What does CUSIP 101137107 represent in this 13F holders report?

CUSIP 101137107 is the security identifier for BSX - BOSTON SCIENTIFIC CORP - Common Stock used to aggregate holder disclosures.

How many institutions held BSX - BOSTON SCIENTIFIC CORP - Common Stock in Q1 2020?

783 institutional investors reported BSX - BOSTON SCIENTIFIC CORP - Common Stock for Q1 2020. Use the holders table for investor-level position and value details.

BOSTON SCIENTIFIC CORP - Common Stock (BSX)

CUSIP: 101137107

Q1 2020 13F Holders as of 31 Mar 2020

Type / Class: Equity / Common Stock
Shares outstanding: 1,470,945,837
Total 13F shares: 1,271,871,860
Share change: -8,905,856
Total reported value: $41,518,317,080
Put/Call ratio: 113%
Price per share: $32.63
Number of holders: 783
Value change: -$521,379,687
Number of buys: 366
Number of sells: 427

Quarterly Holders Quick Answers

What is CUSIP 101137107?
CUSIP 101137107 identifies BSX - BOSTON SCIENTIFIC CORP - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2020
Previous quarter: Q4 2019

Recent filing periods for CUSIP 101137107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of BSX - BOSTON SCIENTIFIC CORP - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	8.7%	127,514,509	$5,766,206,000	—	31 Dec 2019	13F
VANGUARD GROUP INC	13F	Company	7.4%	109,016,849	$4,929,743,000	—	31 Dec 2019	13F
Capital World Investors	13F	Company	7.3%	107,746,650	$4,872,302,000	—	31 Dec 2019	13F
BlackRock Finance, Inc.	13F	Company	6.9%	101,603,831	$4,594,525,000	—	31 Dec 2019	13F
STATE STREET CORP	13F	Company	4.1%	60,256,156	$2,724,783,000	—	31 Dec 2019	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	3%	44,577,625	$2,015,800,000	—	31 Dec 2019	13F
JPMORGAN CHASE & CO	13F	Company	2.7%	40,056,004	$1,811,332,000	—	31 Dec 2019	13F
JANUS HENDERSON GROUP PLC	13F	Company	2.6%	38,780,694	$1,753,647,000	—	31 Dec 2019	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	2.4%	35,937,710	$1,625,104,000	—	31 Dec 2019	13F
Bollard Group LLC	13F	Company	2.3%	33,148,983	$1,498,997,000	—	31 Dec 2019	13F
Artisan Partners Limited Partnership	13F	Company	1.3%	19,372,146	$876,008,000	—	31 Dec 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.3%	19,011,579	$857,696,000	—	31 Dec 2019	13F
VIKING GLOBAL INVESTORS LP	13F	Company	1.3%	18,491,662	$836,193,000	—	31 Dec 2019	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.1%	16,106,278	$728,326,000	—	31 Dec 2019	13F
Bank of New York Mellon Corp	13F	Company	1%	15,436,861	$698,056,000	—	31 Dec 2019	13F
NORTHERN TRUST CORP	13F	Company	1%	15,306,507	$692,161,000	—	31 Dec 2019	13F
NORGES BANK	13F	Company	1%	14,856,997	$671,833,000	—	31 Dec 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	1%	14,665,756	$663,187,000	—	31 Dec 2019	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.92%	13,582,733	$614,212,000	—	31 Dec 2019	13F
Nuveen Asset Management, LLC	13F	Company	0.86%	12,628,024	$571,039,000	—	31 Dec 2019	13F
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	13F	Company	0.82%	12,104,073	$544,596,000	—	31 Dec 2019	13F
Invesco Ltd.	13F	Company	0.81%	11,943,935	$540,104,000	—	31 Dec 2019	13F
JENNISON ASSOCIATES LLC	13F	Company	0.77%	11,358,459	$513,630,000	—	31 Dec 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.74%	10,894,151	$492,632,000	—	31 Dec 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.67%	9,910,339	$448,146,000	—	31 Dec 2019	13F
Newport Trust Company, LLC	13F	Company	0.63%	9,276,970	$419,505,000	—	31 Dec 2019	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.62%	9,109,616	$411,937,000	—	31 Dec 2019	13F
Legal & General Group Plc	13F	Company	0.6%	8,781,429	$397,095,000	—	31 Dec 2019	13F
MARSHALL WACE, LLP	13F	Company	0.56%	8,171,352	$369,509,000	—	31 Dec 2019	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	0.54%	7,948,201	$359,418,000	—	31 Dec 2019	13F
Aberdeen Group plc	13F	Company	0.54%	7,872,064	$355,976,000	—	31 Dec 2019	13F
MORGAN STANLEY	13F	Company	0.51%	7,468,011	$337,705,000	—	31 Dec 2019	13F
Marshall Wace North America L.P.	13F	Company	0.5%	7,389,897	$334,171,000	—	31 Dec 2019	13F
Allianz Asset Management GmbH	13F	Company	0.48%	7,024,503	$317,649,000	—	31 Dec 2019	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.47%	6,984,641	$315,845,000	—	31 Dec 2019	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.46%	6,799,086	$307,455,000	—	31 Dec 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.4%	5,953,237	$269,206,000	—	31 Dec 2019	13F
CITADEL ADVISORS LLC	13F	Company	0.4%	5,844,123	$264,271,000	—	31 Dec 2019	13F
Neuberger Berman Group LLC	13F	Company	0.39%	5,682,694	$256,972,000	—	31 Dec 2019	13F
VONTOBEL ASSET MANAGEMENT INC	13F	Company	0.36%	5,300,313	$252,350,000	—	31 Dec 2019	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.36%	5,317,461	$240,456,000	—	31 Dec 2019	13F
Third Point LLC	13F	Company	0.34%	5,000,000	$226,100,000	—	31 Dec 2019	13F
Winslow Capital Management, LLC	13F	Company	0.32%	4,757,016	$215,112,000	—	31 Dec 2019	13F
ORBIMED ADVISORS LLC	13F	Company	0.32%	4,674,800	$211,394,000	—	31 Dec 2019	13F
Swiss National Bank	13F	Company	0.31%	4,577,825	$207,009,000	—	31 Dec 2019	13F
Capital Research Global Investors	13F	Company	0.3%	4,465,937	$201,950,000	—	31 Dec 2019	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.3%	4,442,255	$200,878,773	—	31 Dec 2019	13F
FIL Ltd	13F	Company	0.29%	4,310,922	$194,940,000	—	31 Dec 2019	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.29%	4,255,095	$192,415,000	—	31 Dec 2019	13F
AustralianSuper Pty Ltd	13F	Company	0.29%	4,239,138	$191,694,000	—	31 Dec 2019	13F

Institutional Holders of BOSTON SCIENTIFIC CORP - Common Stock (BSX) as of Q1 2020

As of 31 Mar 2020, BOSTON SCIENTIFIC CORP - Common Stock (BSX) was held by 783 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 1,271,871,860 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock Inc., FMR LLC, Capital World Investors, STATE STREET CORP, WELLINGTON MANAGEMENT GROUP LLP, JANUS HENDERSON GROUP PLC, PRIMECAP MANAGEMENT CO/CA/, JPMORGAN CHASE & CO, and Bollard Group LLC. This page lists 784 institutional shareholders reporting positions in this security for the Q1 2020 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2020 vs Q4 2019 Across Filers

Q4 2019 holders

838

Q1 2020 holders

783

Holder diff

-55

Investor	Q4 2019 Shares	Q1 2020 Shares	Share Diff	Share Chg %	Q4 2019 Value $	Q1 2020 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.