Bank of America
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Bank of America’s Ardelyx ARDX Stock Holding History

Bank of America’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
2025
Q1 		– Sell
-216,000
Closed -$1.1M – 8304
2024
Q4 		$1.1M Hold
216,000
– – ﹤0.01% 4955
2024
Q3 		$1.49M Hold
216,000
– – ﹤0.01% 4781
2024
Q2 		$1.6M Sell
216,000
-8,000
-4% -$56.3K ﹤0.01% 4591
2024
Q1 		$1.64M Sell
224,000
-34,300
-13% -$293K ﹤0.01% 4583
2023
Q4 		$1.6M Hold
258,300
– – ﹤0.01% 4599
2023
Q3 		$1.05M Hold
258,300
– – ﹤0.01% 4788
2023
Q2 		$876K Buy
+258,300
New +$1.06M ﹤0.01% 4883

Other funds holding ARDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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 $1.88T AUM 44.46% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Bank of America's ARDX Position: Q1 2026 in Review

Bank of America increased its Ardelyx (ARDX) stake by 5.8% in Q1 2026, buying an estimated $849K and bringing the position to 2,336,994 shares worth $14M. The position accounts for ﹤0.01% of the portfolio, ranked #2693.

Bank of America first reported a position in ARDX in Q4 2014 and has held it in 46 quarters since. The position peaked at $21.7M in Q2 2025. 241 funds tracked by Wall St. Rank hold ARDX as of Q1 2026.

  • Bank of America held 2,336,994 shares of Ardelyx worth $14M as of Q1 2026.
  • Bank of America bought 128,301 Ardelyx shares in Q1 2026, an estimated $849K.
  • Ardelyx made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #2693 holding.
  • Bank of America first reported a position in Ardelyx in Q4 2014 and has held it in 46 quarters since.
  • Bank of America's Ardelyx position peaked at $21.7M in Q2 2025.
  • 241 funds tracked by Wall St. Rank held Ardelyx as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.