Caption Management’s Arrowhead Research ARWR Stock Holding History

Caption 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 Q1	$1.88M	Buy	+30,000	New	+$1.9M	0.01%	838
2025 Q3	–	Sell	-40,000	Closed	-$632K	–	1657
2025 Q2	$632K	Buy	40,000 +15,000	+60%	+$215K	0.01%	1054
2025 Q1	$319K	Sell	25,000 -30,000	-55%	-$545K	﹤0.01%	1187
2024 Q4	$1.03M	Buy	55,000 +30,000	+120%	+$618K	0.01%	901
2024 Q3	$484K	Sell	25,000 -116,400	-82%	-$2.84M	0.01%	932
2024 Q2	$3.67M	Buy	+141,400	New	+$3.47M	0.06%	339
2024 Q1	–	Sell	-22,500	Closed	-$689K	–	1187
2023 Q4	$689K	Sell	22,500 -7,500	-25%	-$199K	0.01%	884
2023 Q3	$806K	Hold	30,000	–	–	0.01%	826
2023 Q2	$1.07M	Hold	30,000	–	–	0.02%	642
2023 Q1	$762K	Buy	+30,000	New	+$944K	0.01%	692
2022 Q4	–	Sell	-45,000	Closed	-$1.49M	–	1267
2022 Q3	$1.49M	Hold	45,000	–	–	0.02%	737
2022 Q2	$1.58M	Sell	45,000 -60,000	-57%	-$2.26M	0.02%	735
2022 Q1	$4.83M	Buy	105,000 +48,800	+87%	+$2.42M	0.06%	436
2021 Q4	$3.73M	Buy	56,200 +31,200	+125%	+$2.14M	0.04%	558
2021 Q3	$1.56M	Sell	25,000 -46,900	-65%	-$3.04M	0.02%	866
2021 Q2	$5.95M	Buy	+71,900	New	+$5.35M	0.08%	331
2021 Q1	–	Sell	-30,000	Closed	-$2.3M	–	1039
2020 Q4	$2.3M	Buy	+30,000	New	+$1.92M	0.05%	406
2020 Q3	–	Sell	-30,000	Closed	-$1.3M	–	1022
2020 Q2	$1.3M	Buy	+30,000	New	+$1.06M	0.04%	475
2019 Q4	–	Sell	-30,000	Closed	-$845K	–	814
2019 Q3	$845K	Buy	+30,000	New	+$888K	0.04%	413

Other funds holding ARWR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

ACA

Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

FAM

Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPC

Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return

Caption Management's ARWR Position: Q1 2026 in Review

Caption Management sold out of Arrowhead Research (ARWR) in Q1 2026, closing a stake of 44,900 shares — an estimated $2.84M sold.

Caption Management first reported a position in ARWR in Q4 2019 and held it in 16 quarters. The position peaked at $2.98M in Q4 2025. 436 funds tracked by Wall St. Rank hold ARWR as of Q1 2026.

Caption Management reported no remaining Arrowhead Research position as of Q1 2026 after selling out during the quarter.
Caption Management sold 44,900 Arrowhead Research shares in Q1 2026, an estimated $2.84M.
Caption Management first reported a position in Arrowhead Research in Q4 2019 and held it in 16 quarters.
Caption Management's Arrowhead Research position peaked at $2.98M in Q4 2025.
436 funds tracked by Wall St. Rank held Arrowhead Research as of Q1 2026.

Based on Caption Management's 13F filing for Q1 2026, filed 15 May 2026.