Citigroup Inc.
Citigroup Reuters

Earnings season will kick into full gear next week with results due from major players. The stock market had an incredible first quarter with double-digit percentage gains, and the flood of company earnings reports will largely decide which way the market will be going from here.

Below is a list of key companies set to report their earnings between April 16 and 20. We have highlighted their expected report date and time, along with analysts' estimates from Reuters of earnings per share, or EPS, and revenue, as well as the stocks' year-to-date performances.

Monday Before Market Open, or BMO:

Citigroup Inc. (NYSE: C) is expected to report first-quarter EPS of $1 on revenue of $19.81 billion, compared with $1 a share on revenue of $19.73 billion in the year-ago period. Citigroup is currently trading around $33.41 a share. So far this year, the stock has gained 27 percent.

Tuesday BMO:

Goldman Sachs Group Inc. (NYSE: GS) is expected to report first-quarter EPS of $3.55 on revenue of $9.33 billion, compared with $1.56 a share on revenue of $11.89 billion in the year-ago period. Goldman Sachs is currently trading around $116.24 a share. So far this year, the stock has gained 28.5 percent.

Harley-Davidson Inc. (NYSE: HOG) is expected to report first-quarter EPS of 72 cents on revenue of $1.22 billion, compared with 51 cents a share on revenue of $1.06 billion in the year-ago period. Harley-Davidson is currently trading around $48.30 a share. So far this year, the stock has gained 24.41 percent.

Johnson & Johnson (NYSE: JNJ) is expected to report first-quarter EPS of $1.35 on revenue of $16.26 billion, compared with $1.35 a share on revenue of $16.17 billion in the year-ago period. Johnson & Johnson is currently trading around $63.84 a share. So far this year, the stock has lost 2.85 percent.

The Coca-Cola Co. (NYSE: KO) is expected to report first-quarter EPS of 88 cents on revenue of $10.83 billion, compared with 86 cents a share on revenue of $10.55 billion in the year-ago period. Coca-Cola is currently trading around $72.07 a share. So far this year, the stock has gained 2.99 percent.

Tuesday After Market Close, or AMC:

International Business Machines Corp. (NYSE: IBM) is expected to report first-quarter EPS of $2.65 on revenue of $24.77 billion, compared with $2.41 a share on revenue of $24.61 billion in the year-ago period. IBM is currently trading around $203.98 a share. So far this year, the stock has gained 10.9 percent.

Intel Corp. (Nasdaq: INTC) is expected to report first-quarter EPS of 50 cents on revenue of $12.83 billion, compared with 56 cents a share on revenue of $12.85 billion in the year-ago period. Intel is currently trading around $28.23 a share. So far this year, the stock has gained 16.37 percent.

Intuitive Surgical Inc. (Nasdaq: ISRG) is expected to report first-quarter EPS of $3.14 on revenue of $464.7 million, compared with $2.59 a share on revenue of 388.1 million in the year-ago period. Intuitive Surgical is currently trading around $547.32 a share. So far this year, the stock has gained 18.2 percent.

Yahoo Inc. (Nasdaq: YHOO) is expected to report first-quarter EPS of 17 cents on revenue of $1.06 billion, unchanged from the year-ago period. Yahoo is currently trading around $14.94 a share. So far this year, the stock has lost 7.32 percent.

Wednesday BMO:

Abbott Laboratories (NYSE: ABT) is expected to report first-quarter EPS of $1 on revenue of $9.36 billion, compared with 91 cents a share on revenue of $9.04 billion in the year-ago period. Abbott Laboratories is currently trading around $59.63 a share. So far this year, the stock has gained 6.15 percent.

Halliburton Co. (NYSE: HAL) is expected to report first-quarter EPS of 86 cents on revenue of $6.80 billion, compared with 61 cents a share on revenue of $5.28 billion in the year-ago period. Halliburton is currently trading around $32.41 a share. So far this year, the stock has lost 6.09 percent.

Wednesday AMC:

eBay Inc. (Nasdaq: EBAY) is expected to report first-quarter EPS of 52 cents on revenue of $3.15 billion, compared with 47 cents a share on revenue of $2.55 billion in the year-ago period. EBay is currently trading around $36.12 a share. So far this year, the stock has gained 19.09 percent.

Qualcomm Inc. (Nasdaq: QCOM) is expected to report first-quarter EPS of 96 cents on revenue of $4.84 billion, compared with 86 cents a share on revenue of $3.87 billion in the year-ago period. Qualcomm is currently trading around $66.67 a share. So far this year, the stock has gained 21.88 percent.

Texas Instruments Inc. (Nasdaq: TXN) is expected to report first-quarter EPS of 29 cents on revenue of $3.06 billion, compared with 55 cents a share on revenue of $3.39 billion in the year-ago period. Texas Instruments is currently trading around $32.18 a share. So far this year, the stock has gained 10.55 percent.

Yum! Brands Inc. (NYSE: YUM) is expected to report first-quarter EPS of 72 cents on revenue of $2.7 billion, compared with 63 cents a share on revenue of $2.43 billion in the year-ago period. Yum is currently trading around $72.86 a share. So far this year, the stock has gained 23.47 percent.

Thursday BMO:

Bank of America Corp. (NYSE: BAC) is expected to report first-quarter EPS of 12 cents on revenue of $22.51 billion, compared with 17 cents a share on revenue of $26.88 billion in the year-ago period. Bank of America is currently trading around $8.68 a share. So far this year, the stock has gained 56.12 percent.

Freeport-McMoRan Copper & Gold Inc. (NYSE: FCX) is expected to report first-quarter EPS of 85 cents on revenue of $4.54 billion, compared with $1.58 a share on revenue of $5.71 billion in the year-ago period. Freeport-McMoRan is currently trading around $36.90 a share. So far this year, the stock has gained 0.4 percent.

E I Du Pont De Nemours and Co. (NYSE: DD) is expected to report first-quarter EPS of $1.55 on revenue of $11.24 billion, compared with $1.52 a share on revenue of $10.03 billion in the year-ago period. DuPont is currently trading around $52.02 a share. So far this year, the stock has gained 13.63 percent.

Morgan Stanley (NYSE: MS) is expected to report first-quarter EPS of 42 cents on revenue of $7.26 billion, compared with 50 cents a share on revenue of $7.64 billion in the year-ago period. Morgan Stanley is currently trading around $17.28 a share. So far this year, the stock has gained 14.21 percent.

Nokia Corp. (ADR) (NYSE: NOK) is expected to report a first-quarter loss per share of 3 cents on revenue of $10.47 billion, compared with EPS of 18 cents on revenue of $14.23 billion in the year-ago period. Nokia is currently trading around $4.02 a share. So far this year, the stock has lost 16.6 percent.

Philip Morris International Inc. (NYSE: PM) is expected to report first-quarter EPS of $1.19 on revenue of $7.27 billion, compared with $1.06 a share on revenue of $6.79 billion in the year-ago period. Philip Morris International is currently trading around $87.84 a share. So far this year, the stock has gained 11.93 percent.

UnitedHealth Group Inc. (NYSE:UNH) is expected to report first-quarter EPS of $1.16 on revenue of $27.20 billion, compared with $1.22 a share on revenue of $25.43 billion in the year-ago period. UnitedHealth Group is currently trading around $58.05 a share. So far this year, the stock has gained 14.54 percent.

Verizon Communications Inc. (NYSE:VZ) is expected to report first-quarter EPS of 57 cents on revenue of $28.19 billion, compared with 51 cents a share on revenue of $27 billion in the year-ago period. Verizon is currently trading around $37.26 a share. So far this year, the stock has lost 7.13 percent.

Thursday AMC:

Chipotle Mexican Grill Inc. (NYSE:CMG) is expected to report first-quarter EPS of $1.93 a share on revenue of $630.65 million, compared with $1.46 a share on revenue of $509.38 million in the year-ago period. Chipotle is currently trading around $440.40 a share. So far this year, the stock has gained 30.4 percent.

Capital One Financial Corp. (NYSE: COF) is expected to report first-quarter EPS of $1.38 on revenue of $4.36 billion, compared with $2.21 a share on revenue of $4.08 billion in the year-ago period. Capital One Financial is currently trading around $53.47 a share. So far this year, the stock has gained 26.44 percent.

Microsoft Corp. (Nasdaq: MSFT) is expected to report third-quarter EPS of 57 cents on revenue of $17.16 billion, compared with 61 cents a share on revenue of $16.43 billion in the year-ago period. Microsoft is currently trading around $30.81 a share. So far this year, the stock has gained 18.68 percent.

SanDisk Corp. (Nasdaq: SNDK) is expected to report first-quarter EPS of 70 cents on revenue of $1.23 billion, compared with $1.03 a share on revenue of $1.29 billion in the year-ago period. SanDisk is currently trading around $41.11 a share. So far this year, the stock has lost 16.46 percent.

Wynn Resorts Ltd. (Nasdaq: WYNN) is expected to report first-quarter EPS of $1.41 on revenue of $1.34 billion, compared with $1.38 a share on revenue of $1.26 billion in the year-ago period. Wynn Resorts is currently trading around $125.48 a share. So far this year, the stock has gained 13.57 percent.

Friday BMO:

General Electric Co. (NYSE: GE) is expected to report first-quarter EPS of 33 cents on revenue of $34.66 billion, compared with 33 cents a share on revenue of $38.45 billion in the year-ago period. GE is currently trading around $18.88 a share. So far this year, the stock has gained 5.42 percent.

Honeywell International Inc. (NYSE: HON) is expected to report first-quarter EPS of 97 cents on revenue of $9.16 billion, compared with 88 cents a share on revenue of $8.67 billion in the year-ago period. Honeywell is currently trading around $58.07 a share. So far this year, the stock has gained 6.84 percent.

McDonald's Corp. (NYSE: MCD) is expected to report first-quarter EPS of $1.23 on revenue of $6.54 billion, compared with $1.15 a share on revenue of $6.11 billion in the year-ago period. McDonald's is currently trading around $96.97 a share. So far this year, the stock has lost 3.35 percent.

Schlumberger Ltd. (NYSE: SLB) is expected to report first-quarter EPS of 98 cents on revenue of $10.57 billion, compared with 71 cents a share on revenue of $8.72 billion in the year-ago period. Schlumberger is currently trading around $68.38 a share. So far this year, the stock has been almost flat.

Under Armour Inc. (NYSE: UA) is expected to report first-quarter EPS of 24 cents on revenue of 380 million, compared with 23 cents a share on revenue of 312.7 million in the year-ago period. Under Armour is currently trading around $96.26 a share. So far this year, the stock has gained 34.09 percent.