Growth Stock Portfolio
Data updated: 2026-05-27
C000000091 — Growth Stock Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Information Technology Equity · $1.31B AUM · 0.42% expense ratio · 16.8% 1-yr return. From SEC regulatory filings.
C000000091 Fund Overview
Growth Stock Portfolio is a US mutual fund managed by Northwestern Mutual Series Fund INC, categorised as United States Information Technology Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Northwestern Mutual Series Fund INC
- Category: United States Information Technology Equity
- Assets under management: $1.31B
- 1-year return: 16.8%
- SEC CIK: 0000742212
- SEC series ID: S000000056
- Share class ID: C000000091
C000000091 Holdings
Top 10 holdings of Growth Stock Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 16.74% |
| Apple Inc | 9.20% |
| Microsoft Corp | 8.23% |
| Amazon.com Inc | 6.72% |
| Alphabet Inc | 6.16% |
| Meta Platforms Inc | 5.01% |
| Broadcom Inc | 5.01% |
| Carvana Co | 3.55% |
| Eli Lilly & Co | 2.98% |
| Visa Inc | 2.81% |
C000000091 Portfolio Allocation
Asset-class allocation of Growth Stock Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.6% |
C000000091 Performance
Total returns for C000000091 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -11.1% |
| 1 year | 16.8% |
| 3 years (annualised) | 23.5% |
| 5 years (annualised) | 9.3% |
C000000091 Risk Information
Risk metrics for C000000091, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 14.8%
C000000091 Costs and Fees
C000000091 costs about $42 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.42%
- Gross expense ratio: 0.42%
- Portfolio turnover: 11%
- Brokerage commissions: 0.17 bps of average net assets (SEC N-CEN)
C000000091 Cashflows
Over the 12 months to 2026-03, Growth Stock Portfolio had net outflows of $86.60M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$8.56M |
| 2026-02 | −$10.95M |
| 2026-01 | −$9.73M |
| 2025-12 | −$8.27M |
| 2025-11 | −$9.09M |
| 2025-10 | −$10.22M |
C000000091 Debt Constituents
No individual debt constituents are reported in Growth Stock Portfolio's latest SEC N-PORT filing.
C000000091 Prospectus and SEC Filings
Official Growth Stock Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Information Technology Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.