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Dynamic Technology Lab’s Arrowhead Research ARWR Stock Holding History

Dynamic Technology Lab’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 		– Sell
-4,080
Closed -$271K – 873
2025
Q4 		$271K Buy
+4,080
New +$200K 0.06% 522
2025
Q3 		– Sell
-19,533
Closed -$309K – 805
2025
Q2 		$309K Sell
19,533
-7,436
-28% -$107K 0.04% 678
2025
Q1 		$343K Buy
26,969
+7,827
+41% +$142K 0.05% 640
2024
Q4 		$360K Buy
+19,142
New +$394K 0.06% 575
2022
Q4 		– Sell
-11,300
Closed -$374K – 1081
2022
Q3 		$374K Buy
+11,300
New +$456K 0.04% 730
2022
Q2 		– Sell
-6,200
Closed -$286K – 1109
2022
Q1 		$286K Buy
+6,200
New +$307K 0.03% 806
2021
Q3 		– Sell
-4,970
Closed -$411K – 1059
2021
Q2 		$411K Buy
+4,970
New +$370K 0.04% 663
2020
Q1 		– Sell
-3,500
Closed -$222K – 1010
2019
Q4 		$222K Buy
+3,500
New +$174K 0.04% 797
2019
Q2 		– Sell
-29,873
Closed -$548K – 946
2019
Q1 		$548K Sell
29,873
-6,421
-18% -$106K 0.09% 396
2018
Q4 		$450K Buy
+36,294
New +$496K 0.08% 459
2018
Q1 		– Sell
-21,201
Closed -$78K – 1027
2017
Q4 		$78K Buy
+21,201
New +$78.8K 0.01% 951
2016
Q1 		– Sell
-21,170
Closed -$130K – 900
2015
Q4 		$130K Sell
21,170
-4,000
-16% -$22.7K 0.04% 782
2015
Q3 		$145K Buy
25,170
+4,270
+20% +$26.9K 0.05% 711
2015
Q2 		$149K Buy
+20,900
New +$144K 0.05% 665
2015
Q1 		– Sell
-21,912
Closed -$162K – 655
2014
Q4 		$162K Buy
21,912
+6,658
+44% +$45.3K 0.08% 515
2014
Q3 		$225K Buy
+15,254
New +$208K 0.11% 447

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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
VPC
Vestal Point Capital New York $4.28B AUM 239% 1-Year Est. Return

Dynamic Technology Lab's ARWR Position: Q1 2026 in Review

Dynamic Technology Lab sold out of Arrowhead Research (ARWR) in Q1 2026, closing a stake of 4,080 shares — an estimated $271K sold.

Dynamic Technology Lab first reported a position in ARWR in Q3 2014 and held it in 16 quarters. The position peaked at $548K in Q1 2019. 438 funds tracked by Wall St. Rank hold ARWR as of Q1 2026.

  • Dynamic Technology Lab reported no remaining Arrowhead Research position as of Q1 2026 after selling out during the quarter.
  • Dynamic Technology Lab sold 4,080 Arrowhead Research shares in Q1 2026, an estimated $271K.
  • Dynamic Technology Lab first reported a position in Arrowhead Research in Q3 2014 and held it in 16 quarters.
  • Dynamic Technology Lab's Arrowhead Research position peaked at $548K in Q1 2019.
  • 438 funds tracked by Wall St. Rank held Arrowhead Research as of Q1 2026.

Based on Dynamic Technology Lab's 13F filing for Q1 2026, filed 15 May 2026.