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Joel Greenblatt’s Ardelyx ARDX Stock Holding History

Joel Greenblatt’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
-13,455
Closed -$80.6K – 1802
2026
Q1 		$80.6K Buy
+13,455
New +$89K ﹤0.01% 1730
2025
Q2 		– Sell
-23,996
Closed -$118K – 1662
2025
Q1 		$118K Buy
+23,996
New +$129K ﹤0.01% 1501
2024
Q4 		– Sell
-24,905
Closed -$172K – 1428
2024
Q3 		$172K Sell
24,905
-149,590
-86% -$883K ﹤0.01% 1345
2024
Q2 		$1.29M Buy
174,495
+101,904
+140% +$717K 0.02% 813
2024
Q1 		$530K Sell
72,591
-8,926
-11% -$76.4K 0.01% 1028
2023
Q4 		$505K Sell
81,517
-143,184
-64% -$642K 0.01% 989
2023
Q3 		$917K Buy
224,701
+80,982
+56% +$316K 0.02% 808
2023
Q2 		$487K Buy
143,719
+49,071
+52% +$201K 0.01% 979
2023
Q1 		$453K Buy
+94,648
New +$319K 0.01% 1004

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

Joel Greenblatt's ARDX Position: Q2 2026 in Review

Joel Greenblatt sold out of Ardelyx (ARDX) in Q2 2026, closing a stake of 13,455 shares — an estimated $80.6K sold.

Joel Greenblatt first reported a position in ARDX in Q1 2023 and held it in 9 quarters. The position peaked at $1.29M in Q2 2024. 248 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

  • Joel Greenblatt reported no remaining Ardelyx position as of Q2 2026 after selling out during the quarter.
  • Joel Greenblatt sold 13,455 Ardelyx shares in Q2 2026, an estimated $80.6K.
  • Joel Greenblatt first reported a position in Ardelyx in Q1 2023 and held it in 9 quarters.
  • Joel Greenblatt's Ardelyx position peaked at $1.29M in Q2 2024.
  • 248 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

Based on Gotham Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.