Each business day, TheStreet.com Ratings compiles a list of the top five stocks in five categories -- fast-growth, all-around value, large-cap, mid-cap and small-cap -- and publishes these lists in the Ratings section of our Web site.

For investors who prefer the diversification offered by mutual funds to owning individual stocks, here are some of the biggest holders of the companies that were on our list as of Thursday, Jan. 3.

Greif

(GEF) - Get Report

:

(ICBMX) - Get Report

ICON Materials allocated about 3.15% of its total portfolio as of Sept. 30, according to Thomson Financial.

(CRMSX) - Get Report

CRM Small Cap Value allocated about 2.99% of its total portfolio as of Sept. 30, according to Thomson Financial.

Circor International

(CIR) - Get Report

:

(FRMCX) - Get Report

Franklin Microcap Value Fund allocated about 2.76% of its total portfolio as of Sept. 30, according to Thomson Financial.

(PMCIX)

Allianz CCM Emerging Companies Fund allocated about 1.45% of its total portfolio as of Sept. 30, according to Thomson Financial.

Harris Corp.

(HRS)

:

( ITKAX)Integrity Technology Fund allocated about 5.93% of its total portfolio as of Sept. 30, according to Thomson Financial.

(BWAFX) - Get Report

Brandywine Advisors Fund allocated about 4.85% of its total portfolio as of Sept. 30, according to Thomson Financial.

AptarGroup

(ATR) - Get Report

:

(ARSMX) - Get Report

Aston/River Road Small-Mid Cap allocated about 4% of its total portfolio as of Nov. 30, according to the company's Web site.

(ESVAX) - Get Report

Eaton Vance Tax-Managed Small-Cap Value allocated about 3.64% of its total portfolio as of Sept. 30, according to Thomson Financial.

FMC

(FMC) - Get Report

:

(OWMCX)

Old Westbury Mid Cap allocated about 3.11% of its total portfolio as of July 31, according to Thomson Financial.

(VGPMX) - Get Report

Vanguard Precious Metals and Mining Fund allocated about 3.06% of its total portfolio as of Sept. 30, according to Thomson Financial.

For a description of the top five mid-caps and an explanation of their ratings, click

here.

This article was written by a staff member of TheStreet.com Ratings.