what is the best stock yield spy in 2018

The top 3 holdings of SPY are NVIDIA (NVDA) (7.11%), Microsoft (MSFT) (6.955%) and Apple (AAPL) (5.903%).

FUND HOLDING % OF FUND VALUE ($)
SPY
NVIDIA (NVDA)
7.11%
$45.5B
SPY
Microsoft (MSFT)
6.955%
$44.5B
SPY
Apple (AAPL)
5.903%
$37.8B
SPY
Amazon (AMZN)
3.961%
$25.4B
SPY
Facebook (META)
2.969%
$19B
SPY
Broadcom (AVGO)
2.367%
$15.2B
SPY
Alphabet Inc Class A (GOOGL)
1.946%
$12.5B
SPY
Berkshire Hathaway (BRK.B)
1.707%
$10.9B
SPY
Tesla (TSLA)
1.602%
$10.3B
SPY
Alphabet Inc Class C
1.579%
$10.1B
SPY
JPMorgan Chase (JPM)
1.535%
$9.8B
SPY
Eli Lilly and (LLY)
1.161%
$7.4B
SPY
Visa Inc Class A (V)
1.157%
$7.4B
SPY
Netflix (NFLX)
1.047%
$6.7B
SPY
Exxon Mobil (XOM)
0.895%
$5.7B
SPY
Mastercard (MA)
0.871%
$5.6B
SPY
Costco Wholesale (COST)
0.832%
$5.3B
SPY
Walmart (WMT)
0.807%
$5.2B
SPY
Procter & Gamble (PG)
0.719%
$4.6B
SPY
Johnson & Johnson (JNJ)
0.713%
$4.6B
SPY
Home Depot (HD)
0.705%
$4.5B
SPY
Oracle (ORCL)
0.677%
$4.3B
SPY
AbbVie (ABBV)
0.638%
$4.1B
SPY
Bank of America (BAC)
0.6%
$3.8B
SPY
UnitedHealth (UNH)
0.563%
$3.6B
Holdings are tracked for approximately 2000 ETFs.