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 |
|---|---|---|---|---|---|---|---|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-3.61K- 10.51% |
$92.2K - $145K
|
30.8K
$1.88M
|
|
|
Aug 12, 2025
Q2 2025
|
Dcf Advisers, LLC
Greenwich, CT |
SELL
|
- |
-3.25K- 3.42% |
$82.9K - $130K
|
91.8K
$5.61M
|
|
|
Aug 11, 2025
Q2 2025
|
Nikko Asset Management Americas, Inc.
|
SELL
|
- |
-2.69K- 1.89% |
$68.7K - $108K
|
140K
$8.55M
|
|
|
Jul 31, 2025
Q2 2025
|
Sumitomo Mitsui Trust Holdings, Inc.
|
SELL
|
- |
-2.69K- 1.89% |
$68.7K - $108K
|
140K
$8.55M
|
|
|
Aug 14, 2025
Q2 2025
|
Alpine Global Management, LLC
New York, NY |
SELL
|
- |
-2.66K- 9.47% |
$67.9K - $106K
|
25.4K
$1.56M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-2.5K- 23.89% |
$63.7K - $99.8K
|
7.95K
$486K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-2.46K- 14.98% |
$62.7K - $98.2K
|
13.9K
$853K
|
|
|
Jul 15, 2025
Q2 2025
|
Fifth Third Bancorp
|
SELL
|
- |
-2.39K- 23.94% |
$61K - $95.6K
|
7.6K
$465K
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-1.82K- 27.87% |
$46.3K - $72.6K
|
4.7K
$287K
|
|
|
Jul 31, 2025
Q2 2025
|
State Of New Jersey Common Pension Fund D
|
SELL
|
- |
-1.74K- 2.87% |
$44.5K - $69.8K
|
58.9K
$3.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-1.5K- 2.51% |
$38.3K - $60K
|
58.2K
$3.56M
|
|
|
Jul 31, 2025
Q2 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-1.5K- 9.94% |
$38.1K - $59.8K
|
13.5K
$828K
|
|
|
Aug 14, 2025
Q2 2025
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-1.43K- 87.91% |
$36.4K - $57K
|
196
$12K
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
SELL
|
- |
-1.4K- 16.29% |
$35.7K - $56K
|
7.2K
$440K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-1.23K- 17.12% |
$31.3K - $49.1K
|
5.94K
$364K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-1.14K- 13.83% |
$29K - $45.4K
|
7.07K
$433K
|
|
|
Jul 31, 2025
Q2 2025
|
Cambridge Investment Research Advisors, Inc.
|
SELL
|
- |
-1.12K- 16.49% |
$28.6K - $44.9K
|
5.68K
$348K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-1.06K- 10.61% |
$27.1K - $42.6K
|
8.97K
$549K
|
|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
SELL
|
- |
-737- 12.01% |
$18.8K - $29.5K
|
5.4K
$330K
|
|
|
Aug 07, 2025
Q2 2025
|
Nicollet Investment Management, Inc.
Minneapolis, MN |
SELL
|
- |
-704- 3.28% |
$18K - $28.2K
|
20.7K
$1.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-700- 1.21% |
$17.9K - $28K
|
57.2K
$3.5M
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
SELL
|
- |
-700- 77.78% |
$17.9K - $28K
|
200
$12.2K
|
|
|
Aug 04, 2025
Q2 2025
|
Blb&B Advisors, LLC
|
SELL
|
- |
-650- 0.43% |
$16.6K - $26K
|
152K
$9.27M
|
|
|
Aug 13, 2025
Q2 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-557- 1.34% |
$14.2K - $22.3K
|
40.9K
$2.5M
|
|
|
Aug 08, 2025
Q2 2025
|
Grandfield & Dodd, LLC
|
SELL
|
- |
-531- 1.41% |
$13.5K - $21.2K
|
37.2K
$2.28M
|
|
|
Aug 12, 2025
Q2 2025
|
Horizon Kinetics Asset Management LLC
|
SELL
|
- |
-524- 4.2% |
$13.4K - $21K
|
12K
$731K
|
|
|
Jul 24, 2025
Q2 2025
|
Blair William & CO
Chicago, IL |
SELL
|
- |
-490- 1.28% |
$12.5K - $19.6K
|
37.9K
$2.32M
|
|
|
Aug 12, 2025
Q2 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-460- 2.01% |
$11.7K - $18.4K
|
22.4K
$1.37M
|
|
|
Jul 18, 2025
Q2 2025
|
Sicart Associates LLC
|
SELL
|
- |
-350- 0.19% |
$8.93K - $14K
|
185K
$11.3M
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-311- 1.89% |
$7.93K - $12.4K
|
16.2K
$989K
|
|
|
Aug 05, 2025
Q2 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-298- 27.26% |
$7.6K - $11.9K
|
795
$48.6K
|
|
|
Jul 24, 2025
Q2 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-246- 21.39% |
$6.28K - $9.84K
|
904
$55.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Sectoral Asset Management Inc
Montreal, A8 |
SELL
|
- |
-235- 2.49% |
$5.99K - $9.4K
|
9.21K
$563K
|
|
|
Jul 17, 2025
Q2 2025
|
Global Trust Asset Management, LLC
|
SELL
|
- |
-181- 45.36% |
$4.62K - $7.24K
|
218
$13.3K
|
|
|
Jul 08, 2025
Q2 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-159- 60.69% |
$4.06K - $6.36K
|
103
$6.3K
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-139- 12.62% |
$3.55K - $5.56K
|
962
$58.8K
|
|
|
Aug 12, 2025
Q2 2025
|
Ci Investments Inc.
Toronto, A6 |
SELL
|
- |
-126- 4.96% |
$3.21K - $5.04K
|
2.42K
$148K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-125- 0.67% |
$3.19K - $5K
|
18.5K
$1.13M
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
SELL
|
- |
-117- 4.8% |
$2.98K - $4.68K
|
2.32K
$142K
|
|
|
Aug 13, 2025
Q2 2025
|
Northwestern Mutual Wealth Management CO
|
SELL
|
- |
-114- 0.92% |
$2.91K - $4.56K
|
12.2K
$749K
|
|
|
Aug 06, 2025
Q2 2025
|
South State Corp
|
SELL
|
- |
-68- 57.14% |
$1.73K - $2.72K
|
51
$3.12K
|
|
|
Aug 13, 2025
Q2 2025
|
Riggs Asset Managment Co. Inc.
|
SELL
|
- |
-63- 25.2% |
$1.61K - $2.52K
|
187
$11.4K
|
|
|
Aug 13, 2025
Q2 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-56- 4.84% |
$1.43K - $2.24K
|
1.1K
$67.3K
|
|
|
Aug 12, 2025
Q2 2025
|
Global Retirement Partners, LLC
|
SELL
|
- |
-56- 77.78% |
$1.43K - $2.24K
|
16
$979
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-54- 0.06% |
$1.38K - $2.16K
|
83.4K
$5.1M
|
|
|
Aug 12, 2025
Q2 2025
|
Tocqueville Asset Management L.P.
New York, NY |
SELL
|
- |
-50- 0.03% |
$1.28K - $2K
|
187K
$11.5M
|
|
|
Aug 12, 2025
Q2 2025
|
Advisors Asset Management, Inc.
Monument, CO |
SELL
|
- |
-49- 0.81% |
$1.25K - $1.96K
|
6K
$367K
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-39- 97.5% |
$995 - $1.56K
|
1
$61.2
|
|
|
Jul 11, 2025
Q2 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-39- 8.26% |
$995 - $1.56K
|
433
$26.5K
|
|
|
Aug 01, 2025
Q2 2025
|
Bessemer Group Inc
Woodbridge, NJ |
SELL
|
- |
-34- 46.58% |
$867 - $1.36K
|
39
$2.39K
|