E Fund Management’s Arrowhead Research ARWR Stock Holding History

E Fund Management’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	$476K	Sell	5,841 -4,159	-42%	-$307K	0.01%	281
2026 Q1	$627K	Buy	+10,000	New	+$633K	0.02%	236
2025 Q2	$250K	Sell	15,801 -2,216	-12%	-$31.8K	0.01%	336
2025 Q1	$230K	Buy	+18,017	New	+$328K	0.01%	348
2024 Q4	–	Sell	-11,438	Closed	-$222K	–	399
2024 Q3	$222K	Buy	11,438 +2,538	+29%	+$61.9K	0.01%	306
2024 Q2	$231K	Sell	8,900 -4,056	-31%	-$99.7K	0.01%	267
2024 Q1	$371K	Sell	12,956 -6,575	-34%	-$210K	0.02%	242
2023 Q4	$598K	Buy	19,531 +4,238	+28%	+$113K	0.04%	128
2023 Q3	$411K	Buy	15,293 +2,647	+21%	+$81.1K	0.03%	167
2023 Q2	$451K	Sell	12,646 -2,033	-14%	-$70.1K	0.04%	128
2023 Q1	$373K	Buy	14,679 +701	+5%	+$22K	0.03%	190
2022 Q4	$567K	Buy	13,978 +1,627	+13%	+$53.9K	0.05%	120
2022 Q3	$408K	Sell	12,351 -1,996	-14%	-$80.6K	0.04%	179
2022 Q2	$505K	Buy	14,347 +7,926	+123%	+$298K	0.05%	139
2022 Q1	$295K	Buy	+6,421	New	+$318K	0.01%	200

Other funds holding ARWR

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 Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

E Fund Management's ARWR Position: Q2 2026 in Review

E Fund Management reduced its Arrowhead Research (ARWR) stake by 42% in Q2 2026, selling an estimated $307K and leaving 5,841 shares worth $476K. The position accounts for 0.01% of the portfolio, ranked #281.

E Fund Management first reported a position in ARWR in Q1 2022 and has held it in 15 quarters since. The position peaked at $627K in Q1 2026. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

E Fund Management held 5,841 shares of Arrowhead Research worth $476K as of Q2 2026.
E Fund Management sold 4,159 Arrowhead Research shares in Q2 2026, an estimated $307K.
Arrowhead Research made up 0.01% of E Fund Management's portfolio in Q2 2026, its #281 holding.
E Fund Management first reported a position in Arrowhead Research in Q1 2022 and has held it in 15 quarters since.
E Fund Management's Arrowhead Research position peaked at $627K in Q1 2026.
500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on E Fund Management's 13F filing for Q2 2026, filed 11 Aug 2026.