0001752724-23-140158.txt : 20230623
0001752724-23-140158.hdr.sgml : 20230623
20230623104540
ACCESSION NUMBER: 0001752724-23-140158
CONFORMED SUBMISSION TYPE: NPORT-P
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230430
FILED AS OF DATE: 20230623
DATE AS OF CHANGE: 20230623
PERIOD START: 20231031
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: LORD ABBETT SECURITIES TRUST
CENTRAL INDEX KEY: 0000898031
IRS NUMBER: 133712440
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1031
FILING VALUES:
FORM TYPE: NPORT-P
SEC ACT: 1940 Act
SEC FILE NUMBER: 811-07538
FILM NUMBER: 231035375
BUSINESS ADDRESS:
STREET 1: 90 HUDSON STREET
STREET 2: 11TH FLOOR
CITY: JERSEY CITY
STATE: NJ
ZIP: 07302
BUSINESS PHONE: 201-827-2000
MAIL ADDRESS:
STREET 1: 90 HUDSON STREET
STREET 2: 11TH FLOOR
CITY: JERSEY CITY
STATE: NJ
ZIP: 07302
0000898031
S000007142
Lord Abbett Micro-Cap Growth Fund
C000019535
Class A
LAMGX
C000019536
Class I
LMIYX
C000221454
Class C
LCMGX
C000221457
Class F
LFMGX
NPORT-P
1
primary_doc.xml
NPORT-P
false
0000898031
XXXXXXXX
S000007142
C000019536
C000019535
C000221454
C000221457
LORD ABBETT SECURITIES TRUST
811-07538
0000898031
5493002HV0D15KTWO412
90 HUDSON STREET
JERSEY CITY
07302
201-827-2000
Lord Abbett Micro-Cap Growth Fund
S000007142
549300VL8AMXUES9JL76
2023-10-31
2023-04-30
N
226068716.84
4562869.07
221505847.77
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
Piper Sandler Cos
QUQDBTUSOAKFEVMRMF78
Piper Sandler Cos
724078100
20488.00000000
NS
USD
2774894.72000000
1.252741066629
Long
EC
CORP
US
N
1
N
N
N
Pliant Therapeutics Inc
5493002Q5LITR7VHZH02
Pliant Therapeutics Inc
729139105
167615.00000000
NS
USD
4735123.75000000
2.137696949164
Long
EC
CORP
US
N
1
N
N
N
Solo Brands Inc
N/A
Solo Brands Inc
83425V104
139572.00000000
NS
USD
1115180.28000000
0.503454103459
Long
EC
CORP
US
N
1
N
N
Revance Therapeutics Inc
549300N33TFDZHS81H11
Revance Therapeutics Inc
761330109
75849.00000000
NS
USD
2414273.67000000
1.089936764336
Long
EC
CORP
US
N
1
N
N
N
Treace Medical Concepts Inc
N/A
Treace Medical Concepts Inc
89455T109
96537.00000000
NS
USD
2364191.13000000
1.067326733718
Long
EC
CORP
US
N
1
N
N
N
Cerence Inc
5493002WL2W5WMS89568
Cerence Inc
156727109
91749.00000000
NS
USD
2344186.95000000
1.058295739638
Long
EC
CORP
US
N
1
N
N
N
Xponential Fitness Inc
N/A
Xponential Fitness Inc
98422X101
175547.00000000
NS
USD
5807094.76000000
2.621643996518
Long
EC
CORP
US
N
1
N
N
N
European Wax Center Inc
N/A
European Wax Center Inc
29882P106
85232.00000000
NS
USD
1605770.88000000
0.724933854417
Long
EC
CORP
US
N
1
N
N
N
Heritage-Crystal Clean Inc
N/A
Heritage-Crystal Clean Inc
42726M106
98783.00000000
NS
USD
3453453.68000000
1.559080139313
Long
EC
CORP
US
N
1
N
N
N
Tecnoglass Inc
529900YRWTPOC2E6IO67
Tecnoglass Inc
000000000
45233.00000000
NS
USD
1983467.05000000
0.895446810984
Long
EC
CORP
KY
N
1
N
N
N
Fiverr International Ltd
549300Z8OREY6THCPF67
Fiverr International Ltd
000000000
109785.00000000
NS
USD
4009348.20000000
1.810041694322
Long
EC
CORP
IL
N
1
N
N
N
Prometheus Biosciences Inc
N/A
Prometheus Biosciences Inc
74349U108
5813.00000000
NS
USD
1127431.35000000
0.508984914552
Long
EC
CORP
US
N
1
N
N
N
CEVA Inc
529900G9T7CVU2J2VU73
CEVA Inc
157210105
42768.00000000
NS
USD
1074759.84000000
0.485206079577
Long
EC
CORP
US
N
1
N
N
N
JFrog Ltd
N/A
JFrog Ltd
000000000
59831.00000000
NS
USD
1111061.67000000
0.501594734940
Long
EC
CORP
IL
N
1
N
N
N
Pacific Biosciences of California Inc
529900F1BWRE1M0KZN89
Pacific Biosciences of California Inc
69404D108
310375.00000000
NS
USD
3289975.00000000
1.485276814640
Long
EC
CORP
US
N
1
N
N
N
Axonics Inc
549300LJY4X7N57VJL05
Axonics Inc
05465P101
58545.00000000
NS
USD
3363995.70000000
1.518693855655
Long
EC
CORP
US
N
1
N
N
N
AvidXchange Holdings Inc
N/A
AvidXchange Holdings Inc
05368X102
300041.00000000
NS
USD
2229304.63000000
1.006431501670
Long
EC
CORP
US
N
1
N
N
N
Remitly Global Inc
N/A
Remitly Global Inc
75960P104
343308.00000000
NS
USD
5767574.40000000
2.603802318568
Long
EC
CORP
US
N
1
N
N
N
Perion Network Ltd
529900SL7HYNVD6HG708
Perion Network Ltd
000000000
71616.00000000
NS
USD
2508708.48000000
1.132569864523
Long
EC
CORP
IL
N
1
N
N
N
Oxford Industries Inc
IDZ20O0XD3GS4UOI2L88
Oxford Industries Inc
691497309
22277.00000000
NS
USD
2298763.63000000
1.037789138816
Long
EC
CORP
US
N
1
N
N
N
Gogo Inc
549300VL3DIHSFHYTO04
Gogo Inc
38046C109
154090.00000000
NS
USD
2066346.90000000
0.932863362661
Long
EC
CORP
US
N
1
N
N
N
RxSight Inc
N/A
RxSight Inc
78349D107
173421.00000000
NS
USD
3104235.90000000
1.401423904267
Long
EC
CORP
US
N
1
N
N
Fixed Income Clearing Corp
549300H47WTHXPU08X20
FIXED INC CLEARING CORP.REPO
000000000
4345716.16000000
PA
USD
4345716.16000000
1.961896809384
Long
RA
CORP
US
N
2
Repurchase
N
2.40000000
2023-05-01
4084300.00000000
USD
4432726.87000000
USD
UST
N
N
N
Chefs' Warehouse Inc/The
549300JYEDC8C547E980
Chefs' Warehouse Inc/The
163086101
73188.00000000
NS
USD
2434232.88000000
1.098947456469
Long
EC
CORP
US
N
1
N
N
N
Viking Therapeutics Inc
529900IVC72YPFA25M37
Viking Therapeutics Inc
92686J106
109854.00000000
NS
USD
2340988.74000000
1.056851890624
Long
EC
CORP
US
N
1
N
N
N
Vita Coco Co Inc/The
54930020WXOAWHR85Y25
Vita Coco Co Inc/The
92846Q107
122735.00000000
NS
USD
2657212.75000000
1.199612911691
Long
EC
CORP
US
N
1
N
N
N
Shake Shack Inc
529900J74GJAHYP80N79
Shake Shack Inc
819047101
53877.00000000
NS
USD
2952998.37000000
1.333146912250
Long
EC
CORP
US
N
1
N
N
N
ICF International Inc
5493003KYFDDC5B3WY64
ICF International Inc
44925C103
24177.00000000
NS
USD
2756178.00000000
1.244291303253
Long
EC
CORP
US
N
1
N
N
N
NerdWallet Inc
254900FJ2Y4SH71DJ379
NerdWallet Inc
64082B102
255179.00000000
NS
USD
3462779.03000000
1.563290118460
Long
EC
CORP
US
N
1
N
N
Cytek Biosciences Inc
549300K2J28BOC6FBO89
Cytek Biosciences Inc
23285D109
162186.00000000
NS
USD
1861895.28000000
0.840562585026
Long
EC
CORP
US
N
1
N
N
N
Calix Inc
5299002RQRZ4SXSCSJ58
Calix Inc
13100M509
23425.00000000
NS
USD
1070522.50000000
0.483293109765
Long
EC
CORP
US
N
1
N
N
N
MYR Group Inc
529900G1IMMZHOQ17I54
MYR Group Inc
55405W104
15159.00000000
NS
USD
1940200.41000000
0.875913854885
Long
EC
CORP
US
N
1
N
N
N
MoonLake Immunotherapeutics
N/A
MoonLake Immunotherapeutics
61559X104
54181.00000000
NS
USD
1154055.30000000
0.521004439213
Long
EC
CORP
KY
N
1
N
N
TransMedics Group Inc
549300060GVOSMWARH50
TransMedics Group Inc
89377M109
93100.00000000
NS
USD
7364210.00000000
3.324612001957
Long
EC
CORP
US
N
1
N
N
N
Fidelity Investments
E57ODZWZ7FF32TWEFA76
Fidelity Investments Money Market Government Portfolio
31607A703
3661743.38000000
NS
USD
3661743.38000000
1.653113638698
Long
STIV
RF
US
N
1
N
N
Intra-Cellular Therapies Inc
5299002U2KGF193IJA20
Intra-Cellular Therapies Inc
46116X101
38058.00000000
NS
USD
2365304.70000000
1.067829460852
Long
EC
CORP
US
N
1
N
N
N
Rambus Inc
2549000211GDCQSLV833
Rambus Inc
750917106
141238.00000000
NS
USD
6262492.92000000
2.827235932164
Long
EC
CORP
US
N
1
N
N
N
Krystal Biotech Inc
549300YONUY68210OE41
Krystal Biotech Inc
501147102
45579.00000000
NS
USD
3828636.00000000
1.728458204848
Long
EC
CORP
US
N
1
N
N
N
Amylyx Pharmaceuticals Inc
N/A
Amylyx Pharmaceuticals Inc
03237H101
113021.00000000
NS
USD
3209796.40000000
1.449079756726
Long
EC
CORP
US
N
1
N
N
N
Olink Holding AB
8945004Z7ZHV3LML4J27
Olink Holding AB
680710100
103412.00000000
NS
USD
2230596.84000000
1.007014876788
Long
EC
CORP
SE
N
1
N
N
AeroVironment Inc
529900PGHVI29YLZ6221
AeroVironment Inc
008073108
20690.00000000
NS
USD
2083276.10000000
0.940506140570
Long
EC
CORP
US
N
1
N
N
N
Karuna Therapeutics Inc
N/A
Karuna Therapeutics Inc
48576A100
13491.00000000
NS
USD
2677154.04000000
1.208615513744
Long
EC
CORP
US
N
1
N
N
N
Phreesia Inc
5493000HHF8NU4QOCG53
Phreesia Inc
71944F106
100563.00000000
NS
USD
3181813.32000000
1.436446645554
Long
EC
CORP
US
N
1
N
N
N
OSI Systems Inc
DDX3MPX1Y8YD30050X33
OSI Systems Inc
671044105
34057.00000000
NS
USD
3847078.72000000
1.736784269458
Long
EC
CORP
US
N
1
N
N
N
Yext Inc
5299008ZQSBBVH7K0589
Yext Inc
98585N106
465284.00000000
NS
USD
4085193.52000000
1.844282469798
Long
EC
CORP
US
N
1
N
N
N
AAR Corp
MP76T5YQX3YK5VVAQ802
AAR Corp
000361105
24213.00000000
NS
USD
1277962.14000000
0.576942845015
Long
EC
CORP
US
N
1
N
N
N
Citibank NA
E57ODZWZ7FF32TWEFA76
CITIBANK NA DDCA
000000000
406860.37000000
NS
USD
406860.37000000
0.183679290680
Long
STIV
RF
US
N
1
N
N
Xenon Pharmaceuticals Inc
549300XV44Q9Z1MIPQ03
Xenon Pharmaceuticals Inc
98420N105
124142.00000000
NS
USD
5000439.76000000
2.257475281281
Long
EC
CORP
CA
N
1
N
N
N
Agilysys Inc
5299001XWB5V3B5IPN93
Agilysys Inc
00847J105
96780.00000000
NS
USD
7552711.20000000
3.409711877152
Long
EC
CORP
US
N
1
N
N
N
Flywire Corp
54930055DSV7NNY4VY66
Flywire Corp
302492103
167235.00000000
NS
USD
4878244.95000000
2.202309780582
Long
EC
CORP
US
N
1
N
N
N
Integral Ad Science Holding Corp
N/A
Integral Ad Science Holding Corp
45828L108
285522.00000000
NS
USD
4491261.06000000
2.027603833133
Long
EC
CORP
US
N
1
N
N
N
Arcellx Inc
N/A
Arcellx Inc
03940C100
185571.00000000
NS
USD
7920170.28000000
3.575603244670
Long
EC
CORP
US
N
1
N
N
N
IVERIC bio Inc
549300GZXI59U71XPM70
IVERIC bio Inc
46583P102
79529.00000000
NS
USD
2615708.81000000
1.180875735938
Long
EC
CORP
US
N
1
N
N
N
Zuora Inc
549300ISVGC1YZWQJ420
Zuora Inc
98983V106
184821.00000000
NS
USD
1439755.59000000
0.649985363589
Long
EC
CORP
US
N
1
N
N
N
Beauty Health Co/The
5493001Z2JZQT4C63C50
Beauty Health Co/The
88331L108
199984.00000000
NS
USD
2291816.64000000
1.034652883015
Long
EC
CORP
US
N
1
N
N
Napco Security Technologies Inc
529900KV21J4YY9YST76
Napco Security Technologies Inc
630402105
154266.00000000
NS
USD
4782246.00000000
2.158970541024
Long
EC
CORP
US
N
1
N
N
N
Kura Sushi USA Inc
N/A
Kura Sushi USA Inc
501270102
47084.00000000
NS
USD
3245029.28000000
1.464985828893
Long
EC
CORP
US
N
1
N
N
N
Ventyx Biosciences Inc
N/A
Ventyx Biosciences Inc
92332V107
176803.00000000
NS
USD
6647792.80000000
3.001181624289
Long
EC
CORP
US
N
1
N
N
N
Impinj Inc
549300M26VGKSMMWWN17
Impinj Inc
453204109
59403.00000000
NS
USD
5251819.23000000
2.370961887856
Long
EC
CORP
US
N
1
N
N
N
Bowlero Corp
N/A
Bowlero Corp
10258P102
209963.00000000
NS
USD
3071758.69000000
1.386761894065
Long
EC
CORP
US
N
1
N
N
Silk Road Medical Inc
549300VL8KC0ZPDQHE14
Silk Road Medical Inc
82710M100
58805.00000000
NS
USD
2588596.10000000
1.168635557959
Long
EC
CORP
US
N
1
N
N
N
Aehr Test Systems
529900A4GWWZFRU2RE97
Aehr Test Systems
00760J108
107647.00000000
NS
USD
2664263.25000000
1.202795897635
Long
EC
CORP
US
N
1
N
N
N
Lantheus Holdings Inc
5299005HUB5IOJGO7S39
Lantheus Holdings Inc
516544103
20946.00000000
NS
USD
1789835.70000000
0.808030902127
Long
EC
CORP
US
N
1
N
N
N
Zeta Global Holdings Corp
N/A
Zeta Global Holdings Corp
98956A105
409137.00000000
NS
USD
3972720.27000000
1.793505819370
Long
EC
CORP
US
N
1
N
N
N
Syndax Pharmaceuticals Inc
529900OF94TRHKZVBS87
Syndax Pharmaceuticals Inc
87164F105
159981.00000000
NS
USD
3287609.55000000
1.484208919582
Long
EC
CORP
US
N
1
N
N
N
indie Semiconductor Inc
254900L1MFXFYGB1PV53
indie Semiconductor Inc
45569U101
387533.00000000
NS
USD
2933624.81000000
1.324400614942
Long
EC
CORP
US
N
1
N
N
Day One Biopharmaceuticals Inc
N/A
Day One Biopharmaceuticals Inc
23954D109
89777.00000000
NS
USD
1113234.80000000
0.502575806105
Long
EC
CORP
US
N
1
N
N
N
elf Beauty Inc
549300U2K9TCON25C029
elf Beauty Inc
26856L103
60942.00000000
NS
USD
5652979.92000000
2.552068027508
Long
EC
CORP
US
N
1
N
N
N
Rocket Pharmaceuticals Inc
549300R7VV82YUIN4Y93
Rocket Pharmaceuticals Inc
77313F106
104668.00000000
NS
USD
1875650.56000000
0.846772479771
Long
EC
CORP
US
N
1
N
N
N
PROCEPT BioRobotics Corp
N/A
PROCEPT BioRobotics Corp
74276L105
35381.00000000
NS
USD
1075228.59000000
0.485417699272
Long
EC
CORP
US
N
1
N
N
N
89bio Inc
N/A
89bio Inc
282559103
247312.00000000
NS
USD
3952045.76000000
1.784172201224
Long
EC
CORP
US
N
1
N
N
N
uniQure NV
724500RPCTZLFYJZ3S98
uniQure NV
000000000
101035.00000000
NS
USD
1961089.35000000
0.885344278601
Long
EC
CORP
NL
N
1
N
N
N
2023-05-19
LORD ABBETT SECURITIES TRUST
Michael Hebert
Michael Hebert
Chief Financial Officer