Who Owns BSX? 1662 Institutional Investors

1662 institutions currently hold BSX, ranked below by position value.

Key Holders	Total Value	Avg Weight
BlackRock, Inc.	$8.3B	0.14%
VANGUARD CAPITAL MANAGEMENT LLC	$6.0B	0.15%
FMR LLC	$4.7B	0.25%
STATE STREET CORP	$4.3B	0.15%
JPMORGAN CHASE & CO	$2.1B	0.13%
GEODE CAPITAL MANAGEMENT, LLC	$2.1B	0.13%
PRIMECAP MANAGEMENT CO/CA/	$2.0B	1.61%
VANGUARD PORTFOLIO MANAGEMENT LLC	$1.9B	0.10%
D. E. Shaw & Co., Inc.	$1.5B	0.92%
BANK OF AMERICA CORP /DE/	$1.4B	0.10%
MORGAN STANLEY	$1.4B	0.08%
GOLDMAN SACHS GROUP INC	$1.2B	0.14%
WELLINGTON MANAGEMENT GROUP LLP	$1.2B	0.22%
Bollard Group LLC	$1.2B	34.26%
JANUS HENDERSON GROUP PLC	$1.0B	0.49%
UBS Group AG	$992.2M	0.15%
Capital World Investors	$960.7M	0.13%
FRANKLIN RESOURCES INC	$922.9M	0.23%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	$888.5M	0.79%
Amundi	$886.2M	0.24%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	$871.7M	0.47%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$848.0M	0.18%
NORTHERN TRUST CORP	$839.2M	0.11%
Nuveen, LLC	$736.3M	0.20%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	$716.9M	0.24%
Legal & General Group Plc	$665.2M	0.15%
Assenagon Asset Management S.A.	$631.1M	0.96%
Bank of New York Mellon Corp	$598.9M	0.11%
TWO SIGMA INVESTMENTS, LP	$590.9M	0.48%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$575.4M	0.09%
Invesco Ltd.	$568.0M	0.09%
VANGUARD FIDUCIARY TRUST CO	$526.0M	0.13%
CANADA PENSION PLAN INVESTMENT BOARD	$504.3M	0.33%
PARNASSUS INVESTMENTS, LLC	$502.2M	1.47%
Vontobel Holding Ltd.	$500.6M	1.72%
PRICE T ROWE ASSOCIATES INC /MD/	$494.1M	0.06%
EDGEWOOD MANAGEMENT LLC	$478.7M	3.09%
FARALLON CAPITAL MANAGEMENT LLC	$468.8M	2.67%
Ninety One UK Ltd	$458.6M	1.06%
1832 Asset Management L.P.	$455.1M	0.42%
SCHRODER INVESTMENT MANAGEMENT GROUP	$455.1M	0.37%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$445.3M	0.05%
Capital Research Global Investors	$444.3M	0.07%
NEUBERGER BERMAN GROUP LLC	$443.8M	0.34%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	$437.3M	0.51%
CITADEL ADVISORS LLC	$422.9M	0.07%
DEUTSCHE BANK AG\	$417.5M	0.14%
JANE STREET GROUP, LLC	$408.3M	0.05%
BARCLAYS PLC	$404.3M	0.10%
ROYAL BANK OF CANADA	$393.6M	0.07%
DIMENSIONAL FUND ADVISORS LP	$382.7M	0.08%
Point72 Asset Management, L.P.	$365.9M	0.47%
Qube Research & Technologies Ltd	$355.6M	0.40%
AMERIPRISE FINANCIAL INC	$349.4M	0.08%
AQR CAPITAL MANAGEMENT LLC	$327.3M	0.15%
MAVERICK CAPITAL LTD	$326.0M	3.76%
Pictet Asset Management Holding SA	$321.3M	0.34%
Holocene Advisors, LP	$308.5M	0.74%
FIRST MANHATTAN CO. LLC.	$308.2M	0.85%
ADAGE CAPITAL PARTNERS GP, L.L.C.	$306.4M	0.47%
LAZARD ASSET MANAGEMENT LLC	$306.3M	0.50%
MILLENNIUM MANAGEMENT LLC	$303.5M	0.13%
Ensign Peak Advisors, Inc	$282.8M	0.53%
Swiss National Bank	$273.0M	0.16%
Man Group plc	$233.4M	0.42%
National Pension Service	$232.1M	0.18%
MARSHALL WACE, LLP	$226.6M	0.23%
Sumitomo Mitsui Trust Group, Inc.	$214.8M	0.14%
HSBC HOLDINGS PLC	$212.7M	0.11%
Mitsubishi UFJ Asset Management Co., Ltd.	$211.1M	0.14%
WELLS FARGO & COMPANY/MN	$204.4M	0.04%
Vanguard Global Advisers, LLC	$203.6M	0.11%
FIL Ltd	$201.7M	0.16%
Rathbones Group PLC	$199.5M	0.85%
RENAISSANCE TECHNOLOGIES LLC	$197.8M	0.31%
RAYMOND JAMES FINANCIAL INC	$190.1M	0.06%
Alecta Tjanstepension Omsesidigt	$179.7M	0.88%
Unisphere Establishment	$175.9M	1.48%
Aberdeen Group plc	$173.6M	0.28%
CITIGROUP INC	$168.9M	0.07%
RHUMBLINE ADVISERS	$167.8M	0.14%
MANUFACTURERS LIFE INSURANCE COMPANY, THE	$165.0M	0.14%
AMERICAN CENTURY COMPANIES INC	$164.3M	0.08%
Handelsbanken Fonder AB	$162.3M	0.54%
VANGUARD ASSET MANAGEMENT, Ltd	$161.1M	0.14%
Allianz Asset Management GmbH	$159.3M	0.17%
Mariner, LLC	$155.9M	0.18%
ALLIANCEBERNSTEIN L.P.	$155.0M	0.05%
KBC Group NV	$151.9M	0.38%
Temasek Holdings (Private) Ltd	$150.6M	0.49%
ORBIMED ADVISORS LLC	$149.5M	3.06%
Russell Investments Group, Ltd.	$145.5M	0.16%
BANK OF NOVA SCOTIA	$144.5M	0.25%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	$144.3M	0.15%
Clearbridge Investments, LLC	$143.0M	0.12%
WORLDQUANT MILLENNIUM ADVISORS LLC	$142.7M	0.55%
California Public Employees Retirement System	$141.9M	0.09%
Ilex Capital Partners (UK) LLP	$140.2M	3.45%
MILFORD FUNDS LTD	$138.7M	2.91%
Mirova US LLC	$138.3M	1.57%
Employees Provident Fund Board	$133.9M	1.01%
Public Sector Pension Investment Board	$130.4M	0.41%
SEB Asset Management AB	$130.3M	0.56%
Squarepoint Ops LLC	$128.0M	0.15%
CREDIT AGRICOLE S A	$126.9M	0.33%
STIFEL FINANCIAL CORP	$124.1M	0.11%
CIBC Bancorp USA Inc.	$121.9M	0.16%
Caption Management, LLC	$118.1M	0.69%
DekaBank Deutsche Girozentrale	$118.0M	0.19%
GREAT LAKES ADVISORS, LLC	$117.9M	0.98%
NATIXIS ADVISORS, LLC	$117.2M	0.16%
NEW YORK STATE COMMON RETIREMENT FUND	$113.8M	0.16%
TD Asset Management Inc	$112.9M	0.09%
Zurcher Kantonalbank (Zurich Cantonalbank)	$112.4M	0.24%
CAPITAL FUND MANAGEMENT S.A.	$109.4M	0.49%
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	$106.8M	0.42%
JONES FINANCIAL COMPANIES LLLP	$105.9M	0.05%
ENVESTNET ASSET MANAGEMENT INC	$105.8M	0.03%
PRINCIPAL FINANCIAL GROUP INC	$105.8M	0.06%
Alphinity Investment Management Pty Ltd	$105.0M	1.85%
BANK OF MONTREAL /CAN/	$103.7M	0.04%
CONGRESS ASSET MANAGEMENT CO	$102.3M	0.73%
Navera Investment Management Ltd.	$97.7M	2.50%
Phoenix Financial Ltd.	$97.3M	0.92%
PRUDENTIAL FINANCIAL INC	$97.2M	0.12%
Universal- Beteiligungs- und Servicegesellschaft mbH	$96.7M	0.17%
TCW GROUP INC	$96.4M	0.73%
ACADIAN ASSET MANAGEMENT LLC	$93.8M	0.13%
AVIVA PLC	$93.4M	0.16%
Caisse de depot et placement du Quebec	$93.2M	0.15%
Bellevue Group AG	$92.0M	2.19%
Longaeva Partners L.P.	$91.4M	3.39%
FRED ALGER MANAGEMENT, LLC	$91.3M	0.40%
HUNTINGTON NATIONAL BANK	$88.3M	0.49%
Balyasny Asset Management L.P.	$86.6M	0.11%
GROUPAMA ASSET MANAGMENT	$86.3M	1.26%
Impax Asset Management Group plc	$85.3M	0.59%
Eurizon Capital SGR S.p.A.	$84.8M	0.26%
Walleye Trading LLC	$83.8M	0.14%
MENORA MIVTACHIM HOLDINGS LTD.	$83.7M	0.40%
NORDEA INVESTMENT MANAGEMENT AB	$82.1M	0.08%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$80.9M	0.15%
Cerity Partners LLC	$79.3M	0.11%
Candriam S.C.A.	$79.2M	0.41%
NATIONAL BANK OF CANADA /FI/	$79.1M	0.08%
Swedbank AB	$79.0M	0.08%
NEW YORK STATE TEACHERS RETIREMENT SYSTEM	$75.6M	0.15%
STOREBRAND ASSET MANAGEMENT AS	$75.1M	0.22%
PNC FINANCIAL SERVICES GROUP, INC.	$72.8M	0.04%
Korea Investment CORP	$71.2M	0.15%