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
ABIOMED INC COM COMMON 003654100 106,487 568,208 SH   SOLE   388,770 84,172 95,266
ALLERGAN PLC. COM STK COMMON G0177J108 243,602 1,489,196 SH   SOLE   617,490 387,184 484,522
AMADEUS IT GROUP EUR0.01 COMMON E04908112 84,899 1,176,506 SH   SOLE   14,971 0 1,161,535
APPLIED MATERIALS INC COM COMMON 038222105 284,833 5,571,853 SH   SOLE   2,222,407 1,498,090 1,851,356
AFFILIATED MANAGERS GROUP INC COM STK COMMON 008252108 99,029 482,483 SH   SOLE   318,165 86,152 78,166
ARISTA NETWORKS INC COM COMMON 040413106 299,779 1,272,515 SH   SOLE   512,522 332,881 427,112
ADR ASML HLDG NV NY REG 2012 (POST REV SPLIT) COMMON N07059202 284,055 1,634,193 SH   SOLE   654,745 432,660 546,788
ASML HOLDING NV EUR0.09 COMMON N07059202 76,365 438,245 SH   SOLE   5,609 9,104 423,532
ATHENAHEALTH INC COM MON STOCK COMMON 04685W103 70,717 531,549 SH   SOLE   356,663 87,223 87,663
BOEING CO COM COMMON 097023105 4,726 16,028 SH   SOLE   201 15,827 0
ADR ALIBABA GROUP HOLDING LTD SPONSORED ADS ADR 01609W102 55,414 321,373 SH   SOLE   4,075 2,370 314,928
ADR BAIDU INC SPONS REPR 0.10 ORD CLS'A' ADR 056752108 63,726 272,091 SH   SOLE   3,436 9,429 259,226
BIOGEN INC COMMON STOCK COMMON 09062X103 658,172 2,066,022 SH   SOLE   745,011 488,869 832,142
BIOVERATIV INC COM COMMON 09075E100 113,615 2,107,110 SH   SOLE   1,413,276 294,094 399,740
BLACKBAUD INC COM COMMON 09227Q100 109,138 1,155,031 SH   SOLE   806,054 151,102 197,875
CARGURUS INC CL A COMMON 141788109 1,152 38,445 SH   SOLE   510 37,935 0
CARS COM INC COM COMMON 14575E105 74,278 2,575,534 SH   SOLE   1,735,836 414,843 424,855
CROWN CASTLE INTL CORP NEW COM REIT 22822V101 615,613 5,545,570 SH   SOLE   2,207,812 1,499,568 1,838,190
CENTENNIAL RESOURCE DEVELOPMENT INC COM USD0.01 COMMON 15136A102 463 23,394 SH   SOLE   301 23,093 0
CELGENE CORP COM COMMON 151020104 591,561 5,668,473 SH   SOLE   2,106,634 1,329,836 2,232,003
CORE LABORATORIES NV NLG0.03 COMMON N22717107 54,659 498,947 SH   SOLE   348,536 65,748 84,663
CME GROUP INC COM STK COMMON 12572Q105 405,099 2,773,705 SH   SOLE   932,757 606,262 1,234,686
DOLLAR GEN CORP NEW COM COMMON 256677105 332,450 3,574,356 SH   SOLE   1,423,068 968,530 1,182,758
DUNKIN BRANDS GROUP INC COM COMMON 265504100 117,223 1,818,261 SH   SOLE   1,225,268 295,557 297,436
DOMINOS PIZZA INC COM COMMON 25754A201 65,674 347,558 SH   SOLE   133,466 103,179 110,913
DSV DKK1 COMMON K3013J154 70,885 900,496 SH   SOLE   11,403 0 889,093
ELECTR ARTS COM COMMON 285512109 439,268 4,181,121 SH   SOLE   1,478,141 905,990 1,796,990
EBAY INC COM USD0.001 COMMON 278642103 609,572 16,151,896 SH   SOLE   5,783,000 3,612,530 6,756,366
ELEMENT FLEET MGMT COM NPV COMMON 286181201 96,419 12,758,857 SH   SOLE   4,187,492 1,812,435 6,758,930
EQUITY COMMONWEALTH USD0.01( BNF INT) REIT 294628102 148,992 4,883,386 SH   SOLE   3,307,232 672,948 903,206
EQUINIX INC COM PAR $0.001 REIT 29444U700 278,725 614,990 SH   SOLE   246,844 162,234 205,912
EVOLENT HEALTH INC CL A CL A COMMON 30050B101 534 43,429 SH   SOLE   558 42,871 0
EXPEDITORS INTL WASH INC COM COMMON 302130109 69,904 1,080,612 SH   SOLE   725,844 177,913 176,855
EXPERIAN ORD USD0.10 COMMON G32655105 75,465 3,413,625 SH   SOLE   44,037 32,324 3,337,264
FACEBOOK INC COM USD0.000006 CL 'A' COMMON 30303M102 526,760 2,985,154 SH   SOLE   1,051,033 711,072 1,223,049
FEDEX CORP COM COMMON 31428X106 646,998 2,592,763 SH   SOLE   934,304 607,035 1,051,424
GRACO INC COM COMMON 384109104 89,366 1,976,253 SH   SOLE   1,380,876 257,943 337,434
ALPHABET INC CAP STK USD0.001 CL C COMMON 02079K107 345,932 330,593 SH   SOLE   117,670 73,175 139,748
ALPHABET INC CAPITAL STOCK USD0.001 CL A COMMON 02079K305 623,718 592,100 SH   SOLE   223,023 142,172 226,905
GRIFOLS SA COMMON E5706X215 56,920 1,941,208 SH   SOLE   24,629 0 1,916,579
SCOUT24 AG NPV COMMON D345XT105 77,312 1,891,334 SH   SOLE   24,109 115,036 1,752,189
INTERCONTINENTAL EXCHANGE INC COM COMMON 45866F104 632,458 8,963,416 SH   SOLE   3,272,695 1,965,722 3,724,999
INTERCONTINENTAL HOTELS GROUP COMMON G4804L148 65,040 1,019,958 SH   SOLE   13,558 0 1,006,400
ILLUMINA INC COM COMMON 452327109 226,017 1,034,454 SH   SOLE   325,139 232,246 477,069
IHS MARKIT LTD COM COMMON G47567105 64,651 1,431,921 SH   SOLE   18,228 53,174 1,360,519
IPG PHOTONICS CORP COM COMMON 44980X109 73,524 343,362 SH   SOLE   4,355 19,213 319,794
IQVIA HLDGS INC COM USD0.01 COMMON 46266C105 464,053 4,740,072 SH   SOLE   1,882,890 1,293,438 1,563,744
INTERTEK GROUP ORD GBP0.01 COMMON G4911B108 83,295 1,187,692 SH   SOLE   15,040 0 1,172,652
J2 GLOBAL INC COM COMMON 48123V102 99,797 1,330,098 SH   SOLE   878,468 235,931 215,699
KINDER MORGAN INC DEL COM COMMON 49456B101 2,190 121,202 SH   SOLE   1,615 119,587 0
LIBERTY GLOBAL PLC USD0.01 A COMMON G5480U104 110,868 3,093,442 SH   SOLE   1,217,221 864,799 1,011,422
LIBERTY GLOBAL PLC -SERIES C COM COMMON G5480U120 545,045 16,106,556 SH   SOLE   5,932,454 3,600,845 6,573,257
LENDINGCLUB CORP COM COMMON 52603A109 42,097 10,193,070 SH   SOLE   6,975,762 1,509,013 1,708,295
LOGITECH INTERNATIONAL SA CHF0.25(REGD) (POST-SUBD) COMMON H50430232 6,363 189,159 SH   SOLE   189,159 0 0
LOGITECH INTL CHF0.25 (REGD) COMMON H50430232 106,391 3,150,598 SH   SOLE   2,082,608 547,249 520,741
LIBERTY TRIPADVISOR HLDGS INC COM USD0.01 'A' COMMON 531465102 60,996 6,471,817 SH   SOLE   4,007,733 1,484,735 979,349
MASTERCARD INC CL A COMMON 57636Q104 785,864 5,192,020 SH   SOLE   1,835,037 1,240,542 2,116,441
MICRO FOCUS INTL ORD GBP0.10 COMMON G6117L186 61,566 1,805,826 SH   SOLE   22,904 51,647 1,731,275
MERCADOLIBRE INC COM STK COMMON 58733R102 51,393 163,331 SH   SOLE   2,069 2,252 159,010
MSCI INC COMMON COMMON 55354G100 86,103 680,447 SH   SOLE   474,441 90,212 115,794
MICROSOFT CORP COM COMMON 594918104 1,033,115 12,077,575 SH   SOLE   4,512,305 2,943,326 4,621,944
NASPERS 'N' ZAR0.02 COMMON S53435103 61,126 219,325 SH   SOLE   2,753 11,039 205,533
SERVICENOW INC COM USD0.001 COMMON 81762P102 249 1,914 SH   SOLE   0 1,914 0
NVIDIA CORP COM COMMON 67066G104 2,125 10,984 SH   SOLE   147 10,837 0
OUTFRONT MEDIA INC COM REIT 69007J106 77,550 3,342,680 SH   SOLE   2,235,825 564,192 542,663
PAYCOM SOFTWARE INC COM COMMON 70432V102 87,572 1,090,164 SH   SOLE   756,091 149,663 184,410
PAYPAL HLDGS INC COM COMMON 70450Y103 1,182,292 16,059,391 SH   SOLE   5,859,022 3,776,662 6,423,707
LIBERTY INTERACTIVE CORPORATION QVC GROUP SER A COMMON 53071M104 413,778 16,944,236 SH   SOLE   7,067,055 4,356,370 5,520,811
REDFIN CORP COM COMMON 75737F108 51,927 1,657,962 SH   SOLE   1,082,954 309,463 265,545
SCHWAB CHARLES CORP COM NEW COMMON 808513105 518,029 10,084,284 SH   SOLE   4,051,865 2,752,129 3,280,290
SMILES FIDELIDADE COM NPV COMMON 00BF2JKY3 27,485 1,199,527 SH   SOLE   15,118 13,291 1,171,118
SAMSUNG ELECTRONIC GDR GDR 796050888 2,165 1,808 SH   SOLE   24 1,784 0
SHUTTERSTOCK INC COM COMMON 825690100 76,132 1,769,300 SH   SOLE   1,225,633 243,189 300,478
SYMANTEC CORP COM COMMON 871503108 418,388 14,910,494 SH   SOLE   5,461,120 3,469,741 5,979,633
BIO-TECHNE CORP COM COMMON 09073M104 120,662 931,400 SH   SOLE   650,619 122,727 158,054
LENDINGTREE INC NEW COM USD0.01 COMMON 52603B107 143,007 420,054 SH   SOLE   287,631 61,679 70,744
TRIPADVISOR INC COM USD0.001 COMMON 896945201 343,452 9,966,688 SH   SOLE   3,658,021 2,257,806 4,050,861
TAKE-TWO INTERACTIVE SOFTWARE INC COM STK USD0.01 COMMON 874054109 428,011 3,898,808 SH   SOLE   1,534,142 1,085,549 1,279,117
UBIQUITI NETWORKS INC COM USD0.001 COMMON 90347A100 84,417 1,188,640 SH   SOLE   812,841 175,844 199,955
UNITEDHEALTH GROUP INC COM COMMON 91324P102 75,491 342,429 SH   SOLE   4,325 19,855 318,249
VISA INC COM CL A STK COMMON 92826C839 967,131 8,482,120 SH   SOLE   3,193,954 1,982,173 3,305,993
WALGREENS BOOTS ALLIANCE INC COM COMMON 931427108 11 164 SH   SOLE   0 0 164
WISDOMTREE INVTS INC COM COMMON 97717P104 41,047 3,270,702 SH   SOLE   2,124,857 634,705 511,140
WIX.COM LTD COM ILS0.01 COMMON M98068105 76,127 1,322,809 SH   SOLE   865,641 243,929 213,239
DENTSPLY SIRONA INC COM COMMON 24906P109 453,669 6,891,530 SH   SOLE   2,822,242 1,812,903 2,256,385
YELP INC CL A COMMON 985817105 89,518 2,133,435 SH   SOLE   1,445,200 333,344 354,891
ZEE ENTERTAIN ENT INR1 COMMON 618853907 37,513 4,117,399 SH   SOLE   0 0 4,117,399
ZALANDO SE NPV COMMON D98423102 43,788 826,819 SH   SOLE   10,461 6,266 810,092
ZEBRA TECHNOLOGIES CORP CL A COMMON 989207105 82,319 793,062 SH   SOLE   526,024 137,744 129,294
SAMSUNG ELECTRONIC KRW5000 COMMON Y74718100 90,437 37,884 SH   SOLE   481 335 37,068
TENCENT HLDGS LIMITED COMMON STOCK COMMON G87572163 1,400 26,961 SH   SOLE   433 26,528 0
MONOTARO CO.LTD NPV COMMON J46583100 35,915 1,124,741 SH   SOLE   14,349 0 1,110,392
START TODAY CO LTD NPV COMMON J7665M102 82,123 2,703,221 SH   SOLE   34,362 62,061 2,606,798