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Coldstream Capital Management’s Arrowhead Research ARWR Stock Holding History

Coldstream Capital 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
Q2 		$324K Buy
3,972
+311
+8% +$23K ﹤0.01% 932
2026
Q1 		$230K Sell
3,661
-12
-0.3% -$760 ﹤0.01% 1065
2025
Q4 		$244K Buy
+3,673
New +$180K ﹤0.01% 1006
2025
Q2 		– Sell
-2,380
Closed -$30.3K – 1268
2025
Q1 		$30.3K Buy
+2,380
New +$43.3K ﹤0.01% 1936
2022
Q1 		– Sell
-3,604
Closed -$239K – 776
2021
Q4 		$239K Buy
+3,604
New +$248K 0.01% 713

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

Coldstream Capital Management's ARWR Position: Q2 2026 in Review

Coldstream Capital Management increased its Arrowhead Research (ARWR) stake by 8.5% in Q2 2026, buying an estimated $23K and bringing the position to 3,972 shares worth $324K. The position accounts for ﹤0.01% of the portfolio, ranked #932.

Coldstream Capital Management first reported a position in ARWR in Q4 2021 and has held it in 5 quarters since. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Coldstream Capital Management held 3,972 shares of Arrowhead Research worth $324K as of Q2 2026.
  • Coldstream Capital Management bought 311 Arrowhead Research shares in Q2 2026, an estimated $23K.
  • Arrowhead Research made up ﹤0.01% of Coldstream Capital Management's portfolio in Q2 2026, its #932 holding.
  • Coldstream Capital Management first reported a position in Arrowhead Research in Q4 2021 and has held it in 5 quarters since.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Coldstream Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.