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CIBC Bancorp USA’s Arrowhead Research ARWR Stock Holding History

CIBC Bancorp USA’s Portfolio ARWR Stock Details ARWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$279K Sell
3,419
-5,254
-61% -$388K ﹤0.01% 1576
2026
Q1 		$544K Buy
+8,673
New +$549K ﹤0.01% 1202
2025
Q3 		$444K Buy
+12,860
New +$283K ﹤0.01% 918

Other funds holding ARWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

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

CIBC Bancorp USA reduced its Arrowhead Research (ARWR) stake by 61% in Q2 2026, selling an estimated $388K and leaving 3,419 shares worth $279K. The position accounts for ﹤0.01% of the portfolio, ranked #1576.

CIBC Bancorp USA first reported a position in ARWR in Q3 2025 and has held it in 3 quarters since. The position peaked at $544K in Q1 2026. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • CIBC Bancorp USA held 3,419 shares of Arrowhead Research worth $279K as of Q2 2026.
  • CIBC Bancorp USA sold 5,254 Arrowhead Research shares in Q2 2026, an estimated $388K.
  • Arrowhead Research made up ﹤0.01% of CIBC Bancorp USA's portfolio in Q2 2026, its #1576 holding.
  • CIBC Bancorp USA first reported a position in Arrowhead Research in Q3 2025 and has held it in 3 quarters since.
  • CIBC Bancorp USA's Arrowhead Research position peaked at $544K in Q1 2026.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

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