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Qsemble Capital Management’s Ionis Pharmaceuticals IONS Stock Holding History

Qsemble 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 		$1.93M Sell
25,758
-1,821
-7% -$144K 0.15% 194
2025
Q4 		$2.18M Buy
+27,579
New +$2.08M 0.18% 176
2025
Q1 		– Sell
-46,573
Closed -$1.63M – 506
2024
Q4 		$1.63M Buy
+46,573
New +$1.74M 0.22% 148

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 $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Qsemble Capital Management reduced its Ionis Pharmaceuticals (IONS) stake by 6.6% in Q1 2026, selling an estimated $144K and leaving 25,758 shares worth $1.93M. The position accounts for 0.15% of the portfolio, ranked #194.

Qsemble Capital Management first reported a position in IONS in Q4 2024 and has held it in 3 quarters since. The position peaked at $2.18M in Q4 2025. 493 funds tracked by Wall St. Rank hold IONS as of Q1 2026.

  • Qsemble Capital Management held 25,758 shares of Ionis Pharmaceuticals worth $1.93M as of Q1 2026.
  • Qsemble Capital Management sold 1,821 Ionis Pharmaceuticals shares in Q1 2026, an estimated $144K.
  • Ionis Pharmaceuticals made up 0.15% of Qsemble Capital Management's portfolio in Q1 2026, its #194 holding.
  • Qsemble Capital Management first reported a position in Ionis Pharmaceuticals in Q4 2024 and has held it in 3 quarters since.
  • Qsemble Capital Management's Ionis Pharmaceuticals position peaked at $2.18M in Q4 2025.
  • 493 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q1 2026.

Based on Qsemble Capital Management's 13F filing for Q1 2026, filed 7 May 2026.