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
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 $5.72T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B 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 $124B AUM 33.93% 1-Year Est. Return

Tudor Investment Corp's ARDX Position: Q1 2026 in Review

Tudor Investment Corp reduced its Ardelyx (ARDX) stake by 18% in Q1 2026, selling an estimated $146K and leaving 101,378 shares worth $607K. The position accounts for ﹤0.01% of the portfolio, ranked #2691.

Tudor Investment Corp first reported a position in ARDX in Q2 2017 and has held it in 14 quarters since. The position peaked at $939K in Q1 2024. 239 funds tracked by Wall St. Rank hold ARDX as of Q1 2026.

  • Tudor Investment Corp held 101,378 shares of Ardelyx worth $607K as of Q1 2026.
  • Tudor Investment Corp sold 22,032 Ardelyx shares in Q1 2026, an estimated $146K.
  • Ardelyx made up ﹤0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #2691 holding.
  • Tudor Investment Corp first reported a position in Ardelyx in Q2 2017 and has held it in 14 quarters since.
  • Tudor Investment Corp's Ardelyx position peaked at $939K in Q1 2024.
  • 239 funds tracked by Wall St. Rank held Ardelyx as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.