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MML SERIES INVESTMENT FUND

CIK: 0000067160 Equity
Report date: 2026-02-26
AUM $371M
Expense Ratio
Category Equity
State MA
Fiscal Year End
Inception Date
Manager
Latest Filing 2026-02-26

About this Fund

MML SERIES INVESTMENT FUND is a reputable mutual fund company dedicated to providing a wide range of investment solutions to its diverse clientele, leveraging its expertise in asset management to help investors achieve their financial goals. As a trusted player in the investment industry, the company offers an array of mutual fund options, including equity, debt, hybrid, and specialty funds, each carefully crafted to cater to the unique needs and risk tolerance of its investors. With a strong focus on wealth management, MML SERIES INVESTMENT FUND empowers its investors to create a balanced portfolio that aligns with their long-term objectives, whether they are seeking capital appreciation, regular income, or a combination of both. The company's investment approach is centered around a systematic and disciplined methodology, incorporating rigorous research and analysis to identify opportunities that can generate consistent returns over time. By offering a systematic investment plan, or SIP, MML SERIES INVESTMENT FUND enables its investors to invest a fixed amount of money at regular intervals, regardless of the market's performance, thereby promoting a culture of disciplined investing and helping to mitigate the impact of market volatility. What sets the company apart is its unwavering commitment to transparency, accountability, and customer satisfaction, which has earned it the trust and loyalty of its investors. With a team of experienced professionals who possess a deep understanding of the markets and the economy, MML SERIES INVESTMENT FUND is well-equipped to navigate the complexities of the investment landscape and provide its clients with informed guidance and support. By prioritizing the needs of its investors and consistently delivering value through its investment offerings, MML SERIES INVESTMENT FUND has established itself as a reliable and trusted partner for individuals, institutions, and financial advisors seeking to create and manage wealth over the long term. Through its mutual fund products and wealth management services, the company aims to make investing more accessible, affordable, and rewarding for its clients, while upholding the highest standards of integrity, professionalism, and excellence in all aspects of its operations. As a result, MML SERIES INVESTMENT FUND has become a preferred choice for investors seeking a comprehensive and personalized approach to investment management, one that is tailored to their unique circumstances and goals.

Holdings

From latest SEC N-PORT filing · US-listed stocks only

35 positions
# Security Name CUSIP Asset Type Weight % Value ($M) Quantity
1 ABBV AbbVie Inc Since 2026-05-10 00287Y109 Equity (Common)
1.47%
$5.46 23,884
2 GOOG Alphabet Inc Since 2026-05-10 02079K305 Equity (Common)
6.87%
$25.48 81,417
3 AMZN Amazon.com Inc Since 2026-05-10 023135106 Equity (Common)
4.64%
$17.21 74,559
4 AIG American International Group Inc Since 2026-05-10 026874784 Equity (Common)
1.00%
$3.69 43,171
5 COR Cencora Inc Since 2026-05-10 03073E105 Equity (Common)
0.97%
$3.59 10,628
6 AAPL Apple Inc Since 2026-05-10 037833100 Equity (Common)
6.43%
$23.85 87,738
7 AZN AstraZeneca PLC Since 2026-05-10 046353108 Equity (Common)
0.18%
$0.67 7,292
8 BJ BJ's Wholesale Club Holdings Inc Since 2026-05-10 05550J101 Equity (Common)
0.40%
$1.49 16,518
9 AVGO Broadcom Inc Since 2026-05-10 11135F101 Equity (Common)
3.34%
$12.38 35,773
10 LNG Cheniere Energy Inc Since 2026-05-10 16411R208 Equity (Common)
0.69%
$2.56 13,144
11 CTVA Corteva Inc Since 2026-05-10 22052L104 Equity (Common)
0.60%
$2.21 32,974
12 DD DuPont de Nemours Inc Since 2026-05-10 26614N102 Equity (Common)
0.44%
$1.63 40,466
13 EMR Emerson Electric Co Since 2026-05-10 291011104 Equity (Common)
0.26%
$0.97 7,333
14 EQH Equitable Holdings Inc Since 2026-05-10 29452E101 Equity (Common)
1.04%
$3.85 80,823
15 META Meta Platforms Inc Since 2026-05-10 30303M102 Equity (Common)
4.08%
$15.12 22,900
16 AJG Arthur J Gallagher & Co Since 2026-05-10 363576109 Equity (Common)
0.61%
$2.28 8,807
17 HUBS HubSpot Inc Since 2026-05-10 443573100 Equity (Common)
0.31%
$1.15 2,868
18 INTU Intuit Inc Since 2026-05-10 461202103 Equity (Common)
1.07%
$3.98 6,004
19 JPM JPMorgan Chase & Co Since 2026-05-10 46625H100 Equity (Common)
2.96%
$10.99 34,119
20 KKR KKR & Co Inc Since 2026-05-10 48251W104 Equity (Common)
0.79%
$2.92 22,874
21 MDB MongoDB Inc Since 2026-05-10 60937P106 Equity (Common)
0.49%
$1.80 4,290
22 PM Philip Morris International Inc Since 2026-05-10 718172109 Equity (Common)
2.07%
$7.68 47,863
23 RSG Republic Services Inc Since 2026-05-10 760759100 Equity (Common)
0.62%
$2.29 10,824
24 NOW ServiceNow Inc Since 2026-05-10 81762P102 Equity (Common)
0.96%
$3.58 23,353
25 SU Suncor Energy Inc Since 2026-05-10 867224107 Equity (Common)
0.58%
$2.13 48,114
26 TSLA Tesla Inc Since 2026-05-10 88160R101 Equity (Common)
1.21%
$4.48 9,960
27 UBER Uber Technologies Inc Since 2026-05-10 90353T100 Equity (Common)
1.33%
$4.92 60,278
28 WMT Walmart Inc Since 2026-05-10 931142103 Equity (Common)
1.80%
$6.67 59,845
29 WELL Welltower Inc Since 2026-05-10 95040Q104 Equity (Common)
0.57%
$2.12 11,443
30 YUM Yum! Brands Inc Since 2026-05-10 988498101 Equity (Common)
1.21%
$4.49 29,663
31 CRH CRH PLC Since 2026-05-10 Equity (Common)
0.66%
$2.44 19,560
32 JCI Johnson Controls International plc Since 2026-05-10 Equity (Common)
0.62%
$2.30 19,243
33 LIN Linde PLC Since 2026-05-10 Equity (Common)
0.86%
$3.19 7,473
34 MDT Medtronic PLC Since 2026-05-10 Equity (Common)
1.51%
$5.59 58,225
35 RCL Royal Caribbean Cruises Ltd Since 2026-05-10 Equity (Common)
0.98%
$3.63 13,025
Frequently Asked Questions — MML SERIES INVESTMENT FUND
What type of mutual fund is MML SERIES INVESTMENT FUND?
MML SERIES INVESTMENT FUND is a SEC-registered Equity fund, with $371M in assets under management. Equity funds invest primarily in a diversified portfolio of stocks and equities, aiming for long-term capital appreciation. They carry higher market risk than bond or money market funds but historically offer stronger long-term returns. Equity mutual funds can be further classified as large-cap, mid-cap, small-cap, growth, value, or sector-specific depending on their investment mandate. As of its latest SEC N-PORT filing, MML SERIES INVESTMENT FUND holds 35 portfolio positions, all detailed in the holdings table on this page.
What are MML SERIES INVESTMENT FUND's assets under management (AUM)?
MML SERIES INVESTMENT FUND has $371M in assets under management (AUM) according to its most recent SEC N-PORT filing on StockSifting. AUM represents the total market value of all securities and other assets held by the fund as of the report date. A larger AUM generally signals a more established fund with greater institutional adoption, more trading liquidity, and potentially lower per-unit operational costs due to economies of scale. AUM changes daily as market prices fluctuate and as investors purchase or redeem fund shares — the figure shown here reflects the most recently available N-PORT disclosure, not the current real-time value. For the live figure, consult the fund's official website or its latest SEC EDGAR filing.
What are MML SERIES INVESTMENT FUND's top holdings?
According to MML SERIES INVESTMENT FUND's most recent SEC N-PORT filing, the fund's largest holdings by portfolio weight include AbbVie Inc, Alphabet Inc, Amazon.com Inc , among others. The complete list of all 35 holdings — including CUSIP, asset type, portfolio weight percentage, dollar value, and share quantity — is available in the holdings table above. Holdings data is sourced directly from SEC EDGAR N-PORT filings and reflects the fund's positions as of the report date shown at the top of this page. Due to the 60-day SEC disclosure lag, these positions may differ from the fund's current portfolio. For the latest holdings before public release, refer to SEC EDGAR directly.
What is MML SERIES INVESTMENT FUND's expense ratio?
Expense ratio data for MML SERIES INVESTMENT FUND is not currently available in StockSifting's database. The expense ratio is the annual fee charged by a mutual fund as a percentage of your investment, covering management fees and operational costs. It is one of the most important factors affecting net long-term returns — lower expense ratios allow more of a fund's gross performance to flow through to investors. For the most accurate and current expense ratio, refer to the fund's official prospectus or its SEC EDGAR filings. You can also contact us if you believe this data should be present.
Where can I find MML SERIES INVESTMENT FUND's SEC filings?
MML SERIES INVESTMENT FUND is required to file monthly portfolio reports (Form N-PORT) with the U.S. Securities and Exchange Commission (SEC). Its SEC Central Index Key (CIK) is 0000067160. You can access all of MML SERIES INVESTMENT FUND's SEC filings — including N-PORT holdings disclosures, annual reports (Form N-CEN), and registration statements — directly on SEC EDGAR (CIK: 0000067160). N-PORT filings disclose the fund's complete portfolio holdings, fair value measurements, and certain risk metrics as of each filing period end date. StockSifting automatically parses these filings to populate the holdings table, AUM figures, and expense ratio displayed on this page, making the raw EDGAR data accessible without needing to download and parse XML files manually.
How current is MML SERIES INVESTMENT FUND's holdings data on StockSifting?
Holdings data for MML SERIES INVESTMENT FUND on StockSifting is sourced from its most recent SEC EDGAR N-PORT filing. Under SEC rules, registered investment companies must file N-PORT reports monthly, but these are made publicly available approximately 60 days after the reporting period end date. This means the holdings shown on this page reflect the fund's portfolio from roughly two months prior — not today's exact positions. The Report date displayed at the top of this page indicates exactly when the underlying data was current. If the fund has made significant portfolio changes since that date — responding to market events, earnings releases, or macro shifts — those changes will not be reflected here until the next N-PORT filing is released. For the most up-to-date holdings before the public disclosure window, refer to the fund's official website or SEC EDGAR directly. StockSifting is best used for fundamental research and historical portfolio analysis, not real-time trading decisions.