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, Q2 2024
Institutional positions in Ionis Pharmaceuticals Inc as of Jun 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
- 357
- −1 vs. Q1 2024
- Shares held
- 143.3M
- +1.29M (+0.9%) vs. Q1 2024
- Total value
- $6.83B
- +$666.0M (+10.8%) vs. Q1 2024
- New holders
- 52
- 120 more added
- Sold out
- 53
- 132 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Ionis Pharmaceuticals Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Private Wealth Management Group, LLC | 10 | $477 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 13 | $620 | 0.00% | +13 | New |
| Larson Financial Group LLC | 18 | $858 | 0.00% | +18 | New |
| Key Financial Inc | 19 | $906 | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 20 | $942 | 0.00% | 00.0% | Unchanged |
| Front Row Advisors LLC | 20 | $953 | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 20 | $953 | 0.00% | +20 | New |
| TFC Financial Management | 21 | $1.00K | 0.00% | +21 | New |
| Proequities, Inc. | 26 | $1.24K | 0.00% | +7+36.8% | Added |
| Raffa Wealth Management, LLC | 28 | $1.33K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 30 | $1.43K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 34 | $1.62K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 52 | $2.00K | 0.00% | 00.0% | Unchanged |
| Great Lakes Retirement, Inc. | 43 | $2.05K | 0.00% | +43 | New |
| Abich Financial Wealth Management LLC | 45 | $2.15K | 0.00% | +41+1,025.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 46 | $2.19K | 0.00% | +46 | New |
| Innealta Capital, LLC | 47 | $2.24K | 0.00% | +47 | New |
| Versant Capital Management, Inc | 55 | $2.62K | 0.00% | −4−6.8% | Reduced |
| Blume Capital Management, Inc. | 55 | $2.62K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 58 | $2.76K | 0.00% | −9−13.4% | Reduced |
| Smartleaf Asset Management LLC | 59 | $2.79K | 0.00% | +33+126.9% | Added |
| Bell Investment Advisors, Inc | 71 | $3.38K | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 72 | $3.43K | 0.00% | 00.0% | Unchanged |
| SYSTM Wealth Solutions LLC | 73 | $3.48K | 0.00% | −131−64.2% | Reduced |
| Quent Capital, LLC | 74 | $3.53K | 0.00% | +19+34.5% | Added |
| Semmax Financial Advisors Inc. | 79 | $3.71K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 80 | $3.75K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 80 | $3.81K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 83 | $3.96K | 0.00% | −295−78.0% | Reduced |
| Dynamic Wealth Strategies, LLC | 80 | $4.00K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 85 | $4.05K | 0.00% | 00.0% | Unchanged |
| Family Firm, Inc. | 91 | $4.34K | 0.00% | +91 | New |
| Ronald Blue Trust, Inc. | 107 | $4.64K | 0.00% | +107 | New |
| Global Retirement Partners, LLC | 98 | $4.67K | 0.00% | +4+4.3% | Added |
| Creekmur Asset Management LLC | 100 | $4.77K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 98 | $4.88K | 0.00% | −17−14.8% | Reduced |
| SRS Capital Advisors, Inc. | 104 | $4.96K | 0.00% | +79+316.0% | Added |
| Washington Trust Advisors, Inc. | 111 | $5.29K | 0.00% | −147−57.0% | Reduced |
| GPS Wealth Strategies Group, LLC | 119 | $5.67K | 0.00% | −65−35.3% | Reduced |
| Spire Wealth Management | 125 | $5.96K | 0.00% | 00.0% | Unchanged |
| Unique Wealth Strategies, LLC | 140 | $6.07K | 0.00% | +140 | New |
| Dunhill Financial, LLC | 130 | $6.20K | 0.00% | +130 | New |
| Pacifica Partners Inc. | 150 | $6.84K | 0.00% | 00.0% | Unchanged |
| Ashton Thomas Private Wealth, LLC | 150 | $7.15K | 0.00% | +150 | New |
| Natixis | 163 | $7.77K | 0.00% | −1,798−91.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 166 | $7.91K | 0.00% | +150+937.5% | Added |
| LRI Investments, LLC | 187 | $8.91K | 0.00% | +187 | New |
| AllSquare Wealth Management LLC | 198 | $9.44K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 199 | $9.48K | 0.00% | +137+221.0% | Added |
| Whittier Trust Co | 214 | $10.2K | 0.00% | −17−7.4% | Reduced |
| Whittier Trust Co of Nevada Inc | 218 | $10.4K | 0.00% | −123−36.1% | Reduced |
| EverSource Wealth Advisors, LLC | 238 | $11.8K | 0.00% | +1+0.4% | Added |
| Riggs Asset Managment Co. Inc. | 250 | $11.9K | 0.00% | −32−11.3% | Reduced |
| Covestor Ltd | 243 | $12.0K | 0.01% | +1+0.4% | Added |
| Global X Japan Co., Ltd. | 262 | $12.5K | 0.00% | −407−60.8% | Reduced |
| Storebrand Asset Management AS | 271 | $12.9K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 322 | $15.3K | 0.00% | −41−11.3% | Reduced |
| Signaturefd, LLC | 340 | $16.2K | 0.00% | −15−4.2% | Reduced |
| Institutional & Family Asset Management, LLC | 361 | $17.2K | 0.00% | −330−47.8% | Reduced |
| GAMMA Investing LLC | 361 | $17.2K | 0.00% | −251−41.0% | Reduced |
| Lindbrook Capital, LLC | 389 | $18.5K | 0.00% | +75+23.9% | Added |
| ORG Partners LLC | 400 | $18.8K | 0.00% | +400 | New |
| Banque Cantonale Vaudoise | 400 | $19.0K | 0.00% | 00.0% | Unchanged |
| Danske Bank A/S | 400 | $19.1K | 0.00% | +400 | New |
| Global Trust Asset Management, LLC | 474 | $22.6K | 0.01% | 00.0% | Unchanged |
| Riverview Trust Co | 476 | $22.7K | 0.02% | 00.0% | Unchanged |
| Pingora Partners LLC | 500 | $23.8K | 0.02% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 541 | $26.0K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 563 | $26.5K | 0.00% | −6−1.1% | Reduced |
| AlphaMark Advisors, LLC | 570 | $27.0K | 0.01% | +170+42.5% | Added |
| Archer Investment Corp | 600 | $28.6K | 0.01% | −250−29.4% | Reduced |
| Laurel Wealth Advisors LLC | 600 | $28.6K | 0.01% | 00.0% | Unchanged |
| nVerses Capital, LLC | 600 | $28.6K | 0.02% | +600 | New |
| Steward Partners Investment Advisory, LLC | 629 | $30.0K | 0.00% | −94−13.0% | Reduced |
| Parallel Advisors, LLC | 632 | $30.1K | 0.00% | +60+10.5% | Added |
| Manchester Capital Management LLC | 695 | $33.1K | 0.00% | +690+13,800.0% | Added |
| Itau Unibanco Holding S.A. | 767 | $36.6K | 0.00% | +767 | New |
| Allworth Financial LP | 809 | $38.7K | 0.00% | +13+1.6% | Added |
| Mather Group, LLC. | 911 | $39.5K | 0.00% | +240+35.8% | Added |
| Quadrant Capital Group LLC | 860 | $41.0K | 0.00% | +286+49.8% | Added |
| Harbour Investments, Inc. | 900 | $42.9K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 960 | $45.8K | 0.00% | −11−1.1% | Reduced |
| Sunbelt Securities, Inc. | 1,014 | $48.3K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,070 | $51.0K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 1,373 | $65.4K | 0.01% | −924−40.2% | Reduced |
| Horizon Investments, LLC | 1,494 | $71.2K | 0.00% | −853−36.3% | Reduced |
| ADAR1 Capital Management, LLC | 1,500 | $71.5K | 0.01% | −1,400−48.3% | Reduced |
| Twin Lakes Capital Management, LLC | 1,500 | $71.5K | 0.05% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 2,125 | $100.4K | 0.00% | −43−2.0% | Reduced |
| GWM Advisors LLC | 2,150 | $102.5K | 0.00% | +125+6.2% | Added |
| CWM, LLC | 2,217 | $106.0K | 0.00% | −11−0.5% | Reduced |
| Redwood Wealth Management Group, LLC | 2,408 | $114.8K | 0.09% | +2,408 | New |
| Corebridge Financial, Inc. | 2,761 | $131.6K | 0.00% | +2,761 | New |
| KBC Group NV | 3,389 | $162.0K | 0.00% | +244+7.8% | Added |
| Jones Financial Companies LLLP | 3,401 | $162.1K | 0.00% | +3,401 | New |
| Ci Investments Inc. | 3,652 | $174.0K | 0.00% | −315−7.9% | Reduced |
| Checchi Capital Advisers, LLC | 4,234 | $201.8K | 0.02% | +4,234 | New |
| Mirae Asset Global Investments Co., Ltd. | 4,358 | $205.8K | 0.00% | −10,723−71.1% | Reduced |
| Prospera Financial Services Inc | 4,451 | $212.1K | 0.01% | −166−3.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 4,508 | $214.9K | 0.00% | +4,508 | New |