Edgestream Partners’s Arrowhead Research ARWR Stock Holding History

Edgestream Partners’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	$3.22M	Sell	39,489 -52,508	-57%	-$3.88M	0.1%	387
2026 Q1	$5.77M	Buy	91,997 +55,516	+152%	+$3.51M	0.19%	188
2025 Q4	$2.42M	Buy	+36,481	New	+$1.79M	0.07%	480
2025 Q3	–	Sell	-30,804	Closed	-$487K	–	863
2025 Q2	$487K	Sell	30,804 -274,703	-90%	-$3.94M	0.01%	734
2025 Q1	$3.89M	Buy	305,507 +185,096	+154%	+$3.37M	0.13%	302
2024 Q4	$2.26M	Buy	+120,411	New	+$2.48M	0.1%	374
2024 Q3	–	Sell	-53,918	Closed	-$1.4M	–	837
2024 Q2	$1.4M	Buy	+53,918	New	+$1.32M	0.07%	437
2024 Q1	–	Sell	-49,489	Closed	-$1.51M	–	803
2023 Q4	$1.51M	Buy	49,489 +8,202	+20%	+$218K	0.11%	313
2023 Q3	$1.11M	Buy	+41,287	New	+$1.26M	0.09%	368

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

Edgestream Partners's ARWR Position: Q2 2026 in Review

Edgestream Partners reduced its Arrowhead Research (ARWR) stake by 57% in Q2 2026, selling an estimated $3.88M and leaving 39,489 shares worth $3.22M. The position accounts for 0.1% of the portfolio, ranked #387.

Edgestream Partners first reported a position in ARWR in Q3 2023 and has held it in 9 quarters since. The position peaked at $5.77M in Q1 2026. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

Edgestream Partners held 39,489 shares of Arrowhead Research worth $3.22M as of Q2 2026.
Edgestream Partners sold 52,508 Arrowhead Research shares in Q2 2026, an estimated $3.88M.
Arrowhead Research made up 0.1% of Edgestream Partners's portfolio in Q2 2026, its #387 holding.
Edgestream Partners first reported a position in Arrowhead Research in Q3 2023 and has held it in 9 quarters since.
Edgestream Partners's Arrowhead Research position peaked at $5.77M in Q1 2026.
500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Edgestream Partners's 13F filing for Q2 2026, filed 11 Aug 2026.