Index 600 Stock Portfolio

Fund Profile

Fund profile

Fund manager

Northwestern Mutual Series Fund Inc

Total assets

$442.47 mm

Liabilities

$3.82 mm

Net assets

$438.65 mm

Number of holdings

607.00

Top 200 of 607 Holdings

As of Jun 2024

Security	$Holding	Balance	% of Fund	Category	Position	Country
ANF Abercrombie & Fitch Co.	3.32 mm	18.67 k shares	0.76	Common equity	Long	USA
Fabrinet	3.23 mm	13.20 k shares	0.74	Common equity	Long	Cayman Islands
ENSG The Ensign Group, Inc.	2.55 mm	20.63 k shares	0.58	Common equity	Long	USA
SPSC SPS Commerce, Inc.	2.55 mm	13.53 k shares	0.58	Common equity	Long	USA
ATI ATI Inc.	2.52 mm	45.46 k shares	0.57	Common equity	Long	USA
CMA Comerica Incorporated	2.47 mm	48.43 k shares	0.56	Common equity	Long	USA
RHI Robert Half International Inc.	2.42 mm	37.76 k shares	0.55	Common equity	Long	USA
SPXC SPX Technologies, Inc.	2.40 mm	16.89 k shares	0.55	Common equity	Long	USA
MLI Mueller Industries, Inc.	2.36 mm	41.50 k shares	0.54	Common equity	Long	USA
GKOS Glaukos Corporation	2.18 mm	18.39 k shares	0.50	Common equity	Long	USA
MTH Meritage Homes Corporation	2.15 mm	13.27 k shares	0.49	Common equity	Long	USA
NSIT Insight Enterprises, Inc.	2.01 mm	10.11 k shares	0.46	Common equity	Long	USA
BMI Badger Meter, Inc.	2.00 mm	10.74 k shares	0.46	Common equity	Long	USA
CRS Carpenter Technology Corporation	1.99 mm	18.12 k shares	0.45	Common equity	Long	USA
MARA Marathon Digital Holdings, Inc.	1.98 mm	99.71 k shares	0.45	Common equity	Long	USA
OGN Organon & Co.	1.94 mm	93.94 k shares	0.44	Common equity	Long	USA
LNC Lincoln National Corporation	1.93 mm	62.11 k shares	0.44	Common equity	Long	USA
COOP Mr. Cooper Group Inc.	1.92 mm	23.64 k shares	0.44	Common equity	Long	USA
ALK Alaska Air Group, Inc.	1.87 mm	46.37 k shares	0.43	Common equity	Long	USA
FSS Federal Signal Corporation	1.87 mm	22.32 k shares	0.43	Common equity	Long	USA
AVAV AeroVironment, Inc.	1.86 mm	10.21 k shares	0.42	Common equity	Long	USA
SEE Sealed Air Corporation	1.85 mm	53.19 k shares	0.42	Common equity	Long	USA
JXN Jackson Financial Inc.	1.84 mm	24.79 k shares	0.42	Common equity	Long	USA
MMSI Merit Medical Systems, Inc.	1.82 mm	21.22 k shares	0.42	Common equity	Long	USA
BCPC Balchem Corporation	1.82 mm	11.84 k shares	0.42	Common equity	Long	USA
SM SM Energy Company	1.82 mm	42.02 k shares	0.41	Common equity	Long	USA
AFIIQ Armstrong Flooring, Inc.	1.81 mm	15.99 k shares	0.41	Common equity	Long	USA
AL Air Lease Corporation	1.80 mm	37.83 k shares	0.41	Common equity	Long	USA
DY Dycom Industries, Inc.	1.79 mm	10.63 k shares	0.41	Common equity	Long	USA
EPRT Essential Properties Realty Trust, Inc.	1.77 mm	64.04 k shares	0.40	Common equity	Long	USA
IBP Installed Building Products, Inc.	1.76 mm	8.58 k shares	0.40	Common equity	Long	USA
MOG-A Moog Inc.	1.76 mm	10.51 k shares	0.40	Common equity	Long	USA
BCC Boise Cascade Company	1.72 mm	14.42 k shares	0.39	Common equity	Long	USA
RDN Radian Group Inc.	1.71 mm	55.00 k shares	0.39	Common equity	Long	USA
FORM FormFactor, Inc.	1.71 mm	28.19 k shares	0.39	Common equity	Long	USA
ACLS Axcelis Technologies, Inc.	1.69 mm	11.88 k shares	0.39	Common equity	Long	USA
TDW Tidewater Inc.	1.69 mm	17.73 k shares	0.38	Common equity	Long	USA
ABG Asbury Automotive Group, Inc.	1.68 mm	7.37 k shares	0.38	Common equity	Long	USA
MGY Magnolia Oil & Gas Corporation	1.67 mm	66.08 k shares	0.38	Common equity	Long	USA
WIRE Encore Wire Corp.	1.67 mm	5.77 k shares	0.38	Common equity	Long	USA
KRYS Krystal Biotech, Inc.	1.67 mm	9.08 k shares	0.38	Common equity	Long	USA
ITRI Itron, Inc.	1.66 mm	16.76 k shares	0.38	Common equity	Long	USA
VRRM Verra Mobility Corporation	1.65 mm	60.83 k shares	0.38	Common equity	Long	USA
MATX Matson, Inc.	1.63 mm	12.48 k shares	0.37	Common equity	Long	USA
VFC V.F. Corporation	1.63 mm	120.72 k shares	0.37	Common equity	Long	USA
FUL H.B. Fuller Company	1.53 mm	19.90 k shares	0.35	Common equity	Long	USA
ACIW ACI Worldwide, Inc.	1.52 mm	38.52 k shares	0.35	Common equity	Long	USA
Alkermes PLC	1.49 mm	61.82 k shares	0.34	Common equity	Long	Ireland
AEIS Advanced Energy Industries, Inc.	1.49 mm	13.68 k shares	0.34	Common equity	Long	USA
ACA Arcosa, Inc.	1.48 mm	17.75 k shares	0.34	Common equity	Long	USA
PECO Phillips Edison & Company, Inc.	1.46 mm	44.71 k shares	0.33	Common equity	Long	USA
Signet Jewelers Ltd	1.46 mm	16.31 k shares	0.33	Common equity	Long	Bermuda
MC Moelis & Company	1.46 mm	25.70 k shares	0.33	Common equity	Long	USA
Assured Guaranty Ltd	1.46 mm	18.89 k shares	0.33	Common equity	Long	Bermuda
ASO Academy Sports and Outdoors, Inc.	1.44 mm	26.96 k shares	0.33	Common equity	Long	USA
GPI Group 1 Automotive, Inc.	1.43 mm	4.83 k shares	0.33	Common equity	Long	USA
BOOT Boot Barn Holdings, Inc.	1.43 mm	11.11 k shares	0.33	Common equity	Long	USA
RDNT RadNet, Inc.	1.43 mm	24.29 k shares	0.33	Common equity	Long	USA
ITGR Integer Holdings Corporation	1.42 mm	12.24 k shares	0.32	Common equity	Long	USA
FELE Franklin Electric Co., Inc.	1.39 mm	14.48 k shares	0.32	Common equity	Long	USA
BOX Box, Inc.	1.39 mm	52.73 k shares	0.32	Common equity	Long	USA
AAP Advance Auto Parts, Inc.	1.38 mm	21.78 k shares	0.31	Common equity	Long	USA
SEM Select Medical Holdings Corporation	1.37 mm	38.95 k shares	0.31	Common equity	Long	USA
AEO American Eagle Outfitters, Inc.	1.35 mm	67.57 k shares	0.31	Common equity	Long	USA
SANM Sanmina Corporation	1.34 mm	20.26 k shares	0.31	Common equity	Long	USA
SLG SL Green Realty Corp.	1.34 mm	23.67 k shares	0.31	Common equity	Long	USA
OTTR Otter Tail Corporation	1.34 mm	15.28 k shares	0.31	Common equity	Long	USA
PIPR Piper Sandler Companies	1.31 mm	5.68 k shares	0.30	Common equity	Long	USA
HP Helmerich & Payne, Inc.	1.30 mm	36.06 k shares	0.30	Common equity	Long	USA
CTRE CareTrust REIT, Inc.	1.30 mm	51.90 k shares	0.30	Common equity	Long	USA
TPH Tri Pointe Homes, Inc.	1.29 mm	34.66 k shares	0.29	Common equity	Long	USA
KFY Korn Ferry	1.28 mm	19.06 k shares	0.29	Common equity	Long	USA
WHD Cactus, Inc.	1.27 mm	24.00 k shares	0.29	Common equity	Long	USA
PBH Prestige Consumer Healthcare Inc.	1.26 mm	18.24 k shares	0.29	Common equity	Long	USA
DXC DXC Technology Company	1.25 mm	65.36 k shares	0.28	Common equity	Long	USA
CRC California Resources Corporation	1.25 mm	23.44 k shares	0.28	Common equity	Long	USA
NOG Northern Oil and Gas, Inc.	1.24 mm	33.43 k shares	0.28	Common equity	Long	USA
MHO M/I Homes, Inc.	1.24 mm	10.14 k shares	0.28	Common equity	Long	USA
SHAK Shake Shack Inc.	1.24 mm	13.76 k shares	0.28	Common equity	Long	USA
HASI Hannon Armstrong Sustainable Infrastructure Capital, Inc.	1.23 mm	41.54 k shares	0.28	Common equity	Long	USA
MAC The Macerich Company	1.22 mm	78.82 k shares	0.28	Common equity	Long	USA
DIOD Diodes Incorporated	1.21 mm	16.85 k shares	0.28	Common equity	Long	USA
WD Walker & Dunlop, Inc.	1.21 mm	12.32 k shares	0.28	Common equity	Long	USA
SKYW SkyWest, Inc.	1.21 mm	14.71 k shares	0.28	Common equity	Long	USA
SMPL The Simply Good Foods Company	1.20 mm	33.24 k shares	0.27	Common equity	Long	USA
KTB Kontoor Brands, Inc.	1.20 mm	18.15 k shares	0.27	Common equity	Long	USA
HCC Warrior Met Coal, Inc.	1.20 mm	19.11 k shares	0.27	Common equity	Long	USA
APLE Apple Hospitality REIT, Inc.	1.20 mm	82.33 k shares	0.27	Common equity	Long	USA
IAC IAC Inc.	1.20 mm	25.52 k shares	0.27	Common equity	Long	USA
ABCB Ameris Bancorp	1.19 mm	23.64 k shares	0.27	Common equity	Long	USA
AMR Alpha Metallurgical Resources, Inc.	1.19 mm	4.23 k shares	0.27	Common equity	Long	USA
EAT Brinker International, Inc.	1.18 mm	16.25 k shares	0.27	Common equity	Long	USA
GMS GMS Inc.	1.17 mm	14.55 k shares	0.27	Common equity	Long	USA
PTEN Patterson-UTI Energy, Inc.	1.17 mm	112.97 k shares	0.27	Common equity	Long	USA
ABM ABM Industries Incorporated	1.17 mm	23.12 k shares	0.27	Common equity	Long	USA
ALRM Alarm.com Holdings, Inc.	1.16 mm	18.33 k shares	0.27	Common equity	Long	USA
BGC BGC Group, Inc	1.16 mm	140.24 k shares	0.27	Common equity	Long	USA
LBRT Liberty Energy Inc.	1.16 mm	55.39 k shares	0.26	Common equity	Long	USA
SXT Sensient Technologies Corporation	1.15 mm	15.48 k shares	0.26	Common equity	Long	USA
MSGS Madison Square Garden Sports Corp.	1.15 mm	6.10 k shares	0.26	Common equity	Long	USA
ENV Envestnet, Inc.	1.15 mm	18.32 k shares	0.26	Common equity	Long	USA
SFBS ServisFirst Bancshares, Inc.	1.13 mm	17.92 k shares	0.26	Common equity	Long	USA
IIPR Innovative Industrial Properties, Inc.	1.13 mm	10.35 k shares	0.26	Common equity	Long	USA
FULT Fulton Financial Corporation	1.13 mm	66.38 k shares	0.26	Common equity	Long	USA
IOSP Innospec Inc.	1.13 mm	9.11 k shares	0.26	Common equity	Long	USA
RXO RXO, Inc.	1.12 mm	42.95 k shares	0.26	Common equity	Long	USA
NPO EnPro Industries, Inc.	1.11 mm	7.65 k shares	0.25	Common equity	Long	USA
UCB United Community Banks, Inc.	1.11 mm	43.51 k shares	0.25	Common equity	Long	USA
FBP First BanCorp.	1.10 mm	60.40 k shares	0.25	Common equity	Long	Puerto Rico
JBT John Bean Technologies Corporation	1.10 mm	11.63 k shares	0.25	Common equity	Long	USA
BXMT Blackstone Mortgage Trust, Inc.	1.10 mm	63.40 k shares	0.25	Common equity	Long	USA
WDFC WD-40 Company	1.09 mm	4.95 k shares	0.25	Common equity	Long	USA
CORT Corcept Therapeutics Incorporated	1.09 mm	33.47 k shares	0.25	Common equity	Long	USA
SKT Tanger Inc.	1.08 mm	39.95 k shares	0.25	Common equity	Long	USA
BRC Brady Corporation	1.08 mm	16.36 k shares	0.25	Common equity	Long	USA
AUB Atlantic Union Bankshares Corporation	1.08 mm	32.78 k shares	0.25	Common equity	Long	USA
IDCC InterDigital, Inc.	1.07 mm	9.22 k shares	0.24	Common equity	Long	USA
SHOO Steven Madden, Ltd.	1.07 mm	25.20 k shares	0.24	Common equity	Long	USA
AX Axos Financial, Inc.	1.06 mm	18.52 k shares	0.24	Common equity	Long	USA
PENN PENN Entertainment, Inc.	1.06 mm	54.60 k shares	0.24	Common equity	Long	USA
APAM Artisan Partners Asset Management Inc.	1.05 mm	25.54 k shares	0.24	Common equity	Long	USA
REZI Resideo Technologies, Inc.	1.04 mm	53.34 k shares	0.24	Common equity	Long	USA
PLXS Plexus Corp.	1.03 mm	10.01 k shares	0.24	Common equity	Long	USA
WSFS WSFS Financial Corporation	1.03 mm	21.95 k shares	0.24	Common equity	Long	USA
LRN Stride, Inc.	1.03 mm	14.59 k shares	0.23	Common equity	Long	USA
HI Hillenbrand, Inc.	1.03 mm	25.64 k shares	0.23	Common equity	Long	USA
CWT California Water Service Group	1.02 mm	21.10 k shares	0.23	Common equity	Long	USA
HIW Highwoods Properties, Inc.	1.02 mm	38.72 k shares	0.23	Common equity	Long	USA
AROC Archrock, Inc.	1.02 mm	50.24 k shares	0.23	Common equity	Long	USA
ARCH Arch Resources, Inc.	1.01 mm	6.62 k shares	0.23	Common equity	Long	USA
CATY Cathay General Bancorp	1.00 mm	26.59 k shares	0.23	Common equity	Long	USA
DV DoubleVerify Holdings, Inc.	1.00 mm	51.46 k shares	0.23	Common equity	Long	USA
GVA Granite Construction Incorporated	999.51 k	16.13 k shares	0.23	Common equity	Long	USA
NMIH NMI Holdings, Inc.	998.50 k	29.33 k shares	0.23	Common equity	Long	USA
KLIC Kulicke and Soffa Industries, Inc.	996.64 k	20.26 k shares	0.23	Common equity	Long	USA
AVA Avista Corporation	988.74 k	28.57 k shares	0.23	Common equity	Long	USA
ESE ESCO Technologies Inc.	988.32 k	9.41 k shares	0.23	Common equity	Long	USA
ABR Arbor Realty Trust, Inc.	988.07 k	68.86 k shares	0.23	Common equity	Long	USA
MGEE MGE Energy, Inc.	987.50 k	13.22 k shares	0.23	Common equity	Long	USA
AWR American States Water Company	987.46 k	13.61 k shares	0.23	Common equity	Long	USA
CEIX CONSOL Energy Inc.	985.71 k	9.66 k shares	0.22	Common equity	Long	USA
CVCO Cavco Industries, Inc.	981.74 k	2.84 k shares	0.22	Common equity	Long	USA
LXP LXP Industrial Trust	980.59 k	107.52 k shares	0.22	Common equity	Long	USA
MTX Minerals Technologies Inc.	979.62 k	11.78 k shares	0.22	Common equity	Long	USA
HUBG Hub Group, Inc.	971.16 k	22.56 k shares	0.22	Common equity	Long	USA
FHB First Hawaiian, Inc.	969.18 k	46.69 k shares	0.22	Common equity	Long	USA
VECO Veeco Instruments Inc.	966.34 k	20.69 k shares	0.22	Common equity	Long	USA
GNW Genworth Financial, Inc.	965.90 k	159.92 k shares	0.22	Common equity	Long	USA
AIN Albany International Corp.	962.73 k	11.40 k shares	0.22	Common equity	Long	USA
LCII LCI Industries	961.33 k	9.30 k shares	0.22	Common equity	Long	USA
PRFT Perficient, Inc.	960.60 k	12.84 k shares	0.22	Common equity	Long	USA
RUN Sunrun Inc.	960.32 k	80.97 k shares	0.22	Common equity	Long	USA
FTDR Frontdoor, Inc.	960.21 k	28.42 k shares	0.22	Common equity	Long	USA
SITE Centers Corp	954.58 k	65.83 k shares	0.22	Common equity	Long	USA
TNDM Tandem Diabetes Care, Inc.	950.60 k	23.59 k shares	0.22	Common equity	Long	USA
RUSHA Rush Enterprises, Inc.	946.93 k	22.62 k shares	0.22	Common equity	Long	USA
MPW Medical Properties Trust, Inc.	945.14 k	219.29 k shares	0.22	Common equity	Long	USA
UNF UniFirst Corporation	944.27 k	5.51 k shares	0.22	Common equity	Long	USA
ATGE Adtalem Global Education Inc.	937.00 k	13.74 k shares	0.21	Common equity	Long	USA
DORM Dorman Products, Inc.	932.91 k	10.20 k shares	0.21	Common equity	Long	USA
KSS Kohl's Corporation	931.53 k	40.52 k shares	0.21	Common equity	Long	USA
JJSF J&J Snack Foods Corp.	919.99 k	5.67 k shares	0.21	Common equity	Long	USA
ARCB ArcBest Corporation	916.60 k	8.56 k shares	0.21	Common equity	Long	USA
YELP Yelp Inc.	910.52 k	24.64 k shares	0.21	Common equity	Long	USA
NARI Inari Medical, Inc.	910.08 k	18.90 k shares	0.21	Common equity	Long	USA
CBU Community Bank System, Inc.	909.88 k	19.27 k shares	0.21	Common equity	Long	USA
CALM Cal-Maine Foods, Inc.	908.58 k	14.87 k shares	0.21	Common equity	Long	USA
BL BlackLine, Inc.	908.10 k	18.74 k shares	0.21	Common equity	Long	USA
NWL Newell Brands Inc.	894.51 k	139.55 k shares	0.20	Common equity	Long	USA
TRN Trinity Industries, Inc.	894.49 k	29.90 k shares	0.20	Common equity	Long	USA
ICUI ICU Medical, Inc.	887.78 k	7.48 k shares	0.20	Common equity	Long	USA
STRA Strategic Education, Inc.	886.39 k	8.01 k shares	0.20	Common equity	Long	USA
AIR AAR Corp.	879.60 k	12.10 k shares	0.20	Common equity	Long	USA
Six Flags Entertainment Corp	877.45 k	26.48 k shares	0.20	Common equity	Long	USA
OII Oceaneering International, Inc.	876.32 k	37.04 k shares	0.20	Common equity	Long	USA
SLVM Sylvamo Corporation	876.02 k	12.77 k shares	0.20	Common equity	Long	USA
STEP StepStone Group Inc.	871.91 k	19.00 k shares	0.20	Common equity	Long	USA
CCOI Cogent Communications Holdings, Inc.	870.19 k	15.42 k shares	0.20	Common equity	Long	USA
PJT PJT Partners Inc.	869.75 k	8.06 k shares	0.20	Common equity	Long	USA
GFF Griffon Corporation	867.09 k	13.58 k shares	0.20	Common equity	Long	USA
CPK Chesapeake Utilities Corporation	864.26 k	8.14 k shares	0.20	Common equity	Long	USA
KWR Quaker Chemical Corporation	858.68 k	5.06 k shares	0.20	Common equity	Long	USA
PRGS Progress Software Corporation	856.28 k	15.78 k shares	0.20	Common equity	Long	USA
STAA STAAR Surgical Company	854.31 k	17.94 k shares	0.19	Common equity	Long	USA
BTU Peabody Energy Corporation	853.81 k	38.60 k shares	0.19	Common equity	Long	USA
URBN Urban Outfitters, Inc.	850.47 k	20.72 k shares	0.19	Common equity	Long	USA
CCS Century Communities, Inc.	844.04 k	10.34 k shares	0.19	Common equity	Long	USA
CNK Cinemark Holdings, Inc.	842.66 k	38.98 k shares	0.19	Common equity	Long	USA
CRVL CorVel Corporation	841.63 k	3.31 k shares	0.19	Common equity	Long	USA
AZZ AZZ Inc.	836.85 k	10.83 k shares	0.19	Common equity	Long	USA
CVBF CVB Financial Corp.	835.30 k	48.45 k shares	0.19	Common equity	Long	USA
PATK Patrick Industries, Inc.	835.18 k	7.69 k shares	0.19	Common equity	Long	USA
MYRG MYR Group Inc.	831.22 k	6.13 k shares	0.19	Common equity	Long	USA
WERN Werner Enterprises, Inc.	830.50 k	23.18 k shares	0.19	Common equity	Long	USA
BOH Bank of Hawaii Corporation	829.49 k	14.50 k shares	0.19	Common equity	Long	USA
FCPT Four Corners Property Trust, Inc.	829.28 k	33.62 k shares	0.19	Common equity	Long	USA
MTRN Materion Corporation	818.98 k	7.57 k shares	0.19	Common equity	Long	USA
MYGN Myriad Genetics, Inc.	815.55 k	33.34 k shares	0.19	Common equity	Long	USA
VCEL Vericel Corporation	813.91 k	17.74 k shares	0.19	Common equity	Long	USA
DEI Douglas Emmett, Inc.	813.85 k	61.15 k shares	0.19	Common equity	Long	USA