Latest Institutional Sells of Ionis Pharmaceuticals Inc (IONS)
This list provides information on the latest institutional transactions involving Ionis Pharmaceuticals Inc (IONS) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 12, 2025
Q4 2024
|
California Public Employees Retirement System
Sacramento, CA |
SELL
|
- |
-19.6K- 9.27% |
$662K - $792K
|
192K
$5.46M
|
|
|
Feb 14, 2025
Q4 2024
|
Alyeska Investment Group, L.P.
Chicago, IL |
SELL
|
- |
-19K- 11.22% |
$639K - $765K
|
150K
$4.26M
|
|
|
Feb 13, 2025
Q4 2024
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-16.6K- 23.7% |
$559K - $668K
|
53.3K
$1.51M
|
|
|
Feb 14, 2025
Q4 2024
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-16.4K- 71.4% |
$552K - $661K
|
6.56K
$186K
|
|
|
Feb 12, 2025
Q4 2024
|
Landscape Capital Management, L.L.C.
|
SELL
|
- |
-15.2K- 59.62% |
$512K - $612K
|
10.3K
$292K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-13.8K- 4.54% |
$466K - $558K
|
291K
$8.26M
|
|
|
Jan 24, 2025
Q4 2024
|
Davenport & CO LLC
|
SELL
|
- |
-12.9K- 17.01% |
$434K - $519K
|
62.7K
$1.78M
|
|
|
Feb 13, 2025
Q4 2024
|
Granite Investment Partners, LLC
|
SELL
|
- |
-11.9K- 13.9% |
$402K - $481K
|
73.9K
$2.1M
|
|
|
Feb 14, 2025
Q4 2024
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-11.9K- 6.75% |
$402K - $481K
|
165K
$4.68M
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-11.2K- 52.58% |
$378K - $452K
|
10.1K
$287K
|
|
|
Feb 12, 2025
Q4 2024
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-11.1K- 3.26% |
$376K - $450K
|
331K
$9.4M
|
|
|
Feb 04, 2025
Q4 2024
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-10.7K- 53.29% |
$362K - $433K
|
9.41K
$267K
|
|
|
Feb 14, 2025
Q4 2024
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-10.5K- 2.63% |
$352K - $422K
|
387K
$11M
|
|
|
Feb 14, 2025
Q4 2024
|
Tanaka Capital Management Inc
New York, NY |
SELL
|
- |
-7.62K- 52.51% |
$257K - $308K
|
6.89K
$196K
|
|
|
Feb 14, 2025
Q4 2024
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-7.11K- 24.98% |
$240K - $287K
|
21.4K
$607K
|
|
|
Feb 12, 2025
Q4 2024
|
Blair William & CO
Chicago, IL |
SELL
|
- |
-6.77K- 14.51% |
$228K - $273K
|
39.9K
$1.13M
|
|
|
Feb 10, 2025
Q4 2024
|
Natixis Advisors, L.P.
Boston, MA |
SELL
|
- |
-6.77K- 32.1% |
$228K - $273K
|
14.3K
$406K
|
|
|
Feb 12, 2025
Q4 2024
|
Envestnet Asset Management Inc
|
SELL
|
- |
-6.13K- 10.42% |
$207K - $247K
|
52.7K
$1.5M
|
|
|
Jan 14, 2025
Q4 2024
|
Sicart Associates LLC
|
SELL
|
- |
-5.7K- 2.98% |
$192K - $230K
|
186K
$5.28M
|
|
|
Feb 14, 2025
Q4 2024
|
Bellevue Group Ag
Kuesnacht, V8 |
SELL
|
- |
-5.7K- 0.07% |
$192K - $230K
|
7.87M
$223M
|
|
|
Feb 14, 2025
Q4 2024
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
CALL |
-3.3K- 11.79% |
$111K - $133K
|
24.7K
$701K
|
|
|
Feb 14, 2025
Q4 2024
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-3.29K- 3.43% |
$111K - $133K
|
92.5K
$2.63M
|
|
|
Jan 31, 2025
Q4 2024
|
Private Advisor Group, LLC
|
SELL
|
- |
-3.11K- 7.11% |
$105K - $126K
|
40.7K
$1.16M
|
|
|
Feb 18, 2025
Q4 2024
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-3.08K- 5.41% |
$104K - $124K
|
53.7K
$1.53M
|
|
|
Feb 06, 2025
Q4 2024
|
M&T Bank Corp
|
SELL
|
- |
-2.8K- 31.47% |
$94.4K - $113K
|
6.1K
$173K
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
- |
-2.76K- 23.81% |
$93.2K - $112K
|
8.85K
$251K
|
|
|
Feb 12, 2025
Q4 2024
|
Orion Investment CO
St. Louis, MO |
SELL
|
- |
-2.53K- 1.16% |
$85.2K - $102K
|
216K
$6.13M
|
|
|
Feb 12, 2025
Q4 2024
|
Neos Investment Management LLC
Westport, CT |
SELL
|
- |
-2.4K- 4.05% |
$81K - $96.9K
|
56.8K
$1.61M
|
|
|
Feb 11, 2025
Q4 2024
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-2.24K- 5.27% |
$75.7K - $90.6K
|
40.4K
$1.15M
|
|
|
Feb 14, 2025
Q4 2024
|
Sectoral Asset Management Inc
Montreal, A8 |
SELL
|
- |
-2.24K- 23.73% |
$75.6K - $90.4K
|
7.2K
$204K
|
|
|
Feb 14, 2025
Q4 2024
|
Teza Capital Management LLC
Chicago, IL |
SELL
|
- |
-2.08K- 19.58% |
$70K - $83.7K
|
8.53K
$242K
|
|
|
Feb 11, 2025
Q4 2024
|
Dcf Advisers, LLC
Greenwich, CT |
SELL
|
CALL |
-2K- 50.0% |
$67.5K - $80.7K
|
2K
$56.8K
|
|
|
Feb 14, 2025
Q4 2024
|
Cambridge Investment Research Advisors, Inc.
|
SELL
|
- |
-1.97K- 20.26% |
$66.5K - $79.6K
|
7.77K
$221K
|
|
|
Feb 14, 2025
Q4 2024
|
J. Goldman & CO LP
New York, NY |
SELL
|
- |
-1.92K- 0.31% |
$64.7K - $77.4K
|
607K
$17.3M
|
|
|
Feb 13, 2025
Q4 2024
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-1.79K- 4.81% |
$60.2K - $72.1K
|
35.4K
$1M
|
|
|
Feb 14, 2025
Q4 2024
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-1.75K- 6.29% |
$59K - $70.6K
|
26.1K
$740K
|
|
|
Feb 05, 2025
Q4 2024
|
Us Bancorp \De\
|
SELL
|
- |
-1.51K- 26.35% |
$50.9K - $60.9K
|
4.22K
$120K
|
|
|
Feb 14, 2025
Q4 2024
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-1.5K- 7.94% |
$50.6K - $60.6K
|
17.4K
$494K
|
|
|
Jan 17, 2025
Q4 2024
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-1.45K- 12.87% |
$49K - $58.7K
|
9.84K
$279K
|
|
|
Feb 12, 2025
Q4 2024
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-1.3K- 53.61% |
$43.8K - $52.5K
|
1.13K
$32K
|
|
|
Feb 13, 2025
Q4 2024
|
Pro Share Advisors LLC
|
SELL
|
- |
-1.16K- 13.43% |
$39.1K - $46.8K
|
7.48K
$212K
|
|
|
Feb 10, 2025
Q4 2024
|
Clearstead Advisors, LLC
Cleveland, OH |
SELL
|
- |
-1.1K- 13.28% |
$37.1K - $44.4K
|
7.19K
$204K
|
|
|
Feb 10, 2025
Q4 2024
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
CALL |
-1K- 1.05% |
$33.7K - $40.4K
|
94.6K
$2.69M
|
|
|
Feb 13, 2025
Q4 2024
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-621- 1.56% |
$20.9K - $25.1K
|
39.2K
$1.11M
|
|
|
Feb 12, 2025
Q4 2024
|
Nicollet Investment Management, Inc.
Minneapolis, MN |
SELL
|
- |
-616- 3.02% |
$20.8K - $24.9K
|
19.8K
$562K
|
|
|
Jan 31, 2025
Q4 2024
|
Truist Financial Corp
|
SELL
|
- |
-501- 6.82% |
$16.9K - $20.2K
|
6.85K
$194K
|
|
|
Feb 07, 2025
Q4 2024
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-408- 2.49% |
$13.8K - $16.5K
|
16K
$453K
|
|
|
Feb 06, 2025
Q4 2024
|
Victory Capital Management Inc
|
SELL
|
- |
-346- 1.89% |
$11.7K - $14K
|
18K
$511K
|
|
|
Jan 30, 2025
Q4 2024
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-299- 53.58% |
$10.1K - $12.1K
|
259
$7.36K
|
|
|
Feb 14, 2025
Q4 2024
|
Comerica Bank
|
SELL
|
- |
-222- 2.92% |
$7.49K - $8.96K
|
7.39K
$210K
|