Institutional Ownership Ionis Pharmaceuticals Inc (IONS)
This table provides information about the institutional ownership of Ionis Pharmaceuticals Inc (IONS). We have compiled data on the 413 institutions that hold shares in the stock, with a total of 149 Million shares, which have been reported (via 13F filing form) to have a value of $9.73 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
Jul 21, 2025 Q2 2025 |
4,042
shares
|
$264,427
0.0% of portfolio
|
Q1 2025
Added 21.93%
|
|
|
Strs Ohio
|
Aug 04, 2025 Q2 2025 |
3,714
shares
|
$242,969
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Icon Wealth Partners, LLC
|
Nov 14, 2023 Q3 2023 |
2,724
shares
|
$178,204
0.01% of portfolio
|
Q3 2023
Reduced 0.47%
|
|
|
Ci Investments Inc.
Toronto, A6 |
Aug 12, 2025 Q2 2025 |
2,416
shares
|
$158,054
0.0% of portfolio
|
Q2 2025
Reduced 4.96%
|
|
|
Cwm, LLC
|
Jul 25, 2025 Q2 2025 |
2,318
shares
|
$151,643
0.0% of portfolio
|
Q2 2025
Reduced 4.8%
|
|
|
Allianz Se
Munich, 2M |
Aug 08, 2025 Q2 2025 |
2,100
shares
|
$137,382
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Signaturefd, LLC
Atlanta, GA |
Jul 16, 2025 Q2 2025 |
2,030
shares
|
$132,802
0.0% of portfolio
|
Q2 2025
Added 46.89%
|
|
|
Ancora Advisors, LLC
Cleveland, OH |
Aug 14, 2025 Q2 2025 |
2,000
shares
|
$130,840
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Parallel Advisors, LLC
|
Jul 07, 2025 Q2 2025 |
1,872
shares
|
$122,466
0.0% of portfolio
|
Q2 2025
Added 151.28%
|
|
|
Harvest Fund Management Co., LTD
Beijing, F4 |
Aug 14, 2025 Q2 2025 |
1,829
shares
|
$119,653
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Comerica Bank
|
Aug 13, 2025 Q2 2025 |
1,617
shares
|
$105,784
0.0% of portfolio
|
Q2 2025
Added 22.5%
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
Aug 14, 2025 Q2 2025 |
1,581
shares
|
$103,429
0.0% of portfolio
|
Q2 2025
Reduced 83.99%
|
|
|
Twin Lakes Capital Management, LLC
Redwood Shores, CA |
Jul 31, 2025 Q2 2025 |
1,500
shares
|
$98,130
0.04% of portfolio
|
Q3 2022
New holding
|
|
|
Versant Capital Management, Inc
|
Jul 07, 2025 Q2 2025 |
1,465
shares
|
$95,840
0.01% of portfolio
|
Q2 2025
Added 1350.5%
|
|
|
Gamma Investing LLC
Foster City, CA |
Oct 02, 2025 Q3 2025 |
1,341
shares
|
$87,728
0.0% of portfolio
|
Q3 2025
Added 44.19%
|
|
|
Kistler Tiffany Companies, LLC
Berwyn, PA |
Aug 01, 2023 Q2 2023 |
1,281
shares
|
$83,803
0.01% of portfolio
|
Q2 2021
Reduced 18.98%
|
|
|
Manchester Capital Management LLC
Manchester, VT |
Aug 12, 2025 Q2 2025 |
1,248
shares
|
$81,644
0.01% of portfolio
|
Q1 2025
Added 24.18%
|
|
|
Steward Partners Investment Advisory, LLC
|
Aug 12, 2025 Q2 2025 |
1,221
shares
|
$79,877
0.0% of portfolio
|
Q2 2025
Added 12.02%
|
|
|
Itau Unibanco Holding S.A.
Sao Paulo, D5 |
Aug 08, 2025 Q2 2025 |
1,124
shares
|
$73,532
0.0% of portfolio
|
Q2 2025
Reduced 1.66%
|
|
|
Ever Source Wealth Advisors, LLC
|
Aug 13, 2025 Q2 2025 |
1,101
shares
|
$72,027
0.0% of portfolio
|
Q2 2025
Reduced 4.84%
|
|
|
Larson Financial Group LLC
|
Aug 08, 2025 Q2 2025 |
1,027
shares
|
$67,186
0.0% of portfolio
|
Q2 2025
Added 199.42%
|
|
|
Sunbelt Securities, Inc.
Houston, TX |
Aug 14, 2025 Q2 2025 |
1,014
shares
|
$66,335
0.0% of portfolio
|
Q1 2024
New holding
|
|
|
Sterling Capital Management LLC
Charlotte, NC |
Aug 06, 2025 Q2 2025 |
962
shares
|
$62,934
0.0% of portfolio
|
Q2 2025
Reduced 12.62%
|
|
|
Ifp Advisors, Inc
|
Jul 24, 2025 Q2 2025 |
904
shares
|
$59,139
0.0% of portfolio
|
Q2 2025
Reduced 21.39%
|
|
|
Quest Partners LLC
New York, NY |
Jul 31, 2025 Q2 2025 |
835
shares
|
$54,625
0.0% of portfolio
|
Q2 2025
Added 31.5%
|