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World Investment Advisors’s Arrowhead Research ARWR Stock Holding History

World Investment Advisors’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 		$261K Buy
4,010
+294
+8% +$21.7K ﹤0.01% 1304
2026
Q1 		$233K Sell
3,716
-7,271
-66% -$460K ﹤0.01% 1413
2025
Q4 		$729K Sell
10,987
-2,790
-20% -$137K 0.01% 792
2025
Q3 		$475K Hold
13,777
– – 0.01% 802
2025
Q2 		$218K Sell
13,777
-4,780
-26% -$68.6K ﹤0.01% 1053
2025
Q1 		$236K Sell
18,557
-200
-1% -$3.64K 0.01% 954
2024
Q4 		$353K Sell
18,757
-375
-2% -$7.72K 0.01% 768
2024
Q3 		$371K Buy
19,132
+700
+4% +$17.1K 0.01% 667
2024
Q2 		$479K Buy
18,432
+10,680
+138% +$262K 0.03% 411
2024
Q1 		$222K Sell
7,752
-8,955
-54% -$286K 0.03% 362
2023
Q4 		$511K Buy
16,707
+1,950
+13% +$51.8K 0.07% 218
2023
Q3 		$397K Sell
14,757
-215
-1% -$6.59K 0.08% 165
2023
Q2 		$534K Sell
14,972
-5,089
-25% -$175K 0.1% 132
2023
Q1 		$510K Sell
20,061
-565
-3% -$17.8K 0.11% 134
2022
Q4 		$837K Sell
20,626
-7,000
-25% -$232K 0.19% 87
2022
Q3 		$913K Sell
27,626
-2,020
-7% -$81.5K 0.22% 80
2022
Q2 		$1.31M Sell
29,646
-405
-1% -$15.2K 0.28% 60
2022
Q1 		$1.38M Buy
30,051
+358
+1% +$17.7K 0.29% 62
2021
Q4 		$1.58M Buy
29,693
+4,082
+16% +$280K 0.33% 54
2021
Q3 		$1.6M Buy
25,611
+15,666
+158% +$1.01M 0.36% 49
2021
Q2 		$824K Buy
9,945
+1,335
+16% +$99.4K 0.19% 87
2021
Q1 		$584K Buy
+8,610
New +$668K 0.14% 107

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

World Investment Advisors's ARWR Position: Q2 2026 in Review

World Investment Advisors increased its Arrowhead Research (ARWR) stake by 7.9% in Q2 2026, buying an estimated $21.7K and bringing the position to 4,010 shares worth $261K. The position accounts for ﹤0.01% of the portfolio, ranked #1304.

World Investment Advisors first reported a position in ARWR in Q1 2021 and has held it in 22 quarters since. The position peaked at $1.6M in Q3 2021. 502 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • World Investment Advisors held 4,010 shares of Arrowhead Research worth $261K as of Q2 2026.
  • World Investment Advisors bought 294 Arrowhead Research shares in Q2 2026, an estimated $21.7K.
  • Arrowhead Research made up ﹤0.01% of World Investment Advisors's portfolio in Q2 2026, its #1304 holding.
  • World Investment Advisors first reported a position in Arrowhead Research in Q1 2021 and has held it in 22 quarters since.
  • World Investment Advisors's Arrowhead Research position peaked at $1.6M in Q3 2021.
  • 502 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on World Investment Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.