Image from MarketBeat Media, LLC. Menora Mivtachim Holdings LTD. grew its stake in Tesla, Inc. (NASDAQ:TSLA - Free Report) by 15.7% during the second quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The firm owned 765,456 shares of the electric vehicle producer's stock after purchasing an additional 103,721 shares during the period. Tesla makes up approximately 1.4% of Menora Mivtachim Holdings LTD.'s portfolio, making the stock its 21st biggest holding. Menora Mivtachim Holdings LTD.'s holdings in Tesla were worth $243,155,000 at the end of the most recent reporting period. Get Tesla alerts: 5 Robotics Stocks Catching Momentum After New Policy Tailwinds Other large investors have also recently added to or reduced their stakes in the company. Siren L.L.C. acquired a new stake in shares of Tesla in the first quarter valued at about $2,332,000. Zuckerman Investment Group LLC boosted its position in shares of Tesla by 6.9% in the first quarter. Zuckerman Investment Group LLC now owns 12,748 shares of the electric vehicle producer's stock valued at $3,304,000 after acquiring an additional 826 shares during the period. Norges Bank bought a new position in Tesla during the 2nd quarter valued at about $11,839,824,000. Police & Firemen s Retirement System of New Jersey raised its stake in shares of Tesla by 5.6% during the second quarter. Police & Firemen s Retirement System of New Jersey now owns 427,150 shares of the electric vehicle producer's stock worth $135,688,000 after buying an additional 22,607 shares during the last quarter. Finally, Keystone Global Partners LLC acquired a new stake in Tesla in the first quarter worth $594,000. 66.20% of the stock is owned by hedge funds and other institutional investors. Insider Activity at Tesla In other news, SVP Xiaotong Zhu sold 20,000 shares of the company's stock in a transaction on Thursday, September 11th. The stock was sold at an average price of $363.75, for a total transaction of $7,275,000.00. Following the completion of the sale, the senior vice president directly owned 47,600 shares in the company, valued at $17,314,500. This represents a 29.59% decrease in their position. The transaction was disclosed in a filing with the SEC, which is available at this link. Also, CFO Vaibhav Taneja sold 2,637 shares of the company's stock in a transaction on Monday, December 8th. The shares were sold at an average price of $443.93, for a total transaction of $1,170,643.41. Following the completion of the transaction, the chief financial officer owned 13,757 shares of the company's stock, valued at $6,107,145.01. This trade represents a 16.09% decrease in their ownership of the stock. Additional details regarding this sale are available in the official SEC disclosure. Insiders sold 82,637 shares of company stock valued at $33,806,443 over the last 90 days. Insiders own 19.90% of the company's stock. Analysts Set New Price Targets