A detailed history of Rafferty Asset Management, LLC transactions in Ionis Pharmaceuticals Inc stock. As of the latest transaction made, Rafferty Asset Management, LLC holds 168,856 shares of IONS stock, worth $6.71 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
168,856
Previous 208,469 19.0%
Holding current value
$6.71 Million
Previous $9.04 Million 10.95%
% of portfolio
0.03%
Previous 0.03%

Shares

22 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 13, 2024

SELL
$36.45 - $47.7 $1.44 Million - $1.89 Million
-39,613 Reduced 19.0%
168,856 $8.05 Million
Q1 2024

May 13, 2024

BUY
$42.03 - $53.55 $1.01 Million - $1.29 Million
24,073 Added 13.06%
208,469 $9.04 Million
Q4 2023

Feb 13, 2024

SELL
$43.39 - $51.63 $1.37 Million - $1.63 Million
-31,575 Reduced 14.62%
184,396 $9.33 Million
Q3 2023

Nov 13, 2023

BUY
$38.5 - $47.13 $445,945 - $545,906
11,583 Added 5.67%
215,971 $9.8 Million
Q2 2023

Aug 11, 2023

BUY
$34.73 - $43.33 $17,399 - $21,708
501 Added 0.25%
204,388 $8.39 Million
Q1 2023

May 11, 2023

SELL
$33.58 - $41.2 $506,789 - $621,790
-15,092 Reduced 6.89%
203,887 $7.29 Million
Q4 2022

Feb 13, 2023

BUY
$37.12 - $46.52 $2.49 Million - $3.12 Million
67,005 Added 44.09%
218,979 $8.27 Million
Q3 2022

Nov 14, 2022

BUY
$36.54 - $48.66 $1.19 Million - $1.59 Million
32,691 Added 27.41%
151,974 $6.72 Million
Q2 2022

Aug 12, 2022

SELL
$31.71 - $43.0 $1.89 Million - $2.56 Million
-59,511 Reduced 33.28%
119,283 $4.42 Million
Q1 2022

May 13, 2022

SELL
$29.88 - $37.04 $324,048 - $401,698
-10,845 Reduced 5.72%
178,794 $6.62 Million
Q4 2021

Feb 10, 2022

BUY
$25.61 - $35.1 $2.38 Million - $3.26 Million
92,902 Added 96.04%
189,639 $5.77 Million
Q3 2021

Nov 10, 2021

BUY
$33.54 - $40.55 $937,946 - $1.13 Million
27,965 Added 40.66%
96,737 $3.25 Million
Q2 2021

Aug 10, 2021

BUY
$34.54 - $47.25 $203,371 - $278,208
5,888 Added 9.36%
68,772 $2.74 Million
Q1 2021

May 10, 2021

BUY
$42.51 - $63.78 $1.81 Million - $2.71 Million
42,536 Added 209.04%
62,884 $2.83 Million
Q4 2020

Feb 10, 2021

SELL
$45.3 - $60.27 $807,744 - $1.07 Million
-17,831 Reduced 46.7%
20,348 $1.15 Million
Q3 2020

Nov 13, 2020

BUY
$47.45 - $62.95 $1.03 Million - $1.37 Million
21,695 Added 131.61%
38,179 $1.81 Million
Q2 2020

Aug 07, 2020

BUY
$46.85 - $61.05 $421,181 - $548,839
8,990 Added 119.96%
16,484 $972,000
Q1 2020

May 15, 2020

SELL
$41.6 - $63.4 $2.29 Million - $3.48 Million
-54,943 Reduced 88.0%
7,494 $354,000
Q4 2019

Feb 10, 2020

SELL
$53.85 - $65.27 $1.92 Million - $2.33 Million
-35,726 Reduced 36.39%
62,437 $3.77 Million
Q3 2019

Nov 14, 2019

BUY
$59.06 - $72.15 $1.08 Million - $1.32 Million
18,299 Added 22.91%
98,163 $5.88 Million
Q2 2019

Aug 09, 2019

BUY
$62.09 - $86.14 $588,426 - $816,348
9,477 Added 13.46%
79,864 $5.13 Million
Q1 2019

May 15, 2019

BUY
$52.92 - $81.17 $3.72 Million - $5.71 Million
70,387 New
70,387 $5.71 Million

Others Institutions Holding IONS

About IONIS PHARMACEUTICALS INC


  • Ticker IONS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 141,940,992
  • Market Cap $5.64B
  • Description
  • Ionis Pharmaceuticals, Inc. discovers and develops RNA-targeted therapeutics in the United States. The company offers SPINRAZA for spinal muscular atrophy (SMA) in pediatric and adult patients; TEGSEDI, an injection for the treatment of polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults; and WAYLIVRA, a treatment for famil...
More about IONS
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