ARDX icon

Ardelyx
ARDX

Overview Fund Activity

220 hedge funds and large institutions have $808M invested in Ardelyx in 2025 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 88 increasing their positions, 55 reducing their positions, and 32 closing their positions.

Holders
220
Holders Change
+9
Holders Change %
+4.27%
% of All Funds
2.99%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
44
Increased
88
Reduced
55
Closed
32
Calls
$11.5M
Puts
$13.3M
Net Calls
-$1.84M
Net Calls Change
+$2.51M

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$41.2M
2
Millennium Management
2
Millennium Management
New York
$31.7M
3
NL
3
Nuveen LLC
North Carolina
$16.7M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$6.64M
5
Jane Street
5
Jane Street
New York
$12M

Top Sellers

1
EAM
1
Eventide Asset Management
Massachusetts
$0
2
RCMNY
2
Rubric Capital Management (New York)
New York
$0
3
RG
3
Redmile Group
California
$0
4
State Street
4
State Street
Massachusetts
$50M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Susquehanna International Group
26
Susquehanna International Group
Pennsylvania
$5.42M 1,103,324 +116,881 +12%
Two Sigma Investments
27
Two Sigma Investments
New York
$4.96M 1,010,138 -131,639 -12%
AG
28
Algert Global
California
$4.46M 907,518 -75,566 -8%
OAM
29
Oberweis Asset Management
Illinois
$4.18M 851,900 +272,600 +47%
Aberdeen Group
30
Aberdeen Group
United Kingdom
$4.18M 851,719 – –
HWAM
31
Hennion & Walsh Asset Management
New Jersey
$4.08M 830,919 +22,527 +3%
UBS Group
32
UBS Group
Switzerland
$4.03M 821,191 +106,427 +15%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$3.49M 710,597 -4,381 -0.6%
PAM
34
Panagora Asset Management
Massachusetts
$3.35M 682,231 +235,804 +53%
Two Sigma Advisers
35
Two Sigma Advisers
New York
$2.92M 594,100 +400 +0.1%
Balyasny Asset Management
36
Balyasny Asset Management
Illinois
$2.78M 566,436 +566,436 New
PIP
37
Palisades Investment Partners
California
$2.57M 523,345 +5,564 +1%
UBS AM
38
UBS AM
Illinois
$2.57M 522,849 -55,407 -10%
DMKJ
39
David M. Knott Jr
$2.42M 493,807 -118,463 -19%
ACM
40
ADAR1 Capital Management
Texas
$2.41M 490,743 +459,708 +1,481%
Citigroup
41
Citigroup
New York
$2.4M 488,840 +56,306 +13%
BNP Paribas Financial Markets
42
BNP Paribas Financial Markets
France
$2.32M 472,633 +192,364 +69%
PHS
43
Pekin Hardy Strauss
Illinois
$2.27M 463,130 -84,830 -15%
Swiss National Bank
44
Swiss National Bank
Switzerland
$2.25M 458,900 -4,200 -0.9%
CSS
45
Cubist Systematic Strategies
Connecticut
$2.2M 448,407 +72,940 +19%
Barclays
46
Barclays
United Kingdom
$2.18M 443,240 -89,414 -17%
ECM
47
ExodusPoint Capital Management
New York
$2.14M 436,131 +436,131 New
Thrivent Financial for Lutherans
48
Thrivent Financial for Lutherans
Minnesota
$2.12M 432,605 +432,605 New
Universal-Beteiligungs- und Servicegesellschaft
49
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.09M 424,718 +424,718 New
Rafferty Asset Management
50
Rafferty Asset Management
New York
$1.93M 393,428 -141,315 -26%
1
2
3 4 5