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Ionis Pharmaceuticals, Inc. (IONS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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32.14-0.34 (-1.05%)
At close: 4:00PM EST
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Major Holders

Currency in USD
Breakdown
5.05%% of Shares Held by All Insider
88.47%% of Shares Held by Institutions
93.18%% of Float Held by Institutions
533Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
FMR, LLC21,093,896Mar. 30, 202114.96%948,381,564
Vanguard Group, Inc. (The)12,604,149Mar. 30, 20218.94%566,682,539
Price (T.Rowe) Associates Inc12,580,056Mar. 30, 20218.92%565,599,317
Blackrock Inc.9,808,562Mar. 30, 20216.96%440,992,947
Bellevue Group AG8,984,234Mar. 30, 20216.37%403,931,160
ClearBridge Investments, LLC7,402,967Mar. 30, 20215.25%332,837,396
ARK Investment Management, LLC5,142,271Mar. 30, 20213.65%231,196,504
State Street Corporation3,409,571Mar. 30, 20212.42%153,294,312
Invesco Ltd.2,359,434Mar. 30, 20211.67%106,080,152
JP Morgan Chase & Company1,963,223Mar. 30, 20211.39%88,266,506

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
ARK ETF Tr-ARK Genomic Revolution ETF7,870,826May 30, 20215.58%293,188,268
Fidelity Growth Company Fund7,745,607Apr. 29, 20215.49%331,666,891
Vanguard Total Stock Market Index Fund3,764,944Mar. 30, 20212.67%169,271,882
Price (T.Rowe) Mid Cap Growth Fund3,750,000Mar. 30, 20212.66%168,600,000
Vanguard Small-Cap Index Fund3,266,351Mar. 30, 20212.32%146,855,140
Legg Mason Clearbridge Aggressive Growth Fd2,306,791Mar. 30, 20211.64%103,713,323
Vanguard Small-Cap Growth Index Fund2,134,255Mar. 30, 20211.51%95,956,104
Delaware Ivy Science and Technology Fund2,011,125Dec. 30, 20201.43%113,709,007
Vanguard Extended Market Index Fund1,978,620Mar. 30, 20211.40%88,958,755
Fidelity Select Portfolios - Biotechnology1,722,677Apr. 29, 20211.22%73,765,029