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CIBC Bancorp USA’s Ardelyx ARDX Stock Holding History

CIBC Bancorp USA’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 		$68.8K Buy
13,495
+1,428
+12% +$8.72K ﹤0.01% 1879
2026
Q1 		$72.3K Buy
+12,067
New +$79.8K ﹤0.01% 1700
2025
Q3 		$139K Buy
+25,155
New +$137K ﹤0.01% 1319

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 $3.38T AUM 44.17% 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

CIBC Bancorp USA's ARDX Position: Q2 2026 in Review

CIBC Bancorp USA increased its Ardelyx (ARDX) stake by 12% in Q2 2026, buying an estimated $8.72K and bringing the position to 13,495 shares worth $68.8K. The position accounts for ﹤0.01% of the portfolio, ranked #1879.

CIBC Bancorp USA first reported a position in ARDX in Q3 2025 and has held it in 3 quarters since. The position peaked at $139K in Q3 2025. 250 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

  • CIBC Bancorp USA held 13,495 shares of Ardelyx worth $68.8K as of Q2 2026.
  • CIBC Bancorp USA bought 1,428 Ardelyx shares in Q2 2026, an estimated $8.72K.
  • Ardelyx made up ﹤0.01% of CIBC Bancorp USA's portfolio in Q2 2026, its #1879 holding.
  • CIBC Bancorp USA first reported a position in Ardelyx in Q3 2025 and has held it in 3 quarters since.
  • CIBC Bancorp USA's Ardelyx position peaked at $139K in Q3 2025.
  • 250 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

Based on CIBC Bancorp USA's 13F filing for Q2 2026, filed 13 Aug 2026.