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Institutions Holding IONS (495 holders)

495 institutions currently hold IONS, ranked below by position value.

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Key HoldersTotal ValueAvg Weight
FMR LLC$1.8B0.10%
Capital World Investors$1.6B0.22%
BlackRock, Inc.$784.1M0.01%
VANGUARD PORTFOLIO MANAGEMENT LLC$586.4M0.03%
VANGUARD CAPITAL MANAGEMENT LLC$534.5M0.01%
WELLINGTON MANAGEMENT GROUP LLP$480.0M0.09%
T. Rowe Price Investment Management, Inc.$462.5M0.32%
TWO SIGMA INVESTMENTS, LP$439.8M0.35%
GEODE CAPITAL MANAGEMENT, LLC$305.2M0.02%
STATE STREET CORP$300.0M0.01%
ROYAL BANK OF CANADA$285.5M0.05%
PRICE T ROWE ASSOCIATES INC /MD/$227.2M0.03%
JPMORGAN CHASE & CO$171.4M0.01%
Tweedy, Browne Co LLC$170.9M13.57%
Artisan Partners Limited Partnership$154.6M0.25%
BAKER BROS. ADVISORS LP$153.8M0.88%
DEERFIELD MANAGEMENT COMPANY, L.P.$148.7M1.75%
Deep Track Capital, LP$146.4M2.39%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC$139.2M3.74%
Bellevue Group AG$136.6M3.25%
GOLDMAN SACHS GROUP INC$127.6M0.01%
AMERICAN CENTURY COMPANIES INC$124.9M0.06%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$118.9M0.02%
FRANKLIN RESOURCES INC$118.3M0.03%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$110.8M0.02%
Pictet Asset Management Holding SA$107.1M0.11%
CITADEL ADVISORS LLC$98.1M0.02%
Invesco Ltd.$95.9M0.01%
SUSQUEHANNA INTERNATIONAL GROUP, LLP$91.8M0.01%
MILLENNIUM MANAGEMENT LLC$79.0M0.03%
MORGAN STANLEY$77.1M0.00%
VANGUARD FIDUCIARY TRUST CO$76.9M0.02%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.$68.1M0.08%
Connor, Clark & Lunn Investment Management Ltd.$65.6M0.15%
NORTHERN TRUST CORP$65.2M0.01%
BANK OF AMERICA CORP /DE/$63.1M0.00%
Polar Capital Holdings Plc$62.3M0.22%
GROUPAMA ASSET MANAGMENT$61.9M0.90%
UBS Group AG$60.7M0.01%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$59.0M0.10%
GW&K Investment Management, LLC$58.5M0.52%
JANE STREET GROUP, LLC$57.1M0.01%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$55.4M0.03%
Squarepoint Ops LLC$52.2M0.06%
VOLORIDGE INVESTMENT MANAGEMENT, LLC$50.5M0.20%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/$50.0M0.02%
AMERIPRISE FINANCIAL INC$49.6M0.01%
Nuveen, LLC$48.7M0.01%
Eversept Partners, LP$47.5M2.50%
EVENTIDE ASSET MANAGEMENT, LLC$43.2M0.71%
TD Asset Management Inc$39.8M0.03%
TEACHER RETIREMENT SYSTEM OF TEXAS$39.3M0.16%
Bank of New York Mellon Corp$38.6M0.01%
PERCEPTIVE ADVISORS LLC$37.8M0.74%
BOONE CAPITAL MANAGEMENT LLC$37.6M11.51%
Candriam S.C.A.$36.3M0.19%
Alyeska Investment Group, L.P.$35.5M0.10%
FIRST TRUST ADVISORS LP$35.2M0.03%
NEUBERGER BERMAN GROUP LLC$33.3M0.03%
PINNACLE ASSOCIATES LTD$32.8M0.42%
D. E. Shaw & Co., Inc.$32.3M0.02%
ALLIANCEBERNSTEIN L.P.$31.7M0.01%
Davern Capital Partners, LP$29.1M7.97%
C WorldWide Group Holding A/S$27.5M0.59%
NEW YORK STATE COMMON RETIREMENT FUND$26.3M0.04%
BARCLAYS PLC$25.5M0.01%
Capital Research Global Investors$24.3M0.00%
RENAISSANCE TECHNOLOGIES LLC$22.9M0.04%
Swiss National Bank$22.9M0.01%
Hudson Bay Capital Management LP$22.2M0.08%
Legal & General Group Plc$22.1M0.01%
Privium Fund Management B.V.$21.8M4.53%
ARK Investment Management LLC$21.7M0.17%
TimesSquare Capital Management, LLC$20.7M0.35%
DIMENSIONAL FUND ADVISORS LP$20.1M0.00%
CITIGROUP INC$19.7M0.01%
California Public Employees Retirement System$19.2M0.01%
J. Goldman & Co LP$19.2M0.56%
HRT FINANCIAL LP$18.9M0.05%
Zurich Insurance Group Ltd/FI$18.0M0.14%
Ikarian Capital, LLC$18.0M1.46%
DAVENPORT & Co LLC$17.9M0.10%
RAYMOND JAMES FINANCIAL INC$17.7M0.01%
ExodusPoint Capital Management, LP$17.1M0.14%
Orion Investment Co$16.9M5.36%
TOCQUEVILLE ASSET MANAGEMENT L.P.$16.5M0.25%
Universal- Beteiligungs- und Servicegesellschaft mbH$16.5M0.03%
Handelsbanken Fonder AB$16.1M0.05%
Trexquant Investment LP$16.0M0.12%
Jump Financial, LLC$15.5M0.21%
STIFEL FINANCIAL CORP$14.8M0.01%
Corient Private Wealth LLC$14.8M0.02%
WELLS FARGO & COMPANY/MN$14.3M0.00%
HSBC HOLDINGS PLC$14.0M0.01%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$13.3M0.01%
NOMURA HOLDINGS INC$13.0M0.04%
RHUMBLINE ADVISERS$13.0M0.01%
SECTOR GAMMA AS$12.7M3.00%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main$12.6M0.01%
Focus Partners Wealth$12.4M0.01%
ADAR1 Capital Management, LLC$12.0M0.71%
DEUTSCHE BANK AG\$12.0M0.00%
Sicart Associates LLC$12.0M3.07%
SEI INVESTMENTS CO$11.8M0.01%
CenterBook Partners LP$11.3M0.61%
MANUFACTURERS LIFE INSURANCE COMPANY, THE$11.2M0.01%
Aquatic Capital Management LLC$11.1M0.32%
Artia Global Partners LP$10.8M2.17%
CAPITAL FUND MANAGEMENT S.A.$10.7M0.05%
Fisher Asset Management, LLC$10.6M0.00%
VANGUARD ASSET MANAGEMENT, Ltd$10.3M0.01%
EDMOND DE ROTHSCHILD HOLDING S.A.$10.3M0.15%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$10.2M0.02%
Engineers Gate Manager LP$10.0M0.13%
BRAIDWELL LP$9.8M0.33%
Atle Fund Management AB$9.4M3.03%
Integral Health Asset Management, LLC$9.4M0.45%
GREAT LAKES ADVISORS, LLC$8.9M0.07%
ALGERT GLOBAL LLC$8.8M0.13%
SEB Asset Management AB$8.6M0.04%
Aberdeen Group plc$8.5M0.01%
KENNEDY CAPITAL MANAGEMENT LLC$8.4M0.18%
Exome Asset Management LLC$8.3M4.27%
VICTORY CAPITAL MANAGEMENT INC$8.2M0.01%
BOOTHBAY FUND MANAGEMENT, LLC$8.1M0.11%
WINTON GROUP Ltd$8.0M0.28%
Empowered Funds, LLC$7.7M0.05%
Gotham Asset Management, LLC$7.4M0.02%
STATE OF WISCONSIN INVESTMENT BOARD$7.2M0.02%
Susquehanna Portfolio Strategies, LLC$7.2M0.11%
MARSHALL WACE, LLP$7.2M0.01%
EFG International AG$7.1M0.15%
ENVESTNET ASSET MANAGEMENT INC$7.0M0.00%
Rhenman & Partners Asset Management AB$7.0M0.86%
DekaBank Deutsche Girozentrale$6.9M0.01%
SIG BROKERAGE, LP$6.4M0.17%
Walleye Capital LLC$6.4M0.03%
Sumitomo Mitsui Trust Group, Inc.$6.1M0.00%
Amova Asset Management Americas, Inc.$6.1M0.09%
CSS LLC/IL$6.1M0.29%
XTX Topco Ltd$6.0M0.11%
China Universal Asset Management Co., Ltd.$5.8M0.44%
Lisanti Capital Growth, LLC$5.7M1.43%
Vanguard Global Advisers, LLC$5.4M0.00%
Hillsdale Investment Management Inc.$5.3M0.14%
Erste Asset Management GmbH$5.2M0.05%
VOYA INVESTMENT MANAGEMENT LLC$5.2M0.01%
TUDOR INVESTMENT CORP ET AL$5.2M0.01%
Edgestream Partners, L.P.$5.1M0.17%
JANUS HENDERSON GROUP PLC$5.1M0.00%
Institutions Holding IONS (495 holders) | AlphaSMO