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 |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
9.6K+ 16.08% |
$383K - $628K
|
69.3K
$4.96M
|
|
|
Nov 12, 2025
Q3 2025
|
Cathie Wood
Ark Investment Management LLC | St. Petersburg, Fl
|
SELL
|
- |
-269K- 29.89% |
$10.7M - $17.6M
|
631K
$45.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Legato Capital Management LLC
|
BUY
|
- |
17.3KNew |
$691K - $1.13M
|
17.3K
$1.24M
|
|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-305- 1.65% |
$12.2K - $20K
|
18.2K
$1.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-409- 1.64% |
$16.3K - $26.8K
|
24.5K
$1.75M
|
|
|
Nov 12, 2025
Q3 2025
|
Ci Investments Inc.
Toronto, A6 |
SELL
|
- |
-963- 39.86% |
$38.5K - $63K
|
1.45K
$104K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
42.2KNew |
$1.69M - $2.76M
|
42.2K
$3.02M
|
|
|
Nov 12, 2025
Q3 2025
|
Edgestream Partners, L.P.
Princeton, NJ |
BUY
|
- |
5.45KNew |
$218K - $357K
|
5.45K
$390K
|
|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
6.27K+ 3.19% |
$250K - $410K
|
203K
$14.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
171K+ 69.58% |
$6.81M - $11.2M
|
416K
$29.7M
|
|
|
Nov 12, 2025
Q3 2025
|
Nikko Asset Management Americas, Inc.
|
SELL
|
- |
-25.1K- 18.0% |
$1M - $1.65M
|
115K
$8.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Gw&K Investment Management, LLC
Boston, MA |
SELL
|
- |
-185K- 41.18% |
$7.38M - $12.1M
|
264K
$18.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Dcf Advisers, LLC
Greenwich, CT |
BUY
|
- |
16.7K+ 18.16% |
$666K - $1.09M
|
108K
$7.76M
|
|
|
Nov 12, 2025
Q3 2025
|
Brinker Capital Investments, LLC
|
BUY
|
- |
4.36K+ 77.89% |
$174K - $285K
|
9.96K
$713K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
131K+ 22.42% |
$5.22M - $8.56M
|
714K
$51.1M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
86.3K+ 142.41% |
$3.45M - $5.65M
|
147K
$10.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Pitcairn CO
Jenkintown, PA |
BUY
|
- |
4.08KNew |
$163K - $267K
|
4.08K
$292K
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-12.2K- 54.56% |
$488K - $799K
|
10.2K
$728K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
5+ 0.27% |
$200 - $327
|
1.88K
$134K
|
|
|
Nov 12, 2025
Q3 2025
|
Pinnacle Associates LTD
|
SELL
|
- |
-12.8K- 2.59% |
$511K - $837K
|
482K
$34.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Pinnacle Wealth Planning Services, Inc.
|
SELL
|
- |
-171- 3.24% |
$6.83K - $11.2K
|
5.11K
$366K
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
- |
25MNew |
$999M - $1.64B
|
25M
$1.79B
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
PUT |
27.4KNew |
$1.09M - $1.79M
|
27.4K
$1.96M
|
|
|
Nov 10, 2025
Q3 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-4.03K- 12.6% |
$161K - $263K
|
27.9K
$2M
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
SELL
|
- |
-6.75K- 11.9% |
$270K - $442K
|
50K
$3.58M
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
BUY
|
CALL |
1.75KNew |
$70.1K - $115K
|
1.75K
$125K
|
|
|
Nov 10, 2025
Q3 2025
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
70.9KNew |
$2.83M - $4.64M
|
70.9K
$5.07M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-185K- 54.29% |
$7.39M - $12.1M
|
156K
$11.2M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
BUY
|
CALL |
39.9K+ 145.09% |
$1.59M - $2.61M
|
67.4K
$4.82M
|
|
|
Nov 10, 2025
Q3 2025
|
Resources Investment Advisors, Llc.
Overland Park, KS |
BUY
|
- |
3.59KNew |
$143K - $235K
|
3.59K
$257K
|
|
|
Nov 10, 2025
Q3 2025
|
Nicollet Investment Management, Inc.
Minneapolis, MN |
SELL
|
- |
-339- 1.63% |
$13.5K - $22.2K
|
20.4K
$1.46M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
32.1K+ 2.16% |
$1.28M - $2.1M
|
1.52M
$109M
|
|
|
Nov 10, 2025
Q3 2025
|
Bleakley Financial Group, LLC
Fairfield, NJ |
SELL
|
- |
-4.25K- 23.45% |
$170K - $278K
|
13.9K
$993K
|
|
|
Nov 10, 2025
Q3 2025
|
Granite Investment Partners, LLC
|
SELL
|
- |
-15.1K- 35.08% |
$605K - $991K
|
28K
$2.01M
|
|
|
Nov 10, 2025
Q3 2025
|
Clearstead Advisors, LLC
Cleveland, OH |
SELL
|
- |
-7K- 99.96% |
$279K - $458K
|
3
$215
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-274- 24.89% |
$10.9K - $17.9K
|
827
$59.2K
|
|
|
Nov 10, 2025
Q3 2025
|
Mai Capital Management
|
BUY
|
- |
7+ 2.69% |
$280 - $458
|
267
$19.1K
|
|
|
Nov 10, 2025
Q3 2025
|
Dana Investment Advisors, Inc.
Brookfield, WI |
BUY
|
- |
18.8KNew |
$752K - $1.23M
|
18.8K
$1.35M
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
SELL
|
- |
-144K- 13.07% |
$5.77M - $9.45M
|
960K
$68.7M
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
BUY
|
- |
419+ 9.78% |
$16.7K - $27.4K
|
4.7K
$337K
|
|
|
Nov 10, 2025
Q3 2025
|
Xponance, Inc.
|
SELL
|
- |
-1.3K- 5.73% |
$52.1K - $85.3K
|
21.5K
$1.53M
|
|
|
Nov 10, 2025
Q3 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
BUY
|
- |
9+ 0.17% |
$359 - $589
|
5.41K
$387K
|
|
|
Nov 10, 2025
Q3 2025
|
Westfield Capital Management CO LP
Boston, MA |
BUY
|
- |
3.09KNew |
$124K - $202K
|
3.09K
$221K
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
702+ 6.15% |
$28K - $45.9K
|
12.1K
$867K
|
|
|
Nov 07, 2025
Q3 2025
|
State Of New Jersey Common Pension Fund D
|
BUY
|
- |
899+ 1.53% |
$35.9K - $58.8K
|
59.8K
$4.28M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
123K+ 29.17% |
$4.91M - $8.04M
|
544K
$39M
|
|
|
Nov 07, 2025
Q3 2025
|
Fifth Third Bancorp
|
BUY
|
- |
346+ 4.55% |
$13.8K - $22.6K
|
7.94K
$568K
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-233K- 1.39% |
$9.31M - $15.3M
|
16.5M
$1.18B
|
|
|
Nov 07, 2025
Q3 2025
|
Neos Investment Management LLC
Westport, CT |
SELL
|
- |
-15.9K- 56.3% |
$633K - $1.04M
|
12.3K
$880K
|
|
|
Nov 07, 2025
Q3 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
BUY
|
- |
96.2K+ 161.28% |
$3.84M - $6.29M
|
156K
$11.1M
|
|