UB
ARWR icon

UMB Bank’s Arrowhead Research ARWR Stock Holding History

UMB 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 		$122K Buy
1,499
+353
+31% +$26.1K ﹤0.01% 950
2026
Q1 		$71.9K Buy
1,146
+421
+58% +$26.6K ﹤0.01% 1114
2025
Q4 		$48.1K Buy
725
+67
+10% +$3.28K ﹤0.01% 1263
2025
Q3 		$22.7K Buy
658
+182
+38% +$4K ﹤0.01% 1406
2025
Q2 		$7.52K Buy
476
+109
+30% +$1.56K ﹤0.01% 1697
2025
Q1 		$4.68K Sell
367
-364
-50% -$6.62K ﹤0.01% 1778
2024
Q4 		$13.7K Buy
731
+194
+36% +$4K ﹤0.01% 1381
2024
Q3 		$10.4K Buy
537
+453
+539% +$11.1K ﹤0.01% 1475
2024
Q2 		$2.18K Buy
84
+56
+200% +$1.38K ﹤0.01% 1745
2024
Q1 		$801 Buy
+28
New +$896 ﹤0.01% 1847
2022
Q1 		– Sell
-59
Closed -$4K – 1970
2021
Q4 		$4K Buy
+59
New +$4.05K ﹤0.01% 1665

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

UMB Bank's ARWR Position: Q2 2026 in Review

UMB Bank increased its Arrowhead Research (ARWR) stake by 31% in Q2 2026, buying an estimated $26.1K and bringing the position to 1,499 shares worth $122K. The position accounts for ﹤0.01% of the portfolio, ranked #950.

UMB Bank first reported a position in ARWR in Q4 2021 and has held it in 11 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • UMB Bank held 1,499 shares of Arrowhead Research worth $122K as of Q2 2026.
  • UMB Bank bought 353 Arrowhead Research shares in Q2 2026, an estimated $26.1K.
  • Arrowhead Research made up ﹤0.01% of UMB Bank's portfolio in Q2 2026, its #950 holding.
  • UMB Bank first reported a position in Arrowhead Research in Q4 2021 and has held it in 11 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on UMB Bank's 13F filing for Q2 2026, filed 13 Aug 2026.