During these busy times, it pays to stay on top of the latest profit opportunities. And today’s blog post should be a great place to start. After taking a close look at the latest data on institutional buying pressure and each company’s fundamental health, I decided to revise my Portfolio Grader recommendations for 68 big blue chips. Chances are that you have at least one of these stocks in your portfolio, so you may want to give this list a skim and act accordingly.

This Week’s Ratings Changes:

Upgraded: From Hold to Buy
Symbol	Company Name	Quantitative Grade	Fundamental Grade	Total Grade
ADI	Analog Devices, Inc.	B	B	B
ATVI	Activision Blizzard, Inc.	B	C	B
BIDU	Baidu, Inc.	B	B	B
DVMT	Dell Technologies Inc.	B	C	B
FISV	Fiserv, Inc.	B	B	B
FTV	Fortive Corp.	B	C	B
GPN	Global Payments Inc.	B	C	B
HD	Home Depot, Inc.	B	C	B
HES	Hess Corporation	B	C	B
HPQ	HP Inc.	B	C	B
HUNT	Hunter Maritime Acquisition Corp.	A	C	B
IMO	Imperial Oil Limited	B	B	B
JKHY	Jack Henry & Associates, Inc.	B	C	B
PTR	PetroChina Company Limited	B	C	B
ROL	Rollins, Inc.	B	C	B
ROP	Roper Technologies, Inc.	B	C	B
SNE	Sony Corporation	B	D	B
SNP	China Petroleum & Chemical Corp.	B	C	B
SSL	Sasol Limited	B	C	B
TOT	Total SA	B	C	B
VEEV	Veeva Systems Inc	B	B	B
WB	Weibo Corp	B	B	B
WY	Weyerhaeuser Company	B	B	B
Z	Zillow Group, Inc.	B	C	B

Upgraded: From Sell to Hold
Symbol	Company Name	Quantitative Grade	Fundamental Grade	Total Grade
AZO	AutoZone, Inc.	C	D	C
BSX	Boston Scientific Corporation	C	C	C
CCI	Crown Castle International Corp	C	C	C
CRH	CRH Plc	D	C	C
CVE	Cenovus Energy Inc.	C	D	C
DVA	DaVita Inc.	C	D	C
GILD	Gilead Sciences, Inc.	C	D	C
INVH	Invitation Homes, Inc.	C	C	C
MNST	Monster Beverage Corporation	C	C	C
ORAN	Orange SA	D	C	C
PAA	Plains All American Pipeline, L.P.	C	C	C
QCOM	QUALCOMM Incorporated	C	D	C
QSR	Restaurant Brands International Inc	D	B	C
SHPG	Shire PLC	D	C	C
SNAP	Snap, Inc.	C	C	C
UHS	Universal Health Services, Inc.	C	C	C
WPZ	Williams Partners, L.P.	C	D	C

Downgraded: From Buy to Hold
Symbol	Company Name	Quantitative Grade	Fundamental Grade	Total Grade
AEE	Ameren Corporation	C	C	C
BABA	Alibaba Group Holding Ltd.	B	C	C
BSBR	Banco Santander (Brasil) S.A.	C	C	C
DFS	Discover Financial Services	C	C	C
EMR	Emerson Electric Co.	C	B	C
ENIA	Enel Americas S.A.	D	B	C
EXC	Exelon Corporation	B	C	C
IMRN	Immuron Limited	C	C	C
KAAC	Kayne Anderson Acquisition Corp.	C	C	C
MRVL	Marvell Technology Group Ltd.	C	C	C
NBL	Noble Energy, Inc.	C	B	C
PLD	Prologis, Inc.	C	B	C
RJF	Raymond James Financial, Inc.	C	B	C
SYF	Synchrony Financial	C	C	C
TSN	Tyson Foods, Inc.	B	C	C
WM	Waste Management, Inc.	C	C	C

Downgraded: From Hold to Sell
Symbol	Company Name	Quantitative Grade	Fundamental Grade	Total Grade
AWK	American Water Works Company, Inc.	D	C	D
CNHI	CNH Industrial NV	F	A	D
CS	Credit Suisse Group AG	D	C	D
DAL	Delta Air Lines, Inc.	D	C	D
HAL	Halliburton Company	D	C	D
HIG	Hartford Financial Services Group, Inc.	D	B	D
LLY	Eli Lilly and Company	D	B	D
MTB	M&T Bank Corporation	D	C	D
NCLH	Norwegian Cruise Line Holdings Ltd.	D	C	D
WEC	WEC Energy Group Inc	D	C	D
WRK	WestRock Co.	D	C	D