Stock TransactionsBOSTON SCIENTIFIC CORP

Total Bought
47,879,923
384 transactions
Total Sold
39,212,673
303 transactions
Net
+8,667,250
shares
Filing Period:Transaction:
FundPrevious Shares
Current Shares
Change in Shares
Previous Portfolio Weightage (%)
Current Portfolio Weightage (%)
Change in Weight (%)
Type
CITADEL ADVISORS LLC15,456,34821,156,222+5,699,8741.331.68+0.35buy
Point72 Asset Management, L.P.3,490,6996,421,754+2,931,0550.661.17+0.52buy
BNP Paribas Asset Management Holding S.A.2,529,6894,599,933+2,070,2440.420.74+0.32buy
MARSHALL WACE, LLP1,881,2673,802,858+1,921,5910.230.44+0.21buy
Winslow Capital Management, LLC4,399,4406,129,573+1,730,1331.071.54+0.47buy
Alyeska Investment Group, L.P.700,0002,159,933+1,459,9330.290.78+0.49buy
Junto Capital Management LP2,080,5873,533,252+1,452,6652.854.42+1.56buy
CONGRESS ASSET MANAGEMENT CO4,8201,444,650+1,439,8300.000.67+0.67buy
Avidity Partners Management LP785,7002,065,800+1,280,1001.484.39+2.91buy
PRICE T ROWE ASSOCIATES INC /MD/4,591,7805,787,370+1,195,5900.030.05+0.01buy
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM2,639,1013,686,289+1,047,1880.120.17+0.05buy
GEODE CAPITAL MANAGEMENT, LLC26,048,11426,996,317+948,2030.170.18+0.00buy
PNC FINANCIAL SERVICES GROUP, INC.167,8231,107,615+939,7920.010.05+0.04buy
AGF MANAGEMENT LTD3,950,0284,879,791+929,7631.551.83+0.28buy
MILLENNIUM MANAGEMENT LLC10,220,07611,136,194+916,1180.710.74+0.03buy
ENVESTNET ASSET MANAGEMENT INC1,605,9422,514,723+908,7810.040.06+0.02buy
Holocene Advisors, LP6,071,7676,976,736+904,9691.441.65+0.21buy
NATIXIS ADVISORS, LLC873,0031,775,427+902,4240.150.29+0.14buy
Rock Springs Capital Management LP267,5001,160,000+892,5000.341.64+1.30buy
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main21,492,12422,298,154+806,0301.821.74-0.07buy
JANUS HENDERSON GROUP PLC19,869,28520,557,658+688,3730.680.72+0.04buy
AMF Tjanstepension AB163,810817,903+654,0930.080.42+0.34buy
STEADFAST CAPITAL MANAGEMENT LP2,084,9542,722,039+637,0853.003.86+0.86buy
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp1,716,7922,345,900+629,1080.871.18+0.31buy
GREAT LAKES ADVISORS, LLC2,632,4533,254,072+621,6191.421.56+0.14buy
E. Ohman J:or Asset Management AB129,748722,748+593,0000.251.44+1.18buy
FRED ALGER MANAGEMENT, LLC2,058,4802,596,472+537,9920.570.79+0.22buy
NORTHERN TRUST CORP13,358,61613,890,530+531,9140.150.15+0.00buy
ADAGE CAPITAL PARTNERS GP, L.L.C.3,630,8344,160,213+529,3790.430.50+0.07buy
Polar Asset Management Partners Inc.525,6001,053,900+528,3000.561.34+0.78buy
HSBC HOLDINGS PLC2,241,5792,690,354+448,7750.130.16+0.03buy
BRAIDWELL LP717,0501,164,850+447,8001.271.94+0.68buy
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC7,236,3917,678,013+441,6220.180.18+0.01buy
BARCLAYS PLC3,759,1934,173,187+413,9940.140.15+0.01buy
Ensign Peak Advisors, Inc1,457,2431,858,961+401,7180.160.21+0.05buy
Redmile Group, LLC391,178774,200+383,0220.811.94+1.13buy
SUVRETTA CAPITAL MANAGEMENT, LLC18,241353,741+335,5000.051.01+0.96buy
SCHRODER INVESTMENT MANAGEMENT GROUP2,567,5502,895,911+328,3610.200.23+0.03buy
TD ASSET MANAGEMENT INC1,142,3091,460,367+318,0580.070.09+0.02buy
PineBridge Investments, L.P.3,240305,502+302,2620.000.18+0.18buy
CI INVESTMENTS INC.777,2471,074,402+297,1550.210.32+0.10buy
DekaBank Deutsche Girozentrale586,851862,715+275,8640.070.11+0.04buy
COMERICA BANK0271,609+271,6090.000.08+0.08buy
Rathbones Group PLC2,001,8582,262,822+260,9641.010.87-0.14buy
Point72 Europe (London) LLP46,913305,793+258,8800.372.20+1.83buy
STIFEL FINANCIAL CORP1,787,1152,030,993+243,8780.140.16+0.02buy
Walleye Capital LLC294,455514,254+219,7990.340.52+0.18buy
Invesco Ltd.14,650,28614,862,018+211,7320.220.22+0.00buy
PUBLIC SECTOR PENSION INVESTMENT BOARD824,3681,016,903+192,5350.330.40+0.07buy
DUPONT CAPITAL MANAGEMENT CORP132,623311,111+178,4880.351.43+1.08buy
NORGES BANK14,393,13214,560,586+167,4540.160.16+0.00buy
TEACHER RETIREMENT SYSTEM OF TEXAS455,433610,990+155,5570.170.22+0.05buy
HUNTINGTON NATIONAL BANK640,689792,196+151,5070.320.42+0.10buy
Assenagon Asset Management S.A.3,115,1193,261,614+146,4950.660.61-0.06buy
Kestra Advisory Services, LLC123,983266,550+142,5670.070.14+0.07buy
Bank Pictet & Cie (Europe) AG21,350153,203+131,8530.040.28+0.24buy
Fisher Asset Management, LLC3,839,2353,970,442+131,2070.110.12+0.00buy
BNP PARIBAS FINANCIAL MARKETS1,669,8681,797,292+127,4240.190.23+0.04buy
Mitsubishi UFJ Asset Management Co., Ltd.1,215,4421,341,493+126,0510.140.14+0.01buy
Parkman Healthcare Partners LLC473,105597,260+124,1554.445.78+1.34buy
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY348,099469,165+121,0660.190.26+0.07buy
Rhenman & Partners Asset Management AB580,000700,000+120,0003.313.98+0.68buy
PRUDENTIAL FINANCIAL INC3,571,2803,689,796+118,5160.290.320.00buy
NOMURA HOLDINGS INC233,808121,000+112,8080.130.070.00sell
Korea Investment CORP1,531,5461,643,923+112,3770.230.26+0.02buy
JENNISON ASSOCIATES LLC1,105,1441,212,237+107,0930.050.05+0.01buy
Candriam S.C.A.339,004444,231+105,2270.130.17+0.03buy
Schonfeld Strategic Advisors LLC145,600249,128+103,5280.070.12+0.05buy
PICTON MAHONEY ASSET MANAGEMENT158,863248,186+89,3230.420.60+0.18buy
CANADA LIFE ASSURANCE Co1,182,4841,271,698+89,2140.160.17+0.01buy
Czech National Bank170,210255,916+85,7060.210.22+0.01buy
Integral Health Asset Management, LLC466,000550,000+84,0003.314.12+0.81buy
National Pension Service2,852,6262,933,450+80,8240.250.25+0.00buy
STRS OHIO1,717,3331,796,945+79,6120.400.43+0.03buy
OPPENHEIMER ASSET MANAGEMENT INC.33,305110,356+77,0510.030.09+0.06buy
TUDOR INVESTMENT CORP ET AL236,236308,685+72,4490.230.26+0.03buy
AQR CAPITAL MANAGEMENT LLC468,674537,152+68,4780.060.06+0.01buy
OSAIC HOLDINGS, INC.172,953235,923+62,9700.020.02+0.00buy
SIRIOS CAPITAL MANAGEMENT L P432,154492,626+60,4724.044.93+0.89buy
MACKENZIE FINANCIAL CORP370,585429,320+58,7350.030.04+0.01buy
Liontrust Investment Partners LLP17,80273,397+55,5950.010.06+0.05buy
LBP AM SA580,534635,303+54,7690.740.75+0.00buy
EDMOND DE ROTHSCHILD HOLDING S.A.277,702331,322+53,6200.300.35+0.06buy
Bank of New York Mellon Corp17,156,05217,207,345+51,2930.210.21+0.01buy
Zurcher Kantonalbank (Zurich Cantonalbank)514,063564,512+50,4490.130.13+0.01buy
TRUIST FINANCIAL CORP214,156263,479+49,3230.020.02+0.00buy
Simplify Asset Management Inc.11,81261,116+49,3040.120.53+0.42buy
COOKSON PEIRCE & CO INC194,600241,912+47,3120.640.84+0.19buy
Tower Research Capital LLC (TRC)43,61190,036+46,4250.090.16+0.07buy
KBC Group NV2,141,9712,187,668+45,6970.480.47-0.00buy
ASSETMARK, INC72,852117,728+44,8760.020.02+0.01buy
Vontobel Holding Ltd.472,860517,287+44,4270.220.25+0.03buy
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS250,739294,408+43,6690.110.13+0.02buy
Baird Financial Group, Inc.126,054168,909+42,8550.020.02+0.01buy
AMERICAN INTERNATIONAL GROUP, INC.411,200453,603+42,4030.140.16+0.02buy
OPPENHEIMER & CO INC37,89979,735+41,8360.040.09+0.05buy
SHELTON CAPITAL MANAGEMENT178,936217,436+38,5000.350.42+0.07buy
PRINCIPAL FINANCIAL GROUP INC1,830,7421,868,991+38,2490.070.07+0.00buy
Allspring Global Investments Holdings, LLC2,993,4783,030,337+36,8590.260.290.00buy
BAMCO INC /NY/78,000112,300+34,3000.010.02+0.01buy
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