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Steve Schonfeld’s Ardelyx ARDX Stock Holding History

Steve Schonfeld’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
Q2 		– Sell
-39,299
Closed -$235K – 2589
2026
Q1 		$235K Buy
+39,299
New +$260K ﹤0.01% 1676
2025
Q4 		– Sell
-162,800
Closed -$897K – 2034
2025
Q3 		$897K Sell
162,800
-155,913
-49% -$847K 0.01% 1423
2025
Q2 		$1.25M Buy
318,713
+38,284
+14% +$158K 0.01% 1215
2025
Q1 		$1.38M Buy
280,429
+149,229
+114% +$801K 0.01% 1147
2024
Q4 		$665K Sell
131,200
-169,684
-56% -$937K ﹤0.01% 1289
2024
Q3 		$2.07M Buy
300,884
+50,817
+20% +$300K 0.01% 864
2024
Q2 		$1.85M Sell
250,067
-513,957
-67% -$3.61M 0.01% 938
2024
Q1 		$5.58M Buy
+764,024
New +$6.54M 0.04% 604
2023
Q2 		– Sell
-12,455
Closed -$59.7K – 2116
2023
Q1 		$59.7K Buy
+12,455
New +$42K ﹤0.01% 1753
2021
Q4 		– Sell
-53,500
Closed -$70K – 2124
2021
Q3 		$70K Buy
+53,500
New +$143K ﹤0.01% 1970
2018
Q3 		– Sell
-175,000
Closed -$648K – 795
2018
Q2 		$648K Buy
+175,000
New +$812K 0.04% 488

Other funds holding ARDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Steve Schonfeld's ARDX Position: Q2 2026 in Review

Steve Schonfeld sold out of Ardelyx (ARDX) in Q2 2026, closing a stake of 39,299 shares — an estimated $235K sold.

Steve Schonfeld first reported a position in ARDX in Q2 2018 and held it in 11 quarters. The position peaked at $5.58M in Q1 2024. 248 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

  • Steve Schonfeld reported no remaining Ardelyx position as of Q2 2026 after selling out during the quarter.
  • Steve Schonfeld sold 39,299 Ardelyx shares in Q2 2026, an estimated $235K.
  • Steve Schonfeld first reported a position in Ardelyx in Q2 2018 and held it in 11 quarters.
  • Steve Schonfeld's Ardelyx position peaked at $5.58M in Q1 2024.
  • 248 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.