New York Yankees rookie right fielder Aaron Judge has led Major League Baseball in jersey sales since May 1, overtaking Kris Bryant of the Chicago Cubs who had claimed the top spot for two years. 

The six foot-seven, 280 pound Judge leads both leagues in home runs with 22 as the New York Yankees have surpassed many preseason expectations to lead the American League East in wins with about three and a half months left in the season. 

The Yankees are averaging an American League-best 38,536 fans at home this season, about 700 fans per game better than last year's full season average. 

What's Hot on TheStreet

Beware Tesla fanboys: Tesla (TSLA) burning money, but shareholders are the likely ones to blister and feel the pain. The standard 90-day corporate equity lockup period for Tesla, following its $402.5 million stock sale of March 16, ends Thursday TheStreet reports. As a result, Tesla will be free to conduct another stock offering as soon as Thursday, which is a real possibility given the electric car company's debt situation, partly due to its Solar City investment, and need for additional cash. Any new issuance the company may seek would likely need to take place before July, which is when Tesla issues its quarterly report on car sales. Alternatively, an offering could come in late August after Tesla issues its quarterly financial report.

Shares could start to come under pressure.

Mining stocks get whipped: Global mining stocks found themselves in a hole Thursday TheStreet reports, after South Africa's government said that at least 30% of domestic mining assets should be black-owned even if previous black owners sell their stakes. South African-exposed mining companies fell sharply in the wake of the announcement. London-listed Anglo American plc (AAUKF) tumbled 4.4% to 1,013 pence ($23.87) a share, South32 Ltd fell 4% to 158 pence, BHP Billiton plc (BHP) was down 2% to 1,155 pence, Rio Tinto (RIO) fell 2% to 3,079 pence and Glencore plc (GLNCY) fell 2.6% to 279.2 pence. South African gold producers were hit even harder. Sibanye Gold Ltd. (SBGLF) plummeted 6.7% to 1,562 South African rand ($121.38) and AngloGold Ashanti Ltd. (AU) fell 4.8% to 14,015 rand.

Amazon eyes a new prize: Amazon (AMZN) may be preparing a deal to buy Slack Technologies in a deal that could value the messaging startup group at more than $9 billion, TheStreet points out. With Microsoft's (MSFT) deal for LinkedIn being well-received, this deal seems logical for an Amazon that is aggressively expanding into the cloud.

One has to wonder though: why isn't Apple (AAPL) considering Slack or for that matter, Twitter (TWTR) . Each service would provide valuable insight into human behavior from which to build new products and services.

Apple is a holding in Jim Cramer's Action Alerts PLUS Charitable Trust Portfolio. Want to be alerted before Cramer buys or sells AAPL? Learn more now.

Worried about how to pay for your golden years? Ken Fisher, founder of Fisher Investments, and TheStreet's Jim Cramer will tell you what you need to know in a June 21 webinar on the market trends that are shaping retirement planning today. Register here for the event, which starts at 11 a.m. ET.

More from Investing

FANG and Cloud Kings: How They can Change Your Financial Future

FANG and Cloud Kings: How They can Change Your Financial Future

The Stakes Are High for FAANG Stocks This Time Around

The Stakes Are High for FAANG Stocks This Time Around

This Market is Comparable to Getting Into a 'Fist Fight'

This Market is Comparable to Getting Into a 'Fist Fight'

Profit From the Good Side of Bad Selloffs: An Illustration

Profit From the Good Side of Bad Selloffs: An Illustration

Data Regulation on FAANG's Could Just Be Underway: Cramer's Investing Teach-in

Data Regulation on FAANG's Could Just Be Underway: Cramer's Investing Teach-in