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Virtu Financial’s Ionis Pharmaceuticals IONS Stock Holding History

Virtu Financial’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
-5,342
Closed -$401K – 1909
2026
Q1 		$401K Buy
+5,342
New +$422K 0.02% 671
2022
Q3 		– Sell
-22,794
Closed -$844K – 1950
2022
Q2 		$844K Buy
+22,794
New +$860K 0.07% 256
2021
Q2 		– Sell
-14,360
Closed -$646K – 1771
2021
Q1 		$646K Buy
+14,360
New +$801K 0.05% 392
2020
Q4 		– Sell
-17,795
Closed -$844K – 1586
2020
Q3 		$844K Buy
17,795
+11,751
+194% +$653K 0.14% 154
2020
Q2 		$356K Buy
+6,044
New +$336K 0.04% 490
2019
Q3 		– Sell
-5,439
Closed -$350K – 1605
2019
Q2 		$350K Sell
5,439
-3,602
-40% -$255K 0.02% 708
2019
Q1 		$734K Buy
+9,041
New +$583K 0.04% 404
2018
Q2 		– Sell
-15,132
Closed -$667K – 2233
2018
Q1 		$667K Buy
15,132
+7,656
+102% +$389K 0.04% 549
2017
Q4 		$376K Sell
7,476
-17,313
-70% -$949K 0.02% 1070
2017
Q3 		$1.26M Buy
+24,789
New +$1.3M 0.06% 344
2016
Q1 		– Sell
-3,314
Closed -$205K – 450
2015
Q4 		$205K Buy
+3,314
New +$179K 0.03% 337
2015
Q3 		– Sell
-5,971
Closed -$344K – 363
2015
Q2 		$344K Buy
+5,971
New +$380K 0.03% 246

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

Virtu Financial's IONS Position: Q2 2026 in Review

Virtu Financial sold out of Ionis Pharmaceuticals (IONS) in Q2 2026, closing a stake of 5,342 shares — an estimated $401K sold.

Virtu Financial first reported a position in IONS in Q2 2015 and held it in 12 quarters. The position peaked at $1.26M in Q3 2017. 515 funds tracked by Wall St. Rank hold IONS as of Q2 2026.

  • Virtu Financial reported no remaining Ionis Pharmaceuticals position as of Q2 2026 after selling out during the quarter.
  • Virtu Financial sold 5,342 Ionis Pharmaceuticals shares in Q2 2026, an estimated $401K.
  • Virtu Financial first reported a position in Ionis Pharmaceuticals in Q2 2015 and held it in 12 quarters.
  • Virtu Financial's Ionis Pharmaceuticals position peaked at $1.26M in Q3 2017.
  • 515 funds tracked by Wall St. Rank held Ionis Pharmaceuticals as of Q2 2026.

Based on Virtu Financial's 13F filing for Q2 2026, filed 13 Aug 2026.