DMKJ
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David M. Knott Jr’s Ardelyx ARDX Stock Holding History

David M. Knott Jr’s Portfolio ARDX Stock Details ARDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.24M Buy
+207,000
New +$1.37M 0.74% 28
2025
Q2 		– Sell
-493,807
Closed -$2.42M – 86
2025
Q1 		$2.42M Sell
493,807
-118,463
-19% -$636K 1.14% 16
2024
Q4 		$3.1M Sell
612,270
-70,597
-10% -$390K 1.12% 17
2024
Q3 		$4.71M Sell
682,867
-90,000
-12% -$531K 1.65% 14
2024
Q2 		$5.73M Sell
772,867
-52,133
-6% -$367K 2.29% 9
2024
Q1 		$6.02M Sell
825,000
-555,000
-40% -$4.75M 2.13% 12
2023
Q4 		$8.56M Sell
1,380,000
-120,000
-8% -$538K 3.27% 7
2023
Q3 		$6.12M Hold
1,500,000
– – 2.34% 8
2023
Q2 		$5.08M Hold
1,500,000
– – 2.02% 12
2023
Q1 		$7.18M Hold
1,500,000
– – 2.82% 8
2022
Q4 		$4.28M Buy
1,500,000
+850,000
+131% +$1.44M 1.62% 16
2022
Q3 		$774K Buy
+650,000
New +$618K 0.33% 53

Other funds holding ARDX

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $121B AUM 33.93% 1-Year Est. Return