Arrowstreet Capital
ARDX icon

Arrowstreet Capital’s Ardelyx ARDX Stock Holding History

Arrowstreet Capital’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
-1,424,878
Closed -$8.31M – 1831
2025
Q4 		$8.31M Buy
1,424,878
+845,855
+146% +$4.71M ﹤0.01% 986
2025
Q3 		$3.19M Buy
+579,023
New +$3.15M ﹤0.01% 1330
2020
Q1 		– Sell
-12,900
Closed -$97K – 1853
2019
Q4 		$97K Buy
+12,900
New +$78.4K ﹤0.01% 1666

Other funds holding ARDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
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
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Arrowstreet Capital's ARDX Position: Q1 2026 in Review

Arrowstreet Capital sold out of Ardelyx (ARDX) in Q1 2026, closing a stake of 1,424,878 shares — an estimated $8.31M sold.

Arrowstreet Capital first reported a position in ARDX in Q4 2019 and held it in 3 quarters. The position peaked at $8.31M in Q4 2025. 242 funds tracked by Wall St. Rank hold ARDX as of Q1 2026.

  • Arrowstreet Capital reported no remaining Ardelyx position as of Q1 2026 after selling out during the quarter.
  • Arrowstreet Capital sold 1,424,878 Ardelyx shares in Q1 2026, an estimated $8.31M.
  • Arrowstreet Capital first reported a position in Ardelyx in Q4 2019 and held it in 3 quarters.
  • Arrowstreet Capital's Ardelyx position peaked at $8.31M in Q4 2025.
  • 242 funds tracked by Wall St. Rank held Ardelyx as of Q1 2026.

Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.