Pioneer Select Mid Cap Growth Fund

Data updated: 2025-03-25

C000027932 — Pioneer Select Mid Cap Growth Fund. United States Mid Cap Growth Equity · $1.62B AUM. Holdings, fees, performance and SEC filings.

C000027932 Fund Overview

Pioneer Select Mid Cap Growth Fund is a US mutual fund managed by Pioneer Series Trust II, categorised as United States Mid Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

  • Type: US mutual fund
  • Manager: Pioneer Series Trust II
  • Category: United States Mid Cap Growth Equity
  • Assets under management: $1.62B
  • 1-year return: 40.9%
  • SEC CIK: 0001265389
  • SEC series ID: S000010084
  • Share class ID: C000027932

C000027932 Investment Objective and Strategy

Pioneer Select Mid Cap Growth Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Pioneer Series Trust II.

Investment objective

Long-term capital growth.

Principal investment strategy

"Normally, the fund invests at least 80% of its net assets (plus the amount of borrowings, if any, for investment purposes) in equity securities of mid-size companies. Mid-size companies are those with market values, at the time of investment, that do not exceed the greater of the market capitalization of the largest company within the Russell Midcap Growth Index ($40.76 billion as of February 28, 2018) or the 3-year rolling average of the market capitalization of the largest company within the Russell Midcap Growth Index ($38.69 billion as of February 28, 2018), as measured at the end of the preceding month, and are not less than the smallest company within the index. The Russell Midcap Growth Index measures the performance of U.S. mid-cap growth stocks. The size of the companies in the index changes constantly as a result of market conditions and the composition of the index.

The fund's investments will not be confined to securities issued by companies included in the index. For purposes of the fund's investment policies, equity securities include common stocks and other equity instruments, such as funds that invest primarily in equity securities, depositary receipts, warrants, rights, equity interests in real estate investment trusts (REITs) and preferred stocks. The fund may invest in initial public offerings of equity securities. The fund may invest in securities of issuers in any industry or market sector. The fund may invest up to 20% of its total assets in debt securities. The fund may invest up to 5% of its net assets in below investment grade debt securities (known as ""junk bonds""), including below investment grade convertible debt securities, and securities in default.

The fund may invest up to 20% of its net assets in REITs. The fund may invest up to 20% of its total assets in securities of non-U.S. issuers. The fund will not invest more than 5% of its total assets in the securities of emerging markets issuers. The fund may, but is not required to, use derivatives, such as stock index futures and options. The fund may use derivatives for a variety of purposes, including: in an attempt to hedge against adverse changes in the market prices of securities, interest rates or currency exchange rates; as a substitute for purchasing or selling securities; to attempt to increase the fund's return as a non-hedging strategy that may be considered speculative; to manage portfolio characteristics; and as a cash flow management technique. The fund may choose not to make use of derivatives for a variety of reasons, and any use may be limited by applicable law and regulations.

The fund also may hold cash or other short-term instruments. The fund uses a ""growth"" style of management and seeks to invest in companies with above average potential for earnings and revenue growth that are also trading at attractive market valuations. To select growth stocks the fund's investment adviser employs quantitative analysis, fundamental research and an evaluation of the issuer based on its financial statements and operations. The adviser relies on the knowledge, experience and judgment of its staff and the staff of its affiliates who have access to a wide variety of research. The adviser focuses on the quality and price of individual issuers and economic sector analysis, not on market-timing strategies. The adviser generally sells a portfolio security when it believes that the issuer no longer offers the potential for above average earnings and revenue growth.

The adviser makes that determination based upon the same criteria it uses to select portfolio securities."

C000027932 Holdings

Top 10 holdings of Pioneer Select Mid Cap Growth Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.

Holding% of net assets
Vertiv Holdings Co3.27%
Natera Inc3.20%
AppLovin Corp2.99%
Datadog Inc2.81%
Trade Desk Inc/The2.42%
Axon Enterprise Inc2.42%
Robinhood Markets Inc2.32%
WW Grainger Inc2.15%
MSCI Inc2.15%
Verisk Analytics Inc1.97%

View all C000027932 holdings

C000027932 Portfolio Allocation

Asset-class allocation of Pioneer Select Mid Cap Growth Fund by percentage of net assets, from the latest SEC N-PORT filing.

Asset classAllocation
Equity99.8%

C000027932 Performance

Total returns for C000027932 (as of 2026-10-01), from SEC filings.

PeriodTotal return
1 year40.9%
3 years (annualised)1.8%
5 years (annualised)9.5%

C000027932 Risk Information

Risk metrics for C000027932, derived from monthly returns in SEC filings.

  • 1-year volatility (annualised): 16.7%

C000027932 Costs and Fees

C000027932 costs about $180 per $10,000 invested per year in fund expenses.

  • Net expense ratio: 1.80%
  • Gross expense ratio: 1.80%
  • Portfolio turnover: 53%
  • Brokerage commissions: 5.47 bps of average net assets (SEC N-CEN)

C000027932 Cashflows

Over the 12 months to 2024-11, Pioneer Select Mid Cap Growth Fund had net inflows of $91.84M, from monthly SEC N-PORT filings.

MonthNet flow
2024-11$151.27M
2024-10−$11.14M
2024-09−$12.09M
2024-08−$11.69M
2024-07−$13.10M
2024-06−$21.73M

C000027932 Debt Constituents

No individual debt constituents are reported in Pioneer Select Mid Cap Growth Fund's latest SEC N-PORT filing.

C000027932 Prospectus and SEC Filings

Official Pioneer Select Mid Cap Growth Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

Related Funds

Other United States Mid Cap Growth 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.