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Magnetar Financial’s Ardelyx ARDX Stock Holding History

Magnetar Financial’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 		$92.5K Sell
18,140
-1,666
-8% -$10.2K ﹤0.01% 1070
2026
Q1 		$119K Buy
+19,806
New +$131K ﹤0.01% 983

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

Magnetar Financial's ARDX Position: Q2 2026 in Review

Magnetar Financial reduced its Ardelyx (ARDX) stake by 8.4% in Q2 2026, selling an estimated $10.2K and leaving 18,140 shares worth $92.5K. The position accounts for ﹤0.01% of the portfolio, ranked #1070.

Magnetar Financial first reported a position in ARDX in Q1 2026 and has held it in 2 quarters since. The position peaked at $119K in Q1 2026. 249 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

  • Magnetar Financial held 18,140 shares of Ardelyx worth $92.5K as of Q2 2026.
  • Magnetar Financial sold 1,666 Ardelyx shares in Q2 2026, an estimated $10.2K.
  • Ardelyx made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #1070 holding.
  • Magnetar Financial first reported a position in Ardelyx in Q1 2026 and has held it in 2 quarters since.
  • Magnetar Financial's Ardelyx position peaked at $119K in Q1 2026.
  • 249 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.