FundWatcher
Research International Core 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
ASTRAZENECA PLC 0 79,630 79,630 1.62% $15.55M
ROCHE HOLDING AG 0 32,942 32,942 1.36% $13.01M
QIAGEN NV 0 156,953 156,953 0.66% $6.29M
SHIMANO INC 0 41,600 41,600 0.46% $4.36M
NEC CORP 0 106,700 106,700 0.28% $2.66M
NORTHERN STAR RE 0 175,928 175,928 0.27% $2.57M
JAPAN AIRLINES C 0 136,600 136,600 0.23% $2.22M
SOFTBANK GROUP CORP 0 86,300 86,300 0.22% $2.07M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
ROCHE HOLDINGS AG (GENUSSCHEINE) 72,054 0 -72,054 0.00% -$29.78M
Amadeus IT Holding, S.A. 106,950 0 -106,950 0.00% -$7.84M
QIAGEN NV 169,372 0 -169,372 0.00% -$7.73M
TOYOTA INDUSTRIE 42,700 0 -42,700 0.00% -$4.85M
RYANAIR HOLDINGS PLC SPON ADR 52,383 0 -52,383 0.00% -$3.78M
SAP SE 6,066 0 -6,066 0.00% -$1.48M
HELLENIC TELECOM 36,448 0 -36,448 0.00% -$720.81K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
Novartis AG (Registered) 131,066 145,260 14,194 2.30% $3.95M
TOKYO ELECTRON 50,700 60,300 9,600 1.54% $3.61M
AIA Group Ltd 1,026,600 1,238,000 211,400 1.45% $3.36M
HISCOX LTD (NE HISCOX BERMUDA) 447,647 540,525 92,878 1.14% $2.36M
SOMPO HOLDINGS I 192,900 260,100 67,200 1.06% $3.60M
DISCO CORP 6,900 20,200 13,300 0.85% $5.97M
Suzuki Motor Corporation 601,400 662,600 61,200 0.83% -$993.37K
FUJITSU LTD 292,400 353,800 61,400 0.75% -$826.78K
Terumo Corporation 269,800 373,600 103,800 0.52% $1.07M
QANTAS AIRWAYS 553,111 668,078 114,967 0.41% $107.83K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
MIZUHO FINANCIAL 746,800 728,400 -18,400 3.04% $1.96M
SCHNEIDER ELECTR 94,385 92,068 -2,317 2.64% -$582.74K
HITACHI LTD 808,800 789,000 -19,800 2.41% -$2.03M
TOTALENERGIES SE 231,080 225,407 -5,673 2.17% $5.75M
ASML Holding NV 14,795 14,431 -364 1.99% $3.29M
LINDE PLC 36,989 36,081 -908 1.87% $2.12M
TSMC 342,189 308,189 -34,000 1.81% $657.20K
ENI SPA 532,748 519,668 -13,080 1.54% $4.65M
BRITISH AMERICAN TOBACCO PLC 247,137 241,070 -6,067 1.47% $35.35K
ING GROEP NV 547,471 534,030 -13,441 1.46% -$1.44M
BARCLAYS PLC 2,628,888 2,564,347 -64,541 1.41% -$3.18M
HALEON PLC 2,751,593 2,684,039 -67,554 1.39% -$637.68K
BNP PARIBAS 142,945 139,435 -3,510 1.39% -$243.54K
TORONTO-DOMINION BANK 145,169 141,605 -3,564 1.38% -$456.86K
NATIONAL GRID PL 798,880 779,267 -19,613 1.37% $825.98K
EURONEXT NV 83,047 81,008 -2,039 1.36% $569.30K
GLENCORE PLC 1,724,494 1,682,156 -42,338 1.34% $3.44M
BPER BANCA SPA 1,006,074 981,374 -24,700 1.34% -$793.97K
LEGRAND SA COMMON STOCK 82,354 80,333 -2,021 1.30% $175.14K
UBS GROUP AG 309,498 301,900 -7,598 1.23% -$2.57M
GALP ENERGIA SGPS SA 493,710 481,589 -12,121 1.22% $3.30M
BBVA 544,682 531,310 -13,372 1.21% -$1.14M
BANK OF IRELAND GROUP PLC 640,416 624,693 -15,723 1.19% -$819.83K
MTU AERO ENGINES 30,085 29,347 -738 1.10% -$2.04M
MITSUB ELEC CORP 325,400 317,400 -8,000 1.08% $819.40K
LVMH MOET HENNESSY LOUIS VUITTON SE 18,815 18,353 -462 1.07% -$3.98M
THALES SA 35,373 34,505 -868 1.06% $576.66K
SHIN-ETSU CHEM 251,500 245,300 -6,200 1.04% $2.16M
SAMSUNG ELECTRONICS CO LTD 112,650 88,715 -23,935 1.04% $576.62K
MASTERCARD INC CL A 20,107 19,613 -494 1.02% -$1.68M
KDDI Corporation 584,800 570,400 -14,400 1.02% -$348.04K
RIO TINTO PLC 105,214 102,631 -2,583 1.00% $1.15M
LONDON STOCK EXCHANGE GRP PLC 80,977 78,989 -1,988 0.98% -$415.42K
NATWEST GROUP PLC 1,267,006 1,235,900 -31,106 0.96% -$1.88M
ATLAS COPCO-A 532,169 519,104 -13,065 0.95% -$403.71K
MITSUI & CO 350,700 232,700 -118,000 0.94% -$1.41M
SONY GROUP CORP 437,500 426,700 -10,800 0.92% -$2.38M
B3 SA 2,530,100 2,468,000 -62,100 0.92% $2.18M
CIE FINANCI-REG 50,274 49,040 -1,234 0.91% -$2.11M
AON PLC 27,409 26,736 -673 0.90% -$1.04M
GEA GROUP AG 123,102 120,080 -3,022 0.89% $128.29K
TAISEI CORP 82,500 80,500 -2,000 0.88% $585.93K
DAIICHI SANKYO 463,300 451,900 -11,400 0.83% -$1.90M
KPN (KONIN) NV 1,458,802 1,422,987 -35,815 0.83% $1.09M
BRADESCO-ADR 2,183,153 2,129,555 -53,598 0.81% $502.98K
Techtronic Industries Company Limited 566,500 552,500 -14,000 0.77% $845.74K
E.ON SE 338,167 329,865 -8,302 0.75% $799.19K
MERCK Kommanditgesellschaft auf Aktien 59,187 57,734 -1,453 0.75% -$1.33M
PERNOD RICARD SA 98,214 95,803 -2,411 0.75% -$1.26M
BEIERSDORF AG 81,697 79,692 -2,005 0.74% -$1.94M
KEYENCE CORP 20,400 19,900 -500 0.74% -$343.33K
HDFC BANK LTD 908,458 886,155 -22,303 0.74% -$2.99M
DAIKIN INDS 58,100 56,700 -1,400 0.72% -$579.86K
WEIR GROUP PLC 179,445 175,039 -4,406 0.68% -$300.28K
SPOTIFY TECHNOLOGY SA 13,569 13,236 -333 0.67% -$1.46M
DAVIDE CAMPARI-M 902,936 880,768 -22,168 0.66% $410.43K
RB GLOBAL INC 66,175 64,550 -1,625 0.65% -$622.50K
CELLNEX TELECOM 194,274 189,504 -4,770 0.64% -$96.41K
CSL LTD COMMON STOCK 64,207 62,630 -1,577 0.64% -$1.24M
WILLIS TOWERS WATSON PLC 21,611 21,081 -530 0.64% -$973.13K
PAN PACIFIC INTERNATIONAL HOLDINGS LTD 1,242,000 967,900 -274,100 0.62% -$1.46M
BEAZLEY PLC/UK 988,390 347,941 -640,449 0.61% -$5.20M
Unicharm Corporation 1,010,300 985,500 -24,800 0.60% -$51.86K
SPIRAX GROUP PLC COMMON STOCK 64,435 62,853 -1,582 0.59% -$267.53K
CONVATEC GROUP P 2,003,954 1,954,755 -49,199 0.59% -$926.91K
JERONIMO MARTINS 239,137 233,266 -5,871 0.58% -$100.51K
NEXT PLC 33,756 32,927 -829 0.58% -$657.84K
ALCON INC 74,222 72,399 -1,823 0.57% -$464.27K
AJINOMOTO CO INC 189,200 184,600 -4,600 0.54% $1.17M
SYMRISE AG COMMON STOCK 61,170 59,668 -1,502 0.53% $102.07K
MICHELIN 151,995 148,263 -3,732 0.53% $7.96K
CONSTELLATION SOFTWARE INC 3,748 2,750 -998 0.50% -$4.19M
AKZO NOBEL 84,407 82,334 -2,073 0.49% -$1.14M
JAMES HARDIE-CDI 261,296 254,881 -6,415 0.49% -$657.71K
Croda International Public Limited Company 128,345 125,194 -3,151 0.49% $26.87K
ADV INFO SVC-F 593,200 397,800 -195,400 0.48% -$1.32M
NOVOZYMES A S 77,397 75,496 -1,901 0.47% -$489.41K
WOLTERS KLUWER 59,901 58,430 -1,471 0.46% -$1.85M
BABCOCK INTL GRP 289,973 282,854 -7,119 0.46% -$469.72K
RELIANCE INDUSTRIES LTD(DEMAT)DEMATERIALIZED SHS 306,800 299,268 -7,532 0.45% -$1.02M
ACCOR SA 90,891 88,660 -2,231 0.44% -$902.07K
SIKA AG-REG 24,021 23,431 -590 0.41% -$1.03M
CADENCE DESIGN SYSTEMS INC 27,488 14,020 -13,468 0.41% -$4.70M
FUJIFILM HOLDING 195,300 190,500 -4,800 0.38% -$552.24K
ARISTOCRAT LEISURE LTD COMMON STOCK 111,252 108,521 -2,731 0.36% -$866.18K
SAMSUNG FIRE & M 11,595 11,311 -284 0.34% -$717.18K
Australian Pipeline Trust 471,692 460,112 -11,580 0.33% $342.42K
CLP HOLDINGS LTD COMMON STOCK 338,500 330,500 -8,000 0.33% $87.28K
NITORI HOLDINGS CO LTD COMMON STOCK 144,000 140,400 -3,600 0.23% -$290.84K
CHINA RESOURCES GAS GROUP LTD 846,000 825,200 -20,800 0.21% -$442.91K
CAPCOM CO LTD 97,100 94,700 -2,400 0.21% -$250.98K
BURBERRY GROUP PLC COMMON STOCK 139,976 136,540 -3,436 0.21% -$387.80K
ALIMENTATION COUCHE-TARD INC 47,841 34,478 -13,363 0.20% -$658.50K
SANDS CHINA LTD 895,600 874,000 -21,600 0.19% -$399.50K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
CONSTELLATION-28 5,207 5,207 0 0.00% $0

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