Q4  2018 |
≡ |
VIVEF - Vivendi Universal S.A. |
Reduce 1.02% |
46,283 |
0.03 |
≡ |
MHK - Mohawk Industries |
Reduce 1.02% |
5,302 |
0.02 |
≡ |
LBRDA - Liberty Broadband Corp. CL A |
Reduce 1.02% |
4,966 |
0.01 |
≡ |
FWONA - Liberty Media Corp Formula One Series A |
Reduce 1.02% |
512 |
0.00 |
≡ |
MA - Mastercard Inc. |
Reduce 5.79% |
67,933 |
0.39 |
≡ |
VOPKF - Koninklijke Vopak N.V. |
Reduce 6.85% |
126,030 |
0.17 |
≡ |
HCXLF - Hiscox Ltd. |
Reduce 8.02% |
363,435 |
0.23 |
≡ |
AMZN - Amazon.com Inc. |
Reduce 10.01% |
202,200 |
0.46 |
≡ |
GOOG - Alphabet Inc. CL C |
Reduce 11.51% |
663,180 |
1.04 |
≡ |
BRK.A - Berkshire Hathaway CL A |
Reduce 28.44% |
300 |
2.77 |
≡ |
TJX - TJX Companies Inc. |
Reduce 94.61% |
2,097,627 |
2.81 |
≡ |
WFC - Wells Fargo |
Sell 100.00% |
1,572,953 |
2.11 |
Q3  2018 |
≡ |
META - Meta Platforms Inc. |
Add 26.02% |
174,719 |
0.73 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Reduce 1.86% |
5,978 |
0.03 |
≡ |
BRK.A - Berkshire Hathaway CL A |
Reduce 1.95% |
21 |
0.17 |
≡ |
FWONK - Liberty Media Corp Formula One Series C |
Reduce 2.01% |
94,161 |
0.09 |
≡ |
FWONA - Liberty Media Corp Formula One Series A |
Reduce 2.01% |
1,023 |
0.00 |
≡ |
SCHW - Charles Schwab Corp. |
Reduce 2.16% |
70,036 |
0.09 |
≡ |
GOOG - Alphabet Inc. CL C |
Reduce 2.22% |
130,900 |
0.20 |
≡ |
GOOGL - Alphabet Inc. |
Reduce 2.22% |
65,980 |
0.10 |
≡ |
HCXLF - Hiscox Ltd. |
Reduce 2.23% |
103,464 |
0.06 |
≡ |
MHK - Mohawk Industries |
Reduce 2.32% |
12,288 |
0.06 |
≡ |
NPSNY - Naspers Ltd |
Reduce 2.34% |
13,814 |
0.08 |
≡ |
CACC - Credit Acceptance Corp. |
Reduce 2.37% |
10,070 |
0.11 |
≡ |
J - Jacobs Solutions Inc. |
Reduce 2.64% |
58,232 |
0.11 |
≡ |
LBRDK - Liberty Broadband Corp. CL C |
Reduce 2.70% |
34,786 |
0.07 |
≡ |
LBRDA - Liberty Broadband Corp. CL A |
Reduce 2.70% |
13,485 |
0.03 |
≡ |
KMX - CarMax Inc. |
Reduce 2.72% |
124,135 |
0.24 |
≡ |
VOPKF - Koninklijke Vopak N.V. |
Reduce 2.84% |
53,731 |
0.07 |
≡ |
WFC - Wells Fargo |
Reduce 3.05% |
49,530 |
0.07 |
≡ |
VIVEF - Vivendi Universal S.A. |
Reduce 3.31% |
154,530 |
0.10 |
≡ |
BKNG - Booking Holdings Inc. |
Reduce 3.43% |
2,291 |
0.12 |
≡ |
AMZN - Amazon.com Inc. |
Reduce 7.93% |
174,160 |
0.45 |
≡ |
CNSWF - Constellation Software Inc. |
Reduce 13.53% |
44,728 |
0.84 |
≡ |
RYCEF - Rolls Royce Holdings plc |
Reduce 22.25% |
3,825,348 |
1.26 |
≡ |
MA - Mastercard Inc. |
Reduce 25.17% |
394,426 |
2.24 |
≡ |
TJX - TJX Companies Inc. |
Reduce 50.07% |
2,222,998 |
3.18 |
Q2  2018 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Add 253.74% |
230,000 |
1.05 |
≡ |
LBRDK - Liberty Broadband Corp. CL C |
Add 30.30% |
299,024 |
0.56 |
≡ |
META - Meta Platforms Inc. |
Add 20.56% |
114,491 |
0.55 |
≡ |
J - Jacobs Solutions Inc. |
Add 16.23% |
307,523 |
0.48 |
≡ |
NPSNY - Naspers Ltd |
Add 5.43% |
30,435 |
0.19 |
≡ |
MA - Mastercard Inc. |
Reduce 3.76% |
61,300 |
0.30 |
≡ |
AMZN - Amazon.com Inc. |
Reduce 16.35% |
429,000 |
0.90 |
≡ |
BRK.A - Berkshire Hathaway CL A |
Reduce 23.53% |
331 |
2.30 |
≡ |
OMC - Omnicom Group |
Sell 100.00% |
679,750 |
1.27 |
Q1  2018 |
≡ |
KMX - CarMax Inc. |
Add 79.13% |
2,015,933 |
3.20 |
≡ |
GOOG - Alphabet Inc. CL C |
Add 11.05% |
586,400 |
0.78 |
≡ |
NPSNY - Naspers Ltd |
Buy |
560,932 |
3.52 |
≡ |
VIVEF - Vivendi Universal S.A. |
Buy |
4,674,259 |
3.10 |
≡ |
META - Meta Platforms Inc. |
Buy |
556,927 |
2.28 |
≡ |
LBRDK - Liberty Broadband Corp. CL C |
Buy |
987,034 |
2.17 |
≡ |
LBRDA - Liberty Broadband Corp. CL A |
Buy |
498,557 |
1.09 |
≡ |
AMZN - Amazon.com Inc. |
Reduce 0.01% |
320 |
0.00 |
≡ |
BKNG - Booking Holdings Inc. |
Reduce 0.01% |
8 |
0.00 |
≡ |
CACC - Credit Acceptance Corp. |
Reduce 0.01% |
52 |
0.00 |
≡ |
FWONA - Liberty Media Corp Formula One Series A |
Reduce 0.01% |
6 |
0.00 |
≡ |
FWONK - Liberty Media Corp Formula One Series C |
Reduce 0.01% |
569 |
0.00 |
≡ |
GOOGL - Alphabet Inc. |
Reduce 0.01% |
360 |
0.00 |
≡ |
HCXLF - Hiscox Ltd. |
Reduce 0.01% |
562 |
0.00 |
≡ |
MHK - Mohawk Industries |
Reduce 0.01% |
64 |
0.00 |
≡ |
RYCEF - Rolls Royce Holdings plc |
Reduce 0.01% |
2,086 |
0.00 |
≡ |
SCHW - Charles Schwab Corp. |
Reduce 0.01% |
394 |
0.00 |
≡ |
VOPKF - Koninklijke Vopak N.V. |
Reduce 0.01% |
230 |
0.00 |
≡ |
J - Jacobs Solutions Inc. |
Reduce 13.87% |
305,047 |
0.46 |
≡ |
CNSWF - Constellation Software Inc. |
Reduce 15.00% |
58,300 |
1.02 |
≡ |
TJX - TJX Companies Inc. |
Reduce 23.10% |
1,333,426 |
1.40 |
≡ |
MA - Mastercard Inc. |
Reduce 28.40% |
646,022 |
2.90 |
≡ |
WFC - Wells Fargo |
Reduce 35.43% |
890,335 |
1.20 |
≡ |
OMC - Omnicom Group |
Reduce 53.95% |
796,250 |
1.49 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Reduce 83.65% |
463,811 |
2.35 |
≡ |
XRAY - DENTSPLY SIRONA Inc. |
Sell 100.00% |
3,435,757 |
5.62 |
≡ |
ORLY - O'Reilly Automotive |
Sell 100.00% |
454,080 |
2.72 |
≡ |
WAT - Waters Corp. |
Sell 100.00% |
438,546 |
2.11 |
≡ |
CMG - Chipotle Mexican Grill Inc. |
Sell 100.00% |
58,824 |
0.42 |
Q4  2017 |
≡ |
AMZN - Amazon.com Inc. |
Add 127.48% |
1,470,600 |
2.14 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Add 3.57% |
19,100 |
0.09 |
≡ |
VOPKF - Koninklijke Vopak N.V. |
Buy |
1,892,737 |
2.06 |
≡ |
BRK.A - Berkshire Hathaway CL A |
Reduce 4.74% |
70 |
0.52 |
≡ |
ORLY - O'Reilly Automotive |
Reduce 8.37% |
41,476 |
0.25 |
≡ |
KMX - CarMax Inc. |
Reduce 24.29% |
817,380 |
1.30 |
≡ |
EME - Emcor Group |
Sell 100.00% |
710,252 |
1.31 |
Q3  2017 |
≡ |
GOOG - Alphabet Inc. CL C |
Add 78.14% |
2,327,360 |
2.96 |
≡ |
WFC - Wells Fargo |
Add 34.74% |
647,862 |
0.95 |
≡ |
J - Jacobs Solutions Inc. |
Add 7.64% |
156,144 |
0.24 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Reduce 7.69% |
44,600 |
0.22 |
≡ |
MA - Mastercard Inc. |
Reduce 14.93% |
399,275 |
1.49 |
≡ |
TJX - TJX Companies Inc. |
Reduce 16.49% |
1,140,056 |
1.11 |
≡ |
ORLY - O'Reilly Automotive |
Reduce 18.41% |
111,810 |
0.64 |
≡ |
WAT - Waters Corp. |
Reduce 43.10% |
332,153 |
1.58 |
≡ |
CMG - Chipotle Mexican Grill Inc. |
Reduce 71.99% |
151,172 |
1.23 |
≡ |
DHR - Danaher Corp. |
Sell 100.00% |
639,218 |
1.42 |
≡ |
COIHF - Croda International |
Sell 100.00% |
627,297 |
0.84 |
Q2  2017 |
≡ |
OMC - Omnicom Group |
Add 72.77% |
621,698 |
1.36 |
≡ |
BKNG - Booking Holdings Inc. |
Add 44.04% |
20,445 |
1.01 |
≡ |
CACC - Credit Acceptance Corp. |
Add 16.96% |
61,574 |
0.42 |
≡ |
HCXLF - Hiscox Ltd. |
Add 0.33% |
15,165 |
0.01 |
≡ |
DHR - Danaher Corp. |
Reduce 8.57% |
59,927 |
0.13 |
≡ |
ORLY - O'Reilly Automotive |
Reduce 17.56% |
129,331 |
0.75 |
≡ |
BRK.B - Berkshire Hathaway CL B |
Reduce 40.07% |
387,800 |
1.73 |