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FOLD

Amicus Therapeutics

Delisted

FOLD was delisted on the 24th of April, 2026.

140 hedge funds and large institutions have $1.61B invested in Amicus Therapeutics in 2015 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 55 increasing their positions, 34 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

80% more capital invested

Capital invested by funds: $892M → $1.61B (+$715M)

62% more repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 34

58% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 26

21% more call options, than puts

Call options by funds: $14.5M | Put options by funds: $12M

12% more funds holding

Funds holding: 125140 (+15)

33% less funds holding in top 10

Funds holding in top 10: 96 (-3)

Holders
140
Holders Change
+15
Holders Change %
+12%
% of All Funds
3.77%
Holding in Top 10
6
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-33.33%
% of All Funds
0.16%
New
41
Increased
55
Reduced
34
Closed
26
Calls
$14.5M
Puts
$12M
Net Calls
+$2.54M
Net Calls Change
+$3.02M
Name Holding Trade Value Shares
Change
Change in
Stake
PA
1
Perceptive Advisors
New York
$204M
Fidelity Investments
2
Fidelity Investments
Massachusetts
$185M +$151M +12,538,144 +2,230%
RG
3
Redmile Group
California
$89.1M +$5.59M +465,295 +8%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$82.4M +$62.6M +5,203,051 +838%
Millennium Management
5
Millennium Management
New York
$71M +$8.45M +702,767 +16%
SAM
6
Sectoral Asset Management
Quebec, Canada
$70.8M +$219K +18,184 +0.4%
ACA
7
Avoro Capital Advisors
New York
$65M +$4.55M +378,800 +9%
Citadel Advisors
8
Citadel Advisors
Florida
$56.1M +$543K +45,195 +1%
BFA
9
BlackRock Fund Advisors
California
$50.2M +$26.3M +2,191,189 +161%
Jennison Associates
10
Jennison Associates
New York
$47.7M +$40.5M +3,371,995 New
Vanguard Group
11
Vanguard Group
Pennsylvania
$46.5M +$8.86M +737,348 +29%
State Street
12
State Street
Massachusetts
$46.4M +$10.2M +845,810 +35%
JHIU
13
Janus Henderson Investors US
Colorado
$41.1M +$35M +2,907,661 New
RIM
14
RS Investment Management
California
$38M +$1.47M +122,520 +5%
PAI
15
Palo Alto Investors
California
$27.9M +$216K +18,000 +0.9%
BIT
16
BlackRock Institutional Trust
California
$26.7M +$8.93M +743,025 +65%
Franklin Resources
17
Franklin Resources
California
$25.6M -$1.77M -147,000 -8%
ACP
18
Acuta Capital Partners
California
$25.1M -$2.28M -189,565 -10%
D.E. Shaw & Co
19
D.E. Shaw & Co
New York
$23.1M -$11.3M -938,602 -37%
Goldman Sachs
20
Goldman Sachs
New York
$17M -$3.65M -303,284 -20%
CS
21
Candriam SCA
Luxembourg
$16.6M -$2.16M -180,000 -13%
EA
22
Emerald Advisers
Pennsylvania
$15.6M +$4.78M +397,321 +57%
PAMU
23
Pictet Asset Management (UK)
United Kingdom
$14.8M +$3.2M +266,377 +45%
UBS AM
24
UBS AM
Illinois
$14.6M +$263K +21,900 +2%
Massachusetts Financial Services
25
Massachusetts Financial Services
Massachusetts
$14.3M -$1.62M -134,967 -12%

FOLD Hedge Fund Activity: Q2 2015 in Review

140 of the 3,713 institutional investors tracked by Wall St. Rank reported a position in Amicus Therapeutics (FOLD) for Q2 2015, worth a combined $1.61B — up 80% from $892M a quarter earlier.

Buyers outnumbered sellers: 41 funds opened new FOLD positions and 26 closed out — a net gain of 15 holders — while 55 added to existing stakes and 34 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $151M. The largest seller was Balyasny Asset Management, exiting entirely with an estimated $15.6M sold.

  • 140 institutional investors held Amicus Therapeutics (FOLD) as of Q2 2015, up from 125 in Q1 2015.
  • Funds reported $1.61B of Amicus Therapeutics stock for Q2 2015, up 80% quarter-over-quarter.
  • 41 funds opened new Amicus Therapeutics positions in Q2 2015 and 26 closed out, a net change of +15 holders.
  • The largest Amicus Therapeutics buyer in Q2 2015 was Fidelity Investments, an estimated $151M added.
  • The largest Amicus Therapeutics seller in Q2 2015 was Balyasny Asset Management, an estimated $15.6M sold.

Based on aggregated 13F filings for Q2 2015.