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SIG Brokerage’s Ardelyx ARDX Stock Holding History

SIG Brokerage’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 		– Sell
-38,800
Closed -$226K – 789
2025
Q4 		$226K Hold
38,800
– – 0.01% 579
2025
Q3 		$214K Hold
38,800
– – 0.01% 666
2025
Q2 		$152K Hold
38,800
– – ﹤0.01% 633
2025
Q1 		$191K Hold
38,800
– – 0.01% 496
2024
Q4 		$197K Buy
+38,800
New +$214K 0.01% 439

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

SIG Brokerage's ARDX Position: Q1 2026 in Review

SIG Brokerage sold out of Ardelyx (ARDX) in Q1 2026, closing a stake of 31,891 shares — an estimated $186K sold.

SIG Brokerage first reported a position in ARDX in Q1 2025 and held it in 4 quarters. The position peaked at $186K in Q4 2025. 239 funds tracked by Wall St. Rank hold ARDX as of Q1 2026.

  • SIG Brokerage reported no remaining Ardelyx position as of Q1 2026 after selling out during the quarter.
  • SIG Brokerage sold 31,891 Ardelyx shares in Q1 2026, an estimated $186K.
  • SIG Brokerage first reported a position in Ardelyx in Q1 2025 and held it in 4 quarters.
  • SIG Brokerage's Ardelyx position peaked at $186K in Q4 2025.
  • 239 funds tracked by Wall St. Rank held Ardelyx as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.