Columbia Select Mid Cap Gro Fd I3 (CMGYX)

Fund Assets	2.18B
Expense Ratio	0.78%
Min. Investment	$1,000,000
Turnover	200.00%
Dividend (ttm)	n/a
Dividend Yield	n/a
Dividend Growth	n/a
Payout Frequency	n/a
Ex-Dividend Date	Dec 10, 2025

Previous Close	33.89
YTD Return	17.66%
1-Year Return	18.29%
5-Year Return	49.19%
52-Week Low	26.84
52-Week High	35.58
Beta (5Y)	1.01
Holdings	66
Inception Date	Jul 15, 2009

About CMGYX

Columbia Select Mid Cap Growth Fund Institutional 3 Class is a mutual fund focused on achieving significant capital appreciation by investing primarily in U.S. mid-capitalization companies. The fund typically allocates at least 80% of its net assets to mid-sized firms, which are recognized for their potential to deliver higher earnings and revenue growth relative to the broader market. By targeting the mid-cap growth segment, the fund seeks exposure to companies that are often in expansion phases, harnessing innovative strategies or sector leadership to drive above-average financial performance. As part of the mid-cap growth category, Columbia Select Mid Cap Growth Fund Institutional 3 Class plays a key role for investors seeking diversification and growth potential beyond large-cap equities. The fund’s holdings span a range of industries, providing broad exposure across sectors while emphasizing companies with accelerating growth characteristics. Its historical performance and active management highlight its significance for institutions and investors aiming to participate in the dynamic mid-cap growth space. The fund is managed by Columbia Threadneedle, leveraging robust research and an experienced investment team to identify compelling opportunities within the mid-cap universe.

• Fund Family: Columbia Threadneedle
• Category: Mid-Cap Growth
• Performance Rating: Above Average
• Risk Rating: Above Average
• Stock Exchange: NASDAQ
• Ticker Symbol: CMGYX
• Share Class: Institutional 3 Class
• Index: Russell MidCap Growth TR

Performance

CMGYX had a total return of 18.29% in the past year, including dividends. Since the fund's inception, the average annual return has been 14.17%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
CMGVX	Institutional 2 Class	0.83%
CLSDX	Class S	0.87%
CLSPX	Institutional Class	0.87%
CBSAX	Class A	1.12%

Top 10 Holdings

30.02% of assets

Name	Symbol	Weight
Snowflake Inc.	SNOW	4.44%
Take-Two Interactive Software, Inc.	TTWO	4.32%
Columbia Short-Term Cash	n/a	3.44%
Datadog, Inc.	DDOG	3.33%
Hut 8 Corp.	HUT	2.56%
Phillips 66	PSX	2.52%
Lattice Semiconductor Corporation	LSCC	2.39%
Howmet Aerospace Inc.	HWM	2.35%
Monolithic Power Systems, Inc.	MPWR	2.35%
Cloudflare, Inc.	NET	2.32%

Dividend History

Ex-Dividend	Amount	Pay Date
Dec 10, 2025	$3.41327	Dec 10, 2025
Dec 11, 2024	$3.55497	Dec 11, 2024
Dec 10, 2021	$6.10776	Dec 10, 2021
Dec 10, 2020	$4.64492	Dec 10, 2020
Dec 12, 2019	$2.138	Dec 12, 2019
Dec 6, 2018	$5.48225	Dec 6, 2018

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Aug 22, 2026

Data Sources Report a data error