Susquehanna International Group’s Arrowhead Research ARWR Stock Holding History

Susquehanna International Group’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	$32.8M	Buy	522,700 +191,200	+58%	+$12.1M	﹤0.01%	1648
2025 Q4	$22M	Buy	331,500 +172,000	+108%	+$8.43M	﹤0.01%	2100
2025 Q3	$5.5M	Buy	159,500 +126,200	+379%	+$2.77M	﹤0.01%	3925
2025 Q2	$526K	Sell	33,300 -96,500	-74%	-$1.38M	﹤0.01%	9058
2025 Q1	$1.65M	Sell	129,800 -31,100	-19%	-$566K	﹤0.01%	5970
2024 Q4	$3.02M	Sell	160,900 -104,800	-39%	-$2.16M	﹤0.01%	4465
2024 Q3	$5.15M	Buy	265,700 +4,300	+2%	+$105K	﹤0.01%	3544
2024 Q2	$6.79M	Buy	261,400 +18,400	+8%	+$452K	﹤0.01%	2971
2024 Q1	$6.95M	Buy	243,000 +42,400	+21%	+$1.36M	﹤0.01%	3134
2023 Q4	$6.14M	Buy	200,600 +111,100	+124%	+$2.95M	﹤0.01%	3372
2023 Q3	$2.4M	Sell	89,500 -37,500	-30%	-$1.15M	﹤0.01%	4783
2023 Q2	$4.53M	Buy	127,000 +14,200	+13%	+$490K	﹤0.01%	3699
2023 Q1	$2.87M	Sell	112,800 -60,900	-35%	-$1.92M	﹤0.01%	4424
2022 Q4	$7.05M	Buy	173,700 +28,400	+20%	+$941K	﹤0.01%	2736
2022 Q3	$4.8M	Sell	145,300 -28,000	-16%	-$1.13M	﹤0.01%	3218
2022 Q2	$6.1M	Sell	173,300 -24,100	-12%	-$907K	﹤0.01%	2867
2022 Q1	$9.08M	Sell	197,400 -15,900	-7%	-$787K	﹤0.01%	2680
2021 Q4	$14.1M	Sell	213,300 -24,900	-10%	-$1.71M	﹤0.01%	2254
2021 Q3	$14.9M	Buy	238,200 +64,700	+37%	+$4.19M	﹤0.01%	2322
2021 Q2	$14.4M	Sell	173,500 -9,800	-5%	-$730K	﹤0.01%	2424
2021 Q1	$12.2M	Sell	183,300 -78,100	-30%	-$6.06M	﹤0.01%	2488
2020 Q4	$20.1M	Sell	261,400 -17,100	-6%	-$1.09M	﹤0.01%	1737
2020 Q3	$12M	Sell	278,500 -59,000	-17%	-$2.55M	﹤0.01%	1978
2020 Q2	$14.6M	Sell	337,500 -2,200	-0.6%	-$77.6K	﹤0.01%	1728
2020 Q1	$9.77M	Sell	339,700 -900	-0.3%	-$36.3K	﹤0.01%	1759
2019 Q4	$21.6M	Buy	340,600 +89,900	+36%	+$4.46M	0.01%	1346
2019 Q3	$7.07M	Sell	250,700 -100,400	-29%	-$2.97M	﹤0.01%	2321
2019 Q2	$9.3M	Buy	351,100 +15,000	+4%	+$329K	﹤0.01%	1954
2019 Q1	$6.17M	Buy	336,100 +145,700	+77%	+$2.4M	﹤0.01%	2221
2018 Q4	$2.37M	Sell	190,400 -45,600	-19%	-$623K	﹤0.01%	3287
2018 Q3	$4.52M	Sell	236,000 -71,800	-23%	-$1.18M	﹤0.01%	2815
2018 Q2	$4.19M	Buy	307,800 +147,900	+92%	+$1.38M	﹤0.01%	2944
2018 Q1	$1.15M	Buy	159,900 +87,000	+119%	+$536K	﹤0.01%	4956
2017 Q4	$268K	Buy	72,900 +34,200	+88%	+$127K	﹤0.01%	7782
2017 Q3	$168K	Buy	38,700 +2,400	+7%	+$5.72K	﹤0.01%	8129
2017 Q2	$59K	Sell	36,300 -104,200	-74%	-$169K	﹤0.01%	8856
2017 Q1	$260K	Sell	140,500 -136,700	-49%	-$271K	﹤0.01%	7585
2016 Q4	$430K	Sell	277,200 -74,700	-21%	-$318K	﹤0.01%	7293
2016 Q3	$2.59M	Buy	351,900 +68,600	+24%	+$445K	﹤0.01%	3128
2016 Q2	$1.51M	Buy	283,300 +56,000	+25%	+$320K	﹤0.01%	4079
2016 Q1	$1.1M	Sell	227,300 -192,300	-46%	-$811K	﹤0.01%	4900
2015 Q4	$2.58M	Buy	419,600 +1,400	+0.3%	+$7.94K	﹤0.01%	3564
2015 Q3	$2.41M	Sell	418,200 -81,200	-16%	-$511K	﹤0.01%	3910
2015 Q2	$3.57M	Sell	499,400 -123,600	-20%	-$849K	﹤0.01%	3533
2015 Q1	$4.21M	Sell	623,000 -22,300	-3%	-$158K	﹤0.01%	2988
2014 Q4	$4.76M	Sell	645,300 -164,300	-20%	-$1.12M	﹤0.01%	2968
2014 Q3	$12M	Buy	809,600 +373,400	+86%	+$5.1M	﹤0.01%	1910
2014 Q2	$6.24M	Buy	436,200 +187,500	+75%	+$2.46M	﹤0.01%	2735
2014 Q1	$4.08M	Buy	248,700 +220,200	+773%	+$3.87M	﹤0.01%	3179
2013 Q4	$309K	Buy	+28,500	New	+$228K	﹤0.01%	7534

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

Susquehanna International Group's ARWR Position: Q1 2026 in Review

Susquehanna International Group increased its Arrowhead Research (ARWR) stake by 1,210% in Q1 2026, buying an estimated $22.2M and bringing the position to 378,833 shares worth $23.8M. The position accounts for ﹤0.01% of the portfolio, ranked #2013.

Susquehanna International Group first reported a position in ARWR in Q1 2014 and has held it in 47 quarters since. 436 funds tracked by Wall St. Rank hold ARWR as of Q1 2026.

Susquehanna International Group held 378,833 shares of Arrowhead Research worth $23.8M as of Q1 2026.
Susquehanna International Group bought 349,922 Arrowhead Research shares in Q1 2026, an estimated $22.2M.
Arrowhead Research made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #2013 holding.
Susquehanna International Group first reported a position in Arrowhead Research in Q1 2014 and has held it in 47 quarters since.
436 funds tracked by Wall St. Rank held Arrowhead Research as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.