Kayne Anderson Rudnick Investment Management
IONS icon

Kayne Anderson Rudnick Investment Management’s Ionis Pharmaceuticals IONS Stock Holding History

Kayne Anderson Rudnick Investment 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 		$526 Hold
7
– – ﹤0.01% 893
2025
Q4 		$554 Hold
7
– – ﹤0.01% 928
2025
Q3 		$458 Hold
7
– – ﹤0.01% 953
2025
Q2 		$277 Buy
+7
New +$229 ﹤0.01% 1043

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 $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 $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management's IONS Position: Q1 2026 in Review

Kayne Anderson Rudnick Investment Management held its Ionis Pharmaceuticals (IONS) position steady in Q1 2026 at 7 shares worth $526. The position accounts for ﹤0.01% of the portfolio, ranked #893.

Kayne Anderson Rudnick Investment Management first reported a position in IONS in Q2 2025 and has held it in 4 quarters since. The position peaked at $554 in Q4 2025. 494 funds tracked by Wall St. Rank hold IONS as of Q1 2026.

  • Kayne Anderson Rudnick Investment Management held 7 shares of Ionis Pharmaceuticals worth $526 as of Q1 2026.
  • Kayne Anderson Rudnick Investment Management left its Ionis Pharmaceuticals share count unchanged in Q1 2026.
  • Ionis Pharmaceuticals made up ﹤0.01% of Kayne Anderson Rudnick Investment Management's portfolio in Q1 2026, its #893 holding.
  • Kayne Anderson Rudnick Investment Management first reported a position in Ionis Pharmaceuticals in Q2 2025 and has held it in 4 quarters since.
  • Kayne Anderson Rudnick Investment Management's Ionis Pharmaceuticals position peaked at $554 in Q4 2025.
  • 494 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q1 2026.

Based on Kayne Anderson Rudnick Investment Management's 13F filing for Q1 2026, filed 14 May 2026.