NPORT-P false 0000707823 XXXXXXXX S000056370 C000177597 FIDELITY MT. VERNON STREET TRUST 811-03583 0000707823 0UZTS2D38E1WD4MK3K98 245 Summer Street Boston 02210 1-800-FIDELITY Fidelity Flex Mid Cap Growth Fund S000056370 5493002FTUC2OLI83O86 2019-11-30 2019-11-30 N 726000.13 335.4 725664.73 0 0 0 0 0 0 0 0 0 0 0 0 0 2357.34 N PRIMERICA INC 254900621R686KJR7022 74164M108 45.00000000 NS USD 6022.80000000 0.829970060691 Long EC CORP US N 1 N N N CENTENE CORP DEL 549300Z7JJ4TQSQGT333 15135B101 280.00000000 NS USD 16931.60000000 2.333253815436 Long EC CORP US N 1 N N N KLA CORP 549300H0BF5JCG96TJ81 482480100 84.00000000 NS USD 13764.24000000 1.896776766317 Long EC CORP US N 1 N N N XILINX INC 6EY4K7ZMF9UX1CU6KC79 983919101 92.00000000 NS USD 8535.76000000 1.176267723525 Long EC CORP US N 1 N N N BLACK KNIGHT INC 549300TUSNXS3BFFML48 09215C105 58.00000000 NS USD 3654.58000000 0.503618248057 Long EC CORP US N 1 N N N INTUITIVE SURGICAL INC N/A 46120E602 4.00000000 NS USD 2371.60000000 0.326817592471 Long EC CORP US N 1 N N N CADENCE DESIGN SYSTEMS INC GCT7RXJOGLXPV0NXZY22 127387108 110.00000000 NS USD 7727.50000000 1.064885708307 Long EC CORP US N 1 N N N ADYEN BV 724500973ODKK3IFQ447 N/A 1.00000000 NS 767.07000000 0.105705840216 Long EC CORP NL N 1 N N N COPART INC 549300KVYX3JWMYEHU61 217204106 105.00000000 NS USD 9345.00000000 1.287784787335 Long EC CORP US N 1 N N N LPL FINANCIAL HOLDINGS INC 549300XROQ4Y8G2L7682 50212V100 27.00000000 NS USD 2493.45000000 0.343609093417 Long EC CORP US N 1 N N N SHERWIN WILLIAMS CO Z15BMIOX8DDH0X2OBP21 824348106 4.00000000 NS USD 2332.52000000 0.321432185356 Long EC CORP US N 1 N N N HERSHEY CO 21X2CX66SU2BR6QTAD08 427866108 56.00000000 NS USD 8296.96000000 1.143359964594 Long EC CORP US N 1 N N N METTLER-TOLEDO INTL INC 5493000BD5GJNUDIUG10 592688105 15.00000000 NS USD 10791.15000000 1.487071033478 Long EC CORP US N 1 N N N TAKE-TWO INTERACTV SOFTWR INC BOMSTHHJK882EWYX3334 874054109 86.00000000 NS USD 10436.10000000 1.438143479840 Long EC CORP US N 1 N N N KEYSIGHT TECHNOLOGIES 549300GLKVIO8YRCYN02 49338L103 105.00000000 NS USD 11238.15000000 1.548669727961 Long EC CORP US N 1 N N N VERISIGN INC LMPL4N8ZOJRMF0KOF759 92343E102 109.00000000 NS USD 20790.66000000 2.865050365614 Long EC CORP US N 1 N N N INTUIT INC VI90HBPH7XSFMB9E4M29 461202103 9.00000000 NS USD 2330.01000000 0.321086295595 Long EC CORP US N 1 N N N URBAN OUTFITTERS 549300N3DUFR5U6NRN38 917047102 170.00000000 NS USD 4362.20000000 0.601131599712 Long EC CORP US N 1 N N N RENAISSANCERE HOLDINGS LTD EK6GB9U3U58PDI411C94 N/A 24.00000000 NS USD 4519.92000000 0.622866154732 Long EC CORP BM N 1 N N N BRUKER CORP LEBZ6VLQ6I8XB1NHVY15 116794108 68.00000000 NS USD 3480.92000000 0.479687086349 Long EC CORP US N 1 N N N BEST BUY CO INC HL5XPTVRV0O8TUN5LL90 086516101 40.00000000 NS USD 3225.60000000 0.444502794010 Long EC CORP US N 1 N N N ZEBRA TECHNOLOGIES CORP PO0I32GKZ3HZMMDPZZ08 989207105 29.00000000 NS USD 7277.26000000 1.002840526643 Long EC CORP US N 1 N N N CHECK POINT SOFTWARE TECHS LTD 2549003ZVBH73EPNS513 N/A 28.00000000 NS USD 3300.64000000 0.454843657621 Long EC CORP IL N 1 N N N DOVER CORP 549300FMC2ALGA7N9E80 260003108 29.00000000 NS USD 3232.92000000 0.445511524309 Long EC CORP US N 1 N N N VF CORPORATION CWAJJ9DJ5Z7P057HV541 918204108 43.00000000 NS USD 3807.22000000 0.524652755274 Long EC CORP US N 1 N N N AUTOZONE INC GA3JGKJ41LJKXDN23E90 053332102 12.00000000 NS USD 14135.04000000 1.947874743753 Long EC CORP US N 1 N N N VERISK ANALYTICS INC 549300I1YSWNIRKBWP67 92345Y106 44.00000000 NS USD 6489.12000000 0.894231141700 Long EC CORP US N 1 N N N FIDELITY NATL INFORMN SVCS INC 6WQI0GK1PRFVBA061U48 31620M106 35.00000000 NS USD 4835.25000000 0.666320106256 Long EC CORP US N 1 N N N CINTAS CORP N/A 172908105 43.00000000 NS USD 11053.58000000 1.523235117131 Long EC CORP US N 1 N N N AMPHENOL CORPORATION NEW 549300D3L3G0R4U4VT04 032095101 98.00000000 NS USD 10192.00000000 1.404505356075 Long EC CORP US N 1 N N N RESMED INC 529900T3QE5253CCXF22 761152107 115.00000000 NS USD 17204.00000000 2.370791811805 Long EC CORP US N 1 N N N COOPER COMPANIES INC QJKMVPIGLH7530PCUE20 216648402 4.00000000 NS USD 1252.36000000 0.172581076112 Long EC CORP US N 1 N N N PLANET FITNESS INC 549300LLE5HUPF6H8G33 72703H101 25.00000000 NS USD 1848.00000000 0.254663059068 Long EC CORP US N 1 N N N TRADEWEB MARKETS INC N/A 892672106 3.00000000 NS USD 134.19000000 0.018492010766 Long EC CORP US N 1 N N N NXP SEMICONDUCTORS BELGIUM NV 724500M9BY5293JDF951 N/A 41.00000000 NS USD 4738.78000000 0.653026088232 Long EC CORP NL N 1 N N N BOOZ ALLEN HAMILTON HLDG C 529900JPV47PIUWMA015 099502106 103.00000000 NS USD 7494.28000000 1.032746899522 Long EC CORP US N 1 N N N LENNAR CORP 529900G61XVRLX5TJX09 526057104 54.00000000 NS USD 3221.10000000 0.443882672925 Long EC CORP US N 1 N N N ATLASSIAN CORP PLC 549300AGBII4MWBVJY22 N/A 30.00000000 NS USD 3813.30000000 0.525490607763 Long EC CORP GB N 1 N N N EQUITY LIFESTYLE PPTYS INC 529900PEQG66LENB6798 29472R108 154.00000000 NS USD 11408.32000000 1.572119951316 Long EC CORP US N 1 N N N GLOBAL PAYMENTS INC 549300NOMHGVQBX6S778 37940X102 188.00000000 NS USD 34046.80000000 4.691808571156 Long EC CORP US N 1 N N N EBAY INC OML71K8X303XQONU6T67 278642103 114.00000000 NS USD 4049.28000000 0.558009757481 Long EC CORP US N 1 N N N ULTA BEAUTY INC 529900CIV6HN8M28YM82 90384S303 21.00000000 NS USD 4911.06000000 0.676767079474 Long EC CORP US N 1 N N N TELEFLEX INC UUL85LWXB4NGSWWXIQ25 879369106 6.00000000 NS USD 2120.04000000 0.292151445750 Long EC CORP US N 1 N N N ON SEMICONDUCTOR CORP ZV20P4CNJVT8V1ZGJ064 682189105 167.00000000 NS USD 3585.49000000 0.494097322326 Long EC CORP US N 1 N N N TRANSDIGM GROUP INC N/A 893641100 21.00000000 NS USD 11909.10000000 1.641129781793 Long EC CORP US N 1 N N N TORO CO YJKE4YIT6BWQHVEW0D14 891092108 75.00000000 NS USD 5863.50000000 0.808017774268 Long EC CORP US N 1 N N N POOL CORP 5493005VZK1KMN6CO617 73278L105 31.00000000 NS USD 6399.95000000 0.881943097882 Long EC CORP US N 1 N N N MARKETAXESS HOLDINGS INC 5493002U1CA1XJOVID83 57060D108 21.00000000 NS USD 8480.22000000 1.168614051285 Long EC CORP US N 1 N N N IDEX CORPORATION 549300U5Y5EL6PHYLF13 45167R104 52.00000000 NS USD 8462.48000000 1.166169396161 Long EC CORP US N 1 N N N BELLRING BRANDS INC N/A 079823100 400.00000000 NS USD 8012.00000000 1.104091141373 Long EC CORP US N 1 N N N ROPER TECHNOLOGIES INC 549300LJXD867XMVE759 776696106 10.00000000 NS USD 3603.70000000 0.496606745652 Long EC CORP US N 1 N N N EXPEDIA INC DEL CI7MUJI4USF3V0NJ1H64 30212P303 51.00000000 NS USD 5184.66000000 0.714470441466 Long EC CORP US N 1 N N N SERVICE CORP INTERNATIONAL INC 549300RKVM2ME20JHZ15 817565104 209.00000000 NS USD 9200.18000000 1.267827912760 Long EC CORP US N 1 N N N SKYWORKS SOLUTIONS INC 549300WZ3ORQ2BVKBD96 83088M102 21.00000000 NS USD 2064.30000000 0.284470212573 Long EC CORP US N 1 N N N MASIMO CORP 549300Q4A8JK0PIYCU29 574795100 37.00000000 NS USD 5737.59000000 0.790666786299 Long EC CORP US N 1 N N N SBA COMMUNICATIONS CORP 5299001HX8ZN8Y8QIT49 78410G104 52.00000000 NS USD 12296.44000000 1.694507048730 Long EC CORP US N 1 N N N EPAM SYSTEMS INC 549300XCR4R530HJP604 29414B104 36.00000000 NS USD 7626.60000000 1.050981215526 Long EC CORP US N 1 N N N EDWARDS LIFESCIENCES CORP YA13X31F3V31L8TMPR58 28176E108 16.00000000 NS USD 3919.04000000 0.540062075223 Long EC CORP US N 1 N N N LIVE NATION ENTERTAINMENT INC 5493007B9BM9ZXJINO78 538034109 121.00000000 NS USD 8447.01000000 1.164037557674 Long EC CORP US N 1 N N N ANALOG DEVICES INC GYVOE5EZ4GDAVTU4CQ61 032654105 31.00000000 NS USD 3501.45000000 0.482516216545 Long EC CORP US N 1 N N N PAYCOM SOFTWARE INC 254900LSB0HNJUDC6Q18 70432V102 23.00000000 NS USD 6366.63000000 0.877351445756 Long EC CORP US N 1 N N N S and P GLOBAL INC Y6X4K52KMJMZE7I7MY94 78409V104 12.00000000 NS USD 3175.80000000 0.437640120665 Long EC CORP US N 1 N N N NVR INC 529900RWXR4JI3JYTV70 62944T105 2.00000000 NS USD 7583.78000000 1.045080418887 Long EC CORP US N 1 N N N HUBSPOT INC 529900BLNVEW0MVKJB37 443573100 21.00000000 NS USD 3171.00000000 0.436978658174 Long EC CORP US N 1 N N N PROGRESSIVE CORP OHIO 529900TACNVLY9DCR586 743315103 31.00000000 NS USD 2264.55000000 0.312065600873 Long EC CORP US N 1 N N N L3HARRIS TECHNOLOGIES INC 549300UTE50ZMDBG8A20 502431109 57.00000000 NS USD 11462.13000000 1.579535221451 Long EC CORP US N 1 N N N MSCI INC 549300HTIN2PD78UB763 55354G100 45.00000000 NS USD 11663.55000000 1.607291841233 Long EC CORP US N 1 N N N THE TRADE DESK INC 549300GXPD31VT3E0P46 88339J105 19.00000000 NS USD 5003.46000000 0.689500232428 Long EC CORP US N 1 N N N BROADCOM INC 549300WV6GIDOZJTV909 11135F101 6.00000000 NS USD 1897.26000000 0.261451317883 Long EC CORP US N 1 N N N CDW CORP N/A 12514G108 79.00000000 NS USD 10668.95000000 1.470231300892 Long EC CORP US N 1 N N N CH ROBINSON WORLDWIDE INC 529900WNWN5L0OVDHA79 12541W209 25.00000000 NS USD 1921.25000000 0.264757252291 Long EC CORP US N 1 N N N ELECTRONIC ARTS INC 549300O7A67PUEYKDL45 285512109 29.00000000 NS USD 2929.29000000 0.403669887607 Long EC CORP US N 1 N N N RINGCENTRAL INC 549300C8EH0H1614VE84 76680R206 44.00000000 NS USD 7588.68000000 1.045755661846 Long EC CORP US N 1 N N N BROADRIDGE FINL SOLUTIONS INC N/A 11133T103 28.00000000 NS USD 3463.88000000 0.477338894505 Long EC CORP US N 1 N N N FISERV INC GI7UBEJLXYLGR2C7GV83 337738108 180.00000000 NS USD 20923.20000000 2.883314998649 Long EC CORP US N 1 N N N SYNOPSYS INC QG7T915N9S0NY5UKNE63 871607107 61.00000000 NS USD 8603.44000000 1.185594344650 Long EC CORP US N 1 N N N EXTRA SPACE STORAGE INC N/A 30225T102 57.00000000 NS USD 6044.85000000 0.833008654010 Long EC CORP US N 1 N N N WATERS CORP 5T547R1474YC9HOD8Q74 941848103 17.00000000 NS USD 3775.19000000 0.520238871193 Long EC CORP US N 1 N N N VEEVA SYS INC 549300YZEXPDB92M2F02 922475108 45.00000000 NS USD 6713.10000000 0.925096635191 Long EC CORP US N 1 N N N GRUBHUB INC 529900CR2K1AJ5W4RR39 400110102 30.00000000 NS USD 1293.60000000 0.178264141348 Long EC CORP US N 1 N N N FLEETCOR TECHNOLOGIES INC 549300DG6RR0NQSFLN74 339041105 40.00000000 NS USD 12276.80000000 1.691800564704 Long EC CORP US N 1 N N N CHARLES RIVER LABS INTL INC 549300BSQ0R4UZ5KX287 159864107 57.00000000 NS USD 8279.25000000 1.140919443611 Long EC CORP US N 1 N N N BROWN FORMAN CORP 549300873K3LXF7ARU34 115637209 88.00000000 NS USD 5968.16000000 0.822440412668 Long EC CORP US N 1 N N N EQUIFAX INC 5493004MCF8JDC86VS77 294429105 32.00000000 NS USD 4468.48000000 0.615777481702 Long EC CORP US N 1 N N N ADOBE INC FU4LY2G4933NH2E1CP29 00724F101 9.00000000 NS USD 2785.77000000 0.383892159124 Long EC CORP US N 1 N N N MOTOROLA SOLUTIONS INC 6S552MUG6KGJVEBSEC55 620076307 57.00000000 NS USD 9536.10000000 1.314119262762 Long EC CORP US N 1 N N N CINCINNATI FINANCIAL CORP 254900Q4WEDMZBOZ0002 172062101 31.00000000 NS USD 3318.55000000 0.457311739541 Long EC CORP US N 1 N N N LAM RESEARCH CORP 549300I4GMO6D34U1T02 512807108 55.00000000 NS USD 14675.65000000 2.022373334859 Long EC CORP US N 1 N N N ARCH CAPITAL GROUP LTD 549300AYR4P8AFKDCE43 N/A 145.00000000 NS USD 6085.65000000 0.838631085184 Long EC CORP BM N 1 N N N TRIPADVISOR INC N/A 896945201 74.00000000 NS USD 2101.60000000 0.289610327347 Long EC CORP US N 1 N N N MELLANOX TECHNOLOGIES LTD 5299007E0TX53VXVFJ97 N/A 42.00000000 NS USD 4825.80000000 0.665017851976 Long EC CORP IL N 1 N N N ROSS STORES INC 549300ENZFLPGRDFZQ60 778296103 57.00000000 NS USD 6620.55000000 0.912342811535 Long EC CORP US N 1 N N N FIDELITY REVERE STREET TRUST 549300BDV45LJNXBZC55 31635A105 7335.43900000 NS USD 7336.91000000 1.011060576142 Long STIV RF US N 1 N N N MOODYS CORP 549300GCEDD8YCF5WU84 615369105 25.00000000 NS USD 5666.75000000 0.780904702368 Long EC CORP US N 1 N N N SUN COMMUNITIES INC 549300H5GEOJYN41ZG57 866674104 17.00000000 NS USD 2800.07000000 0.385862766128 Long EC CORP US N 1 N N N DOLLAR GEN CORP NEW OPX52SQVOZI8IVSWYU66 256677105 114.00000000 NS USD 17939.04000000 2.472083767940 Long EC CORP US N 1 N N N DEXCOM INC 549300YSK3QDSFR5EU59 252131107 50.00000000 NS USD 11365.50000000 1.566219154677 Long EC CORP US N 1 N N N CARTER INC 5299003WAQK4R3L3ZU36 146229109 39.00000000 NS USD 4029.09000000 0.555227480878 Long EC CORP US N 1 N N N HUNTINGTON INGALLS INDUSTR INC 5TZLZ6WJTBVJ0QWBG121 446413106 25.00000000 NS USD 6291.75000000 0.867032630895 Long EC CORP US N 1 N N N ITT INC 549300KDSERHTJOXUS80 45073V108 66.00000000 NS USD 4605.48000000 0.634656723635 Long EC CORP US N 1 N N N DOMINOS PIZZA INC 5299004V0Y8MI5D9FF45 25754A201 13.00000000 NS USD 3825.90000000 0.527226946802 Long EC CORP US N 1 N N N GROCERY OUTLET HOLDING CORP N/A 39874R101 2.00000000 NS USD 66.26000000 0.009130938470 Long EC CORP US N 1 N N N LAUDER ESTEE COS INC 549300VFZ8XJ9NUPU221 518439104 7.00000000 NS USD 1368.29000000 0.188556773318 Long EC CORP US N 1 N N N AMETEK INC NEW 549300WZDEF9KKE40E98 031100100 71.00000000 NS USD 7029.71000000 0.968726976712 Long EC CORP US N 1 N N N COSTAR GROUP INC N/A 22160N109 3.00000000 NS USD 1838.58000000 0.253364938929 Long EC CORP US N 1 N N N SLACK TECHNOLOGIES INC 549300VIZRB02KN4IJ45 83088V102 70.00000000 NS USD 1597.40000000 0.220129204846 Long EC CORP US N 1 N N N FORTINET INC 549300O0QJWDBAS0QX03 34959E109 95.00000000 NS USD 9985.45000000 1.376041798255 Long EC CORP US N 1 N N N 2019-12-30 Stacie M. Smith Stacie M. Smith Stacie M. Smith President and Treasurer