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Institutional Investment Manager
RUANE, CUNNIFF & GOLDFARB INC
RUANE, CUNNIFF & GOLDFARB INC (CIK: 0000728014) incorporated in Delaware, located at 9 West 57th Street, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Original 13F HR (0000919574-17-001507) filed in 2017.02.13
#
Name
Shares
Value ($)
%
Options
Notes
1 58 COM INC 5,248,519 146,959 1.38%
2 AFFILIATED MANAGERS GROUP 16,645 2,419 0.02%
3 ALIBABA GROUP HLDG LTD 3,335 293 0.00%
4 ALIGN TECHNOLOGY INC 48,118 4,626 0.04%
5 ALPHABET INC 424,132 327,354 3.08%
6 ALPHABET INC 387,556 307,119 2.89%
7 AMAZON COM INC 447,506 335,571 3.15%
8 AMERICAN ELEC PWR INC 15,485 975 0.01%
9 AMERICAN EXPRESS CO 672,484 49,818 0.47%
10 ARCH CAP GROUP LTD 9,488 819 0.01%
11 AT&T INC 82,445 3,506 0.03%
12 ATHENA HEALTH INC. 302,156 31,778 0.30%
13 AUTOHOME INC 50,167 1,268 0.01%
14 BAIDU INC 2,645,459 434,940 4.09%
15 BERKSHIRE HATHAWAY INC DEL 4,800 1,171,781 11.01%
16 BERKSHIRE HATHAWAY INC DEL 3,956,534 644,836 6.06%
17 BUILDERS FIRSTSOURCE 5,007,377 54,931 0.52%
18 CABLE ONE INC 3,228 2,007 0.02%
19 CAPITAL ONE FINL CORP 1,200,000 104,688 0.98%
20 CARMAX INC 10,052,354 647,271 6.08%
21 CATERPILLAR INC 6,848 635 0.01%
22 CHARTER COMMUNICATIONS INC N 15,892 4,576 0.04%
23 CHIPOTLE MEXICAN GRILL INC 539,633 203,614 1.91%
24 COCA COLA CO 58,788 2,437 0.02%
25 COSTCO WHSL CORP NEW 440,162 70,474 0.66%
26 CRESUD S A C I F Y A 616,883 9,728 0.09%
27 CVS HEALTH CORP 13,401 1,057 0.01%
28 D R HORTON INC 410,000 11,205 0.11%
29 DANAHER CORP DEL 1,733,275 134,918 1.27%
30 DENTSPLY SIRONA INC 9,102,714 525,500 4.94%
31 EDISON INTL 42,900 3,088 0.03%
32 EMCOR GROUP INC 1,390,969 98,425 0.92%
33 EXPEDITORS INTL WASH INC 7,978 423 0.00%
34 EXXON MOBIL CORP 45,201 4,080 0.04%
35 FACEBOOK INC 4,624 532 0.00%
36 FASTENAL CO 9,391,446 441,210 4.15%
37 GOLDMAN SACHS GROUP INC 715,555 171,340 1.61%
38 GRAHAM HLDGS CO 3,228 1,653 0.02%
39 HDFC BANK LTD 15,592 946 0.01%
40 HOME DEPOT INC 16,500 2,212 0.02%
41 IAC INTERACTIVECORP 1,205,275 78,090 0.73%
42 IDEXX LAB 27,741 3,253 0.03%
43 INTERACTIVE BROKERS GROUP IN 1,001,923 36,580 0.34%
44 INTERNATIONAL BUSINESS MACHS 3,392 563 0.01%
45 IRSA INVERSIONES Y REP S A GLOBL DEP RCPT 422,650 7,794 0.07%
46 JACOBS ENGR GROUP INC 4,935,528 281,325 2.64%
47 JD COM INC 1,790,000 45,538 0.43%
48 JOHNSON & JOHNSON 5,238 603 0.01%
49 JPMORGAN CHASE & CO 509,309 43,948 0.41%
50 JPMorgan Chase & Co. Warrants Exp 10/28/18 1,400,000 61,978 0.58%
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