M&T Bank
ARWR icon

M&T Bank’s Arrowhead Research ARWR Stock Holding History

M&T Bank’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 		$810K Buy
9,937
+1,235
+14% +$91.2K ﹤0.01% 995
2026
Q1 		$545K Buy
8,702
+486
+6% +$30.8K ﹤0.01% 1097
2025
Q4 		$545K Sell
8,216
-798
-9% -$39.1K ﹤0.01% 1082
2025
Q3 		$311K Buy
+9,014
New +$198K ﹤0.01% 1194

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

M&T Bank's ARWR Position: Q2 2026 in Review

M&T Bank increased its Arrowhead Research (ARWR) stake by 14% in Q2 2026, buying an estimated $91.2K and bringing the position to 9,937 shares worth $810K. The position accounts for ﹤0.01% of the portfolio, ranked #995.

M&T Bank first reported a position in ARWR in Q3 2025 and has held it in 4 quarters since. 502 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • M&T Bank held 9,937 shares of Arrowhead Research worth $810K as of Q2 2026.
  • M&T Bank bought 1,235 Arrowhead Research shares in Q2 2026, an estimated $91.2K.
  • Arrowhead Research made up ﹤0.01% of M&T Bank's portfolio in Q2 2026, its #995 holding.
  • M&T Bank first reported a position in Arrowhead Research in Q3 2025 and has held it in 4 quarters since.
  • 502 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on M&T Bank's 13F filing for Q2 2026, filed 4 Aug 2026.