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Ionis Pharmaceuticals, Inc. (IONS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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39.34+0.09 (+0.23%)
At close: 04:00PM EDT
39.34 0.00 (0.00%)
After hours: 04:47PM EDT

Major Holders

Currency in USD
Breakdown
0.65%% of Shares Held by All Insider
94.69%% of Shares Held by Institutions
95.32%% of Float Held by Institutions
459Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
FMR, LLC21,320,886Mar 30, 202215.04%789,725,617
Price (T.Rowe) Associates Inc14,350,460Mar 30, 202210.12%531,541,038
Vanguard Group, Inc. (The)12,099,034Mar 30, 20228.53%448,148,219
Bellevue Group AG9,918,073Mar 30, 20226.99%367,365,423
Blackrock Inc.8,443,843Mar 30, 20225.95%312,759,944
ClearBridge Investments, LLC6,476,033Mar 30, 20224.57%239,872,262
ARK Investment Management, LLC6,171,308Mar 30, 20224.35%228,585,248
State Street Corporation4,030,646Mar 30, 20222.84%149,295,127
Camber Capital Management LP3,000,000Mar 30, 20222.12%111,120,000
Tweedy Browne Company, L.L.C.2,925,102Mar 30, 20222.06%108,345,778

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Growth Company Fund7,408,096Apr 29, 20225.22%272,321,608
ARK ETF Tr-ARK Genomic Revolution ETF4,653,896May 30, 20223.28%169,960,281
Price (T.Rowe) Mid Cap Growth Fund4,250,000Mar 30, 20223.00%157,420,000
Vanguard Total Stock Market Index Fund3,433,765Mar 30, 20222.42%127,186,655
Vanguard Small-Cap Index Fund3,007,968Mar 30, 20222.12%111,415,134
Legg Mason Clearbridge Aggressive Growth Fd2,086,537Feb 27, 20221.47%69,648,605
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF1,859,990Apr 29, 20221.31%68,373,232
Vanguard Extended Market Index Fund1,844,492Mar 30, 20221.30%68,319,983
Fidelity Growth Company K6 Fund1,840,835Apr 29, 20221.30%67,669,094
Tweedy Browne Global Value Fund1,819,506Mar 30, 20221.28%67,394,502