The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Interxion Holding Nv COM N47279109 5,799 260,745 SH   SOLE   0 0 260,745
Abbott Laboratories COM 002824100 522 15,728 SH   SOLE   0 0 15,728
Abbvie Inc COM 00287Y109 704 15,728 SH   SOLE   0 0 15,728
Air Lease Corp COM 00912X302 7,675 277,465 SH   SOLE   0 0 277,465
Altria Group Inc COM 02209S103 259 7,535 SH   SOLE   0 0 7,535
Amazon.com COM 023135106 14,453 46,228 SH   SOLE   0 0 46,228
American Express COM 025816109 2,700 35,754 SH   SOLE   0 0 35,754
American Tower COM 03027X100 21,302 287,357 SH   SOLE   0 0 287,357
Anadarko Petroleum COM 032511107 948 10,200 SH   SOLE   0 0 10,200
Apple Computer Inc COM 037833100 536 1,125 SH   SOLE   0 0 1,125
Athenahealth Inc COM 04685W103 22,000 202,615 SH   SOLE   0 0 202,615
Auto Data Processing COM 053015103 420 5,800 SH   SOLE   0 0 5,800
Berkshire Hathaway Cl A COM 084670108 1,193 7 SH   SOLE   0 0 7
Berkshire Hathaway Cl B COM 084670207 495 4,360 SH   SOLE   0 0 4,360
Cigna COM 125509109 860 11,195 SH   SOLE   0 0 11,195
Cabot Oil & Gas COM 127097103 672 18,000 SH   SOLE   0 0 18,000
Chevron Texaco COM 166764100 433 3,564 SH   SOLE   0 0 3,564
Coca Cola Company COM 191216100 417 11,016 SH   SOLE   0 0 11,016
Colgate-Palmolive Co COM 194162103 237 4,000 SH   SOLE   0 0 4,000
Comcast Corp New Cl A COM 20030N101 677 15,000 SH   SOLE   0 0 15,000
DFC Global Corp COM 23324T107 110 10,000 SH   SOLE   0 0 10,000
DTS Inc COM 23335C101 8,499 404,695 SH   SOLE   0 0 404,695
Destination Maternity Co COM 25065D100 2,690 84,590 SH   SOLE   0 0 84,590
Disney Walt Co COM 254687106 503 7,796 SH   SOLE   0 0 7,796
eBay COM 278642103 12,686 227,370 SH   SOLE   0 0 227,370
Electronic Arts COM 285512109 7,426 290,637 SH   SOLE   0 0 290,637
Euronet Worldwide COM 298736109 259 6,500 SH   SOLE   0 0 6,500
Exxon Mobil COM 30231G102 4,974 57,807 SH   SOLE   0 0 57,807
General Electric COM 369604103 202 8,448 SH   SOLE   0 0 8,448
Glaxosmithkline Plc COM 37733W105 253 5,033 SH   SOLE   0 0 5,033
Google Inc Class A COM 38259P508 1,122 1,281 SH   SOLE   0 0 1,281
Hess Corp COM 42809H107 232 3,000 SH   SOLE   0 0 3,000
I C U Medical COM 44930G107 1,452 21,375 SH   SOLE   0 0 21,375
Intl Business Machines COM 459200101 517 2,790 SH   SOLE   0 0 2,790
Johnson & Johnson COM 478160104 2,481 28,620 SH   SOLE   0 0 28,620
Merck & Co Inc COM 58933Y105 621 13,046 SH   SOLE   0 0 13,046
Microsoft COM 594918104 885 26,600 SH   SOLE   0 0 26,600
Netflix Inc COM 64110L106 48,862 158,022 SH   SOLE   0 0 158,022
Northern Trust Corporation COM 665859104 375 6,888 SH   SOLE   0 0 6,888
Oracle COM 68389X105 473 14,250 SH   SOLE   0 0 14,250
PVR Partners LP LP 693665101 888 38,402 SH   SOLE   0 0 38,402
Penn Virginia Corp COM 707882106 502 75,419 SH   SOLE   0 0 75,419
Pfizer Incorporated COM 717081103 296 10,317 SH   SOLE   0 0 10,317
Philip Morris Intl Inc COM 718172109 596 6,885 SH   SOLE   0 0 6,885
T Rowe Price Group COM 74144T108 4,211 58,548 SH   SOLE   0 0 58,548
Qualcomm COM 747525103 28,100 417,410 SH   SOLE   0 0 417,410
Rackspace Hosting Inc COM 750086100 8,749 165,830 SH   SOLE   0 0 165,830
3M Company COM 88579Y101 213 1,780 SH   SOLE   0 0 1,780
Union Pacific COM 907818108 283 1,820 SH   SOLE   0 0 1,820
Wells Fargo & Co. New COM 949746101 392 9,475 SH   SOLE   0 0 9,475