Tudor Investment Corp
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Tudor Investment Corp’s Ardelyx ARDX Stock Holding History

Tudor Investment Corp’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
-101,378
Closed -$607K – 3521
2026
Q1 		$607K Sell
101,378
-22,032
-18% -$146K ﹤0.01% 2691
2025
Q4 		$719K Sell
123,410
-1,529
-1% -$8.52K ﹤0.01% 2496
2025
Q3 		$688K Buy
+124,939
New +$679K ﹤0.01% 2515
2025
Q2 		– Sell
-130,811
Closed -$642K – 3216
2025
Q1 		$642K Buy
130,811
+4,281
+3% +$23K ﹤0.01% 2121
2024
Q4 		$642K Buy
+126,530
New +$699K ﹤0.01% 2044
2024
Q2 		– Sell
-128,648
Closed -$939K – 2297
2024
Q1 		$939K Buy
+128,648
New +$1.1M 0.01% 1360
2023
Q2 		– Sell
-44,057
Closed -$211K – 2401
2023
Q1 		$211K Buy
+44,057
New +$149K ﹤0.01% 2142
2019
Q1 		– Sell
-13,973
Closed -$25K – 1094
2018
Q4 		$25K Sell
13,973
-17,508
-56% -$51.6K ﹤0.01% 972
2018
Q3 		$137K Sell
31,481
-10,169
-24% -$42.4K ﹤0.01% 1004
2018
Q2 		$154K Buy
41,650
+27,920
+203% +$130K 0.01% 958
2018
Q1 		$69K Sell
13,730
-2,841
-17% -$17.7K ﹤0.01% 938
2017
Q4 		$109K Sell
16,571
-6,019
-27% -$35.7K ﹤0.01% 1024
2017
Q3 		$127K Buy
22,590
+903
+4% +$4.76K ﹤0.01% 1003
2017
Q2 		$111K Buy
+21,687
New +$184K ﹤0.01% 955

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 $3.38T AUM 44.17% 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

Tudor Investment Corp's ARDX Position: Q2 2026 in Review

Tudor Investment Corp sold out of Ardelyx (ARDX) in Q2 2026, closing a stake of 101,378 shares — an estimated $607K sold.

Tudor Investment Corp first reported a position in ARDX in Q2 2017 and held it in 14 quarters. The position peaked at $939K in Q1 2024. 250 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

  • Tudor Investment Corp reported no remaining Ardelyx position as of Q2 2026 after selling out during the quarter.
  • Tudor Investment Corp sold 101,378 Ardelyx shares in Q2 2026, an estimated $607K.
  • Tudor Investment Corp first reported a position in Ardelyx in Q2 2017 and held it in 14 quarters.
  • Tudor Investment Corp's Ardelyx position peaked at $939K in Q1 2024.
  • 250 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.