T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.
T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. · 2 share classes
Fund classification
Classified from what the fund holds · as of 2026 Q2
T. Rowe Price Diversified Mid-Cap Growth Fund, Inc. is an actively managed U.S. equity fund. 41% of PRDMX’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 89% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Actively managed
- Fund type
- Open-end fund
Fund profile
As filed in the prospectus · 2026 Q1
The fund seeks to provide long-term capital growth by investing primarily in the common stocks of mid-cap growth companies.
The fund invests at least 80% of assets in common stocks of mid-cap growth companies identified through bottom-up fundamental analysis and top-down quantitative screening, targeting firms with consistent revenue and earnings growth, capable management, competitive advantages, and attractive valuations relative to growth rates. Mid-cap status is determined by membership in the Russell Midcap Growth Index or by market capitalization alignment with Russell Midcap, MSCI USA Mid Cap, or MSCI World Mid Cap indexes, currently ranging from $1.8 billion to $98 billion. The fund maintains broad diversification across holdings and may concentrate meaningfully in individual economic sectors at times.
| Share class | Expense ratio | As of |
|---|---|---|
| PRDMX | 0.84% | 2025 Q1 |
| RPTTX | 0.67% | 2025 Q1 |
Portfolio turnover 51.30% · as of 2026 Q1
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q2
| Stocks | 99.99% |
| Cash & short-term | 1.29% |
Sector allocation
The same holdings as Allocation above, grouped by market sector instead of asset type · as of 2026 Q2
| Information Technology | 28.6% |
| Industrials | 20.9% |
| Health Care | 12.9% |
| Consumer Discretionary | 10.3% |
| 10 smaller | 27.3% |
Government, Securitized and Cash are non-corporate buckets; International is foreign holdings we don’t sector-classify, and Other is the residual (held funds, unresolved names).
Portfolio growth profile
How much of the fund’s stock holdings are in fast-growing companies · as of 2026 Q2
Share of the fund’s equity (by value) in companies whose trailing five-year revenue — or net-income — growth ranks in the top 25% of U.S. public companies. Foreign and newly-listed holdings are excluded, so the figure covers only part of the book. From SEC filings — not investment advice. How we measure this.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026
| Share class | 1-year | 3-year | 5-year | Vol | Worst fall |
|---|---|---|---|---|---|
| +15.48% | +55.51% | +35.44% | 14.70% | -13.12% | |
| +15.67% | +56.36% | +36.69% | 14.70% | -13.08% |
These classes hold the same portfolio, so the 1.25pp spread over 5 years is the cost difference between them — roughly 0.25pp a year — not a difference in what they own.
May 2026 and Jun 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Debt profile
What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-06-30
Based on what filers reported; a filer that never reported a flag also reads as none.
Risk profile
Interest-rate and credit-spread sensitivity, both in years · as of 2026Q2
This fund filed the credit-spread disclosure and reported no sensitivity — measured, and the answer is none.
Show the numbers
| Tenor | Rate yrs | IG yrs | HY yrs | IG $/bp | HY $/bp |
|---|---|---|---|---|---|
| 3 mo | +0.00 | +0.00 | +0.00 | $0 | $0 |
| 1 yr | +0.00 | +0.00 | +0.00 | $0 | $0 |
| 5 yr | +0.00 | +0.00 | +0.00 | $0 | $0 |
| 10 yr | +0.00 | +0.00 | +0.00 | $0 | $0 |
| 30 yr | +0.00 | +0.00 | +0.00 | $0 | $0 |
Dollar change per 1bp of spread movement, as filed and sign-anchored. A blank cell was not filed; a zero was.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| DDOG | DATADOG INC - CLASS ADDOG | 2.51% | $260.36 | $123.35M | 473.8K |
| NET | CLOUDFLARE INC - CLASS ANET | 2.32% | $245.28 | $114.38M | 466.3K |
| FIX | COMFORT SYSTEMS USA INCFIX | 2.13% | $1,981.95 | $104.64M | 52.8K |
| ALAB | ASTERA LABS INCALAB | 2.06% | $483.02 | $101.67M | 210.5K |
| SNOW | SNOWFLAKE INCSNOW | 1.74% | $254.50 | $85.49M | 335.9K |
| TER | TERADYNE INCTER | 1.65% | $483.84 | $81.10M | 167.6K |
| COR | CENCORA INCCOR | 1.49% | $282.98 | $73.34M | 259.2K |
| TRGP | TARGA RESOURCES CORPTRGP | 1.47% | $268.14 | $72.22M | 269.3K |
| RKLB | ROCKET LAB CORPRKLB | 1.47% | $101.65 | $72.19M | 710.1K |
| SPG | SIMON PROPERTY GROUP INCSPG | 1.47% | $223.65 | $72.15M | 322.6K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-06-30 — not a live quote, and not what the fund paid.
Top 10 positions are 18.29% of net assets, top 25 35.74%, across 312 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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