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Coldstream Capital Management’s Ionis Pharmaceuticals IONS Stock Holding History

Coldstream Capital Management’s Portfolio IONS Stock Details IONS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$424K Sell
5,653
-966
-15% -$76.2K 0.01% 793
2025
Q4 		$524K Buy
6,619
+2,140
+48% +$161K 0.01% 705
2025
Q3 		$293K Buy
+4,479
New +$219K ﹤0.01% 945
2025
Q2 		– Sell
-2,345
Closed -$70.8K – 2191
2025
Q1 		$70.8K Buy
+2,345
New +$76.8K ﹤0.01% 1522

Other funds holding IONS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Coldstream Capital Management's IONS Position: Q1 2026 in Review

Coldstream Capital Management reduced its Ionis Pharmaceuticals (IONS) stake by 15% in Q1 2026, selling an estimated $76.2K and leaving 5,653 shares worth $424K. The position accounts for 0.01% of the portfolio, ranked #793.

Coldstream Capital Management first reported a position in IONS in Q1 2025 and has held it in 4 quarters since. The position peaked at $524K in Q4 2025. 494 funds tracked by Wall St. Rank hold IONS as of Q1 2026.

  • Coldstream Capital Management held 5,653 shares of Ionis Pharmaceuticals worth $424K as of Q1 2026.
  • Coldstream Capital Management sold 966 Ionis Pharmaceuticals shares in Q1 2026, an estimated $76.2K.
  • Ionis Pharmaceuticals made up 0.01% of Coldstream Capital Management's portfolio in Q1 2026, its #793 holding.
  • Coldstream Capital Management first reported a position in Ionis Pharmaceuticals in Q1 2025 and has held it in 4 quarters since.
  • Coldstream Capital Management's Ionis Pharmaceuticals position peaked at $524K in Q4 2025.
  • 494 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q1 2026.

Based on Coldstream Capital Management's 13F filing for Q1 2026, filed 8 May 2026.