Key Points Aberdeen Group plc increased its stake in Tesla, Inc. by 4.8%, owning approximately 4.59 million shares valued at $1.47 billion, making Tesla its fifth largest holding. Goldman Sachs significantly boosted its investment in Tesla by 322.1%, now holding over 26.5 million shares worth about $6.89 billion. Tesla's latest earnings report showed a missed estimate of $0.43 per share, reporting $0.40, along with a decline in revenue of 11.8% year-over-year. MarketBeat Week in Review – 09/29 - 10/03 Tesla (NASDAQ:TSLA - Get Free Report) last announced its quarterly earnings data on Wednesday, July 23rd. The electric vehicle producer reported $0.40 earnings per share for the quarter, missing the consensus estimate of $0.43 by ($0.03). Tesla had a net margin of 6.54% and a return on equity of 7.98%. The company had revenue of $22.50 billion for the quarter, compared to analyst estimates of $23.18 billion. During the same quarter in the prior year, the company posted $0.52 EPS. Tesla's revenue for the quarter was down 11.8% on a year-over-year basis. On average, analysts expect that Tesla, Inc. will post 2.56 earnings per share for the current year. Insider Activity In other news, CFO Vaibhav Taneja sold 2,606 shares of the company's stock in a transaction dated Monday, September 8th. The shares were sold at an average price of $352.38, for a total transaction of $918,302.28. Following the transaction, the chief financial officer owned 9,856 shares in the company, valued at approximately $3,473,057.28. This represents a 20.91% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is accessible through this link. Also, Director James R. Murdoch sold 120,000 shares of the company's stock in a transaction dated Tuesday, August 26th. The shares were sold at an average price of $350.29, for a total transaction of $42,034,800.00. Following the transaction, the director owned 697,031 shares in the company, valued at $244,162,988.99. This represents a 14.69% decrease in their position. The disclosure for this sale can be found here. Over the last 90 days, insiders have sold 202,606 shares of company stock worth $75,588,902. Company insiders own 19.90% of the company's stock. Wall Street Analysts Forecast Growth