Merck & Co. (MRK)

Sector:Health Care
Super Investor Stats:
Ownership count:6
Ownership rank:66
% of all portfolios:0.203%
Hold Price * :$113.56
History Portfolio Manager Activity Share change % change to portfolio ▼
Q3  2024
≡ Kahn Brothers Group Reduce 1.93% 11,423 0.22
≡ Torray Funds Sell 100.00% 1,705 0.03
≡ Thomas Russo - Gardner Russo & Quinn Reduce 10.42% 359 0.00
Q2  2024
≡ Harry Burn - Sound Shore Reduce 23.42% 162,397 0.67
≡ Kahn Brothers Group Reduce 3.57% 21,904 0.46
≡ Thomas Russo - Gardner Russo & Quinn Reduce 1.91% 67 0.00
Q1  2024
≡ Kahn Brothers Group Reduce 1.72% 10,726 0.21
≡ Harry Burn - Sound Shore Reduce 1.20% 8,431 0.03
≡ Lee Ainslie - Maverick Capital Sell 100.00% 8,389 0.02
≡ David Katz - Matrix Asset Advisors Reduce 12.93% 425 0.01
≡ Torray Funds Reduce 16.46% 336 0.01
≡ Christopher Bloomstran - Semper Augustus Reduce 0.30% 132 0.00
≡ Thomas Russo - Gardner Russo & Quinn Reduce 7.70% 293 0.00
Q4  2023
≡ Kahn Brothers Group Reduce 2.23% 14,252 0.24
≡ Harry Burn - Sound Shore Reduce 0.22% 1,570 0.01
≡ Lee Ainslie - Maverick Capital Reduce 39.43% 5,462 0.01
≡ Thomas Russo - Gardner Russo & Quinn Reduce 0.94% 36 0.00
≡ Bill & Melinda Gates Foundation Trust Sell 100.00% 17,740 0.00
Q3  2023
≡ Harry Burn - Sound Shore Reduce 6.32% 47,452 0.19
≡ Kahn Brothers Group Reduce 1.52% 9,878 0.16
≡ David Katz - Matrix Asset Advisors Reduce 15.32% 589 0.01
≡ Thomas Russo - Gardner Russo & Quinn Reduce 2.98% 118 0.00
Q2  2023
≡ Kahn Brothers Group Reduce 3.41% 22,933 0.39
≡ Christopher Bloomstran - Semper Augustus Reduce 0.07% 29 0.00
≡ David Katz - Matrix Asset Advisors Reduce 4.47% 180 0.00
Q1  2023
≡ Kahn Brothers Group Reduce 1.49% 10,159 0.16
≡ Lee Ainslie - Maverick Capital Sell 100.00% 1,972 0.01
≡ David Katz - Matrix Asset Advisors Reduce 3.59% 150 0.00
Q4  2022
≡ Hillman Value Fund Sell 100.00% 60,169 3.00
≡ Harry Burn - Sound Shore Reduce 8.43% 19,710 0.25
≡ Kahn Brothers Group Reduce 0.36% 2,492 0.04
≡ David Katz - Matrix Asset Advisors Reduce 14.18% 690 0.01
≡ Thomas Russo - Gardner Russo & Quinn Reduce 4.80% 185 0.00
≡ Lee Ainslie - Maverick Capital Reduce 24.70% 647 0.00
Q3  2022
≡ Hillman Value Fund Reduce 33.15% 29,831 1.49
≡ Kahn Brothers Group Reduce 2.11% 14,769 0.20
≡ Thomas Russo - Gardner Russo & Quinn Reduce 1.30% 51 0.00
Q2  2022
≡ David Katz - Matrix Asset Advisors Reduce 97.12% 164,178 2.36
≡ Harry Burn - Sound Shore Reduce 45.94% 198,745 1.87
Q1  2022
≡ Harry Burn - Sound Shore Reduce 20.29% 110,090 0.79
≡ Kahn Brothers Group Reduce 2.07% 14,689 0.15
Q4  2021
≡ Harry Burn - Sound Shore Reduce 5.10% 29,150 0.19
≡ David Katz - Matrix Asset Advisors Reduce 5.93% 10,376 0.10
≡ Lee Ainslie - Maverick Capital Sell 100.00% 1,008 0.00
Q3  2021
≡ Warren Buffett - Berkshire Hathaway Sell 100.00% 9,157,192 0.24
≡ Kahn Brothers Group Reduce 1.42% 10,146 0.11
≡ Lee Ainslie - Maverick Capital Reduce 81.61% 4,472 0.00
Q2  2021
≡ Warren Buffett - Berkshire Hathaway Reduce 48.79% 8,725,196 0.23
≡ Lee Ainslie - Maverick Capital Reduce 83.06% 26,865 0.00
Q1  2021
≡ Warren Buffett - Berkshire Hathaway Reduce 37.69% 10,815,047 0.31
≡ Kahn Brothers Group Reduce 3.31% 24,204 0.29
≡ Torray Funds Sell 100.00% 14,198 0.19
≡ Lee Ainslie - Maverick Capital Reduce 45.40% 26,898 0.02
≡ Thomas Russo - Gardner Russo & Quinn Reduce 2.18% 86 0.00
Q4  2020
≡ Kahn Brothers Group Reduce 8.93% 71,719 1.02
≡ Torray Funds Reduce 6.59% 1,001 0.01
Q3  2020
≡ Kahn Brothers Group Reduce 13.21% 122,175 1.92
≡ Harry Burn - Sound Shore Reduce 26.92% 126,200 1.02
≡ David Katz - Matrix Asset Advisors Reduce 12.87% 16,748 0.27
≡ Lee Ainslie - Maverick Capital Reduce 5.49% 1,314 0.00
Q2  2020
≡ Kahn Brothers Group Reduce 10.15% 104,490 1.37
≡ Harry Burn - Sound Shore Reduce 13.47% 72,950 0.56
≡ Torray Funds Reduce 9.39% 1,570 0.02
Q1  2020
≡ Kahn Brothers Group Reduce 0.83% 8,580 0.12
≡ Harry Burn - Sound Shore Reduce 2.64% 14,700 0.12
≡ Torray Funds Reduce 21.52% 4,585 0.08
Q4  2019
≡ Kahn Brothers Group Reduce 48.68% 984,546 10.86
≡ Harry Burn - Sound Shore Reduce 0.65% 3,650 0.02
≡ Lee Ainslie - Maverick Capital Sell 100.00% 14,928 0.02
≡ Thomas Russo - Gardner Russo & Quinn Reduce 1.08% 30 0.00
≡ Torray Funds Reduce 1.14% 245 0.00
Q3  2019
≡ Kahn Brothers Group Reduce 81.05% 8,648,511 48.32
≡ Christopher Bloomstran - Semper Augustus Reduce 0.49% 211 0.01
Q2  2019
≡ Harry Burn - Sound Shore Reduce 29.00% 228,750 1.14
≡ Richard Pzena - Hancock Classic Value Sell 100.00% 268,948 1.01
≡ Thomas Russo - Gardner Russo & Quinn Reduce 0.18% 5 0.00
Q1  2019
≡ Daniel Loeb - Third Point Sell 100.00% 2,775,000 3.26
≡ Richard Pzena - Hancock Classic Value Reduce 69.85% 623,180 2.34
≡ Harry Burn - Sound Shore Reduce 29.58% 331,350 1.57
≡ Kahn Brothers Group Reduce 5.39% 47,377 0.62
≡ Torray Funds Reduce 8.82% 2,008 0.02
Q4  2018
≡ Daniel Loeb - Third Point Reduce 38.33% 1,725,000 2.03
≡ Harry Burn - Sound Shore Reduce 7.33% 88,550 0.42
≡ Kahn Brothers Group Reduce 0.90% 7,978 0.10
≡ Torray Funds Reduce 12.36% 3,210 0.03
Q3  2018
≡ Harry Burn - Sound Shore Reduce 18.02% 265,750 0.96
≡ Kahn Brothers Group Reduce 1.15% 10,337 0.11
≡ Dodge & Cox Sell 100.00% 1,131,632 0.10
Q2  2018
≡ Dodge & Cox Reduce 85.90% 6,895,268 0.61
≡ Kahn Brothers Group Reduce 0.81% 7,310 0.07
≡ Thomas Gayner - Markel Group Sell 100.00% 5,600 0.01
Q1  2018
≡ Kahn Brothers Group Reduce 1.61% 14,822 0.13
≡ Thomas Russo - Gardner Russo & Quinn Sell 100.00% 2,886 0.00
Q3  2017
≡ Kahn Brothers Group Reduce 1.51% 14,110 0.14
Q2  2017
≡ Hillman Value Fund Sell 100.00% 15,000 3.52
≡ Harry Burn - Sound Shore Reduce 8.78% 96,700 0.32
≡ Kahn Brothers Group Reduce 0.77% 7,279 0.07
Q1  2017
≡ Kahn Brothers Group Reduce 1.32% 12,622 0.14
Q4  2016
≡ Dodge & Cox Reduce 25.04% 2,594,600 0.25
≡ Kahn Brothers Group Reduce 0.55% 5,250 0.05

* "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.