MML Fundamental Equity Fund
MML SERIES INVESTMENT FUND
Expense ratio
Net assets1
$329.98M
Holdings1
71
Category
US Equity
Return

Investment objective & strategy

As of April 24, 2025 · prospectus

Objective. This Fund seeks capital appreciation.

Strategy. Principal Investment Strategies The Fund mainly invests in common stocks of U.S. companies of different capitalization ranges. The Funds subadviser, Invesco Advisers, Inc. (Invesco Advisers), currently focuses on larger capitalization issuers. Invesco Advisers considers larger capitalization issuers to be those that have a market capitalization, at the time of purchase, within the range of market capitalizations of the issuers included in the Russell 1000 Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month (as of February 28, 2025, $297.55 million to $2.89 trillion), although it may purchase stocks of companies with any market capitalization. Under normal circumstances, the Fund invests at least 80% of its net assets (plus the … Principal Investment Strategies The Fund mainly invests in common stocks of U.S. companies of different capitalization ranges. The Funds subadviser, Invesco Advisers, Inc. (Invesco Advisers), currently focuses on larger capitalization issuers. Invesco Advisers considers larger capitalization issuers to be those that have a market capitalization, at the time of purchase, within the range of market capitalizations of the issuers included in the Russell 1000 Index during the most recent 11-month period (based on month-end data) plus the most recent data during the current month (as of February 28, 2025, $297.55 million to $2.89 trillion), although it may purchase stocks of companies with any market capitalization. Under normal circumstances, the Fund invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in equity securities. Equity securities may include common stocks, preferred stocks, securities convertible into common or preferred stock, rights, and warrants. The Fund may at times have significant exposure to one or more industries or sectors. The Fund may hold a portion of its assets in cash or cash equivalents. Invesco Advisers uses fundamental research to select securities for the Funds portfolio, which is comprised of both growth and value stocks. While the process may change over time or vary in particular cases, in general the selection process currently uses a fundamental approach in analyzing issuers on factors such as a companys financial performance, company strength and prospects, industry position, and business model and management strength. Industry outlook, market trends, and general economic conditions may also be considered. Invesco Advisers aims to maintain a broadly diversified portfolio across major economic sectors. In constructing the portfolio, Invesco Advisers seeks to limit exposure to so-called top-down or macro risks, such as overall stock market movements, economic cycles, and interest rate or currency fluctuations. Instead, Invesco Advisers seeks to add value by selecting individual securities that it believes have superior company-specific fundamental attributes or relative valuations that it expects to outperform their industry and sector peers. This is commonly referred to as a bottom-up approach to portfolio construction. Invesco Advisers considers stock rankings, benchmark weightings, and capitalization outlooks in determining security weightings for individual issuers. Invesco Advisers uses the following sell criteria: the stock price is approaching its target, deterioration in the companys competitive position, poor execution by the companys management, or identification of more attractive alternative investment ideas.

Top holdings

As of March 31, 2026 · N-PORT
SecurityTickerValue% of fund
NVIDIA CORP $29.70M 9.00%
ALPHABET INC CL A $21.57M 6.54%
MICROSOFT CORP $18.95M 5.74%
APPLE INC $17.75M 5.38%
AMAZON.COM INC $15.53M 4.71%
BROADCOM INC $11.07M 3.36%
JPMORGAN CHASE and CO $10.04M 3.04%
META PLATFORMS INC CL A $8.90M 2.70%
PHILIP MORRIS INTL INC $7.91M 2.40%
SCHWAB CHARLES CORP $7.54M 2.28%
View all holdings →

Allocation by sector

As of March 31, 2026 · N-PORT
View portfolio breakdown →

Portfolio moves

Dec 31, 2025 → Mar 31, 2026
Opened
13
Exited
10
Increased
9
Decreased
23
Unchanged
26

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

View portfolio moves →

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Advisers

As of December 31, 2025 · N-CEN
FirmRole
Invesco Advisers, Inc. Sub-adviser
MML Investment Advisers, LLC Adviser

Footnotes

  1. Net assets and holdings count as of March 31, 2026, from the fund's N-PORT filing.

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