# T. ROWE PRICE MID-CAP GROWTH FUND, INC.

T. ROWE PRICE MID-CAP GROWTH FUND, INC. (CIK 887147) is an SEC-registered fund company with 1 reporting fund series and $22.5B in net assets as of 2026-03-31.

## Registrant

- CIK: 887147
- File number: 811-06665
- LEI: 549300H4FB9U29ZK0L79
- Address: 1307 Point Street, Baltimore, US-MD, 21231
- Phone: 410-345-2000
- Net assets: $22.5B
- Total assets: $22.6B
- Fund series: 1
- Latest report: 2026-03-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| [T. Rowe Price Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002102) | $22.5B |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [T. Rowe Price Government Reserve Fund](https://search.stillhousedata.com/security/76105Y109) | $623.8M |
| [HILTON WORLDWIDE HOLDINGS INC](https://search.stillhousedata.com/security/43300A203) | $611.3M |
| [AGILENT TECHNOLOGIES INC](https://search.stillhousedata.com/security/00846U101) | $485.5M |
| [LATTICE SEMICONDUCTOR CORP](https://search.stillhousedata.com/security/518415104) | $472.4M |
| VIKING HOLDINGS LTD | $438.1M |
| [METTLER-TOLEDO INTERNATIONAL](https://search.stillhousedata.com/security/592688105) | $437.7M |
| [KEYSIGHT TECHNOLOGIES IN](https://search.stillhousedata.com/security/49338L103) | $410.8M |
| [BURLINGTON STORES INC](https://search.stillhousedata.com/security/122017106) | $404.0M |
| [YUM  BRANDS INC](https://search.stillhousedata.com/security/988498101) | $402.6M |
| [PTC INC](https://search.stillhousedata.com/security/69370C100) | $393.3M |
| [ALNYLAM PHARMACEUTICALS INC](https://search.stillhousedata.com/security/02043Q107) | $386.0M |
| TECHNIPFMC PLC | $379.0M |
| [MONOLITHIC POWER SYSTEMS INC](https://search.stillhousedata.com/security/609839105) | $375.6M |
| [MSCI INC](https://search.stillhousedata.com/security/55354G100) | $372.5M |
| [ASSURANT INC](https://search.stillhousedata.com/security/04621X108) | $338.3M |

## More

- [CIK 887147 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=887147&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/887147.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.