Barclays
ARWR icon

Barclays’s Arrowhead Research ARWR Stock Holding History

Barclays’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
2024
Q4 		– Sell
-25,000
Closed -$484K – 5261
2024
Q3 		$484K Buy
+25,000
New +$610K ﹤0.01% 3796
2024
Q2 		– Sell
-53,000
Closed -$1.52M – 4855
2024
Q1 		$1.52M Buy
53,000
+23,000
+77% +$736K ﹤0.01% 2795
2023
Q4 		$918K Buy
+30,000
New +$797K ﹤0.01% 3497
2022
Q3 		– Sell
-46,000
Closed -$1.62M – 4775
2022
Q2 		$1.62M Buy
+46,000
New +$1.73M ﹤0.01% 1996
2017
Q2 		– Sell
-16,300
Closed -$30K – 6620
2017
Q1 		$30K Buy
16,300
+6,300
+63% +$12.5K ﹤0.01% 5604
2016
Q4 		$16K Sell
10,000
-300
-3% -$1.28K ﹤0.01% 5722
2016
Q3 		$76K Buy
10,300
+3,300
+47% +$21.4K ﹤0.01% 4691
2016
Q2 		$37K Buy
+7,000
New +$39.9K ﹤0.01% 4999
2016
Q1 		– Sell
-43,000
Closed -$258K – 6123
2015
Q4 		$258K Buy
43,000
+8,100
+23% +$45.9K ﹤0.01% 3702
2015
Q3 		$175K Buy
34,900
+8,700
+33% +$54.7K ﹤0.01% 4225
2015
Q2 		$183K Buy
26,200
+22,700
+649% +$156K ﹤0.01% 4198
2015
Q1 		$21K Sell
3,500
-26,600
-88% -$189K ﹤0.01% 5790
2014
Q4 		$211K Sell
30,100
-42,700
-59% -$290K ﹤0.01% 4587
2014
Q3 		$1.02M Buy
+72,800
New +$995K ﹤0.01% 3329

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
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
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

Barclays's ARWR Position: Q2 2026 in Review

Barclays reduced its Arrowhead Research (ARWR) stake by 25% in Q2 2026, selling an estimated $2.11M and leaving 86,776 shares worth $7.07M. The position accounts for ﹤0.01% of the portfolio, ranked #1661.

Barclays first reported a position in ARWR in Q1 2014 and has held it in 50 quarters since. The position peaked at $21.4M in Q4 2025. 502 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Barclays held 86,776 shares of Arrowhead Research worth $7.07M as of Q2 2026.
  • Barclays sold 28,567 Arrowhead Research shares in Q2 2026, an estimated $2.11M.
  • Arrowhead Research made up ﹤0.01% of Barclays's portfolio in Q2 2026, its #1661 holding.
  • Barclays first reported a position in Arrowhead Research in Q1 2014 and has held it in 50 quarters since.
  • Barclays's Arrowhead Research position peaked at $21.4M in Q4 2025.
  • 502 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Barclays's 13F filing for Q2 2026, filed 14 Aug 2026.