Mid Cap Value Portfolio
NORTHWESTERN MUTUAL SERIES FUND INC

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
118
Top-10 weight
18.97%
Effective holdings ?
88
Crowding ?
780.5

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 ZIMMER BIOMET HO 176,202 $15.93M 2.41%
2 BAKER HUGHES CO 233,538 $14.26M 2.16%
3 HENRY SCHEIN INC 170,580 $12.57M 1.90%
4 COMMERCE BCSHS 241,318 $11.87M 1.80%
5 MARSH & MCLENNAN 66,112 $11.47M 1.74%
6 EVERGY INC 139,011 $11.39M 1.72%
7 LABCORP HOLDINGS INC 42,648 $11.38M 1.72%
8 XCEL ENERGY INC 141,737 $11.26M 1.71%
9 PACKAGING CORP OF AMERICA 51,345 $10.90M 1.65%
10 L3HARRIS TECHNOLOGIES INC 31,532 $10.88M 1.65%
11 REINSURANCE GROUP OF AMERICA 53,150 $10.85M 1.64%
12 Bunzl Public Limited Company BNZL 348,950 $10.45M 1.58%
13 CSX CORP 244,572 $10.04M 1.52%
14 ONE GAS INC 114,752 $9.88M 1.50%
15 BECTON DICKINSON and CO 60,691 $9.54M 1.45%
16 Enterprise Products Partners LP 252,172 $9.54M 1.45%
17 REALTY INCOME CORP REIT 153,471 $9.39M 1.42%
18 MSC INDUSTRIAL DIRECT CO CL A 99,035 $9.14M 1.38%
19 WILLIS TOWERS WATSON PLC 31,335 $9.11M 1.38%
20 NORTHERN TRUST CORP 64,643 $9.02M 1.37%
21 GE HEALTHCARE TECHNOLOGIES INC WI 125,023 $8.90M 1.35%
22 EQUITY RESIDENTIAL REIT 148,836 $8.80M 1.33%
23 PROSPERITY BNCSH 129,981 $8.73M 1.32%
24 DIAMONDBACK ENERGY INC 41,361 $8.18M 1.24%
25 KENVUE INC 465,839 $8.03M 1.22%
26 US BANCORP DEL 152,186 $7.92M 1.20%
27 KIMBERLY CLARK CORP 81,372 $7.85M 1.19%
28 TRUIST FINL CORP 164,770 $7.57M 1.15%
29 TERADYNE INC 24,374 $7.23M 1.09%
30 F5 INC 24,940 $7.22M 1.09%
31 PHILLIPS 66 38,541 $7.02M 1.06%
32 KONINKLIJKE AHOL 149,148 $6.96M 1.05%
33 ALLSTATE CORPORATION 32,625 $6.76M 1.02%
34 QUEST DIAGNOSTICS INC 33,561 $6.58M 1.00%
35 NORFOLK SOUTHERN CORP 22,821 $6.55M 0.99%
36 NORTHWESTERN ENERGY GROUP INC 98,416 $6.49M 0.98%
37 MEDTRONIC PLC 74,865 $6.49M 0.98%
38 UNIVERSAL HLTH-B 36,238 $6.49M 0.98%
39 DUKE ENERGY CORP NEW 49,271 $6.45M 0.98%
40 EVERSOURCE ENERGY 92,660 $6.42M 0.97%
41 INFINEON TECH 143,649 $6.31M 0.96%
42 AMDOCS LTD DOX 88,789 $5.79M 0.88%
43 PULTEGROUP INC 49,200 $5.79M 0.88%
44 COGNIZANT TECH SOLUTIONS CL A 92,781 $5.69M 0.86%
45 SMITH (AO) CORP 86,055 $5.67M 0.86%
46 SPIRE INC 62,342 $5.64M 0.85%
47 PPL CORPORATION 144,055 $5.50M 0.83%
48 AMERICAN TOWER CORP 31,860 $5.50M 0.83%
49 AKAMAI TECHNOLOGIES INC 47,602 $5.47M 0.83%
50 IQVIA HOLDINGS INC 31,521 $5.38M 0.81%
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