HBSGX
HARTFORD SMALL CAP GROWTH HLS FUND
HARTFORD SERIES FUND INC
Expense ratio1
0.90%
Net assets2
$528.41M
Holdings2
177
Category
US Equity
2025 return3
6.52%

Investment objective & strategy

As of April 10, 2025 · prospectus

Objective. The Fund seeks long-term capital appreciation.

Strategy. The Fund seeks its investment objective by investing primarily in common stocks of small capitalization companies that the Funds sub-adviser, Wellington Management Company LLP (Wellington Management), believes have superior growth potential. Under normal circumstances, the Fund invests at least 80% of its assets in common stocks of small capitalization companies. Wellington Management uses fundamental research designed to identify issuers with improving quality metrics, business momentum and attractive relative valuations. The investment process is aided by a proprietary screening tool that helps to identify companies with these characteristics. 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. The Fund defines small capitalization companies as companies … The Fund seeks its investment objective by investing primarily in common stocks of small capitalization companies that the Funds sub-adviser, Wellington Management Company LLP (Wellington Management), believes have superior growth potential. Under normal circumstances, the Fund invests at least 80% of its assets in common stocks of small capitalization companies. Wellington Management uses fundamental research designed to identify issuers with improving quality metrics, business momentum and attractive relative valuations. The investment process is aided by a proprietary screening tool that helps to identify companies with these characteristics. 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. 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
BLOOM ENERGY CORP CL A $11.14M 2.11%
ENSIGN GROUP INC $8.95M 1.69%
MODINE MFG CO $8.35M 1.58%
FIRSTCASH HOLDINGS INC $7.61M 1.44%
NEXTRACKER INC CL A $7.05M 1.33%
SPX TECHNOLOGIES INC $6.85M 1.30%
VIAVI SOLUTIONS INC $6.55M 1.24%
BRIDGEBIO PHARMA INC $6.46M 1.22%
CREDO TECHNOLOGY GROUP HOLDING LTD $6.28M 1.19%
ISHARES RUSSELL 2000 GROWTH MUTUAL FUND IWO US $6.17M 1.17%
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
33
Exited
19
Increased
35
Decreased
95
Unchanged
14

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 Growth Stock Portfolio 99% 0.56%
The Hartford Small Cap Growth Fund · HSLAX, HSLCX, HSLYX, HSLIX, HSLRX, HSLSX, HSLTX, HSLVX, HSLFX 84% 0.90%
MassMutual Small Cap Growth Equity Fund · MMGEX, MSGLX, MSGNX, MSGSX, MSCYX, MSGZX, MSERX, MMNJX 42% 0.88%
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).

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.