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

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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
AMAZON COM INC COM 023135106 86,796 50,000 SH   SOLE   50,000 0 0
CODEXIS INC COM 192005106 45,945 3,350,000 SH   SOLE   3,350,000 0 0
SCHLUMBERGER LTD COM 806857108 34,170 1,000,000 SH   SOLE   1,000,000 0 0
WAYFAIR INC CL A 94419L101 33,636 300,000 SH   SOLE   300,000 0 0
TERADYNE INC COM 880770102 31,851 550,000 SH   SOLE   550,000 0 0
BAKER HUGHES A GE CO CL A 05722G100 30,160 1,300,000 SH   SOLE   1,300,000 0 0
UNITED RENTALS INC COM 911363109 28,044 225,000 SH   SOLE   225,000 0 0
VERISK ANALYTICS INC COM 92345Y106 23,721 150,000 SH   SOLE   150,000 0 0
CARGURUS INC COM CL A 141788109 21,665 700,000 SH   SOLE   700,000 0 0
NOVANTA INC COM 67000B104 20,430 250,000 SH   SOLE   250,000 0 0
BLACKSTONE GROUP INC COM CL A 09260D107 19,536 400,000 SH   SOLE   400,000 0 0
ANAPLAN INC COM 03272L108 18,800 400,000 SH   SOLE   400,000 0 0
FMC TECHNOLOGIES INC COM 30249U101 16,898 700,000 SH   SOLE   700,000 0 0
LYFT INC CL A COM 55087P104 16,336 400,000 SH   SOLE   400,000 0 0
FRONTDOOR INC COM 35905A109 14,571 300,000 SH   SOLE   300,000 0 0
INNOSPEC INC COM 45768S105 14,262 160,000 SH   SOLE   160,000 0 0
APPIAN CORP CL A 03782L101 14,250 300,000 SH   SOLE   300,000 0 0
TWILIO INC CL A 90138F102 13,745 125,000 SH   SOLE   125,000 0 0
BROOKS AUTOMATION INC COM 114340102 12,961 350,000 SH   SOLE   350,000 0 0
HEI CO CORP NEW COM 422806109 12,488 100,000 SH   SOLE   100,000 0 0
NVIDIA CORP COM 67066G104 12,185 70,000 SH   SOLE   70,000 0 0
HEICO CORP NEW COM 422806109 12,164 125,000 SH   SOLE   125,000 0 0
OKTA INC CL A 679295105 9,846 100,000 SH   SOLE   100,000 0 0
MICROSOFT CORP COM 594918104 9,732 70,000 SH   SOLE   70,000 0 0
HALLIBURTON CO COM 406216101 9,425 500,000 SH   SOLE   500,000 0 0
ASPEN AEROGELS INC COM 04523Y105 9,178 1,550,311 SH   SOLE   1,550,311 0 0
INGEVITY CORP COM 45688C107 8,484 100,000 SH   SOLE   100,000 0 0
TECHTARGET INC COM 87874R100 7,884 350,000 SH   SOLE   350,000 0 0
KNIGHT SWIFT TRANSN HLDGS IN CL A 499049104 7,260 200,000 SH   SOLE   200,000 0 0
LIBERTY LATIN AMERICAN LTD CLASS C COM 00BD9Q3Q6 6,838 400,000 SH   SOLE   400,000 0 0
OLD DOMINION FREIGHT LINE IN COM 679580100 6,799 40,000 SH   SOLE   40,000 0 0
ZYNGA INC CL A 98986T108 5,820 1,000,000 SH   SOLE   1,000,000 0 0
LAM RESEARCH CORP COM 512807108 5,778 25,000 SH   SOLE   25,000 0 0
OIL STS INTL INC COM 678026105 5,320 400,000 SH   SOLE   400,000 0 0
FRANKS INTL COM 00BCRY5H0 3,563 750,000 SH   SOLE   750,000 0 0
AMERICAN SUPERCONDUCTOR CORP SHS NEW 030111207 3,528 450,000 SH   SOLE   450,000 0 0
HELIX ENERGY SOLUTIONS GRP I COM 42330P107 2,821 350,000 SH   SOLE   350,000 0 0
DRIL QUIP INC COM 262037104 2,509 50,000 SH   SOLE   50,000 0 0