| 1 |
ALPHABET INC CL C |
203,920 |
157,390 |
24.19% |
|
|
| 2 |
INTERACTIVE BROKERS GRO CL A |
3,301,252 |
120,529 |
18.53% |
|
|
| 3 |
Credit Acceptance Corp Mich |
457,070 |
99,417 |
15.28% |
|
|
| 4 |
AMERCO |
148,687 |
54,953 |
8.45% |
|
|
| 5 |
CHARTER COMMUNICATIONS INC CL A |
146,685 |
42,234 |
6.49% |
|
|
| 6 |
RUSH ENTERPRISES INC |
1,138,939 |
36,332 |
5.59% |
|
|
| 7 |
LIBERTY GLOBAL PLC CL C (NON-VOTING) |
1,102,395 |
32,741 |
5.03% |
|
|
| 8 |
Ferrari N.V. |
548,766 |
31,905 |
4.90% |
|
|
| 9 |
BUILDERS FIRSTSOURCE INC |
2,214,395 |
24,292 |
3.73% |
|
|
| 10 |
RUSH ENTERPRISES INC |
732,490 |
22,612 |
3.48% |
|
|
| 11 |
YAHOO! INC |
565,000 |
21,849 |
3.36% |
|
|
| 12 |
Grupo Televisa, S.A. GDS |
300,000 |
6,267 |
0.96% |
|
|
