HDMBX
HARTFORD SMALL COMPANY HLS FUND
HARTFORD SERIES FUND INC
Expense ratio1
1.05%
Net assets2
$389.13M
Holdings2
118
Category
US Equity
2025 return3
12.68%

Investment objective & strategy

As of April 10, 2025 · prospectus

Objective. The Fund seeks growth of capital.

Strategy. The Fund seeks its investment objective by investing primarily in common stocks selected on the basis of potential for capital appreciation. Under normal circumstances, the Funds sub-adviser, Wellington Management Company LLP (Wellington Management), invests at least 80% of its assets in common stocks of small capitalization companies. The Fund may invest up to 20% of its net assets in securities of foreign issuers and non-dollar securities, and may trade securities actively. Based on market or economic conditions, the Fund may, through its normal bottom-up stock selection process, focus in one or more sectors of the market. Wellington Management uses fundamental analysis to evaluate a security for purchase or sale by the Fund. As part of this analysis, Wellington Management evaluates … The Fund seeks its investment objective by investing primarily in common stocks selected on the basis of potential for capital appreciation. Under normal circumstances, the Funds sub-adviser, Wellington Management Company LLP (Wellington Management), invests at least 80% of its assets in common stocks of small capitalization companies. The Fund may invest up to 20% of its net assets in securities of foreign issuers and non-dollar securities, and may trade securities actively. Based on market or economic conditions, the Fund may, through its normal bottom-up stock selection process, focus in one or more sectors of the market. Wellington Management uses fundamental analysis to evaluate a security for purchase or sale by the Fund. As part of this analysis, Wellington Management evaluates a company across several dimensions, including an understanding of the sustainability and magnitude of growth, quality, valuation, and assessment of management quality. The Fund defines small capitalization companies as companies with market capitalizations within the collective range of the Russell 2000 and S&P SmallCap 600 Indices. As of December 31, 2024, this range was approximately $6.15 million to $14.72 billion. The market capitalization range of these indices changes over time.

Top holdings

As of March 31, 2026 · N-PORT
SecurityTickerValue% of fund
NEXTRACKER INC CL A $10.90M 2.80%
MKS INSTRUMENTS INC $9.24M 2.38%
MODINE MFG CO $8.76M 2.25%
ZURN ELKAY WATER SOLUTIONS CORP $8.63M 2.22%
AMERICAN HEALTHCARE REIT INC $8.17M 2.10%
CURTISS WRIGHT CORPORATION $7.83M 2.01%
SIRIUSPOINT LTD $7.13M 1.83%
ALIGNMENT HEALTHCARE INC $6.67M 1.71%
VITA COCO CO INC/THE $6.64M 1.71%
APPLIED INDU TEC $6.43M 1.65%
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
21
Exited
10
Increased
14
Decreased
81
Unchanged
2

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 →

Similar funds

Funds whose portfolios most overlap this one, by weight
FundOverlapNet exp.
Small Cap Stock Trust · JAGPX, JESGX, JAGQX 92% 1.07%
THE HARTFORD SMALL COMPANY FUND · IHSAX, HSMCX, HSCYX, IHSIX, IHSRX, IHSSX, IHSUX, IHSVX, IHSFX 81% 0.89%
MML Small Cap Growth Equity Fund 64% 1.08%
View all similar funds →

Advisers

As of December 31, 2025 · N-CEN
FirmRole
Wellington Management Company LLP Sub-adviser
Hartford Funds Management Company, LLC Adviser

Footnotes

  1. Expense ratio as of April 10, 2025, from the fund's prospectus.
  2. Net assets and holdings count as of March 31, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2025, before tax and after fund expenses. Computed by compounding the twelve monthly total returns the fund reported in its SEC N-PORT filings for 2025 (the latest prospectus does not yet chart this year).

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