Boston Scientific (BSX)

Sector:Health Care
Super Investor Stats:
Ownership count:2
Ownership rank:373
% of all portfolios:0.006%
Hold Price * :$57.81
History Portfolio Manager Activity ▼ Share change % change to portfolio
Q2  2023
≡ Viking Global Investors Sell 100.00% 1,136,881 0.27
Q1  2023
≡ Viking Global Investors Reduce 88.07% 8,391,712 1.99
Q4  2022
≡ Viking Global Investors Reduce 41.05% 6,634,328 1.55
Q1  2022
≡ Viking Global Investors Reduce 32.29% 6,122,359 1.10
Q4  2021
≡ Lee Ainslie - Maverick Capital Sell 100.00% 62,528 0.03
Q3  2021
≡ Lee Ainslie - Maverick Capital Reduce 34.32% 32,668 0.02
≡ Viking Global Investors Reduce 48.43% 6,449,411 0.78
Q2  2021
≡ Viking Global Investors Reduce 25.59% 4,580,286 0.60
Q1  2021
≡ Viking Global Investors Reduce 40.33% 12,094,790 1.39
≡ Lee Ainslie - Maverick Capital Reduce 52.70% 36,915 0.01
Q4  2020
≡ David Tepper - Appaloosa Management Sell 100.00% 787,500 0.53
Q3  2020
≡ David Tepper - Appaloosa Management Reduce 17.11% 162,500 0.11
Q2  2020
≡ Viking Global Investors Reduce 41.99% 13,358,924 2.03
Q1  2020
≡ Daniel Loeb - Third Point Sell 100.00% 5,000,000 2.60
Q3  2019
≡ Daniel Loeb - Third Point Reduce 9.09% 500,000 0.24
Q1  2019
≡ Lee Ainslie - Maverick Capital Sell 100.00% 77,730 0.04
Q4  2018
≡ David Tepper - Appaloosa Management Sell 100.00% 853,875 0.59
Q3  2018
≡ David Tepper - Appaloosa Management Reduce 66.23% 1,674,263 1.16
Q2  2018
≡ David Tepper - Appaloosa Management Reduce 35.35% 1,382,600 0.53
≡ Lee Ainslie - Maverick Capital Sell 100.00% 71,740 0.03
Q1  2018
≡ David Tepper - Appaloosa Management Reduce 18.23% 871,945 0.26
Q2  2017
≡ David Tepper - Appaloosa Management Reduce 32.19% 1,075,100 0.47
Q4  2014
≡ Dodge & Cox Sell 100.00% 26,720,200 0.55
Q3  2014
≡ Dodge & Cox Reduce 1.03% 278,400 0.01
≡ Leon Cooperman Sell 100.00% 6,549,479 1.10
Q2  2014
≡ Leon Cooperman Reduce 23.25% 1,983,620 0.33
Q1  2014
≡ Dodge & Cox Reduce 2.53% 700,600 0.02
Q4  2013
≡ Dodge & Cox Reduce 22.46% 8,025,449 0.18
≡ Leon Cooperman Reduce 36.64% 4,934,317 0.84
Q3  2013
≡ Leon Cooperman Reduce 18.19% 2,994,684 0.53
≡ Dodge & Cox Reduce 25.92% 12,497,651 0.30
Q2  2013
≡ Leon Cooperman Reduce 0.07% 11,200 0.00
≡ Dodge & Cox Reduce 15.16% 8,618,100 0.18
≡ Thomas Russo - Gardner Russo & Quinn Sell 100.00% 209 0.00
Q4  2012
≡ Dodge & Cox Reduce 1.50% 864,500 0.01
Q3  2012
≡ Dodge & Cox Reduce 3.35% 2,000,000 0.03
Q2  2012
≡ Dodge & Cox Reduce 2.45% 1,500,000 0.02
Q1  2012
≡ Dodge & Cox Reduce 2.02% 1,260,600 0.02
≡ David Tepper - Appaloosa Management Sell 100.00% 7,797,503 7.06
Q3  2011
≡ Dodge & Cox Reduce 9.43% 6,500,000 0.11
Q1  2011
≡ Dodge & Cox Reduce 0.52% 362,100 0.01
Q4  2010
≡ Dodge & Cox Reduce 0.92% 641,900 0.01
Q1  2010
≡ David Einhorn - Greenlight Capital Sell 100.00% 32,668,000 10.54
≡ Harry Burn - Sound Shore Sell 100.00% 4,841,800 2.19
≡ Robert Olstein - Olstein Capital Management Sell 100.00% 1,161,000 1.78
Q4  2009
≡ Dodge & Cox Reduce 4.23% 2,000,000 0.05
≡ Meridian Contrarian Fund Sell 100.00% 882,600 1.04
Q3  2009
≡ Robert Olstein - Olstein Capital Management Reduce 2.38% 22,231 0.04
≡ Meridian Contrarian Fund Reduce 29.14% 362,900 0.43
≡ Harry Burn - Sound Shore Reduce 33.81% 1,907,700 1.02
Q2  2009
≡ Robert Olstein - Olstein Capital Management Reduce 18.26% 208,500 0.41
Q1  2009
≡ Dodge & Cox Reduce 3.14% 1,500,000 0.05
≡ Harry Burn - Sound Shore Reduce 31.52% 2,481,200 1.39
≡ Robert Olstein - Olstein Capital Management Reduce 35.55% 629,886 1.14
Q3  2008
≡ Dodge & Cox Reduce 1.14% 500,000 0.01
≡ Robert Olstein - Olstein Capital Management Reduce 10.06% 155,000 0.23
Q2  2008
≡ Dodge & Cox Reduce 3.28% 1,484,500 0.04
≡ Robert Olstein - Olstein Capital Management Reduce 22.41% 444,900 0.60
Q1  2008
≡ Robert Olstein - Olstein Capital Management Reduce 13.55% 311,083 0.36
Q4  2007
≡ Robert Olstein - Olstein Capital Management Reduce 0.19% 4,300 0.00
≡ Harry Burn - Sound Shore Reduce 27.73% 2,225,000 0.97
Q3  2007
≡ David Katz - Matrix Asset Advisors Sell 100.00% 422,000 2.90

* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.