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GAMMA Investing’s Arrowhead Research ARWR Stock Holding History

GAMMA Investing’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 		$316K Buy
3,879
+532
+16% +$39.3K 0.01% 937
2026
Q1 		$210K Sell
3,347
-302
-8% -$19.1K 0.01% 1078
2025
Q4 		$242K Buy
3,649
+1,023
+39% +$50.1K 0.01% 902
2025
Q3 		$90.6K Buy
2,626
+1,029
+64% +$22.6K 0.01% 1570
2025
Q2 		$25.2K Sell
1,597
-578
-27% -$8.29K ﹤0.01% 2343
2025
Q1 		$27.7K Buy
2,175
+1,628
+298% +$29.6K ﹤0.01% 2202
2024
Q4 		$10.3K Buy
547
+315
+136% +$6.49K ﹤0.01% 2605
2024
Q3 		$4.49K Sell
232
-242
-51% -$5.91K ﹤0.01% 2786
2024
Q2 		$12.3K Sell
474
-135
-22% -$3.32K ﹤0.01% 2132
2024
Q1 		$17.4K Buy
609
+495
+434% +$15.8K ﹤0.01% 1741
2023
Q4 		$3.66K Buy
+114
New +$3.03K ﹤0.01% 2368

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

GAMMA Investing's ARWR Position: Q2 2026 in Review

GAMMA Investing increased its Arrowhead Research (ARWR) stake by 16% in Q2 2026, buying an estimated $39.3K and bringing the position to 3,879 shares worth $316K. The position accounts for 0.01% of the portfolio, ranked #937.

GAMMA Investing first reported a position in ARWR in Q4 2023 and has held it in 11 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • GAMMA Investing held 3,879 shares of Arrowhead Research worth $316K as of Q2 2026.
  • GAMMA Investing bought 532 Arrowhead Research shares in Q2 2026, an estimated $39.3K.
  • Arrowhead Research made up 0.01% of GAMMA Investing's portfolio in Q2 2026, its #937 holding.
  • GAMMA Investing first reported a position in Arrowhead Research in Q4 2023 and has held it in 11 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.