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Ionis Pharmaceuticals, Inc. (IONS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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41.30-0.98 (-2.32%)
As of 10:23AM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
0.87%% of Shares Held by All Insider
100.67%% of Shares Held by Institutions
101.56%% of Float Held by Institutions
493Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
FMR, LLC21,520,872Dec 30, 202314.77%888,811,997
Vanguard Group Inc14,203,481Dec 30, 20239.75%586,603,754
T. Rowe Price Investment Management, Inc.13,201,453Dec 30, 20239.06%545,219,998
Blackrock Inc.9,057,530Dec 30, 20236.21%374,075,982
Bellevue Group AG8,713,987Dec 30, 20235.98%359,887,656
ClearBridge Investments, LLC4,707,480Dec 30, 20233.23%194,418,920
Wellington Management Group, LLP4,616,978Dec 30, 20233.17%190,681,187
Price (T.Rowe) Associates Inc4,255,074Dec 30, 20232.92%175,734,552
State Street Corporation4,008,797Dec 30, 20232.75%165,563,313
Pictet Asset Management Holding SA3,518,317Dec 30, 20232.41%145,306,489

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Growth Company Fund6,991,881Mar 30, 20244.80%288,764,679
Price (T.Rowe) Mid Cap Growth Fund4,714,200Dec 30, 20233.23%194,696,456
Vanguard Total Stock Market Index Fund4,275,658Dec 30, 20232.93%176,584,672
Vanguard Small-Cap Index Fund3,470,242Dec 30, 20232.38%143,320,991
Vanguard Specialized-Health Care Fund3,063,073Jan 30, 20242.10%126,504,912
Tweedy Browne Global Value Fund2,589,316Dec 30, 20231.78%106,938,748
Fidelity Growth Company K6 Fund2,444,507Mar 30, 20241.68%100,958,137
Vanguard Extended Market Index Fund2,113,967Dec 30, 20231.45%87,306,835
Vanguard Small-Cap Growth Index Fund1,935,530Dec 30, 20231.33%79,937,387
Fidelity Series Growth Company Fund1,943,569Mar 30, 20241.33%80,269,398