NPORT-P
false
0000019614
XXXXXXXX
S000010117
C000028071
C000028073
C000028072
C000028070
C000028067
C000144785
C000028069
AB DISCOVERY GROWTH FUND, INC.
811-00204
0000019614
549300I01DFK1EYZ2O55
ALLIANCEBERNSTEIN LP
1345 AVENUE OF THE AMERICAS
NEW YORK
10105
212-969-1000
AB DISCOVERY GROWTH FUND, INC.
S000010117
549300I01DFK1EYZ2O55
2021-07-31
2021-07-31
N
4473274236.90
93194757.85
4380079479.05
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
ACMBS
UST
FMC Corp
CKDHZ2X64EEBQCSP7013
FMC Corp
302491303
335702.00000000
NS
USD
35903328.90000000
0.819695831359
Long
EC
CORP
US
N
1
N
N
N
10X Genomics Inc
5493003Z6741WNLG7H43
10X Genomics Inc
88025U109
335289.00000000
NS
USD
61435003.47000000
1.402600198554
Long
EC
CORP
US
N
1
N
N
Dynatrace Inc
N/A
Dynatrace Inc
268150109
165525.00000000
NS
USD
10572081.75000000
0.241367349623
Long
EC
CORP
US
N
1
N
N
N
Arrowhead Pharmaceuticals Inc
549300O3CSB8T7OZ3D66
Arrowhead Pharmaceuticals Inc
04280A100
304370.00000000
NS
USD
21089797.30000000
0.481493484327
Long
EC
CORP
US
N
1
N
N
N
AMETEK Inc
549300WZDEF9KKE40E98
AMETEK Inc
031100100
396826.00000000
NS
USD
55178655.30000000
1.259763791134
Long
EC
CORP
US
N
1
N
N
N
DigitalOcean Holdings Inc
549300EPISPY3RE3DL21
DigitalOcean Holdings Inc
25402D102
656600.00000000
NS
USD
33814900.00000000
0.772015671444
Long
EC
CORP
US
N
1
N
N
N
Amedisys Inc
5299001RBS9GK9STN379
Amedisys Inc
023436108
227403.00000000
NS
USD
59265769.86000000
1.353075215723
Long
EC
CORP
US
N
1
N
N
N
Revance Therapeutics Inc
549300N33TFDZHS81H11
Revance Therapeutics Inc
761330109
721504.00000000
NS
USD
20981336.32000000
0.479017251178
Long
EC
CORP
US
N
1
N
N
N
Smartsheet Inc
549300N9WF42OK9VL589
Smartsheet Inc
83200N103
937211.00000000
NS
USD
67994658.05000000
1.552361284200
Long
EC
CORP
US
N
1
N
N
N
Pool Corp
5493005VZK1KMN6CO617
Pool Corp
73278L105
159340.00000000
NS
USD
76135838.80000000
1.738229618073
Long
EC
CORP
US
N
1
N
N
TFI International Inc
5493007R9W7KO7SJN678
TFI International Inc
87241L109
497540.00000000
NS
USD
55734430.80000000
1.272452499242
Long
EC
CORP
CA
N
1
N
N
Trex Co Inc
N/A
Trex Co Inc
89531P105
651460.00000000
NS
USD
63256766.00000000
1.444192195656
Long
EC
CORP
US
N
1
N
N
Safehold Inc
549300MHMP6BIE0XV355
Safehold Inc
78645L100
488430.00000000
NS
USD
44114997.60000000
1.007173449956
Long
EC
US
N
1
N
N
Synaptics Inc
549300AJ3LI4FWNRQX29
Synaptics Inc
87157D109
432570.00000000
NS
USD
65716034.40000000
1.500338857190
Long
EC
CORP
US
N
1
N
N
N
Repligen Corp
54930006QJ0T5AUO1E71
Repligen Corp
759916109
375967.00000000
NS
USD
92375091.90000000
2.108982093631
Long
EC
CORP
US
N
1
N
N
N
Honest Company Inc
N/A
HONEST CO/THE PP
000000000
85320.00000000
NS
USD
1226048.40000000
0.027991464672
Long
EP
CORP
US
Y
1
N
N
N
Alliance Bernstein
5493006YWHO7MNK2U579
AB Fixed Income Shares, Inc. - Government Money Market Portfolio
018616748
88020020.84000000
NS
USD
88020020.84000000
2.009553051742
Long
STIV
RF
US
N
1
N
N
N
AtriCure Inc
N/A
AtriCure Inc
04963C209
724740.00000000
NS
USD
61211540.40000000
1.397498394555
Long
EC
CORP
US
N
1
N
N
N
Instil Bio Inc
N/A
Instil Bio Inc
45783C101
522234.00000000
NS
USD
7859621.70000000
0.179440161704
Long
EC
CORP
US
N
1
N
N
SiteOne Landscape Supply Inc
5299008LX7SBD4HIAU03
SiteOne Landscape Supply Inc
82982L103
376574.00000000
NS
USD
65817603.72000000
1.502657749358
Long
EC
CORP
US
N
1
N
N
MACOM Technology Solutions Holdings Inc
N/A
MACOM Technology Solutions Holdings Inc
55405Y100
822330.00000000
NS
USD
50754207.60000000
1.158750836434
Long
EC
CORP
US
N
1
N
N
N
Planet Fitness Inc
549300LLE5HUPF6H8G33
Planet Fitness Inc
72703H101
547723.00000000
NS
USD
41205201.29000000
0.940740949726
Long
EC
CORP
US
N
1
N
N
N
HubSpot Inc
529900BLNVEW0MVKJB37
HubSpot Inc
443573100
98214.00000000
NS
USD
58537508.28000000
1.336448540716
Long
EC
CORP
US
N
1
N
N
N
Alignment Healthcare Inc
N/A
Alignment Healthcare Inc
01625V104
1037497.00000000
NS
USD
21611062.51000000
0.493394300568
Long
EC
CORP
US
N
1
N
N
N
LifeStance Health Group Inc
N/A
LifeStance Health Group Inc
53228F101
1140528.00000000
NS
USD
27030513.60000000
0.617123815430
Long
EC
CORP
US
N
1
N
N
N
Lithia Motors Inc
SE8N1EZEHPZQBCBVKD53
Lithia Motors Inc
536797103
167150.00000000
NS
USD
63052323.00000000
1.439524631952
Long
EC
CORP
US
N
1
N
N
SVB Financial Group
549300D2KJ20JMXE7542
SVB Financial Group
78486Q101
98280.00000000
NS
USD
54050068.80000000
1.233997443619
Long
EC
CORP
US
N
1
N
N
N
Erasca Inc
N/A
Erasca Inc
29479A108
467974.00000000
NS
USD
9827454.00000000
0.224367024548
Long
EC
CORP
US
N
1
N
N
N
National Vision Holdings Inc
549300JHURCBLI5ROA42
National Vision Holdings Inc
63845R107
1218931.00000000
NS
USD
65797895.38000000
1.502207795422
Long
EC
CORP
US
N
1
N
N
Casey's General Stores Inc
549300CAFWSI86V66Q65
Casey's General Stores Inc
147528103
187703.00000000
NS
USD
37110760.13000000
0.847262254201
Long
EC
CORP
US
N
1
N
N
Vail Resorts Inc
529900PSZHRNU9HKH870
Vail Resorts Inc
91879Q109
237140.00000000
NS
USD
72375128.00000000
1.652370198900
Long
EC
CORP
US
N
1
N
N
Inari Medical Inc
N/A
Inari Medical Inc
45332Y109
606306.00000000
NS
USD
54440215.74000000
1.242904746372
Long
EC
CORP
US
N
1
N
N
N
Manhattan Associates Inc
529900Q1GJP7KD52SW51
Manhattan Associates Inc
562750109
516933.00000000
NS
USD
82518014.79000000
1.883938754643
Long
EC
CORP
US
N
1
N
N
N
Latham Group Inc
N/A
Latham Group Inc
51819L107
1522545.00000000
NS
USD
41535027.60000000
0.948271094135
Long
EC
CORP
US
N
1
N
N
Tempur Sealy International Inc
549300HFEKVR3US71V91
Tempur Sealy International Inc
88023U101
1314872.00000000
NS
USD
56894511.44000000
1.298937878002
Long
EC
CORP
US
N
1
N
N
N
Ascendis Pharma A/S
549300B66JN3W3J8GH73
Ascendis Pharma A/S
04351P101
151247.00000000
NS
USD
17875882.93000000
0.408117775385
Long
EC
CORP
DK
N
1
N
N
N
Intellia Therapeutics Inc
5493002T5BCPE5DZC723
Intellia Therapeutics Inc
45826J105
236720.00000000
NS
USD
33578732.00000000
0.766623805814
Long
EC
CORP
US
N
1
N
N
N
Avalara Inc
549300Q16CMW239SS315
Avalara Inc
05338G106
361769.00000000
NS
USD
60476923.73000000
1.380726628803
Long
EC
CORP
US
N
1
N
N
N
Turning Point Therapeutics Inc
N/A
Turning Point Therapeutics Inc
90041T108
274878.00000000
NS
USD
17542713.96000000
0.400511315922
Long
EC
CORP
US
N
1
N
N
N
Armstrong World Industries Inc
KXMRXXOJ88Q45Y45MG74
Armstrong World Industries Inc
04247X102
415130.00000000
NS
USD
44908763.40000000
1.025295627962
Long
EC
CORP
US
N
1
N
N
Insulet Corp
549300TZTYD2PYN92D43
Insulet Corp
45784P101
156656.00000000
NS
USD
43815116.64000000
1.000326976932
Long
EC
CORP
US
N
1
N
N
N
Axon Enterprise Inc
549300QP2IEEGFE16681
Axon Enterprise Inc
05464C101
370710.00000000
NS
USD
68959474.20000000
1.574388650476
Long
EC
CORP
US
N
1
N
N
N
Fisker Inc
549300UUN5RWU44MBX79
Fisker Inc
33813J106
990260.00000000
NS
USD
15962991.20000000
0.364445240693
Long
EC
CORP
US
N
1
N
N
Cactus Inc
549300J3T8C9F8QFKV08
Cactus Inc
127203107
374240.00000000
NS
USD
13487609.60000000
0.307930704557
Long
EC
CORP
US
N
1
N
N
Cree Inc
549300OGU88P3AW3TO93
Cree Inc
225447101
396286.00000000
NS
USD
36759489.36000000
0.839242519132
Long
EC
CORP
US
N
1
N
N
Coupa Software Inc
549300Q95ICR2GFL2K37
Coupa Software Inc
22266L106
62422.00000000
NS
USD
13545574.00000000
0.309254068671
Long
EC
CORP
US
N
1
N
N
N
Monday.com Ltd
N/A
Monday.com Ltd
000000000
148366.00000000
NS
USD
32831912.14000000
0.749573433473
Long
EC
CORP
IL
N
1
N
N
N
Mister Car Wash Inc
N/A
Mister Car Wash Inc
60646V105
2025625.00000000
NS
USD
42214025.00000000
0.963773036583
Long
EC
CORP
US
N
1
N
N
N
Varonis Systems Inc
549300SHIVNRRH7STS26
Varonis Systems Inc
922280102
1047383.00000000
NS
USD
64099839.60000000
1.463440102093
Long
EC
CORP
US
N
1
N
N
N
Universal Display Corp
N/A
Universal Display Corp
91347P105
229373.00000000
NS
USD
53785674.77000000
1.227961159774
Long
EC
CORP
US
N
1
N
N
N
MongoDB Inc
549300TPTG69WKWE1Z37
MongoDB Inc
60937P106
204630.00000000
NS
USD
73445799.60000000
1.676814312418
Long
EC
CORP
US
N
1
N
N
N
Ares Management Corp
529900JUV61FH7B8VW38
Ares Management Corp
03990B101
982434.00000000
NS
USD
70352098.74000000
1.606183154358
Long
EC
CORP
US
N
1
N
N
N
RingCentral Inc
549300C8EH0H1614VE84
RingCentral Inc
76680R206
78643.00000000
NS
USD
21018914.61000000
0.479875187437
Long
EC
CORP
US
N
1
N
N
Etsy Inc
54930089Q7XT501AEA40
Etsy Inc
29786A106
216520.00000000
NS
USD
39733585.20000000
0.907143018523
Long
EC
CORP
US
N
1
N
N
Guardant Health Inc
254900M8C3E5VC8BR186
Guardant Health Inc
40131M109
418481.00000000
NS
USD
45949213.80000000
1.049049772264
Long
EC
CORP
US
N
1
N
N
Shift4 Payments Inc
N/A
Shift4 Payments Inc
82452J109
634591.00000000
NS
USD
56599171.29000000
1.292195074557
Long
EC
CORP
US
N
1
N
N
N
Oatly Group AB
894500CEIOQNBAH10Z10
Oatly Group AB
67421J108
1665884.00000000
NS
USD
29569441.00000000
0.675089142592
Long
EC
CORP
SE
N
1
N
N
N
ICON PLC
6354008SRQGEMC4XFI67
ICON PLC
000000000
223976.00000000
NS
USD
54486641.52000000
1.243964676454
Long
EC
CORP
IE
N
1
N
N
N
Zendesk Inc
549300SLI6BN94BKKO36
Zendesk Inc
98936J101
504000.00000000
NS
USD
65787120.00000000
1.501961786644
Long
EC
CORP
US
N
1
N
N
N
Entegris Inc
IYX6OWO7BT5DKO3BYG52
Entegris Inc
29362U104
556236.00000000
NS
USD
67104311.04000000
1.532034095750
Long
EC
CORP
US
N
1
N
N
INSTIL BIO INC
N/A
INSTIL BIO INC
000000000
523613.00000000
NS
USD
7880375.65000000
0.179913987581
Long
EC
CORP
US
N
1
N
N
N
Pinnacle Financial Partners Inc
54930098EZ8JMSAZGS24
Pinnacle Financial Partners Inc
72346Q104
524530.00000000
NS
USD
47003133.30000000
1.073111424685
Long
EC
CORP
US
N
1
N
N
Cognex Corp
549300JQTYZCLC43S226
Cognex Corp
192422103
906740.00000000
NS
USD
81978363.40000000
1.871618170220
Long
EC
CORP
US
N
1
N
N
N
Littelfuse Inc
549300MY7HLQFYTPCX75
Littelfuse Inc
537008104
191103.00000000
NS
USD
50831486.97000000
1.160515173597
Long
EC
CORP
US
N
1
N
N
N
Blueprint Medicines Corp
5299004CC60O9T5HVM83
Blueprint Medicines Corp
09627Y109
292487.00000000
NS
USD
25700832.69000000
0.586766354650
Long
EC
CORP
US
N
1
N
N
N
Goosehead Insurance Inc
549300WH5MBIWHJ9XY95
Goosehead Insurance Inc
38267D109
243356.00000000
NS
USD
29248957.64000000
0.667772303673
Long
EC
CORP
US
N
1
N
N
Middleby Corp/The
JDFO86U9VQRBKW5KYA35
Middleby Corp/The
596278101
320700.00000000
NS
USD
61410843.00000000
1.402048599659
Long
EC
CORP
US
N
1
N
N
N
Honest Co Inc/The
N/A
Honest Co Inc/The
438333106
266463.00000000
NS
USD
3829073.31000000
0.087420178750
Long
EC
CORP
US
N
1
N
N
Legend Biotech Corp
254900EIUFZTW136H859
Legend Biotech Corp
52490G102
475407.00000000
NS
USD
20456763.21000000
0.467040913477
Long
EC
CORP
KY
N
1
N
N
N
Jacobs Engineering Group Inc
549300CZ8QS1GE53O776
Jacobs Engineering Group Inc
469814107
374274.00000000
NS
USD
50620558.50000000
1.155699542488
Long
EC
CORP
US
N
1
N
N
N
Novanta Inc
N/A
Novanta Inc
67000B104
371311.00000000
NS
USD
52135777.51000000
1.190292956083
Long
EC
CORP
CA
N
1
N
N
N
iShares Russell 2000 Growth ETF
549300CPJOUVKWJGSH44
iShares Russell 2000 Growth ETF
464287648
186826.00000000
NS
USD
56057141.30000000
1.279820185184
Long
EC
RF
US
N
1
N
N
Alliance Bernstein
5493006YWHO7MNK2U579
AB Fixed Income Shares, Inc. - Government Money Market Portfolio
018616748
68362904.75000000
NS
USD
68362904.75000000
1.560768590546
Long
STIV
RF
US
N
1
N
N
Ultragenyx Pharmaceutical Inc
529900EV44GVDN1DCX77
Ultragenyx Pharmaceutical Inc
90400D108
310503.00000000
NS
USD
24787454.49000000
0.565913349485
Long
EC
CORP
US
N
1
N
N
N
Vir Biotechnology Inc
N/A
Vir Biotechnology Inc
92764N102
489416.00000000
NS
USD
17447680.40000000
0.398341639311
Long
EC
CORP
US
N
1
N
N
Silk Road Medical Inc
549300VL8KC0ZPDQHE14
Silk Road Medical Inc
82710M100
625370.00000000
NS
USD
31381066.60000000
0.716449707136
Long
EC
CORP
US
N
1
N
N
Ingersoll Rand Inc
5299004C02FMZCUOIR50
Ingersoll Rand Inc
45687V106
1059305.00000000
NS
USD
51768235.35000000
1.181901734834
Long
EC
CORP
US
N
1
N
N
Monolithic Power Systems Inc
529900TB7O85LSZ1XU31
Monolithic Power Systems Inc
609839105
178310.00000000
NS
USD
80107550.60000000
1.828906324260
Long
EC
CORP
US
N
1
N
N
Chegg Inc
549300AKX7O8JG0O3G77
Chegg Inc
163092109
656009.00000000
NS
USD
58142077.67000000
1.327420608418
Long
EC
CORP
US
N
1
N
N
ON Semiconductor Corp
ZV20P4CNJVT8V1ZGJ064
ON Semiconductor Corp
682189105
795360.00000000
NS
USD
31066761.60000000
0.709273924105
Long
EC
CORP
US
N
1
N
N
N
Five Below Inc
529900AAXP5Z6BGI7418
Five Below Inc
33829M101
338103.00000000
NS
USD
65733985.26000000
1.500748686739
Long
EC
CORP
US
N
1
N
N
N
Copart Inc
549300KVYX3JWMYEHU61
Copart Inc
217204106
362652.00000000
NS
USD
53309844.00000000
1.217097640693
Long
EC
CORP
US
N
1
N
N
N
Kinsale Capital Group Inc
529900QTUQHNZ6HOA508
Kinsale Capital Group Inc
49714P108
265247.00000000
NS
USD
47385050.32000000
1.081830833130
Long
EC
CORP
US
N
1
N
N
NVR Inc
529900RWXR4JI3JYTV70
NVR Inc
62944T105
8854.00000000
NS
USD
46240900.40000000
1.055709162839
Long
EC
CORP
US
N
1
N
N
N
Matador Resources Co
549300CI3Q2UUK5R4G79
Matador Resources Co
576485205
1327910.00000000
NS
USD
41032419.00000000
0.936796220165
Long
EC
CORP
US
N
1
N
N
N
ADC Therapeutics SA
N/A
ADC Therapeutics SA
000000000
651055.00000000
NS
USD
13698197.20000000
0.312738553387
Long
EC
CORP
CH
N
1
N
N
N
Howmet Aerospace Inc
549300HO5WFZUT5N2T22
Howmet Aerospace Inc
443201108
1382690.00000000
NS
USD
45379885.80000000
1.036051651963
Long
EC
CORP
US
N
1
N
N
N
Biohaven Pharmaceutical Holding Co Ltd
5299007STZTNN32O9920
Biohaven Pharmaceutical Holding Co Ltd
000000000
241151.00000000
NS
USD
30387437.51000000
0.693764523117
Long
EC
CORP
VG
N
1
N
N
N
Coherus Biosciences Inc
5493007IL8W5MV932D26
Coherus Biosciences Inc
19249H103
1061740.00000000
NS
USD
13855707.00000000
0.316334602289
Long
EC
CORP
US
N
1
N
N
Freshpet Inc
549300S4ZK8ZQ6HNPN59
Freshpet Inc
358039105
336170.00000000
NS
USD
49232096.50000000
1.124000072041
Long
EC
CORP
US
N
1
N
N
N
Shoals Technologies Group Inc
N/A
Shoals Technologies Group Inc
82489W107
1077127.00000000
NS
USD
31333624.43000000
0.715366572224
Long
EC
CORP
US
N
1
N
N
N
Chart Industries Inc
EM7QGKC1GYOF3LSZSL80
Chart Industries Inc
16115Q308
88500.00000000
NS
USD
13757325.00000000
0.314088478663
Long
EC
CORP
US
N
1
N
N
N
Lattice Semiconductor Corp
549300LRBBPZDQ2II567
Lattice Semiconductor Corp
518415104
1128708.00000000
NS
USD
64054179.00000000
1.462397641558
Long
EC
CORP
US
N
1
N
N
N
TopBuild Corp
5493007YSKHOL4RWII46
TopBuild Corp
89055F103
273315.00000000
NS
USD
55398217.35000000
1.264776532365
Long
EC
CORP
US
N
1
N
N
N
Fair Isaac Corp
RI6HET5SJUEY30V1PS26
Fair Isaac Corp
303250104
133925.00000000
NS
USD
70164646.75000000
1.601903506217
Long
EC
CORP
US
N
1
N
N
N
Floor & Decor Holdings Inc
549300M5FR3N688XGQ36
Floor & Decor Holdings Inc
339750101
704293.00000000
NS
USD
85930788.93000000
1.961854558598
Long
EC
CORP
US
N
1
N
N
N
Allogene Therapeutics Inc
N/A
Allogene Therapeutics Inc
019770106
772634.00000000
NS
USD
16959316.30000000
0.387191976335
Long
EC
CORP
US
N
1
N
N
N
Honest Company Inc
N/A
HONEST COMPANY, INC
000000000
22322.00000000
NS
USD
320767.14000000
0.007323317796
Long
EP
CORP
US
Y
1
N
N
N
2021-08-18
AB DISCOVERY GROWTH FUND, INC.
Joseph Mantineo
Joseph Mantineo
Treasurer and Chief Financial Officer