Holdings of Large Cap Core Stock Portfolio
NORTHWESTERN MUTUAL SERIES FUND INC ·142 declared positions · as of Mar 31, 2026
Original filing · Net assets 766M $ · Ten largest lines: 42.1 % of the equity sleeve
Sector breakdown
- Technology 30.7 %
- Financials 12.6 %
- Communication 9.7 %
- Consumer discretionary 9.6 %
- Health care 9.3 %
- Industrials 6.2 %
- Consumer staples 6.2 %
- Energy 5.2 %
- Utilities 3.3 %
- Materials 1.5 %
- Real estate 0.9 %
- Unattributed 4.7 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- US 97.0 %
- GB 2.2 %
- BM 0.4 %
- IE 0.1 %
- DE 0.1 %
- NL 0.1 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 132 | 740.3M $ | 97.03 % |
| 2 | GB | 5 | 16.7M $ | 2.19 % |
| 3 | BM | 1 | 2.9M $ | 0.37 % |
| 4 | IE | 1 | 1.1M $ | 0.15 % |
| 5 | DE | 1 | 1.1M $ | 0.14 % |
| 6 | NL | 2 | 880.5K $ | 0.12 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 101 | O'Reilly Automotive Inc | 17,673 | 1.6M $ | 0.21 % |
| 102 | Crowdstrike Holdings Inc | 4,161 | 1.6M $ | 0.21 % |
| 103 | UnitedHealth Group Inc | 5,791 | 1.6M $ | 0.20 % |
| 104 | STERIS PLC | 7,076 | 1.6M $ | 0.20 % |
| 105 | IQVIA Holdings Inc | 8,993 | 1.5M $ | 0.20 % |
| 106 | PepsiCo Inc | 9,848 | 1.5M $ | 0.20 % |
| 107 | Tenet Healthcare Corp | 7,850 | 1.5M $ | 0.19 % |
| 108 | Nucor Corp | 8,742 | 1.5M $ | 0.19 % |
| 109 | Abbott Laboratories | 14,138 | 1.5M $ | 0.19 % |
| 110 | Packaging Corp of America | 6,583 | 1.4M $ | 0.18 % |
| 111 | Newmont Corp | 12,685 | 1.4M $ | 0.18 % |
| 112 | Performance Food Group Co | 15,201 | 1.3M $ | 0.17 % |
| 113 | Waters Corp | 4,249 | 1.3M $ | 0.17 % |
| 114 | ServiceNow Inc | 11,732 | 1.2M $ | 0.16 % |
| 115 | Ross Stores Inc | 5,600 | 1.2M $ | 0.16 % |
| 116 | Thermo Fisher Scientific Inc | 2,324 | 1.1M $ | 0.15 % |
| 117 | Johnson Controls International plc | 8,649 | 1.1M $ | 0.15 % |
| 118 | RTX Corp | 5,871 | 1.1M $ | 0.15 % |
| 119 | SAP SE | 6,389 | 1.1M $ | 0.14 % |
| 120 | Casey's General Stores Inc | 1,495 | 1.1M $ | 0.14 % |
| 121 | Regeneron Pharmaceuticals, Inc. | 1,406 | 1.1M $ | 0.14 % |
| 122 | Builders FirstSource Inc | 12,307 | 1M $ | 0.13 % |
| 123 | AstraZeneca PLC | 5,092 | 1M $ | 0.13 % |
| 124 | United Therapeutics Corp | 1,654 | 980.8K $ | 0.13 % |
| 125 | American International Group Inc | 12,769 | 960.9K $ | 0.13 % |
| 126 | Medtronic PLC | 10,996 | 952.8K $ | 0.12 % |
| 127 | Ingersoll Rand Inc | 11,819 | 946.9K $ | 0.12 % |
| 128 | Bio-Techne Corp | 17,063 | 891.7K $ | 0.12 % |
| 129 | Crown Holdings Inc | 8,664 | 868.6K $ | 0.11 % |
| 130 | Celanese Corp | 13,065 | 859.3K $ | 0.11 % |
| 131 | West Pharmaceutical Services Inc | 3,200 | 802K $ | 0.10 % |
| 132 | Boston Scientific Corp | 12,642 | 793.3K $ | 0.10 % |
| 133 | Cencora Inc | 2,515 | 790.1K $ | 0.10 % |
| 134 | Elanco Animal Health Inc | 31,280 | 748.5K $ | 0.10 % |
| 135 | Axon Enterprise Inc | 1,700 | 722K $ | 0.09 % |
| 136 | Argenx SE | 940 | 686.4K $ | 0.09 % |
| 137 | L3Harris Technologies Inc | 1,963 | 677.5K $ | 0.09 % |
| 138 | Bank of New York Mellon Corp/The | 5,400 | 640.6K $ | 0.08 % |
| 139 | EchoStar Corp | 4,626 | 541.6K $ | 0.07 % |
| 140 | Incyte Corp | 2,189 | 206K $ | 0.03 % |
| 141 | Magnum Ice Cream Co NV/The | 12,978 | 194K $ | 0.03 % |
| 142 | HCA Healthcare Inc | 113 | 53.5K $ | 0.01 % |