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Lighthouse Investment Partners’s Ionis Pharmaceuticals IONS Stock Holding History

Lighthouse Investment Partners’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
Q2 		– Sell
-4,970
Closed -$374K – 843
2026
Q1 		$373K Sell
4,970
-8,112
-62% -$640K 0.01% 563
2025
Q4 		$1.03M Buy
+13,082
New +$985K 0.03% 473
2024
Q2 		– Sell
-30,379
Closed -$1.32M – 466
2024
Q1 		$1.32M Buy
+30,379
New +$1.45M 0.06% 267

Other funds holding IONS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Lighthouse Investment Partners's IONS Position: Q2 2026 in Review

Lighthouse Investment Partners sold out of Ionis Pharmaceuticals (IONS) in Q2 2026, closing a stake of 4,970 shares — an estimated $374K sold.

Lighthouse Investment Partners first reported a position in IONS in Q1 2024 and held it in 3 quarters. The position peaked at $1.32M in Q1 2024. 515 funds tracked by Wall St. Rank hold IONS as of Q2 2026.

  • Lighthouse Investment Partners reported no remaining Ionis Pharmaceuticals position as of Q2 2026 after selling out during the quarter.
  • Lighthouse Investment Partners sold 4,970 Ionis Pharmaceuticals shares in Q2 2026, an estimated $374K.
  • Lighthouse Investment Partners first reported a position in Ionis Pharmaceuticals in Q1 2024 and held it in 3 quarters.
  • Lighthouse Investment Partners's Ionis Pharmaceuticals position peaked at $1.32M in Q1 2024.
  • 515 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q2 2026.

Based on Lighthouse Investment Partners's 13F filing for Q2 2026, filed 14 Aug 2026.