NPORT-P false 0000898031 XXXXXXXX S000007144 C000054935 C000019539 C000155678 C000019542 C000019543 C000019541 C000184535 C000054936 C000155677 C000155676 C000054934 LORD ABBETT SECURITIES TRUST 811-07538 0000898031 5493002HV0D15KTWO412 90 HUDSON STREET JERSEY CITY 07302 201-827-2000 Lord Abbett Value Opportunities Fund S000007144 549300DSLIHMAFWXRD49 2021-10-31 2021-04-30 N 1778699861.36 3107244.73 1775592616.63 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 N Discover Financial Services Z1YLO2USPORE63VVUL20 254709108 309709.00000000 NS USD 35306826.00000000 1.988453075853 Long EC CORP US N 1 N N N Masonite International Corp 549300H0H07ZFT4JYM32 575385109 252524.00000000 NS USD 31891255.96000000 1.796090818429 Long EC CORP CA N 1 N N N Charles River Laboratories International Inc 549300BSQ0R4UZ5KX287 159864107 95494.00000000 NS USD 31746980.30000000 1.787965325078 Long EC CORP US N 1 N N N Sonos Inc 549300WEPU6075I77M08 83570H108 728250.00000000 NS USD 29151847.50000000 1.641809457133 Long EC CORP US N 1 N N N Jack Henry & Associates Inc 529900X1QS8C54W0JB21 426281101 139428.00000000 NS USD 22703061.24000000 1.278618813086 Long EC CORP US N 1 N N N Avient Corp SM8L9RZYIB34LNTWO040 05368V106 571522.00000000 NS USD 29016171.94000000 1.634168314749 Long EC CORP US N 1 N N N Repligen Corp 54930006QJ0T5AUO1E71 759916109 75226.00000000 NS USD 15926096.46000000 0.896945409146 Long EC CORP US N 1 N N N Valvoline Inc 549300CMHPBEY6VPOT75 92047W101 1095412.00000000 NS USD 34395936.80000000 1.937152502091 Long EC CORP US N 1 N N N PerkinElmer Inc 549300IKL1SDPFI7N655 714046109 180729.00000000 NS USD 23427900.27000000 1.319441185471 Long EC CORP US N 1 N N N Hill-Rom Holdings Inc JLZ01A0E2071OH26RE45 431475102 225998.00000000 NS USD 24909499.56000000 1.402883709174 Long EC CORP US N 1 N N N Teradyne Inc C3X4YJ278QNZHRJULN75 880770102 190333.00000000 NS USD 23806851.64000000 1.340783432924 Long EC CORP US N 1 N N N Burlington Stores Inc 5299003Z37DVGKKC1W09 122017106 63543.00000000 NS USD 20735987.19000000 1.167834727165 Long EC CORP US N 1 N N N Caesars Entertainment Inc 549300FA4CTCW903Y781 12769G100 306200.00000000 NS USD 29958608.00000000 1.687245583216 Long EC CORP US N 1 N N N Helen of Troy Ltd N/A 000000000 73173.00000000 NS USD 15454869.33000000 0.870406262407 Long EC CORP BM N 1 N N N SVB Financial Group 549300D2KJ20JMXE7542 78486Q101 30584.00000000 NS USD 17488848.72000000 0.984958405222 Long EC CORP US N 1 N N N Allegion PLC 984500560CAC2E6FB757 000000000 131287.00000000 NS USD 17642347.06000000 0.993603312762 Long EC CORP IE N 1 N N N Lear Corp 549300UPNBTXA1SYTQ33 521865204 148041.00000000 NS USD 27215857.44000000 1.532775997438 Long EC CORP US N 1 N N N Horizon Therapeutics Plc 529900P0GSQ79OOZEV53 000000000 141191.00000000 NS USD 13359492.42000000 0.752396258853 Long EC CORP IE N 1 N N N Axalta Coating Systems Ltd 529900AGLPA40GV6H619 000000000 862358.00000000 NS USD 27500596.62000000 1.548812287370 Long EC CORP BM N 1 N N N Advanced Energy Industries Inc 549300756XI3QLFT2U27 007973100 137943.00000000 NS USD 15216492.33000000 0.856981054521 Long EC CORP US N 1 N N N NuVasive Inc 549300C5ZB4NZ6TWM881 670704105 328185.00000000 NS USD 23448818.25000000 1.320619269892 Long EC CORP US N 1 N N N Allison Transmission Holdings Inc 529900RP7DJ882LI9T83 01973R101 628826.00000000 NS USD 26077414.22000000 1.468659757635 Long EC CORP US N 1 N N N Dorman Products Inc N/A 258278100 161570.00000000 NS USD 16024512.60000000 0.902488129873 Long EC CORP US N 1 N N N Generac Holdings Inc 529900S2H2AHJHSFFI84 368736104 77498.00000000 NS USD 25105477.10000000 1.413921012334 Long EC CORP US N 1 N N N BJ's Wholesale Club Holdings Inc 549300UCIWH1C93V0J03 05550J101 508083.00000000 NS USD 22696067.61000000 1.278224937264 Long EC CORP US N 1 N N N Western Alliance Bancorp 5493003VJXZ5JXT9S762 957638109 329955.00000000 NS USD 34668371.85000000 1.952495832957 Long EC CORP US N 1 N N N A O Smith Corp 549300XG4US7UJNECY36 831865209 443042.00000000 NS USD 30016095.50000000 1.690483234660 Long EC CORP US N 1 N N N Crane Co 549300X1RO9ID7AUCA83 224399105 348395.00000000 NS USD 32770033.70000000 1.845582899651 Long EC CORP US N 1 N N N Alexandria Real Estate Equities Inc MGCJBT4MKTQBVLNUIS88 015271109 95918.00000000 NS USD 17370749.80000000 0.978307165579 Long EC US N 1 N N N Williams-Sonoma Inc 549300IARG6YWVTZ1I92 969904101 169966.00000000 NS USD 29021694.50000000 1.634479341048 Long EC CORP US N 1 N N N Marcus & Millichap Inc 549300B2HE8ULXNB1N48 566324109 421900.00000000 NS USD 14901508.00000000 0.839241381183 Long EC CORP US N 1 N N N Saia Inc 549300WNPG4N9GBOYB29 78709Y105 110951.00000000 NS USD 26018009.50000000 1.465314129847 Long EC CORP US N 1 N N N Simpson Manufacturing Co Inc 529900EJUNNL15LZ8056 829073105 243996.00000000 NS USD 27498349.20000000 1.548685714417 Long EC CORP US N 1 N N N Columbus McKinnon Corp/NY 549300W3HQB0HO1F3G69 199333105 390904.00000000 NS USD 19353657.04000000 1.089982964489 Long EC CORP US N 1 N N N Silicon Motion Technology Corp 5299005RBVBZQJTYFC89 82706C108 131290.00000000 NS USD 9429247.80000000 0.531047927981 Long EC CORP KY N 1 N N N Sunstone Hotel Investors Inc 529900ZQ2V52V96ATF67 867892101 1638500.00000000 NS USD 21562660.00000000 1.214392299114 Long EC US N 1 N N N Portland General Electric Co GJOUP9M7C39GLSK9R870 736508847 363667.00000000 NS USD 18496103.62000000 1.041686220519 Long EC CORP US N 1 N N N Carlisle Cos Inc XR64VGX1ZPX6G7ZN7Z11 142339100 162888.00000000 NS USD 31217485.20000000 1.758144571430 Long EC CORP US N 1 N N N Turning Point Brands Inc 549300IYG00QF0VVP302 90041L105 470836.00000000 NS USD 22986213.52000000 1.294565730039 Long EC CORP US N 1 N N N Fixed Income Clearing Corp 549300H47WTHXPU08X20 000000000 15442301.90000000 PA USD 15442301.90000000 0.869698474490 Long RA CORP US N 2 Repurchase N 0.00000000 2021-05-03 16013400.00000000 USD 15751190.66344200 USD UST N N N First Industrial Realty Trust Inc N/A 32054K103 541736.00000000 NS USD 26962200.72000000 1.518490247564 Long EC US N 1 N N N Booz Allen Hamilton Holding Corp 529900JPV47PIUWMA015 099502106 277461.00000000 NS USD 23015389.95000000 1.296208923963 Long EC CORP US N 1 N N N Entegris Inc IYX6OWO7BT5DKO3BYG52 29362U104 330359.00000000 NS USD 37191816.22000000 2.094614264086 Long EC CORP US N 1 N N N Stewart Information Services Corp 529900TV1XI0PLKENU10 860372101 498060.00000000 NS USD 29211219.00000000 1.645153213998 Long EC CORP US N 1 N N N East West Bancorp Inc N/A 27579R104 411235.00000000 NS USD 31315545.25000000 1.763667237445 Long EC CORP US N 1 N N N Littelfuse Inc 549300MY7HLQFYTPCX75 537008104 108240.00000000 NS USD 28709577.60000000 1.616901159145 Long EC CORP US N 1 N N N Criteo SA 969500EELFB4RDMFHA76 226718104 231372.00000000 NS USD 9192409.56000000 0.517709381865 Long EC CORP FR N 1 N N N AerCap Holdings NV 549300SZYINBBLJQU475 000000000 454697.00000000 NS USD 26486100.25000000 1.491676638094 Long EC CORP NL N 1 N N N Bio-Techne Corp 54930073RLKQ51TILZ35 09073M104 70737.00000000 NS USD 30239360.13000000 1.703057325581 Long EC CORP US N 1 N N N Par Pacific Holdings Inc 549300BTNS7MHSHRLR55 69888T207 878569.00000000 NS USD 13345463.11000000 0.751606138987 Long EC CORP US N 1 N N N Molina Healthcare Inc 549300NQQCEQ46YHZ591 60855R100 105151.00000000 NS USD 26824020.10000000 1.510708022142 Long EC CORP US N 1 N N N Avery Dennison Corp 549300PW7VPFCYKLIV37 053611109 154103.00000000 NS USD 33004239.51000000 1.858773189350 Long EC CORP US N 1 N N N LCI Industries 549300E1B98YNJ1WIQ04 50189K103 118845.00000000 NS USD 17410792.50000000 0.980562339408 Long EC CORP US N 1 N N N Landstar System Inc 254900CUQXQRL09MEI52 515098101 157500.00000000 NS USD 27134100.00000000 1.528171481783 Long EC CORP US N 1 N N N Malibu Boats Inc N/A 56117J100 214708.00000000 NS USD 17898058.88000000 1.008004804275 Long EC CORP US N 1 N N N Purple Innovation Inc N/A 74640Y106 732515.00000000 NS USD 24964111.20000000 1.405959394412 Long EC CORP US N 1 N N N Aspen Technology Inc 529900B0MZWTVFG7CB96 045327103 177639.00000000 NS USD 23242286.76000000 1.308987576447 Long EC CORP US N 1 N N N Euronet Worldwide Inc YG3575C4DSHJPA5KET68 298736109 235304.00000000 NS USD 33749652.72000000 1.900754283606 Long EC CORP US N 1 N N N Sabre Corp 529900VKCYZW8GZ4WW58 78573M104 1662252.00000000 NS USD 24900534.96000000 1.402378829850 Long EC CORP US N 1 N N N TechTarget Inc 529900YQA5JL2H2VMB84 87874R100 312071.00000000 NS USD 23935845.70000000 1.348048278406 Long EC CORP US N 1 N N N Pacific Premier Bancorp Inc 549300Q1KIC3KLI0XG98 69478X105 577357.00000000 NS USD 25421028.71000000 1.431692634442 Long EC CORP US N 1 N N N Pioneer Natural Resources Co FY8JBF7CCL2VE4F1B628 723787107 96119.00000000 NS USD 14785985.77000000 0.832735258725 Long EC CORP US N 1 N N N IDACORP Inc N134NUJDWN8UEFA8B673 451107106 182482.00000000 NS USD 18700755.36000000 1.053212047901 Long EC CORP US N 1 N N N Covetrus Inc 5493009S30DUFCF75V87 22304C100 446573.00000000 NS USD 12794316.45000000 0.720565986261 Long EC CORP US N 1 N N N Leggett & Platt Inc DKOVQUCDW4ZLYCUD4T55 524660107 496200.00000000 NS USD 24646254.00000000 1.388057923262 Long EC CORP US N 1 N N N Moelis & Co 549300891QNU7VTQUR83 60786M105 296656.00000000 NS USD 16102487.68000000 0.906879625944 Long EC CORP US N 1 N N N Signature Bank/New York NY VLP5AP0XK2GM6GKD1007 82669G104 109673.00000000 NS USD 27583856.23000000 1.553501404075 Long EC CORP US N 1 N N N CoreSite Realty Corp 549300H0YYORITFM2B74 21870Q105 131921.00000000 NS USD 16027082.29000000 0.902632852822 Long EC US N 1 N N N Encompass Health Corp 549300FVRPM9DRQZRG64 29261A100 190427.00000000 NS USD 16159635.22000000 0.910098131105 Long EC CORP US N 1 N N N Cooper Cos Inc/The QJKMVPIGLH7530PCUE20 216648402 43212.00000000 NS USD 17755378.68000000 0.999969165995 Long EC CORP US N 1 N N N Chesapeake Energy Corp X2MT1W32SPAZ9WSKLE78 165167735 191066.00000000 NS USD 8706877.62000000 0.490364599314 Long EC CORP US N 1 N N N STERIS PLC N/A 000000000 144084.00000000 NS USD 30404605.68000000 1.712363826884 Long EC CORP IE N 1 N N N Novavax Inc 529900J4GJHPEPQ23205 670002401 28940.00000000 NS USD 6856754.20000000 0.386167082233 Long EC CORP US N 1 N N N Fair Isaac Corp RI6HET5SJUEY30V1PS26 303250104 56168.00000000 NS USD 29286556.88000000 1.649396185009 Long EC CORP US N 1 N N N Reliance Steel & Aluminum Co 549300E287ZOFT3C5Z56 759509102 193529.00000000 NS USD 31024633.99000000 1.747283340752 Long EC CORP US N 1 N N N RenaissanceRe Holdings Ltd EK6GB9U3U58PDI411C94 000000000 128948.00000000 NS USD 21767711.88000000 1.225940662071 Long EC CORP BM N 1 N N N 2021-05-24 LORD ABBETT SECURITIES TRUST Vito Fronda Vito Fronda Treasurer