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Ionis Pharmaceuticals, Inc. (IONS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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42.03-0.52 (-1.22%)
At close: 04:00PM EDT
42.28 +0.25 (+0.59%)
After hours: 05:49PM EDT

Major Holders

Currency in USD
Breakdown
0.86%% of Shares Held by All Insider
100.94%% of Shares Held by Institutions
101.81%% of Float Held by Institutions
498Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
FMR, LLC21,520,872Dec 30, 202314.77%904,522,223
Vanguard Group Inc14,203,481Dec 30, 20239.74%596,972,289
T. Rowe Price Investment Management, Inc.13,201,453Dec 30, 20239.06%554,857,053
Blackrock Inc.9,057,530Dec 30, 20236.21%380,687,974
Bellevue Group AG8,713,987Dec 30, 20235.98%366,248,862
ClearBridge Investments, LLC4,707,480Dec 30, 20233.23%197,855,378
Wellington Management Group, LLP4,616,978Dec 30, 20233.17%194,051,579
Price (T.Rowe) Associates Inc4,255,074Dec 30, 20232.92%178,840,755
State Street Corporation4,008,797Dec 30, 20232.75%168,489,733
Pictet Asset Management Holding SA3,518,317Dec 30, 20232.41%147,874,859

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Growth Company Fund6,777,482Jan 30, 20244.65%284,857,560
Price (T.Rowe) Mid Cap Growth Fund4,714,200Dec 30, 20233.23%198,137,820
Vanguard Total Stock Market Index Fund4,275,658Dec 30, 20232.93%179,705,900
Vanguard Small-Cap Index Fund3,470,242Dec 30, 20232.38%145,854,267
Tweedy Browne Global Value Fund2,589,316Dec 30, 20231.78%108,828,948
Fidelity Growth Company K6 Fund2,417,506Jan 30, 20241.66%101,607,774
Vanguard Extended Market Index Fund2,113,967Dec 30, 20231.45%88,850,030
Fidelity Series Growth Company Fund2,048,969Jan 30, 20241.41%86,118,164
Vanguard Small-Cap Growth Index Fund1,935,530Dec 30, 20231.33%81,350,323
ARK ETF Tr-ARK Genomic Revolution ETF1,887,080Dec 30, 20231.29%79,313,970