

FOLD

AMICUS THERAPEUTICS INC
Healthcare·Biotechnology
···Share
Holders (tracked)
18
Combined shares
24,273,782
Combined value
$341.65M
Last close
$14.45
Quarter
2025Q4
Tracked holders · last 8 quarters
+6 vs previous quarter over the last 8.
18112024Q12025Q4
Price is +2.7% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

23 events
  1. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +900,000 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −3,153,344 shares · 2025Q4
    13F
  3. D.E. Shaw & Co. trimmed2026-02-17
    −2,319,207 shares · 2025Q4
    13F
  4. AQR Capital Management added2026-02-17
    +562,215 shares · 2025Q4
    13F
  5. Two Sigma Investments added2026-02-17
    +498,466 shares · 2025Q4
    13F
  6. Wellington Management trimmed2026-02-17
    −27,254,962 shares · 2025Q4
    13F
  7. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −8,814,707 shares · 2025Q4
    13F
  8. Steve Cohen (Point72) trimmed2026-02-17
    −5,088,103 shares · 2025Q4
    13F
  9. T. Rowe Price trimmed2026-02-17
    −774,019 shares · 2025Q4
    13F
  10. Ray Dalio (Bridgewater Associates) opened position2026-02-13
    +32,274 shares · 2025Q4
    13F
  11. George Soros (Soros Fund Mgmt) opened position2026-02-13
    +5,000,000 shares · 2025Q4
    13F
  12. Renaissance Technologies trimmed2026-02-12
    −731,478 shares · 2025Q4
    13F
  13. Norges Bank (Norway SWF) opened position2026-02-10
    +1,165,028 shares · 2025Q4
    13F
  14. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −159,497 shares · 2025Q3
    13F
  15. D.E. Shaw & Co. trimmed2025-11-14
    −2,494,040 shares · 2025Q3
    13F
  16. AQR Capital Management added2025-11-14
    +292,988 shares · 2025Q3
    13F
  17. Steve Cohen (Point72) added2025-11-14
    +3,877,510 shares · 2025Q3
    13F
  18. Two Sigma Investments added2025-11-14
    +242,140 shares · 2025Q3
    13F
  19. Wellington Management trimmed2025-11-14
    −495,133 shares · 2025Q3
    13F
  20. Izzy Englander (Millennium Mgmt) added2025-11-14
    +4,388,156 shares · 2025Q3
    13F
  21. T. Rowe Price added2025-11-14
    +9,646 shares · 2025Q3
    13F
  22. Norges Bank (Norway SWF) exited2025-11-13
    −3,235,538 shares · 2025Q3
    13F
  23. Renaissance Technologies trimmed2025-11-13
    −70,422 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for FOLD →
Follow-the-investor returns
If you'd copied each holder of FOLD…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Renaissance Technologies2016Q3$6.52+121.6%$17.5M
D.E. Shaw & Co.2016Q1$7.05+104.8%$22.4M
Steve Cohen (Point72)2017Q1$8.41+71.7%$29.9M
Two Sigma Investments2017Q3$10.38+39.2%$21.3M
Wellington Management2016Q1$11.04+30.9%$19.9M
AQR Capital Management2016Q1$11.66+23.9%$14.0M
Paul Tudor Jones (Tudor Investment)2016Q1$13.83+4.5%$13.0M
Paul Tudor Jones (Tudor Investment)2016Q1$13.83+4.5%$13.0M
Paul Tudor Jones (Tudor Investment)2016Q1$13.83+4.5%$13.0M
Izzy Englander (Millennium Mgmt)2016Q2$13.84+4.4%$723K
Izzy Englander (Millennium Mgmt)2016Q2$13.84+4.4%$723K
Ken Griffin (Citadel Advisors)2016Q2$14.22+1.6%$298K
Ken Griffin (Citadel Advisors)2016Q2$14.22+1.6%$298K
Ken Griffin (Citadel Advisors)2016Q2$14.22+1.6%$298K
George Soros (Soros Fund Mgmt)2025Q4$14.24+1.5%$72.3M
Ray Dalio (Bridgewater Associates)2025Q4$14.24+1.5%$466K
T. Rowe Price2016Q1$14.45-0.0%$4.1M
Norges Bank (Norway SWF)2016Q1$389.03-96.3%$16.8M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to2
Trimmed7
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
13
$23.85B
2022Q2
13
$31.00B
2022Q3
14
$45.9M
2022Q4
13
$443.4M
2023Q1
15
$411.2M
2023Q2
12
$508.3M
2023Q3
11
$303.6M
2023Q4
9
$366.0M
2024Q1
11
$562.2M
2024Q2
12
$539.0M
2024Q3
13
$364.1M
2024Q4
11
$151.1M
2025Q1
12
$398.4M
2025Q2
13
$335.3M
2025Q3
12
$498.7M
2025Q4
18
$341.6M

Who owns FOLD

18 super-investors · 2025Q4
Tracked stake
24.27M
shares
Combined value
$342M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New6Added2Trim10
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
5.10M$73M
2George Soros
Soros Fund Mgmt
5.00M$71M
3Izzy Englander
Millennium Mgmt
3.00M$43M
4Steve Cohen
Point72
2.07M$29M
5D.E. Shaw & Co.1.55M$22M
6Two Sigma Investments1.47M$21M
7Wellington Management1.37M$20M
8Renaissance Technologies1.21M$17M
9Norges Bank
Norway SWF
1.17M$17M
10AQR Capital Management966.8K$14M
11Paul Tudor Jones
Tudor Investment
900.0K$13M
12Izzy Englander
Millennium Mgmt
50.0K$712K
13Paul Tudor Jones
Tudor Investment
37.5K$534K
14Paul Tudor Jones
Tudor Investment
37.5K$534K
15Ray Dalio
Bridgewater Associates
32.3K$460K
16Ken Griffin
Citadel Advisors
20.6K$293K
17Ken Griffin
Citadel Advisors
14.0K$199K
18T. Rowe Price281.8K$4K

Recent moves

20 transactions
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