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B. Metzler seel. Sohn & Co’s Arrowhead Research ARWR Stock Holding History

B. Metzler seel. Sohn & Co’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 		$2.15M Hold
26,338
– – 0.02% 408
2026
Q1 		$1.65M Buy
26,338
+5,643
+27% +$357K 0.02% 434
2025
Q4 		$1.37M Buy
+20,695
New +$1.01M 0.01% 486
2024
Q4 		– Sell
-18,705
Closed -$362K – 753
2024
Q3 		$362K Hold
18,705
– – ﹤0.01% 683
2024
Q2 		$486K Hold
18,705
– – ﹤0.01% 638
2024
Q1 		$535K Hold
18,705
– – 0.01% 609
2023
Q4 		$572K Buy
+18,705
New +$497K 0.01% 595
2022
Q2 		– Sell
-10,268
Closed -$472K – 724
2022
Q1 		$472K Buy
+10,268
New +$508K 0.01% 607

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

B. Metzler seel. Sohn & Co's ARWR Position: Q2 2026 in Review

B. Metzler seel. Sohn & Co held its Arrowhead Research (ARWR) position steady in Q2 2026 at 26,338 shares worth $2.15M. The position accounts for 0.02% of the portfolio, ranked #408.

B. Metzler seel. Sohn & Co first reported a position in ARWR in Q1 2022 and has held it in 8 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • B. Metzler seel. Sohn & Co held 26,338 shares of Arrowhead Research worth $2.15M as of Q2 2026.
  • B. Metzler seel. Sohn & Co left its Arrowhead Research share count unchanged in Q2 2026.
  • Arrowhead Research made up 0.02% of B. Metzler seel. Sohn & Co's portfolio in Q2 2026, its #408 holding.
  • B. Metzler seel. Sohn & Co first reported a position in Arrowhead Research in Q1 2022 and has held it in 8 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on B. Metzler seel. Sohn & Co's 13F filing for Q2 2026, filed 11 Aug 2026.