NPORT-P false 0000225322 XXXXXXXX S000075899 C000235240 Fidelity Summer Street Trust 811-02737 0000225322 P1TJ3M056NR1SYX5LY49 245 Summer Street Boston 02210 1-800-FIDELITY Fidelity SAI Sustainable U.S. Equity Fund S000075899 549300U1Z1U4J6IIUI33 2025-05-31 2025-05-31 N 288363748.32 153514.81 288210233.51 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 7975.97000000 0.00000000 0.00000000 53882.90000000 N SOMNIGROUP INTERNATIONAL INC 549300HFEKVR3US71V91 88023U101 8349.00000000 NS USD 543185.94000000 0.188468651298 Long EC CORP US N 1 N N N BLUE OWL CAPITAL INC N/A 09581B103 44012.00000000 NS USD 822144.16000000 0.285258489952 Long EC CORP US N 1 N N N CHARTER COMMUNICATIONS INC 0J0XRGZE3PBRFEZ7MV65 16119P108 1440.00000000 NS USD 570628.80000000 0.197990471417 Long EC CORP US N 1 N N N BE SEMICONDUCTOR INDUSTRIES NV 7245007A1YFLI2GNYX06 N/A 235.00000000 NS 28430.82000000 0.009864611555 Long EC CORP NL N 1 N N N THERMO FISHER SCIENTIFIC INC HCHV7422L5HDJZCRFL38 883556102 6111.00000000 NS USD 2461633.02000000 0.854110206296 Long EC CORP US N 1 N N N TECNOGLASS INC 529900YRWTPOC2E6IO67 N/A 15666.00000000 NS USD 1341479.58000000 0.465451751543 Long EC CORP KY N 1 N N N GARTNER INC PP55B5R38BFB8O8HH686 366651107 2380.00000000 NS USD 1038679.60000000 0.360389562629 Long EC CORP US N 1 N N N MAGNITE INC 54930018FR2YX1HHSB02 55955D100 25375.00000000 NS USD 415135.00000000 0.144038952033 Long EC CORP US N 1 N N N ALASKA AIR GROUP INC 529900G48RT4KWLC6C27 011659109 542.00000000 NS USD 27604.06000000 0.009577751512 Long EC CORP US N 1 N N N WESTINGHOUSE AIR BRAKE TECH CORP 06BTX5UWZD0GQ5N5Y745 929740108 6620.00000000 NS USD 1339358.40000000 0.464715767961 Long EC CORP US N 1 N N N AZEK CO INC/THE 5493002LDDDU1RX46815 05478C105 23202.00000000 NS USD 1148731.02000000 0.398573987470 Long EC CORP US N 1 N N N CENTRUS ENERGY CORP 549300G6VDK9G8276661 15643U104 5214.00000000 NS USD 661760.88000000 0.229610472862 Long EC CORP US N 1 N N N GE VERNOVA INC 254900DP080RU6OK2553 36828A101 6011.00000000 NS USD 2843082.78000000 0.986461426221 Long EC CORP US N 1 N N N APPLE INC HWUPKR0MPOU8FGXBT394 037833100 61768.00000000 NS USD 12406102.80000000 4.304532371703 Long EC CORP US N 1 N N N SAILPOINT INC N/A 78781J109 11339.00000000 NS USD 199793.18000000 0.069322028425 Long EC CORP US N 1 N N N T-MOBILE US INC 549300QHIJYOHPACPG31 872590104 1296.00000000 NS USD 313891.20000000 0.108910497790 Long EC CORP US N 1 N N N AMAZON.COM INC ZXTILKJKG63JELOEG630 023135106 88633.00000000 NS USD 18170651.33000000 6.304651680374 Long EC CORP US N 1 N N N MICROSOFT CORP INR2EJN1ERAN0W5ZP974 594918104 32657.00000000 NS USD 15033976.52000000 5.216322937914 Long EC CORP US N 1 N N N WELLTOWER INC 254900F33BIAR82QTA19 95040Q104 11911.00000000 NS USD 1837629.08000000 0.637600218986 Long EC CORP US N 1 N N N LAM RESEARCH CORP 549300I4GMO6D34U1T02 512807306 21099.00000000 NS USD 1704588.21000000 0.591439168984 Long EC CORP US N 1 N N N ADVANTEST CORP 353800EMK32PDKS9XR54 N/A 2367.00000000 NS 119713.87000000 0.041536994901 Long EC CORP JP N 2 N N N QUANTA SVCS INC SHVRXXEACT60MMH07S24 74762E102 7273.00000000 NS USD 2491438.88000000 0.864451914027 Long EC CORP US N 1 N N N REGENERON PHARMACEUTICALS INC 549300RCBFWIRX3HYQ56 75886F107 2488.00000000 NS USD 1219816.64000000 0.423238489884 Long EC CORP US N 1 N N N META PLATFORMS INC BQ4BKCS1HXDV9HN80Z93 30303M102 23075.00000000 NS USD 14940831.75000000 5.184004595548 Long EC CORP US N 1 N N N APOLLO GLOBAL MANAGEMENT, INC 254900LMFT1CY9IYB476 03769M106 14656.00000000 NS USD 1915392.64000000 0.664581759180 Long EC CORP US N 1 N N N RELX PLC 549300WSX3VBUFFJOO66 N/A 14781.00000000 NS 795427.42000000 0.275988610922 Long EC CORP GB N 2 N N N SCHWAB CHARLES CORP 549300VSGCJ7E698NM85 808513105 1652.00000000 NS USD 145937.68000000 0.050635842531 Long EC CORP US N 1 N N N CHUBB LTD E0JAN6VLUDI1HITHT809 N/A 12863.00000000 NS USD 3822883.60000000 1.326421880806 Long EC CORP CH N 1 N N N DEERE and CO PWFTNG3EI0Y73OXWDH08 244199105 1539.00000000 NS USD 779134.14000000 0.270335348787 Long EC CORP US N 1 N N N ANTERO RESOURCES CORPORATION APVBKPOULHUX7YZLKU17 03674X106 25125.00000000 NS USD 940931.25000000 0.326473920978 Long EC CORP US N 1 N N N NXP SEMICONDUCTORS NV 724500M9BY5293JDF951 N/A 7982.00000000 NS USD 1525599.66000000 0.529335701033 Long EC CORP NL N 1 N N N LOWES COS INC WAFCR4OKGSC504WU3E95 548661107 7496.00000000 NS USD 1692072.08000000 0.587096460591 Long EC CORP US N 1 N N N VERTIV HOLDINGS CO 549300KTTIRAOGXCRV69 92537N108 8061.00000000 NS USD 870023.73000000 0.301871213733 Long EC CORP US N 1 N N N BYD CO LTD 5299005557VL7ULJ7A69 N/A 28444.00000000 NS 1413610.89000000 0.490479075910 Long EC CORP CN N 2 N N N KEROS THERAPEUTICS INC N/A 492327101 5145.00000000 NS USD 72801.75000000 0.025259946225 Long EC CORP US N 1 N N N ARGENX SE 7245009C5FZE6G9ODQ71 04016X101 264.00000000 NS USD 151340.64000000 0.052510501850 Long EC CORP NL N 1 N N N DR HORTON INC 529900ZIUEYVSB8QDD25 23331A109 6628.00000000 NS USD 782501.68000000 0.271503780580 Long EC CORP US N 1 N N N HDFC BANK LTD 335800ZQ6I4E2JXENC50 40415F101 27617.00000000 NS USD 2082045.63000000 0.722405170921 Long EC CORP IN N 1 N N N CIENA CORP W0CZ7N0GH8UIGXDM1H41 171779309 382.00000000 NS USD 30582.92000000 0.010611323417 Long EC CORP US N 1 N N N PDD HOLDINGS INC 5493000573DS7005T657 722304102 875.00000000 NS USD 84446.25000000 0.029300226078 Long EC CORP KY N 1 N N N TJX COMPANIES INC V167QI9I69W364E2DY52 872540109 26036.00000000 NS USD 3303968.40000000 1.146374422504 Long EC CORP US N 1 N N N TRANSMEDICS GROUP INC 549300060GVOSMWARH50 89377M109 21105.00000000 NS USD 2682867.60000000 0.930871734610 Long EC CORP US N 1 N N N CORTEVA INC 549300WZN9I2QKLS0O94 22052L104 29439.00000000 NS USD 2084281.20000000 0.723180844280 Long EC CORP US N 1 N N N ARTIVION INC 549300YTKV8DMSMG6K81 228903100 3180.00000000 NS USD 94064.40000000 0.032637425414 Long EC CORP US N 1 N N N MARVELL TECHNOLOGY INC N/A 573874104 37448.00000000 NS USD 2253995.12000000 0.782066303666 Long EC CORP US N 1 N N N SPOTIFY TECHNOLOGY SA 549300B4X0JHWV0DTD60 N/A 1808.00000000 NS USD 1202573.12000000 0.417255523981 Long EC CORP LU N 1 N N N AEHR TEST SYSTEMS 529900A4GWWZFRU2RE97 00760J108 3622.00000000 NS USD 34553.88000000 0.011989123210 Long EC CORP US N 1 N N N KBR INC 254900OFQDXZRKRCV808 48242W106 31836.00000000 NS USD 1661520.84000000 0.576496129150 Long EC CORP US N 1 N N N BWX TECHNOLOGIES INC 549300NP85N265KWMS58 05605H100 3756.00000000 NS USD 471753.60000000 0.163683847812 Long EC CORP US N 1 N N N VIKING HOLDINGS LTD N/A N/A 7063.00000000 NS USD 315292.32000000 0.109396642915 Long EC CORP BM N 1 N N N CHART INDUSTRIES INC EM7QGKC1GYOF3LSZSL80 16115Q308 6403.00000000 NS USD 1004374.58000000 0.348486786110 Long EC CORP US N 1 N N N HISCOX LTD 5493007JXOLJ0QCY2D70 N/A 27269.00000000 NS 463302.59000000 0.160751609808 Long EC CORP BM N 1 N N N ATI INC ZW1LRE7C3H17O2ZN9B45 01741R102 2392.00000000 NS USD 190498.88000000 0.066097194981 Long EC CORP US N 1 N N N EATON CORP PLC 549300VDIGTMXUNT7H71 N/A 7417.00000000 NS USD 2374923.40000000 0.824024661122 Long EC CORP IE N 1 N N N BRUNELLO CUCINELLI SPA 5493003CX2RZ0FOBH256 N/A 18892.00000000 NS 2326352.42000000 0.807172039544 Long EC CORP IT N 1 N N N PARKER-HANNIFIN CORP 5493002CONDB4N2HKI23 701094104 6609.00000000 NS USD 4393002.30000000 1.524235363366 Long EC CORP US N 1 N N N GALLAGHER (ARTHUR J.) and CO 54930049QLLMPART6V29 363576109 11767.00000000 NS USD 4088326.48000000 1.418522316230 Long EC CORP US N 1 N N N OREILLY AUTOMOTIVE INC 549300K2RLMQL149Q332 67103H107 1262.00000000 NS USD 1725785.00000000 0.598793796799 Long EC CORP US N 1 N N N CADENCE DESIGN SYSTEMS INC GCT7RXJOGLXPV0NXZY22 127387108 10926.00000000 NS USD 3136526.82000000 1.088277394526 Long EC CORP US N 1 N N N SERVICETITAN INC N/A 81764X103 278.00000000 NS USD 30766.26000000 0.010674936703 Long EC CORP US N 1 N N N WOLTERS KLUWER NV 724500TEM53I0U077B74 N/A 4683.00000000 NS 831095.92000000 0.288364472655 Long EC CORP NL N 1 N N N SOLENO THERAPEUTICS INC 5493003LCY77N7FXK844 834203309 2074.00000000 NS USD 152127.90000000 0.052783656620 Long EC CORP US N 1 N N N ASTRAZENECA PLC PY6ZZQWO2IZFZC3IOL08 N/A 11682.00000000 NS 1711226.84000000 0.593742567416 Long EC CORP GB N 2 N N N PULTE GROUP INC N/A 745867101 13027.00000000 NS USD 1277036.81000000 0.443092111771 Long EC CORP US N 1 N N N BOSTON SCIENTIFIC CORP Y6ZDD9FP4P8JSSJMW954 101137107 55812.00000000 NS USD 5874771.12000000 2.038363124186 Long EC CORP US N 1 N N N FISERV INC GI7UBEJLXYLGR2C7GV83 337738108 14158.00000000 NS USD 2304780.82000000 0.799687364300 Long EC CORP US N 1 N N N ELI LILLY and CO FRDRIPF3EKNDJ2CQJL29 532457108 11878.00000000 NS USD 8762044.26000000 3.040157232895 Long EC CORP US N 1 N N N TOAST INC 549300TN1PZNLCD4I551 888787108 35135.00000000 NS USD 1481994.30000000 0.514205995377 Long EC CORP US N 1 N N N WEAVE COMMUNICATIONS INC N/A 94724R108 43857.00000000 NS USD 423220.05000000 0.146844213283 Long EC CORP US N 1 N N N TRANSDIGM GROUP INC N/A 893641100 1982.00000000 NS USD 2910428.26000000 1.009828216213 Long EC CORP US N 1 N N N COCA COLA CO UWJKFUJFZ02DKWI3RY53 191216100 54628.00000000 NS USD 3938678.80000000 1.366599218921 Long EC CORP US N 1 N N N FREEPORT-MCMORAN INC 549300IRDTHJQ1PVET45 35671D857 36326.00000000 NS USD 1397824.48000000 0.485001681923 Long EC CORP US N 1 N N N EMCOR GROUP INC 529900X0SQJB2J7YDU43 29084Q100 2325.00000000 NS USD 1097074.50000000 0.380650779342 Long EC CORP US N 1 N N N BROADCOM INC 549300WV6GIDOZJTV909 11135F101 3761.00000000 NS USD 910425.27000000 0.315889293350 Long EC CORP US N 1 N N N SHERWIN WILLIAMS CO Z15BMIOX8DDH0X2OBP21 824348106 1428.00000000 NS USD 512380.68000000 0.177780182806 Long EC CORP US N 1 N N N CYTOKINETICS INC 549300BE5DY1HW7IHA64 23282W605 1287.00000000 NS USD 39922.74000000 0.013851950888 Long EC CORP US N 1 N N N TENET HEALTHCARE CORP 0W9AIBT6U6ADJ2I8HK17 88033G407 2726.00000000 NS USD 460067.02000000 0.159628967506 Long EC CORP US N 1 N N N Fidelity Revere Street Trust 549300BDV45LJNXBZC55 31635A105 5650979.34000000 NS USD 5652109.54000000 1.961106471191 Long STIV RF US N 1 N N N TRANE TECHNOLOGIES PLC 549300BURLR9SLYY2705 N/A 6963.00000000 NS USD 2995970.01000000 1.039508546769 Long EC CORP IE N 1 N N N LEGEND BIOTECH CORP 254900EIUFZTW136H859 52490G102 3797.00000000 NS USD 109923.15000000 0.038139919135 Long EC CORP KY N 1 N N N TAIWAN SEMICONDUCTOR MFG CO LTD 549300KB6NK5SBD14S87 874039100 27358.00000000 NS USD 5288848.56000000 1.835066193031 Long EC CORP TW N 1 N N N FTAI AVIATION LTD N/A N/A 700.00000000 NS USD 82005.00000000 0.028453188147 Long EC CORP KY N 1 N N N DRAFTKINGS INC 2549006G33IUL6IVOD83 26142V105 27959.00000000 NS USD 1003168.92000000 0.348068459534 Long EC CORP US N 1 N N N EXXON MOBIL CORP J3WHBG0MTS7O8ZVMDC91 30231G102 30674.00000000 NS USD 3137950.20000000 1.088771263179 Long EC CORP US N 1 N N N DANAHER CORP S4BKK9OTCEWQ3YHPFM11 235851102 6720.00000000 NS USD 1276128.00000000 0.442776782926 Long EC CORP US N 1 N N N STANDARDAERO INC N/A 85423L103 7847.00000000 NS USD 230152.51000000 0.079855773057 Long EC CORP US N 1 N N N CONSTELLATION ENERGY CORP N/A 21037T109 8701.00000000 NS USD 2663811.15000000 0.924259738302 Long EC CORP US N 1 N N N MARTIN MARIETTA MATERIALS INC 5299005MZ4WZECVATV08 573284106 965.00000000 NS USD 528385.75000000 0.183333445022 Long EC CORP US N 1 N N N DOXIMITY INC N/A 26622P107 48097.00000000 NS USD 2505372.73000000 0.869286527229 Long EC CORP US N 1 N N N BOEING CO RVHJWBXLJ1RFUBSY1F30 097023105 5878.00000000 NS USD 1218626.96000000 0.422825707872 Long EC CORP US N 1 N N N UCB SA 2138008J191VLSGY5A09 N/A 6659.00000000 NS 1208997.75000000 0.419484671059 Long EC CORP BE N 1 N N N BUILDERS FIRSTSOURCE INC 549300W0SKP6L3H7DP63 12008R107 7506.00000000 NS USD 808246.08000000 0.280436287829 Long EC CORP US N 1 N N N HOWMET AEROSPACE INC 549300HO5WFZUT5N2T22 443201108 17413.00000000 NS USD 2958294.57000000 1.026436339186 Long EC CORP US N 1 N N N NETFLIX INC 549300Y7VHGU0I7CE873 64110L106 8059.00000000 NS USD 9729066.57000000 3.375683941376 Long EC CORP US N 1 N N N KARMAN HOLDINGS INC N/A 485924104 6810.00000000 NS USD 291876.60000000 0.101272115304 Long EC CORP US N 1 N N N ALNYLAM PHARMACEUTICALS INC 529900S3ZI14OWRJII50 02043Q107 7030.00000000 NS USD 2141056.80000000 0.742880214184 Long EC CORP US N 1 N N N CAMECO CORP N4BHALMXL3GMZKCUON55 13321L108 25235.00000000 NS USD 1477004.55000000 0.512474707095 Long EC CORP CA N 1 N N N HITACHI LTD 549300T6IPOCDWLKC615 N/A 66099.00000000 NS 1841539.92000000 0.638957159005 Long EC CORP JP N 2 N N N MICRON TECHNOLOGY INC B3DXGBC8GAIYWI2Z0172 595112103 20545.00000000 NS USD 1940680.70000000 0.673355930622 Long EC CORP US N 1 N N N CHIPOTLE MEXICAN GRILL INC N/A 169656105 28449.00000000 NS USD 1424725.92000000 0.494335646118 Long EC CORP US N 1 N N N MOTOROLA SOLUTIONS INC 6S552MUG6KGJVEBSEC55 620076307 686.00000000 NS USD 284950.68000000 0.098869036164 Long EC CORP US N 1 N N N NVIDIA CORP 549300S4KLFTLO7GSQ80 67066G104 152840.00000000 NS USD 20653269.20000000 7.166042977888 Long EC CORP US N 1 N N N ASM INTL NV 7245001I22ND6ZFHX623 N/A 583.00000000 NS 317479.54000000 0.110155540326 Long EC CORP NL N 1 N N N ALIMENTATION COUCHE-TARD INC 549300OSW32RVX8CCZ87 01626P148 3293.00000000 NS 170726.82000000 0.059236904228 Long EC CORP CA N 1 N N N XENON PHARMACEUTICALS INC 549300XV44Q9Z1MIPQ03 98420N105 2346.00000000 NS USD 67682.10000000 0.023483586677 Long EC CORP CA N 1 N N N MASTERCARD INC AR5L2ODV9HN37376R084 57636Q104 9354.00000000 NS USD 5477702.40000000 1.900592610223 Long EC CORP US N 1 N N N WELLS FARGO and CO PBLD0EJDB5FWOLXP3B76 949746101 96836.00000000 NS USD 7241396.08000000 2.512539541642 Long EC CORP US N 1 N N N SHIN ETSU CHEM CO LTD 353800PX8Q64N86H5W41 N/A 4723.00000000 NS 150806.19000000 0.052325064298 Long EC CORP JP N 2 N N N BANK OF AMERICA CORPORATION 9DJT3UXIJIZJI4WXO774 060505104 71509.00000000 NS USD 3155692.17000000 1.094927175752 Long EC CORP US N 1 N N N ASML HOLDING NV 724500Y6DUVHQD6OXN27 N/A 1511.00000000 NS 1113214.47000000 0.386250847668 Long EC CORP NL N 2 N N N GRAINGER (W.W.) INC 549300TWZSP6O1IH2V34 384802104 1716.00000000 NS USD 1866252.96000000 0.647531816366 Long EC CORP US N 1 N N N WOLTERS KLUWER NV 724500TEM53I0U077B74 N/A 4683.00000000 NS 7975.97000000 0.002767413878 Long EC CORP NL N 1 N N N GILEAD SCIENCES INC 549300WTZWR07K8MNV44 375558103 2867.00000000 NS USD 315599.36000000 0.109503176260 Long EC CORP US N 1 N N N AGILYSYS INC 5299001XWB5V3B5IPN93 00847J105 1081.00000000 NS USD 114488.71000000 0.039724026661 Long EC CORP US N 1 N N N UNITEDHEALTH GROUP INC 549300GHBMY8T5GXDE41 91324P102 3193.00000000 NS USD 963998.63000000 0.334477585427 Long EC CORP US N 1 N N N RELIANCE INDUSTRIES LTD 5493003UOETFYRONLG31 759470107 5057.00000000 NS USD 332750.60000000 0.115454123869 Long EC CORP IN N 1 N N N FRANCO NEVADA CORP 98450064C1B5D3E94864 351858105 10757.00000000 NS 1811998.17000000 0.628707089242 Long EC CORP CA N 1 N N N HILTON WORLDWIDE HOLDINGS INC 549300HVGPK36ICB0B89 43300A203 11791.00000000 NS USD 2929356.04000000 1.016395568028 Long EC CORP US N 1 N N N CELLDEX THERAPEUTICS INC 529900F018DMYWH38923 15117B202 8626.00000000 NS USD 170622.28000000 0.059200632094 Long EC CORP US N 1 N N N ALPHABET INC 5493006MHB84DD0ZWV18 02079K305 115160.00000000 NS USD 19777578.40000000 6.862205466869 Long EC CORP US N 1 N N N CHENIERE ENERGY INC MIHC87W9WTYSYZWV1J40 16411R208 8690.00000000 NS USD 2059443.10000000 0.714562794984 Long EC CORP US N 1 N N N WHEATON PRECIOUS METALS CORP 549300XSFG5ZCGVYD886 962879102 22386.00000000 NS 1939679.57000000 0.673008569604 Long EC CORP CA N 1 N N N 2025-06-30 Stacie M. Smith Stacie M. Smith Stacie M. Smith President and Treasurer