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 2024
Institutional positions in Ionis Pharmaceuticals Inc as of Sep 30, 2024. 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
- 354
- +1 vs. Q2 2024
- Shares held
- 157.5M
- +24.6M (+18.5%) vs. Q2 2024
- Total value
- $6.31B
- −$23.0M (−0.4%) vs. Q2 2024
- New holders
- 53
- 131 more added
- Sold out
- 52
- 107 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Ionis Pharmaceuticals Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AdvisorNet Financial, Inc | 1 | $40 | 0.00% | +1 | New |
| MV Capital Management, Inc. | 2 | $81 | 0.00% | +2 | New |
| Principal Securities, Inc. | 4 | $160 | 0.00% | −9−69.2% | Reduced |
| Private Wealth Management Group, LLC | 10 | $401 | 0.00% | 00.0% | Unchanged |
| Voisard Asset Management Group, Inc. | 10 | $401 | 0.00% | +10 | New |
| Larson Financial Group LLC | 18 | $721 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 19 | $761 | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 20 | $801 | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 20 | $801 | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 20 | $801 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 21 | $842 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 26 | $1.04K | 0.00% | +26 | New |
| Raffa Wealth Management, LLC | 28 | $1.12K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 34 | $1.36K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 48 | $1.92K | 0.00% | −35−42.2% | Reduced |
| Clear Investment Research, LLC | 51 | $2.04K | 0.00% | +51 | New |
| Blume Capital Management, Inc. | 55 | $2.20K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 63 | $2.52K | 0.00% | +8+14.5% | Added |
| Leonteq Securities AG | 63 | $2.52K | 0.00% | +63 | New |
| Bogart Wealth, LLC | 71 | $2.84K | 0.00% | −14−16.5% | Reduced |
| Bell Investment Advisors, Inc | 71 | $2.85K | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 72 | $2.88K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 74 | $2.96K | 0.00% | 00.0% | Unchanged |
| Semmax Financial Advisors Inc. | 79 | $2.98K | 0.00% | 00.0% | Unchanged |
| Dynamic Wealth Strategies, LLC | 80 | $3.00K | 0.00% | 00.0% | Unchanged |
| Hemington Wealth Management | 84 | $3.00K | 0.00% | +84 | New |
| Washington Trust Advisors, Inc. | 83 | $3.34K | 0.00% | −28−25.2% | Reduced |
| Skopos Labs, Inc. | 84 | $3.37K | 0.00% | +84 | New |
| Bryn Mawr Trust Co | 92 | $3.69K | 0.00% | +92 | New |
| Sachetta, LLC | 98 | $3.93K | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 100 | $4.01K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 101 | $4.05K | 0.00% | +3+3.1% | Added |
| Massmutual Trust Co FSB | 103 | $4.13K | 0.00% | +45+77.6% | Added |
| SRS Capital Advisors, Inc. | 104 | $4.17K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 110 | $4.41K | 0.00% | +110 | New |
| First Horizon Advisors, Inc. | 112 | $4.49K | 0.00% | +112 | New |
| GPS Wealth Strategies Group, LLC | 119 | $4.77K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 125 | $5.01K | 0.00% | 00.0% | Unchanged |
| LRI Investments, LLC | 136 | $5.06K | 0.00% | −51−27.3% | Reduced |
| Dunhill Financial, LLC | 130 | $5.21K | 0.00% | 00.0% | Unchanged |
| Abich Financial Wealth Management LLC | 131 | $5.25K | 0.01% | +86+191.1% | Added |
| Pacifica Partners Inc. | 150 | $6.01K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 157 | $6.29K | 0.00% | −61−28.0% | Reduced |
| Exchange Traded Concepts, LLC | 195 | $7.81K | 0.00% | +195 | New |
| AllSquare Wealth Management LLC | 198 | $7.93K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co | 214 | $8.57K | 0.00% | 00.0% | Unchanged |
| Global X Japan Co., Ltd. | 235 | $9.41K | 0.00% | −27−10.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 237 | $9.49K | 0.00% | +71+42.8% | Added |
| EverSource Wealth Advisors, LLC | 238 | $9.53K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 250 | $10.0K | 0.01% | +7+2.9% | Added |
| Riggs Asset Managment Co. Inc. | 250 | $10.0K | 0.00% | 00.0% | Unchanged |
| Claris Advisors, LLC | 250 | $10.0K | 0.00% | +250 | New |
| Storebrand Asset Management AS | 271 | $10.9K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 290 | $11.6K | 0.00% | +91+45.7% | Added |
| Huntington National Bank | 324 | $13.0K | 0.00% | +2+0.6% | Added |
| Ronald Blue Trust, Inc. | 286 | $13.6K | 0.00% | +179+167.3% | Added |
| Lindbrook Capital, LLC | 365 | $14.6K | 0.00% | −24−6.2% | Reduced |
| Signaturefd, LLC | 365 | $14.6K | 0.00% | +25+7.4% | Added |
| AlphaMark Advisors, LLC | 369 | $15.0K | 0.01% | −201−35.3% | Reduced |
| ORG Wealth Partners, LLC | 400 | $16.0K | 0.01% | +400 | New |
| Smartleaf Asset Management LLC | 427 | $17.4K | 0.00% | +368+623.7% | Added |
| Elequin Capital LP | 437 | $17.5K | 0.00% | +437 | New |
| Global Trust Asset Management, LLC | 474 | $19.0K | 0.01% | 00.0% | Unchanged |
| Riverview Trust Co | 487 | $19.5K | 0.02% | +11+2.3% | Added |
| Mather Group, LLC. | 516 | $20.7K | 0.00% | −395−43.4% | Reduced |
| Daiwa Securities Group Inc. | 541 | $22.0K | 0.00% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 600 | $24.0K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 600 | $24.0K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 621 | $24.9K | 0.00% | +58+10.3% | Added |
| GAMMA Investing LLC | 664 | $26.6K | 0.00% | +303+83.9% | Added |
| ADAR1 Capital Management, LLC | 700 | $28.0K | 0.00% | −800−53.3% | Reduced |
| Allworth Financial LP | 830 | $33.3K | 0.00% | +21+2.6% | Added |
| Manchester Capital Management LLC | 845 | $33.9K | 0.00% | +150+21.6% | Added |
| Quadrant Capital Group LLC | 870 | $34.9K | 0.00% | +10+1.2% | Added |
| Harbour Investments, Inc. | 900 | $36.1K | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 1,000 | $40.1K | 0.01% | +1,000 | New |
| Sunbelt Securities, Inc. | 1,014 | $40.6K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,028 | $41.2K | 0.00% | +396+62.7% | Added |
| Reuter James Wealth Management, LLC | 1,049 | $42.0K | 0.01% | +1,049 | New |
| Itau Unibanco Holding S.A. | 1,081 | $43.3K | 0.00% | +314+40.9% | Added |
| Horizon Investments, LLC | 1,101 | $44.1K | 0.00% | −393−26.3% | Reduced |
| IFP Advisors, Inc | 1,226 | $49.1K | 0.00% | +156+14.6% | Added |
| Quantbot Technologies LP | 1,267 | $50.8K | 0.00% | +1,267 | New |
| Twin Lakes Capital Management, LLC | 1,500 | $60.1K | 0.04% | 00.0% | Unchanged |
| CWM, LLC | 1,741 | $70.0K | 0.00% | −476−21.5% | Reduced |
| GWM Advisors LLC | 1,820 | $72.9K | 0.00% | −330−15.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,055 | $82.3K | 0.00% | +1,426+226.7% | Added |
| Danske Bank A/S | 2,100 | $84.1K | 0.00% | +1,700+425.0% | Added |
| CIBC Private Wealth Group, LLC | 2,425 | $97.1K | 0.00% | +300+14.1% | Added |
| Quest Partners LLC | 2,674 | $107.1K | 0.01% | +1,301+94.8% | Added |
| Corebridge Financial, Inc. | 2,876 | $115.2K | 0.00% | +115+4.2% | Added |
| Sterling Capital Management LLC | 3,045 | $122.0K | 0.00% | +3,045 | New |
| Ci Investments Inc. | 3,380 | $135.0K | 0.00% | −272−7.4% | Reduced |
| Walleye Trading LLC | 3,613 | $144.7K | 0.00% | +3,613 | New |
| KBC Group NV | 3,808 | $153.0K | 0.00% | +419+12.4% | Added |
| Tower Research Capital LLC (TRC) | 4,301 | $172.3K | 0.00% | −45,685−91.4% | Reduced |
| Sandia Investment Management LP | 5,000 | $200.3K | 0.32% | +5,000 | New |
| Torno Capital, LLC | 5,000 | $200.3K | 0.26% | +5,000 | New |
| GTS Securities LLC | 5,056 | $202.5K | 0.00% | −55,874−91.7% | Reduced |
| FORA Capital, LLC | 5,081 | $203.5K | 0.02% | +5,081 | New |