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Ionis Pharmaceuticals (IONS) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Ionis Pharmaceuticals (NASDAQ:IONS)

Current
Institutional Ownership
Percentage
93.86%
Number of
Institutional Buyers
(last 12 months)
130
Total
Institutional Inflows
(last 12 months)
$668.47M
Number of
Institutional Sellers
(last 12 months)
93
Total
Institutional Outflows
(last 12 months)
$338.67M
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IONS Institutional Buying and Selling by Quarter

Ionis Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/8/2024Bleakley Financial Group LLC16,229$704K0.0%+32.6%0.011%
5/8/2024ProShare Advisors LLC10,216$443K0.0%+11.4%0.007%
5/7/2024Susquehanna Fundamental Investments LLC45,574$1.98M0.1%N/A0.031%
5/7/2024Susquehanna Portfolio Strategies LLC130,986$5.68M0.1%-22.8%0.090%
5/7/2024Swiss National Bank254,900$11.05M0.0%+0.2%0.175%
5/7/2024Lisanti Capital Growth LLC27,835$1.21M0.3%-55.4%0.019%
5/7/2024 SG Americas Securities LLC7,582$329K0.0%+23.7%0.005%
5/6/2024 Bard Financial Services Inc.9,950$431K0.0%-29.4%0.007%
5/6/2024 Grandfield & Dodd LLC33,774$1.46M0.1%+2.0%0.023%
5/3/2024 Nikko Asset Management Americas Inc.220,261$9.55M0.1%-12.8%0.151%
5/3/2024 Nicollet Investment Management Inc.20,521$890K0.3%+109.9%0.014%
5/1/2024 Janney Montgomery Scott LLC26,893$1.17M0.0%-5.2%0.018%
5/1/2024 Mirae Asset Global Investments Co. Ltd.15,081$613K0.0%N/A0.010%
5/1/2024 Baillie Gifford & Co.295,683$12.82M0.0%-0.9%0.203%
4/30/2024 Private Advisor Group LLC47,976$2.08M0.0%-1.7%0.033%
4/30/2024 Van ECK Associates Corp91,101$3.95M0.0%+38.4%0.063%
4/30/2024 Privium Fund Management B.V.226,993$9.84M2.7%+4.4%0.156%
4/30/2024Commonwealth Equity Services LLC21,974$953K0.0%+2.4%0.015%
4/29/2024 Principal Financial Group Inc.29,824$1.29M0.0%-4.2%0.020%
4/29/2024 China Universal Asset Management Co. Ltd.28,027$1.22M0.2%+68.9%0.019%
4/26/2024 BLB&B Advisors LLC146,100$6.33M0.4%-0.7%0.100%
4/26/2024 Peregrine Capital Management LLC118,598$5.14M0.1%+10.0%0.081%
4/24/2024 Simplicity Wealth LLC16,229$704K0.0%N/A0.011%
4/24/2024 Assenagon Asset Management S.A.271,263$11.76M0.0%+47.1%0.186%
4/23/2024 Fifth Third Bancorp9,633$418K0.0%+3.8%0.007%
4/22/2024 Raymond James & Associates112,554$4.88M0.0%-38.7%0.077%
4/19/2024 Sumitomo Mitsui Trust Holdings Inc.220,261$9.55M0.0%-12.8%0.151%
4/19/2024 Handelsinvest Investeringsforvaltning5,287$229K0.1%-34.2%0.004%
4/18/2024 Diversified Trust Co6,015$261K0.0%N/A0.004%
4/15/2024 Sunbelt Securities Inc.1,014$44K0.0%N/A0.001%
4/11/2024 International Assets Investment Management LLC7,607$334K0.0%+2,048.9%0.005%
4/9/2024 Mather Group LLC.671$29K0.0%N/A0.000%
3/29/2024Kapitalo Investimentos Ltda5,714$289K0.1%N/A0.004%
3/27/2024Nomura Holdings Inc.489,189$24.75M0.1%-5.2%0.336%
3/11/2024Vanguard Group Inc.14,203,481$718.55M0.0%-2.1%9.745%
3/5/2024Wellington Management Group LLP4,616,978$233.57M0.0%+162.2%3.168%
2/15/2024Parkman Healthcare Partners LLC211,400$10.70M1.5%+32.5%0.147%
2/15/2024Parkwood LLC108,554$5.49M0.6%N/A0.076%
2/15/2024Groupama Asset Managment357,036$18.07M0.4%N/A0.249%
2/15/2024BVF Inc. IL2,428,613$122.86M3.1%-39.4%1.693%
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2/14/2024Superstring Capital Management LP189,618$9.59M6.8%N/A0.132%
2/14/2024Bellevue Group AG8,713,987$440.84M6.7%-5.6%6.074%
2/14/2024Nomura Holdings Inc.489,189$24.75M0.1%-5.2%0.341%
2/14/2024Sectoral Asset Management Inc.6,480$328K0.1%N/A0.005%
2/13/2024First Trust Advisors LP1,097,730$55.53M0.1%-3.3%0.765%
2/13/2024Rafferty Asset Management LLC184,396$9.33M0.0%-14.6%0.129%
2/13/2024NEOS Investment Management LLC8,906$451K0.0%N/A0.006%
2/13/2024The Manufacturers Life Insurance Company 260,702$13.19M0.0%+13.5%0.182%
2/13/2024California State Teachers Retirement System138,532$7.01M0.0%-4.8%0.097%
2/13/2024 Tweedy Browne Co LLC3,454,676$174.77M8.5%-1.6%2.408%
2/12/2024Pingora Partners LLC500$25K0.0%N/A0.000%
2/12/2024Treasurer of the State of North Carolina63,152$3.20M0.0%+1.0%0.044%
2/12/2024Weiss Asset Management LP5,874$297K0.0%N/A0.004%
2/12/2024TD Asset Management Inc956,852$48.41M0.0%+6.5%0.667%
2/9/2024 Commerce Bank67,017$3.39M0.0%-13.7%0.047%
2/9/2024US Bancorp DE11,935$604K0.0%-10.7%0.008%
2/9/2024Aigen Investment Management LP73,720$3.73M0.7%N/A0.051%
2/9/2024 Bard Financial Services Inc.14,100$713K0.1%-44.8%0.010%
2/9/2024Trexquant Investment LP112,987$5.72M0.1%-38.4%0.079%
2/9/2024Corient Private Wealth LLC267,312$13.52M0.0%-12.9%0.186%
2/9/2024Clearbridge Investments LLC4,707,480$238.15M0.2%-2.8%3.281%
2/9/2024PNC Financial Services Group Inc.8,378$424K0.0%+2.5%0.006%
2/9/2024Dynamic Technology Lab Private Ltd5,273$267K0.0%N/A0.004%
2/9/2024Norges Bank1,171,936$59.29M0.0%N/A0.817%
2/8/2024Nicola Wealth Management LTD.56,000$2.83M0.3%+86.7%0.039%
2/8/2024 Nikko Asset Management Americas Inc.252,459$12.76M0.1%-13.7%0.176%
2/8/2024Capital Wealth Planning LLC5,408$274K0.0%N/A0.004%
2/8/2024 Janney Montgomery Scott LLC28,379$1.44M0.0%-4.2%0.020%
2/8/2024Vanguard Personalized Indexing Management LLC8,342$422K0.0%+23.1%0.006%
2/8/2024Nicholas Investment Partners LP30,445$1.54M0.2%N/A0.021%
2/8/2024 First Turn Management LLC356,679$18.04M2.6%N/A0.249%
2/8/2024Mitsubishi UFJ Asset Management Co. Ltd.3,693$191K0.0%-28.9%0.003%
2/7/2024 Checchi Capital Advisers LLC4,234$214K0.0%N/A0.003%
2/7/2024 Principal Financial Group Inc.31,139$1.58M0.0%-10.1%0.022%
2/7/2024Jump Financial LLC61,739$3.12M0.1%-48.3%0.043%
2/7/2024 Teacher Retirement System of Texas29,844$1.51M0.0%-18.4%0.021%
2/7/2024E Fund Management Co. Ltd.9,865$499K0.0%-11.1%0.007%
2/6/2024Charles Schwab Investment Management Inc.1,275,319$64.52M0.0%+2.7%0.889%
2/6/2024Lisanti Capital Growth LLC62,415$3.16M0.7%N/A0.044%
2/6/2024M&T Bank Corp5,188$263K0.0%+7.8%0.004%
2/6/2024 Natixis Advisors L.P.17,313$875K0.0%+8.8%0.012%
2/6/2024Swiss National Bank254,300$12.87M0.0%-10.2%0.177%
2/5/2024 Victory Capital Management Inc.27,793$1.41M0.0%+80.1%0.019%
2/5/2024 Van ECK Associates Corp65,831$3.33M0.0%+1.8%0.046%
2/5/2024AtonRa Partners8,396$425K0.8%-10.0%0.006%
2/5/2024 C WorldWide Group Holding A S300,000$15.18M0.2%N/A0.209%
2/5/2024Sector Gamma AS145,012$7.34M1.8%-12.4%0.101%
2/2/2024Truist Financial Corp9,965$504K0.0%N/A0.007%
2/2/2024Bank Julius Baer & Co. Ltd Zurich9,050$458K0.0%N/A0.006%
2/2/2024 State of New Jersey Common Pension Fund D81,847$4.14M0.0%+5.9%0.057%
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2/1/2024 GAMMA Investing LLC500$26K0.0%N/A0.000%
2/1/2024New York State Common Retirement Fund105,329$5.33M0.0%-10.9%0.073%
2/1/2024 California Public Employees Retirement System209,436$10.60M0.0%-68.0%0.146%
2/1/2024Handelsbanken Fonder AB27,011$1.37M0.0%+13.4%0.019%
2/1/2024 CWM LLC2,197$111K0.0%-96.2%0.002%
1/31/2024 Grandfield & Dodd LLC33,104$1.68M0.1%+0.7%0.023%
1/31/2024abrdn plc136,419$6.90M0.0%N/A0.095%
1/31/2024Xponance Inc.16,693$844K0.0%-6.4%0.012%
1/30/2024 HealthInvest Partners AB24,243$1.23M1.0%N/A0.017%
1/30/2024 Zurcher Kantonalbank Zurich Cantonalbank29,440$1.49M0.0%-92.1%0.021%
(Data available from 1/1/2016 forward)

IONS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IONS shares?

During the previous two years, 293 institutional investors and hedge funds held shares of Ionis Pharmaceuticals. The most heavily invested institutionals were FMR LLC ($975.19M), Vanguard Group Inc. ($718.55M), Bellevue Group AG ($440.84M), Clearbridge Investments LLC ($238.15M), Wellington Management Group LLP ($233.57M), Price T Rowe Associates Inc. MD ($212.18M), and Tweedy Browne Co LLC ($174.77M).Learn more on IONS's institutional investors.

What percentage of Ionis Pharmaceuticals stock is owned by institutional investors?

93.86% of Ionis Pharmaceuticals stock is owned by institutional investors. Learn more on IONS's institutional investor holdings.

Which institutional investors have been buying Ionis Pharmaceuticals stock?

Of the 238 institutional investors that purchased Ionis Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Tweedy Browne Co LLC ($3.74M), Wellington Management Group LLP ($3.70M), BVF Inc. IL ($3.32M), Norges Bank ($1.17M), Adage Capital Partners GP L.L.C. ($1.07M), Renaissance Technologies LLC ($1.04M), and Capital World Investors ($839.46K).

How much institutional buying is happening at Ionis Pharmaceuticals?

Institutional investors have bought a total of 26,928,573 shares in the last 24 months. This purchase volume represents approximately $1.14B in transactions.

Which Ionis Pharmaceuticals major shareholders have been selling company stock?

Of the 151 institutional investors that sold Ionis Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Sonora Investment Management Group LLC ($25.39M), Price T Rowe Associates Inc. MD ($10.26M), Allianz Asset Management GmbH ($7.99M), ARK Investment Management LLC ($4.27M), BNP Paribas Arbitrage SA ($3.86M), New York State Common Retirement Fund ($3.53M), and BVF Inc. IL ($1.58M).

How much institutional selling is happening at Ionis Pharmaceuticals?

Institutional investors have sold a total of 69,575,858 shares in the last 24 months. This volume of shares sold represents approximately $2.98B in transactions.


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This page (NASDAQ:IONS) was last updated on 5/8/2024 by MarketBeat.com Staff

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