FundWatcher
Small Cap Value Portfolio
NORTHWESTERN MUTUAL SERIES FUND INC

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
PINNACLE FINANCIAL PARTNERS INC 0 133,901 133,901 2.01% $11.53M
ENERSYS INC 0 18,840 18,840 0.57% $3.27M
GOLAR LNG LTD 0 52,085 52,085 0.49% $2.82M
ERASCA INC 0 171,803 171,803 0.48% $2.78M
SMARTSTOP SELF STORAGE REIT INC 0 89,622 89,622 0.47% $2.71M
FASTLY INC CL A 0 86,128 86,128 0.44% $2.50M
UNITI GROUP INC 0 254,731 254,731 0.42% $2.39M
CHEMOURS CO/ THE 0 95,244 95,244 0.37% $2.10M
HELIOS TECHNOLOGIES INC 0 32,320 32,320 0.36% $2.09M
COVENANT LOGISTICS GROUP INC 0 73,594 73,594 0.35% $2.00M
STONEX GROUP INC 0 23,339 23,339 0.33% $1.88M
STANDEX INTL CORP 0 7,240 7,240 0.32% $1.85M
SPHERE ENTERTAINMENT CO 0 15,097 15,097 0.31% $1.77M
HILLMAN SOLUTIONS CORP 0 205,196 205,196 0.30% $1.71M
EAGLE BANCRP INC 0 58,760 58,760 0.25% $1.46M
RAYONIER INC REIT 0 70,216 70,216 0.25% $1.45M
AGIOS PHARMACEUTICALS INC 0 38,434 38,434 0.23% $1.30M
CECO ENVIRONMNTL 0 21,624 21,624 0.22% $1.29M
MODINE MFG CO 0 5,730 5,730 0.22% $1.24M
SHATTUCK LABS INC 0 192,617 192,617 0.22% $1.24M
CELANESE CORP 0 18,245 18,245 0.21% $1.20M
LENDINGCLUB CORP 0 77,007 77,007 0.19% $1.10M
PEABODY ENERGY CORP 0 31,474 31,474 0.18% $1.04M
DENISON MINES CO 0 288,158 288,158 0.18% $1.02M
BICARA THERAPEUTICS INC 0 46,771 46,771 0.16% $930.28K
REPLIGEN CORP 0 5,172 5,172 0.11% $609.37K
ETHOS TECHNOLOGI 0 53,522 53,522 0.10% $597.84K
OLLIES BARGAIN OUTLET HOLDINGS INC 0 6,005 6,005 0.10% $552.70K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
PINNACLE FINL PARTNERS INC 103,038 0 -103,038 0.00% -$9.83M
JFROG LTD 50,590 0 -50,590 0.00% -$3.16M
SYNOVUS FINL 59,940 0 -59,940 0.00% -$3.00M
CUBESMART 77,071 0 -77,071 0.00% -$2.78M
NCINO INC 107,338 0 -107,338 0.00% -$2.75M
ENERFLEX LTD 171,529 0 -171,529 0.00% -$2.65M
ARCELLX INC 39,870 0 -39,870 0.00% -$2.60M
POPULAR INC 19,525 0 -19,525 0.00% -$2.43M
WORKIVA INC 26,471 0 -26,471 0.00% -$2.28M
CRANE CO 12,133 0 -12,133 0.00% -$2.24M
MARQETA INC CL A 457,953 0 -457,953 0.00% -$2.18M
CARVANA CO CL A 4,900 0 -4,900 0.00% -$2.07M
PAPA JOHNS INTL INC 52,797 0 -52,797 0.00% -$2.03M
QUAKER HOUGHTON 13,698 0 -13,698 0.00% -$1.88M
ESAB CORP 16,652 0 -16,652 0.00% -$1.86M
SUNRUN INC 98,181 0 -98,181 0.00% -$1.81M
LANDSTAR SYSTEM INC 11,689 0 -11,689 0.00% -$1.68M
MERITAGE HOMES CORP 23,620 0 -23,620 0.00% -$1.55M
POTLATCHDELTIC CORP REIT 36,669 0 -36,669 0.00% -$1.46M
SEMTECH CORP 17,534 0 -17,534 0.00% -$1.29M
SANMINA CORP 8,254 0 -8,254 0.00% -$1.24M
CRINETICS PHARMACEUTICALS INC 25,637 0 -25,637 0.00% -$1.19M
INTAPP INC 25,558 0 -25,558 0.00% -$1.17M
FLOWSERVE CORP 16,507 0 -16,507 0.00% -$1.15M
NEOGENOMICS INC 81,746 0 -81,746 0.00% -$961.33K
GLOBANT SA 14,074 0 -14,074 0.00% -$920.02K
COURSERA INC 108,015 0 -108,015 0.00% -$794.99K
ALLIANCE LAUNDRY HOLDINGS INC 35,795 0 -35,795 0.00% -$728.43K
OKLO INC 6,823 0 -6,823 0.00% -$489.62K
BLACK ROCK COFFEE BAR INC 21,329 0 -21,329 0.00% -$474.57K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
MATADOR RESOURCES COMPANY 110,434 128,820 18,386 1.42% $3.45M
TAYLOR MORRISON HOME CORP 87,987 129,380 41,393 1.31% $2.36M
HA SUSTAINABLE INFRASTRUCTURE CAPITAL INC 177,549 187,818 10,269 1.20% $1.32M
TOWNE BANK 138,765 162,841 24,076 0.96% $852.27K
VISTEON CORP 38,589 59,277 20,688 0.94% $1.73M
CALIF WATER SRVC 109,207 117,854 8,647 0.93% $611.56K
VAXCYTE INC 76,035 83,974 7,939 0.85% $1.37M
LIVE OAK BANCSHARES INC 137,908 139,942 2,034 0.81% -$109.26K
HOME BANCSHARES INC 170,671 171,443 772 0.80% -$124.28K
TTM TECHNOLOGIES INC 30,600 42,780 12,180 0.73% $2.06M
DYNE THERAPEUTICS INC 133,721 219,314 85,593 0.69% $1.36M
SOUTHWEST GAS HOLDINGS INC 41,471 41,481 10 0.63% $286.19K
PREFERRED BANK LOS ANGELES 37,571 38,551 980 0.61% -$51.64K
ABERCROMBIE & FI 28,022 36,061 8,039 0.57% -$232.24K
AVANOS MEDICAL INC 178,071 210,342 32,271 0.51% $947.15K
CACTUS INC CL A 58,905 59,773 868 0.49% $140.67K
LIBERTY ENERGY INC CL A 93,820 97,487 3,667 0.49% $1.08M
CABOT CORP 24,361 36,458 12,097 0.48% $1.13M
ENTEGRIS INC 21,243 23,188 1,945 0.47% $928.84K
PRA GROUP INC 149,816 155,203 5,387 0.47% $65.81K
AVIDIA BANCORP INC 133,225 133,536 311 0.46% $387.14K
KONTOOR BRANDS INC 28,937 34,102 5,165 0.42% $629.27K
VISHAY INTERTECHNOLOGY INC 56,069 122,292 66,223 0.38% $1.39M
PELOTON INTERACTIVE INC CL A 350,400 501,179 150,779 0.37% -$8.41K
IMMUNOME INC 48,825 94,842 46,017 0.36% $1.03M
GROCERY OUTLET HOLDING CORP 159,097 284,534 125,437 0.35% $399.08K
DORMAN PRODUCTS INC 18,459 18,911 452 0.34% -$300.41K
WALKER & DUNLOP 42,834 43,678 844 0.34% -$638.04K
SKYLINE CHAMPION CORP 23,025 26,060 3,035 0.34% -$7.53K
CHEWY INC- CL A 56,795 69,129 12,334 0.33% -$10.59K
INNOVAGE HOLDING CORP 200,394 218,886 18,492 0.31% $715.42K
BRP GROUP INC-A 47,981 79,892 31,911 0.31% $599.85K
RLI CORP 27,007 27,195 188 0.27% -$176.71K
FORMFACTOR INC 15,030 15,703 673 0.27% $684.66K
WEST FRASER TIMB 16,245 22,469 6,224 0.26% $474.27K
COMMERCIAL METALS CO 18,744 22,208 3,464 0.24% $66.78K
MIAMI INTERNATIONAL HOLDINGS INC 10,721 34,368 23,647 0.23% $861.80K
ALAMO GROUP INC 7,272 7,906 634 0.23% $83.50K
NEPTUNE INSURANCE HOLDINGS INC 36,509 51,534 15,025 0.22% $182.01K
COMMERCIAL BANCGROUP INC 42,787 47,518 4,731 0.22% $185.57K
ROOT INC/OH-A 12,063 22,278 10,215 0.17% $112.71K
GOOSEHEAD INSURANCE 20,427 22,918 2,491 0.17% -$526.77K
MAPLIGHT THERAPEUTICS INC 33,986 42,858 8,872 0.15% $274.34K
HUDSON PACIFIC PROPERTIES INC 65,548 79,027 13,479 0.08% -$242.84K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
COLUMBIA BANKING SYSTEMS INC 367,430 357,259 -10,171 1.71% -$470.05K
VIAVI SOLUTIONS INC 308,856 245,808 -63,048 1.43% $2.68M
CURBLINE PROPERTIES CORP 324,813 316,890 -7,923 1.42% $633.68K
NEXTRACKER INC CL A 59,656 58,860 -796 1.24% $1.90M
TECHNIPFMC PLC 116,385 99,472 -16,913 1.20% $1.69M
CARETRUST REIT INC 181,925 179,203 -2,722 1.14% -$10.62K
TEXAS CAPITAL BANCSHARES INC 66,352 65,028 -1,324 1.07% $162.35K
PENNYMAC FINANCIAL SERVICES INC 70,192 69,280 -912 1.05% -$3.20M
NEW YORK TIMES CO CL A 72,876 70,663 -2,213 1.03% $857.56K
FB FINANCIAL CORP 113,748 111,854 -1,894 1.01% -$537.44K
EASTERN BANKSHARES INC 293,641 289,732 -3,909 0.99% $255.35K
RANGE RESOURCES CORP 126,624 124,062 -2,562 0.98% $1.14M
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC 29,069 25,194 -3,875 0.97% $615.89K
ONE GAS INC 64,241 63,385 -856 0.95% $496.73K
PBF ENERGY INC CL A 114,516 114,393 -123 0.95% $2.34M
WESTERN ALLIANCE BANCORP 77,619 76,608 -1,011 0.95% -$1.10M
CYTOKINETICS INC 101,508 81,209 -20,299 0.93% -$1.10M
NY COMM BANCORP 406,048 400,644 -5,404 0.92% $164.34K
HUT 8 CORP 112,581 104,510 -8,071 0.85% -$269.41K
ELEMENT SOLUTIONS INC 151,076 143,393 -7,683 0.85% $1.12M
RBC BEARINGS INC 11,158 9,013 -2,145 0.85% -$108.44K
CHESAPEAKE UTILITIES CORP 38,583 37,813 -770 0.83% -$35.19K
IDACORP INC 33,514 32,837 -677 0.82% $453.17K
LITTELFUSE INC 14,335 13,781 -554 0.81% $1.05M
MAGNOLIA OIL and GAS CORPO CL A 140,007 138,331 -1,676 0.76% $1.30M
WARRIOR MET COAL INC 47,147 46,487 -660 0.75% $173.31K
BRIGHTSPRING HEALTH SERVICES INC 108,418 101,423 -6,995 0.75% $261.38K
RELIANCE STEEL and ALUMINUM CO 14,849 14,202 -647 0.75% $26.84K
ARCOSA INC 40,552 39,880 -672 0.74% -$78.63K
ALLEGIANT TRAVEL CO 53,951 51,971 -1,980 0.73% -$388.67K
ENSIGN GROUP INC 21,318 20,643 -675 0.72% $445.97K
Constellium SE, Class A 175,739 167,220 -8,519 0.72% $797.59K
LIBERTY LIVE HOLDINGS INC C 45,591 43,599 -1,992 0.71% $311.75K
TERRENO REALTY CORP 67,937 65,777 -2,160 0.70% $51.44K
NOBLE CORP PLC 82,874 80,359 -2,515 0.69% $1.60M
LATTICE SEMICONDUCTOR CORP 46,599 41,008 -5,591 0.66% $375.15K
RUSH ENTERPRISES INC CL A 57,342 56,211 -1,131 0.65% $623.08K
SCORPIO TANKERS INC 51,543 49,417 -2,126 0.64% $1.07M
SOUTHSTATE BANK CORP 47,349 39,822 -7,527 0.64% -$771.68K
OGE ENERGY CORP 77,808 76,232 -1,576 0.64% $333.69K
WSFS FINANCIAL CORP 56,270 54,896 -1,374 0.63% $485.14K
MADISON SQUARE GARDEN SPORTS CORP 11,303 11,091 -212 0.62% $641.13K
ELANCO ANIMAL HEALTH INC 164,047 147,018 -17,029 0.61% -$194.24K
COASTAL FINANCIAL CORP/WA 47,210 45,684 -1,526 0.61% -$1.93M
FRANK'S INTERNATIONAL NV 201,289 196,170 -5,119 0.59% $728.11K
POST HOLDINGS INC 35,046 34,335 -711 0.59% -$76.95K
VSE CORP 18,291 18,021 -270 0.58% $162.94K
HAWAIIAN ELECTRIC INDS INC 227,143 222,290 -4,853 0.57% $504.92K
MATSON INC 20,496 18,608 -1,888 0.53% $518.31K
MERCURY SYSTEMS INC 42,215 41,512 -703 0.53% -$55.48K
VALMONT INDUSTRIES INC 7,617 7,466 -151 0.52% -$81.28K
KILROY REALTY CORP 107,226 105,644 -1,582 0.52% -$1.03M
ZURN ELKAY WATER SOLUTIONS CORP 66,258 63,702 -2,556 0.50% -$223.94K
STRATEGIC EDUCATION INC 64,848 33,856 -30,992 0.49% -$2.39M
MIRION TECHNOLOGIES INC-A 211,081 149,067 -62,014 0.48% -$2.17M
PRAXIS PRECISION MEDICINES INC 8,751 8,552 -199 0.48% $176.10K
ALIGNMENT HEALTHCARE INC 159,297 156,156 -3,141 0.48% -$394.65K
MDU RESOURCES GROUP INC 131,721 128,369 -3,352 0.46% $88.61K
EASTGROUP PROP 14,720 14,349 -371 0.46% $33.64K
UFP INDUSTRIES INC 28,936 28,202 -734 0.45% -$36.65K
PEBBLEBROOK HOTEL TRUST 254,034 204,291 -49,743 0.45% -$295.47K
BANKUNITED INC 61,649 56,179 -5,470 0.44% -$210.65K
APPLIED DIGITAL CORP 114,558 104,954 -9,604 0.43% -$317.35K
HIGHWOODS PROPERTIES INC 118,460 115,446 -3,014 0.43% -$586.94K
CASELLA WASTE SYS INC CL A 30,571 29,951 -620 0.41% -$617.81K
VICTORIA'S SECRET and CO 75,359 49,577 -25,782 0.40% -$1.78M
PENNYMAC MORTGAGE INV TRUST 194,829 190,988 -3,841 0.39% -$218.18K
IAMGOLD CORP 146,269 117,185 -29,084 0.38% -$206.55K
RYMAN HOSPITALITY PPTYS INC 26,799 23,119 -3,680 0.37% -$402.53K
HOULIHAN LOKEY I 29,923 13,891 -16,032 0.35% -$3.22M
OR ROYALTIES INC 51,410 46,194 -5,216 0.31% -$63.10K
URBAN OUTFITTERS 29,242 26,428 -2,814 0.29% -$526.54K
SAREPTA THERAPEUTICS INC 78,949 76,185 -2,764 0.29% -$41.20K
OSCAR HEALTH INC - CLASS A 145,556 141,140 -4,416 0.28% -$472.76K
HB FULLER CO 29,587 19,636 -9,951 0.21% -$548.09K
UL SOLUTIONS INC CL A 50,726 13,704 -37,022 0.20% -$2.83M
FTI CONSULTING INC 10,998 6,503 -4,495 0.20% -$729.25K
FIGS INC-CLASS A 284,144 59,663 -224,481 0.15% -$2.35M
Immunocore Holdings plc ADS 48,979 26,553 -22,426 0.14% -$899.49K
QUIDELORTHO CORP 95,607 39,743 -55,864 0.11% -$2.08M
IMMUNOVANT INC 53,088 23,452 -29,636 0.10% -$766.95K
PAR TECHNOLOGY CORP 51,101 28,280 -22,821 0.07% -$1.48M
UNIFIRST CORP/MA 6,762 1,040 -5,722 0.05% -$1.04M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
PERMIAN RESOURCES CORP CL A 305,523 305,523 0 1.13% $2.23M
BANC OF CALIFORNIA INC 298,115 298,115 0 0.91% -$509.78K
INDEPENDENCE REALTY TR INC 328,639 328,639 0 0.85% -$851.18K
MACERICH COMPANY 247,390 247,390 0 0.81% $108.85K
CATHAY GENERAL BANCORP 66,023 66,023 0 0.57% $97.05K
CONCENTRA GROUP HOLDINGS PARENT INC 141,949 141,949 0 0.53% $251.25K
IMMATICS NV 297,738 297,738 0 0.51% -$196.51K
ENPRO INDUSTRIES INC 10,898 10,898 0 0.48% $397.99K
STEVEN MADDEN LTD 79,923 79,923 0 0.47% -$617.01K
SOTERA HEALTH CO 180,313 180,313 0 0.45% -$595.03K
ESCO TECHNOLOGIES INC 9,097 9,097 0 0.45% $782.16K
JOHN BEAN TECHNOLOGIES CORP 18,096 18,096 0 0.40% -$412.59K
MARRIOTT VACATIONS WORLD 33,536 33,536 0 0.38% $249.17K
NATIONAL-CL A 54,573 54,573 0 0.37% $62.76K
RYAN SPECIALTY HOLDINGS INC 61,765 61,765 0 0.36% -$1.10M
HAMILTON LANE INC - A 20,837 20,837 0 0.36% -$727.42K
REYNOLDS CONSUMER PRODUCTS INC 94,113 94,113 0 0.35% -$163.76K
SAFEHOLD INC 145,336 145,336 0 0.34% -$23.25K
SAIA INC 5,471 5,471 0 0.33% $135.46K
PRIMERICA INC 7,578 7,578 0 0.33% -$59.71K
DUTCH BROS INC-A 36,698 36,698 0 0.32% -$387.53K
MSA SAFETY INC 11,105 11,105 0 0.32% $42.31K
SOUTHERN FIRST BANCSHARES INC 31,667 31,667 0 0.30% $94.37K
DENALI THERAPEUTICS INC 83,335 83,335 0 0.28% $224.17K
CRISPR THERAPEUTICS AG 33,247 33,247 0 0.28% -$161.91K
BOOT BARN HOLDINGS INC 9,752 9,752 0 0.25% -$293.63K
SAVERS VALUE VILLAGE INC 186,096 186,096 0 0.24% -$353.58K
ADVANCE AUTO PARTS INC 25,679 25,679 0 0.24% $345.38K
AEBI SCHMIDT HOLDING AG 138,889 138,889 0 0.23% -$408.33K
TURNING POINT BRANDS INC 15,287 15,287 0 0.23% -$330.35K
10X GENOMICS INC 61,375 61,375 0 0.23% $301.96K
I3 VERTICALS INC CL A 55,445 55,445 0 0.22% -$156.91K
POOL CORP 6,027 6,027 0 0.21% -$159.23K
WILLSCOT MOBILE MINI HOLDINGS CORP 59,243 59,243 0 0.18% -$87.09K
CABALETTA BIO INC 318,113 318,113 0 0.15% $159.06K
SEZZLE INC 13,468 13,468 0 0.15% -$2.49K
ENDAVA PLC SPON ADR 178,675 178,675 0 0.14% -$339.48K
WINGSTOP INC 3,710 3,710 0 0.10% -$309.86K
BLACK DIAMOND THERAPEUTICS INC 201,600 201,600 0 0.07% -$60.48K
WEALTHFRONT CORP 33,900 33,900 0 0.05% -$147.13K

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