Purchases and Sales Made in Q4 2025 in Ionis Pharmaceuticals Inc (IONS)
This table provides information about the institutional ownership of Ionis Pharmaceuticals Inc (IONS) during Q4 2025. The information is specifically focused on institutions that hold shares of IONIS PHARMACEUTICALS INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 12, 2026
Q4 2025
|
Davenport & CO LLC
|
BUY
|
- |
155K+ 248.28% |
$10.2M - $11.6M
|
218K
$15.6M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
28.3K+ 548.72% |
$1.86M - $2.11M
|
33.4K
$2.39M
|
|
|
Jan 15, 2026
Q4 2025
|
J. Safra Sarasin Holding Ag
Basel, V8 |
BUY
|
- |
17.4KNew |
$1.15M - $1.3M
|
17.4K
$1.25M
|
|
|
Jan 23, 2026
Q4 2025
|
Assetmark, Inc
|
BUY
|
- |
8.58K+ 11433.33% |
$564K - $640K
|
8.65K
$619K
|
|
|
Jan 26, 2026
Q4 2025
|
Kbc Group Nv
|
BUY
|
- |
4.35K+ 92.64% |
$286K - $325K
|
9.05K
$648K
|
|
|
Jan 12, 2026
Q4 2025
|
Avanza Fonder Ab
Stockholm, V7 |
BUY
|
- |
3.6KNew |
$237K - $269K
|
3.6K
$257K
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
3.57KNew |
$235K - $267K
|
3.57K
$256K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
BUY
|
- |
3.47KNew |
$228K - $259K
|
3.47K
$248K
|
|
|
Jan 14, 2026
Q4 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
3.02K+ 16.73% |
$199K - $226K
|
21.1K
$1.51M
|
|
|
Jan 13, 2026
Q4 2025
|
Norden Group LLC
Provo, UT |
BUY
|
- |
2.94KNew |
$193K - $219K
|
2.94K
$210K
|
|
|
Jan 23, 2026
Q4 2025
|
Kerntke Otto Mc Glone Wealth Management Group
Appleton, WI |
BUY
|
- |
2.7KNew |
$177K - $201K
|
2.7K
$193K
|
|
|
Jan 26, 2026
Q4 2025
|
Cwm, LLC
|
BUY
|
- |
2.56K+ 102.93% |
$169K - $191K
|
5.05K
$361K
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
817+ 10.98% |
$53.8K - $61K
|
8.26K
$591K
|
|
|
Jan 23, 2026
Q4 2025
|
Stanley Laman Group, Ltd.
Berwyn, PA |
BUY
|
- |
738+ 2.06% |
$48.6K - $55.1K
|
36.5K
$2.61M
|
|
|
Jan 23, 2026
Q4 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
633+ 111.84% |
$41.7K - $47.3K
|
1.2K
$85.8K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
392+ 29.23% |
$25.8K - $29.3K
|
1.73K
$124K
|
|
|
Jan 13, 2026
Q4 2025
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
325+ 722.22% |
$21.4K - $24.3K
|
370
$26.5K
|
|
|
Jan 21, 2026
Q4 2025
|
Sound Income Strategies, LLC
|
BUY
|
- |
286New |
$18.8K - $21.4K
|
286
$20.5K
|
|
|
Jan 08, 2026
Q4 2025
|
Wedmont Private Capital
|
BUY
|
- |
173+ 3.23% |
$11.4K - $12.9K
|
5.54K
$396K
|
|
|
Jan 20, 2026
Q4 2025
|
Advisor Net Financial, Inc
|
BUY
|
- |
144+ 30.7% |
$9.48K - $10.8K
|
613
$43.9K
|
|
|
Jan 21, 2026
Q4 2025
|
Prime Capital Investment Advisors, LLC
Overland Park, KS |
BUY
|
- |
47+ 1.19% |
$3.09K - $3.51K
|
3.98K
$285K
|
|
|
Jan 20, 2026
Q4 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
38+ 1.9% |
$2.5K - $2.84K
|
2.04K
$146K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
31+ 2.12% |
$2.04K - $2.32K
|
1.5K
$107K
|
|
|
Jan 23, 2026
Q4 2025
|
Aspect Partners, LLC
Fairfax, VA |
BUY
|
- |
20New |
$1.32K - $1.49K
|
20
$1.43K
|
|
|
Jan 15, 2026
Q4 2025
|
Frank, Rimerman Advisors LLC
Palo Alto, CA |
BUY
|
- |
16+ 0.28% |
$1.05K - $1.19K
|
5.78K
$414K
|
|
|
Jan 23, 2026
Q4 2025
|
Optima Capital LLC
Portland, OR |
BUY
|
- |
12New |
$790 - $896
|
12
$859
|
|
|
Jan 16, 2026
Q4 2025
|
Marquette Asset Management, LLC
|
BUY
|
- |
7New |
$461 - $523
|
7
$501
|
|
|
Jan 23, 2026
Q4 2025
|
Avion Wealth
The Woodlands, TX |
BUY
|
- |
6New |
$395 - $448
|
6
$429
|
|
|
Jan 21, 2026
Q4 2025
|
Stone House Investment Management, LLC
|
BUY
|
- |
3New |
$197 - $224
|
3
$215
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
2+ 2.25% |
$132 - $149
|
91
$6.51K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
1New |
$65.8 - $74.7
|
1
$71.6
|
|
|
Jan 20, 2026
Q4 2025
|
Stratos Wealth Partners, Ltd.
|
SELL
|
- |
-24- 0.31% |
$1.58K - $1.79K
|
7.74K
$554K
|
|
|
Jan 13, 2026
Q4 2025
|
Global X Japan Co., Ltd.
Chiyoda Ku, Tokyo, M0 |
SELL
|
- |
-150- 46.73% |
$9.87K - $11.2K
|
171
$12.2K
|
|
|
Jan 14, 2026
Q4 2025
|
Mitchell & Pahl Private Wealth, LLC
|
SELL
|
- |
-193- 5.4% |
$12.7K - $14.4K
|
3.38K
$242K
|
|
|
Jan 14, 2026
Q4 2025
|
Sicart Associates LLC
|
SELL
|
- |
-761- 0.46% |
$50.1K - $56.8K
|
164K
$11.7M
|
|
|
Jan 16, 2026
Q4 2025
|
Tema Etfs LLC
New York, NY |
SELL
|
- |
-3.75K- 30.46% |
$247K - $280K
|
8.56K
$612K
|
|
|
Jan 07, 2026
Q4 2025
|
Significant Wealth Partners LLC
Cary, IL |
SELL
|
- |
-8.2K- 54.81% |
$540K - $613K
|
6.76K
$484K
|
|
|
Jan 23, 2026
Q4 2025
|
Sumitomo Mitsui Trust Holdings, Inc.
|
SELL
|
- |
-21K- 18.32% |
$1.38M - $1.57M
|
93.8K
$6.71M
|
|
|
Jan 23, 2026
Q4 2025
|
Blb&B Advisors, LLC
|
SELL
|
- |
-57.1K- 48.13% |
$3.76M - $4.26M
|
61.5K
$4.4M
|
|
|
Jan 16, 2026
Q4 2025
|
Abrdn PLC
|
SELL
|
- |
-59K- 67.1% |
$3.88M - $4.41M
|
28.9K
$2.07M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-283K- 90.61% |
$18.6M - $21.1M
|
29.3K
$2.1M
|
|