Latest Institutional Transactions on Ionis Pharmaceuticals Inc (IONS)
This table provides information on the latest institutional transactions involving Ionis Pharmaceuticals Inc (IONS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
733KNew |
$18.7M - $29.3M
|
733K
$52.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Sectoral Asset Management Inc
Montreal, A8 |
SELL
|
- |
-235- 2.49% |
$5.99K - $9.4K
|
9.21K
$659K
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
30KNew |
$765K - $1.2M
|
30K
$2.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
SELL
|
- |
-41.7K- 43.4% |
$1.06M - $1.67M
|
54.4K
$3.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
5.44K+ 1.9% |
$139K - $218K
|
293K
$20.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Paloma Partners Management CO
Greenwich, CT |
BUY
|
- |
12.6KNew |
$320K - $502K
|
12.6K
$898K
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
6.81KNew |
$174K - $273K
|
6.81K
$487K
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
CALL |
-3.8K- 33.04% |
$96.9K - $152K
|
7.7K
$551K
|
|
|
Aug 14, 2025
Q2 2025
|
Teza Capital Management LLC
Chicago, IL |
SELL
|
- |
-3.64K- 35.53% |
$92.9K - $146K
|
6.6K
$473K
|
|
|
Aug 14, 2025
Q2 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
BUY
|
- |
74.4KNew |
$1.9M - $2.98M
|
74.4K
$5.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
154+ 135.09% |
$3.93K - $6.16K
|
268
$19.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Superstring Capital Management LP
New York, NY |
BUY
|
- |
98.3KNew |
$2.51M - $3.93M
|
98.3K
$7.03M
|
|
|
Aug 14, 2025
Q2 2025
|
Principia Wealth Advisory, LLC
Dallas, TX |
BUY
|
- |
25New |
$638 - $1K
|
25
$1.79K
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
SELL
|
- |
-18K- 51.15% |
$458K - $718K
|
17.1K
$1.23M
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-311- 1.89% |
$7.93K - $12.4K
|
16.2K
$1.16M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-26.8K- 46.19% |
$684K - $1.07M
|
31.2K
$2.23M
|
|
|
Aug 13, 2025
Q2 2025
|
Virtus Investment Advisers, Inc.
Hartford, CT |
BUY
|
- |
2.78K+ 28.61% |
$70.8K - $111K
|
12.5K
$893K
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-39- 97.5% |
$995 - $1.56K
|
1
$71.6
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-28.5K- 30.01% |
$727K - $1.14M
|
66.5K
$4.76M
|
|
|
Aug 13, 2025
Q2 2025
|
Parkworth Wealth Management, Inc.
Los Gatos, CA |
BUY
|
- |
8New |
$204 - $320
|
8
$572
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-72.3K- 88.91% |
$1.84M - $2.89M
|
9.02K
$645K
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
BUY
|
- |
116KNew |
$2.96M - $4.64M
|
116K
$8.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
BUY
|
- |
7New |
$179 - $280
|
7
$501
|
|
|
Aug 13, 2025
Q2 2025
|
Twin Peaks Wealth Advisors, LLC
Burlingame, CA |
BUY
|
- |
215New |
$5.48K - $8.6K
|
215
$15.4K
|
|
|
Aug 13, 2025
Q2 2025
|
Riggs Asset Managment Co. Inc.
|
SELL
|
- |
-63- 25.2% |
$1.61K - $2.52K
|
187
$13.4K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 12, 2025
Q2 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
52+ 50.0% |
$1.33K - $2.08K
|
156
$11.2K
|
|
|
Aug 12, 2025
Q2 2025
|
North Star Asset Management Inc
|
BUY
|
- |
3K+ 22.04% |
$76.5K - $120K
|
16.6K
$1.19M
|
|
|
Aug 12, 2025
Q2 2025
|
Laurel Wealth Advisors LLC
Charlotte, NC |
BUY
|
- |
23.1K+ 3851.0% |
$589K - $924K
|
23.7K
$1.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Semanteon Capital Management, LP
Newton, MA |
BUY
|
- |
1.99K+ 26.42% |
$50.8K - $79.7K
|
9.54K
$682K
|
|
|
Aug 11, 2025
Q2 2025
|
Wpg Advisers, LLC
Baltimore, MD |
BUY
|
- |
70New |
$1.79K - $2.8K
|
70
$5.01K
|
|
|
Aug 11, 2025
Q2 2025
|
Annis Gardner Whiting Capital Advisors, LLC
Tampa, FL |
BUY
|
- |
2.07K+ 19.23% |
$52.7K - $82.6K
|
12.8K
$916K
|
|
|
Aug 11, 2025
Q2 2025
|
Empowered Funds, LLC
|
BUY
|
- |
5.07KNew |
$129K - $203K
|
5.07K
$363K
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-1.82K- 27.87% |
$46.3K - $72.6K
|
4.7K
$336K
|
|
|
Aug 08, 2025
Q2 2025
|
Allianz Se
Munich, 2M |
BUY
|
- |
2.1KNew |
$53.6K - $84K
|
2.1K
$150K
|
|
|
Aug 08, 2025
Q2 2025
|
Mtm Investment Management, LLC
Spartanburg, SC |
BUY
|
- |
258New |
$6.58K - $10.3K
|
258
$18.5K
|
|
|
Aug 08, 2025
Q2 2025
|
Bell Investment Advisors, Inc
Oakland, CA |
SELL
|
- |
-10- 14.08% |
$255 - $400
|
61
$4.36K
|
|
|
Aug 07, 2025
Q2 2025
|
Commerce Bank
Kansas City, MO |
BUY
|
- |
332+ 4.56% |
$8.47K - $13.3K
|
7.61K
$544K
|
|
|
Aug 07, 2025
Q2 2025
|
Ima Wealth, Inc.
Wichita, KS |
BUY
|
- |
5New |
$128 - $200
|
5
$358
|
|
|
Aug 06, 2025
Q2 2025
|
Atlantic Union Bankshares Corp
|
BUY
|
- |
200New |
$5.1K - $8K
|
200
$14.3K
|
|
|
Aug 06, 2025
Q2 2025
|
Vestmark Advisory Solutions, Inc.
|
BUY
|
- |
14.3KNew |
$366K - $574K
|
14.3K
$1.03M
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-6- 46.15% |
$153 - $240
|
7
$501
|
|
|
Aug 06, 2025
Q2 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
11KNew |
$280K - $440K
|
11K
$786K
|
|
|
Aug 05, 2025
Q2 2025
|
Westside Investment Management, Inc.
|
BUY
|
- |
231New |
$5.89K - $9.24K
|
231
$16.5K
|
|
|
Aug 05, 2025
Q2 2025
|
Corton Capital Inc.
Carrying Place, A6 |
BUY
|
- |
14.4KNew |
$368K - $577K
|
14.4K
$1.03M
|
|
|
Aug 04, 2025
Q2 2025
|
Hantz Financial Services, Inc.
|
BUY
|
- |
36New |
$918 - $1.44K
|
36
$2.58K
|
|
|
Aug 04, 2025
Q2 2025
|
Assetmark, Inc
|
BUY
|
- |
60+ 400.0% |
$1.53K - $2.4K
|
75
$5.37K
|
|
|
Aug 04, 2025
Q2 2025
|
Clear Investment Research, LLC
|
BUY
|
- |
20+ 39.22% |
$510 - $800
|
71
$5.08K
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
37.6KNew |
$960K - $1.51M
|
37.6K
$2.69M
|
|
|
Aug 01, 2025
Q2 2025
|
Rossby Financial, Lcc
Melbourne, FL |
BUY
|
- |
34New |
$867 - $1.36K
|
34
$2.43K
|
|