Ionis Pharmaceuticals Inc
IONS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000874015
In the last 90 days, Ionis Pharmaceuticals Inc insiders filed 1 open-market purchase and 4 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $14.3B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q3 2022
Institutional positions in Ionis Pharmaceuticals Inc as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 350
- −1 vs. Q2 2022
- Shares held
- 126.4M
- +1.80M (+1.4%) vs. Q2 2022
- Total value
- $5.59B
- +$976.9M (+21.2%) vs. Q2 2022
- New holders
- 50
- 97 more added
- Sold out
- 51
- 130 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IONS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 515 | $14.3B |
| Q1 2026 | 497 | $13.0B |
| Q4 2025 | 494 | $13.5B |
| Q3 2025 | 437 | $11.0B |
| Q2 2025 | 363 | $6.67B |
| Q1 2025 | 344 | $5.03B |
| Q4 2024 | 356 | $5.61B |
| Q3 2024 | 354 | $6.31B |
| Q2 2024 | 357 | $6.83B |
| Q1 2024 | 361 | $6.17B |
| Q4 2023 | 365 | $7.21B |
| Q3 2023 | 312 | $6.35B |
| Q2 2023 | 305 | $5.60B |
| Q1 2023 | 315 | $4.69B |
| Q4 2022 | 339 | $4.93B |
| Q3 2022 | 350 | $5.59B |
| Q2 2022 | 351 | $4.61B |
| Q1 2022 | 333 | $4.63B |
| Q4 2021 | 341 | $3.75B |
| Q3 2021 | 326 | $4.08B |
| Q2 2021 | 338 | $4.96B |
| Q1 2021 | 365 | $5.55B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Ionis Pharmaceuticals Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 9,829 | $435.0K | 0.00% | −153−1.5% | Reduced |
| Martingale Asset Management L P | 9,713 | $431.0K | 0.01% | +2,308+31.2% | Added |
| Delphia (USA) Inc. | 9,597 | $424.0K | 0.48% | +286+3.1% | Added |
| Corton Capital Inc. | 9,423 | $417.0K | 0.51% | +1,025+12.2% | Added |
| Stephens Inc | 9,125 | $404.0K | 0.01% | −2,519−21.6% | Reduced |
| HighTower Advisors, LLC | 8,865 | $393.0K | 0.00% | −623−6.6% | Reduced |
| Wrapmanager Inc | 8,833 | $391.0K | 0.13% | −718−7.5% | Reduced |
| Two Sigma Securities, LLC | 8,670 | $383.0K | 0.05% | +2,097+31.9% | Added |
| Nicollet Investment Management, Inc. | 8,508 | $376.0K | 0.21% | +66+0.8% | Added |
| Brandywine Managers, LLC | 8,460 | $374.0K | 1.23% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 8,325 | $368.2K | 0.03% | +200+2.5% | Added |
| MetLife Investment Management | 8,287 | $366.5K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 8,106 | $358.0K | 0.03% | +6,906+575.5% | Added |
| Horizon Kinetics Asset Management LLC | 8,000 | $354.0K | 0.01% | 00.0% | Unchanged |
| Northeast Financial Consultants Inc | 7,740 | $342.0K | 0.03% | 00.0% | Unchanged |
| AQR Capital Management LLC | 7,710 | $341.0K | 0.00% | +7,710 | New |
| Utah Retirement Systems | 7,500 | $332.0K | 0.01% | +100+1.4% | Added |
| Commerce Bank | 7,431 | $329.0K | 0.00% | 00.0% | Unchanged |
| National Asset Management, Inc. | 7,332 | $325.0K | 0.01% | −1,070−12.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 7,247 | $320.0K | 0.00% | +268+3.8% | Added |
| Mariner, LLC | 7,141 | $316.0K | 0.00% | +7,141 | New |
| Tanaka Capital Management Inc | 7,112 | $315.0K | 0.94% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 7,029 | $311.0K | 0.12% | +104+1.5% | Added |
| Allspring Global Investments Holdings, LLC | 7,045 | $311.0K | 0.00% | +1,526+27.6% | Added |
| Quantamental Technologies LLC | 6,899 | $305.0K | 0.12% | +6,899 | New |
| Stonegate Investment Group, LLC | 6,807 | $301.0K | 0.01% | −248−3.5% | Reduced |
| Baird Financial Group, Inc. | 6,772 | $300.0K | 0.00% | −125−1.8% | Reduced |
| First Republic Investment Management, Inc. | 6,670 | $295.0K | 0.00% | +654+10.9% | Added |
| Engineers Gate Manager LP | 6,493 | $287.0K | 0.02% | −10,210−61.1% | Reduced |
| ExodusPoint Capital Management, LP | 6,417 | $284.0K | 0.00% | −31,173−82.9% | Reduced |
| Truist Financial Corp | 6,420 | $284.0K | 0.00% | −15,944−71.3% | Reduced |
| Perkins Capital Management Inc | 6,400 | $283.0K | 0.32% | +6,400 | New |
| IFP Advisors, Inc | 5,789 | $279.0K | 0.01% | 00.0% | Unchanged |
| Echo Street Capital Management LLC | 6,193 | $274.0K | 0.00% | +6,193 | New |
| NewEdge Wealth, LLC | 5,854 | $259.0K | 0.01% | −1,461−20.0% | Reduced |
| Duality Advisers, LP | 5,792 | $256.0K | 0.03% | +5,792 | New |
| Prelude Capital Management, LLC | 5,341 | $236.0K | 0.01% | −2,087−28.1% | Reduced |
| Regions Financial Corp | 5,346 | $236.0K | 0.00% | +5,346 | New |
| Seven Eight Capital, LP | 5,290 | $234.0K | 0.05% | −167−3.1% | Reduced |
| JustInvest LLC | 5,209 | $230.0K | 0.01% | −874−14.4% | Reduced |
| M&T Bank Corp | 5,168 | $230.0K | 0.00% | −333−6.1% | Reduced |
| CIBC Asset Management Inc | 5,203 | $230.0K | 0.00% | +5,203 | New |
| Prospera Financial Services Inc | 5,095 | $226.0K | 0.01% | −26,189−83.7% | Reduced |
| Prudential Financial Inc | 5,098 | $226.0K | 0.00% | +5,098 | New |
| Buckingham Strategic Wealth, LLC | 5,092 | $225.0K | 0.00% | +5,092 | New |
| Archford Capital Strategies, LLC | 5,042 | $223.0K | 0.06% | +5,042 | New |
| Beaird Harris Wealth Management, LLC | 5,000 | $221.0K | 0.05% | +5,000 | New |
| Ieq Capital, LLC | 4,983 | $220.0K | 0.01% | +4,983 | New |
| Mitchell & Pahl Private Wealth, LLC | 4,866 | $215.0K | 0.16% | +4,866 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 4,708 | $208.0K | 0.00% | +314+7.1% | Added |
| Cornercap Investment Counsel Inc | 4,703 | $208.0K | 0.04% | +4,703 | New |
| Toroso Investments, LLC | 4,667 | $206.0K | 0.01% | −2,940−38.6% | Reduced |
| Sectoral Asset Management Inc | 4,450 | $197.0K | 0.04% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 4,045 | $178.0K | 0.00% | −1,580−28.1% | Reduced |
| Caldwell Trust Co | 4,000 | $176.9K | 0.03% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 3,740 | $165.0K | 0.01% | +3,740 | New |
| Chiron Investment Management, LLC | 3,173 | $140.0K | 0.03% | +3,173 | New |
| Icon Wealth Advisors, LLC | 2,884 | $128.0K | 0.02% | +2,884 | New |
| DuPont Capital Management Corp | 2,769 | $122.0K | 0.01% | +2,769 | New |
| Rockefeller Capital Management L.P. | 2,581 | $114.0K | 0.00% | −7,270−73.8% | Reduced |
| Fifth Third Bancorp | 2,500 | $111.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 2,153 | $95.0K | 0.00% | +6+0.3% | Added |
| First Manhattan Co | 1,975 | $87.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,963 | $87.0K | 0.00% | +244+14.2% | Added |
| Itau Unibanco Holding S.A. | 1,838 | $81.0K | 0.00% | −813−30.7% | Reduced |
| Washington Trust Advisors, Inc. | 1,525 | $67.0K | 0.01% | −112−6.8% | Reduced |
| Twin Lakes Capital Management, LLC | 1,500 | $66.0K | 0.05% | +1,500 | New |
| Van Eck Associates Corp | 1,417 | $63.0K | 0.00% | +1,417 | New |
| KBC Group NV | 1,378 | $61.0K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 1,385 | $61.0K | 0.00% | +551+66.1% | Added |
| State of Wyoming | 1,338 | $59.0K | 0.03% | +1,338 | New |
| China Universal Asset Management Co., Ltd. | 1,329 | $59.0K | 0.02% | +1,329 | New |
| Kistler-Tiffany Companies, LLC | 1,281 | $57.0K | 0.01% | 00.0% | Unchanged |
| United Community Bank | 1,126 | $49.8K | 0.05% | +80+7.6% | Added |
| Harbour Investments, Inc. | 1,260 | $47.0K | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 997 | $44.0K | 0.02% | 00.0% | Unchanged |
| Almanack Investment Partners, LLC. | 1,000 | $44.0K | 0.01% | +1,000 | New |
| Wolff Wiese Magana LLC | 910 | $40.0K | 0.03% | −164−15.3% | Reduced |
| Archer Investment Corp | 850 | $37.6K | 0.02% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 786 | $35.0K | 0.01% | +40+5.4% | Added |
| Allworth Financial LP | 797 | $35.0K | 0.00% | +58+7.8% | Added |
| Glassman Wealth Services | 739 | $33.0K | 0.01% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 722 | $32.0K | 0.00% | −2−0.3% | Reduced |
| Zullo Investment Group, Inc. | 682 | $30.0K | 0.02% | −135−16.5% | Reduced |
| Heritage Wealth Management, LLC | 676 | $30.0K | 0.01% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 600 | $27.0K | 0.01% | 00.0% | Unchanged |
| Wipfli Financial Advisors LLC, | 619 | $27.0K | 0.00% | +619 | New |
| Ronald Blue Trust, Inc. | 675 | $25.0K | 0.00% | 00.0% | Unchanged |
| AlphaMark Advisors, LLC | 550 | $24.0K | 0.01% | −5−0.9% | Reduced |
| Daiwa Securities Group Inc. | 528 | $23.0K | 0.00% | 00.0% | Unchanged |
| Ellis Investment Partners, LLC | 500 | $22.0K | 0.01% | 00.0% | Unchanged |
| Riverview Trust Co | 476 | $21.0K | 0.02% | 00.0% | Unchanged |
| Advent Capital Management | 464 | $21.0K | 0.00% | +464 | New |
| Global Trust Asset Management, LLC | 399 | $18.0K | 0.01% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 400 | $18.0K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 400 | $17.0K | 0.00% | −3,035−88.4% | Reduced |
| Whittier Trust Co of Nevada Inc | 341 | $15.0K | 0.00% | −64−15.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 336 | $15.0K | 0.00% | −26−7.2% | Reduced |
| Leonteq Securities AG | 314 | $13.9K | 0.00% | −1,640−83.9% | Reduced |
| American Portfolios Advisors | 300 | $13.3K | 0.00% | 00.0% | Unchanged |