Stock Transactions — IONIS PHARMACEUTICALS INC

Total Bought
22,145,679
253 transactions
Total Sold
30,239,302
159 transactions
Net
-8,093,623
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
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Change in Shares
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Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
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Change in Weight (%)
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Type
DEERFIELD MANAGEMENT COMPANY, L.P.01,979,669+1,979,6690.001.98+1.98buy
STATE OF WISCONSIN INVESTMENT BOARD2,000,0003,000,000+1,000,0000.010.01+0.00buy
MARSHALL WACE, LLP13,100958,829+945,7290.000.07+0.07buy
CITADEL ADVISORS LLC1,494,9812,402,065+907,0840.050.13+0.07buy
AMERICAN CENTURY COMPANIES INC472,7491,372,225+899,4760.010.05+0.04buy
Pictet Asset Management Holding SA608,6401,393,124+784,4840.020.09+0.06buy
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC0750,000+750,0000.001.60+1.60buy
NOMURA HOLDINGS INC32,161733,398+701,2370.010.22+0.21buy
D. E. Shaw & Co., Inc.0630,938+630,9380.000.03+0.03buy
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP0630,136+630,1360.000.03+0.03buy
Connor, Clark & Lunn Investment Management Ltd.265,793878,155+612,3620.040.18+0.14buy
Vestal Point Capital, LP500,0001,075,000+575,0001.043.19+2.15buy
BAKER BROS. ADVISORS LP0566,798+566,7980.000.27+0.27buy
Artisan Partners Limited Partnership354,962890,072+535,1100.020.08+0.06buy
ROYAL BANK OF CANADA799,9121,226,624+426,7120.010.01+0.01buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP0420,950+420,9500.000.04+0.04buy
BOONE CAPITAL MANAGEMENT LLC0417,833+417,8330.008.96+8.96buy
Ikarian Capital, LLC0415,163+415,1630.005.49+5.49buy
TANG CAPITAL MANAGEMENT LLC150,000550,000+400,0000.301.39+1.09buy
AMERIPRISE FINANCIAL INC368,119765,822+397,7030.000.01+0.01buy
JANE STREET GROUP, LLC0365,070+365,0700.000.03+0.03buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC791,0721,154,166+363,0940.010.02+0.01buy
MASSACHUSETTS FINANCIAL SERVICES CO /MA/519,184862,593+343,4090.010.02+0.01buy
Man Group plc8,969333,820+324,8510.000.04+0.04buy
Assenagon Asset Management S.A.17,654312,297+294,6430.000.03+0.03buy
BANK OF MONTREAL /CAN/483,289747,402+264,1130.010.02+0.01buy
Invesco Ltd.256,235519,070+262,8350.000.01+0.00buy
Squarepoint Ops LLC134,395383,792+249,3970.010.05+0.04buy
WELLINGTON MANAGEMENT GROUP LLP6,345,7766,588,811+243,0350.050.08+0.03buy
Jain Global LLC7,195225,739+218,5440.000.19+0.19buy
RENAISSANCE TECHNOLOGIES LLC270,714486,714+216,0000.010.04+0.03buy
ALGERT GLOBAL LLC38,090252,281+214,1910.030.28+0.24buy
BNP PARIBAS FINANCIAL MARKETS177,762383,226+205,4640.010.02+0.01buy
Capital World Investors12,540,18812,722,728+182,5400.070.11+0.04buy
GEODE CAPITAL MANAGEMENT, LLC2,891,0953,066,289+175,1940.010.01+0.00buy
Cinctive Capital Management LP0173,819+173,8190.000.57+0.57buy
Nuveen, LLC245,085415,618+170,5330.000.01+0.00buy
BOOTHBAY FUND MANAGEMENT, LLC0163,462+163,4620.000.27+0.27buy
Capricorn Fund Managers Ltd0162,800+162,8000.003.58+3.58buy
Alyeska Investment Group, L.P.159,008311,258+152,2500.020.06+0.04buy
ExodusPoint Capital Management, LP0152,125+152,1250.000.14+0.14buy
JPMORGAN CHASE & CO394,978544,468+149,4900.000.00+0.00buy
NATIXIS0145,286+145,2860.000.05+0.05buy
BARCLAYS PLC583,266714,048+130,7820.010.02+0.01buy
Rhenman & Partners Asset Management AB182,000310,000+128,0000.912.24+1.34buy
ACADIAN ASSET MANAGEMENT LLC0110,444+110,4440.000.01+0.01buy
Amundi0101,531+101,5310.000.00+0.00buy
Bank of New York Mellon Corp200,000300,000+100,0000.000.00+0.00buy
Skandinaviska Enskilda Banken AB (publ)59,626155,790+96,1640.010.04+0.03buy
Lisanti Capital Growth, LLC092,124+92,1240.001.47+1.47buy
Trexquant Investment LP128,869215,121+86,2520.060.15+0.09buy
NEW YORK STATE COMMON RETIREMENT FUND86,972168,222+81,2500.000.01+0.01buy
WELLS FARGO & COMPANY/MN209,857285,293+75,4360.000.00+0.00buy
Lombard Odier Asset Management (Europe) Ltd072,902+72,9020.000.76+0.76buy
Hillsdale Investment Management Inc.070,900+70,9000.000.14+0.14buy
Russell Investments Group, Ltd.9,26577,293+68,0280.000.01+0.01buy
SIMPLEX TRADING, LLC39,638100,206+60,5680.040.14+0.10buy
Artia Global Partners LP060,176+60,1760.000.69+0.69buy
Informed Momentum Co LLC054,977+54,9770.000.41+0.41buy
Cubist Systematic Strategies, LLC048,654+48,6540.000.04+0.04buy
Universal- Beteiligungs- und Servicegesellschaft mbH149,839197,434+47,5950.010.02+0.01buy
Point72 Hong Kong Ltd047,517+47,5170.000.14+0.14buy
VOYA INVESTMENT MANAGEMENT LLC64,517111,589+47,0720.000.01+0.00buy
DARK FOREST CAPITAL MANAGEMENT LP046,092+46,0920.000.08+0.08buy
FMR LLC23,642,99023,689,038+46,0480.050.08+0.03buy
Bridgewater Associates, LP043,578+43,5780.000.01+0.01buy
DIMENSIONAL FUND ADVISORS LP042,217+42,2170.000.00+0.00buy
VAN ECK ASSOCIATES CORP73,617111,819+38,2020.000.01+0.00buy
LMR Partners LLP037,600+37,6000.000.03+0.03buy
Stanley-Laman Group, Ltd.035,774+35,7740.000.33+0.33buy
Polar Capital Holdings Plc1,000,0001,033,622+33,6220.210.33+0.12buy
FRED ALGER MANAGEMENT, LLC9,46442,401+32,9370.000.01+0.01buy
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,487,8181,519,951+32,1330.010.02+0.01buy
NORTHERN TRUST CORP814,250844,943+30,6930.000.01+0.00buy
Alpine Global Management, LLC25,43755,900+30,4630.230.66+0.44buy
RAYMOND JAMES FINANCIAL INC210,592240,424+29,8320.000.01+0.00buy
Twin Tree Management, LP028,575+28,5750.000.09+0.09buy
WOLVERINE TRADING, LLC027,585+27,5850.000.04+0.04buy
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.026,562+26,5620.000.11+0.11buy
Calamos Advisors LLC025,863+25,8630.000.01+0.01buy
BAMCO INC /NY/025,000+25,0000.000.00+0.00buy
BlueCrest Capital Management Ltd023,370+23,3700.000.09+0.09buy
Atika Capital Management LLC021,500+21,5000.000.12+0.12buy
SEI INVESTMENTS CO98,348119,028+20,6800.000.01+0.00buy
Erste Asset Management GmbH51,30071,800+20,5000.020.04+0.03buy
Resolute Capital Asset Partners LLC020,000+20,0000.000.68+0.68buy
Dana Investment Advisors, Inc.018,818+18,8180.000.04+0.04buy
FIRST TRUST ADVISORS LP56,51975,224+18,7050.000.00+0.00buy
Quantinno Capital Management LP17,54236,115+18,5730.000.01+0.00buy
NOMURA HOLDINGS INC34,22752,318+18,0910.010.02+0.01buy
Gotham Asset Management, LLC14,27932,152+17,8730.000.01+0.01buy
Legato Capital Management LLC017,300+17,3000.000.12+0.12buy
Traub Capital Management LLC017,000+17,0000.000.02+0.02buy
DCF Advisers, LLC91,750108,413+16,6631.742.69+0.94buy
Diversified Trust Co015,633+15,6330.000.02+0.02buy
MANUFACTURERS LIFE INSURANCE COMPANY, THE83,38698,023+14,6370.000.01+0.00buy
Dynasty Wealth Management, LLC014,341+14,3410.000.01+0.01buy
ENVESTNET ASSET MANAGEMENT INC13,54427,509+13,9650.000.00+0.00buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM201,993215,845+13,8520.010.01+0.00buy
Allianz Asset Management GmbH011,500+11,5000.000.00+0.00buy
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