Altfest L J & Co. Inc. grew its holdings in shares of KraneShares CSI China Internet ETF (NYSEARCA:KWEB – Get Rating) by 1,954.3% during the first quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The fund owned 299,150 shares of the company’s stock after buying an additional 284,588 shares during the period. KraneShares CSI China Internet ETF accounts for about 1.5% of Altfest L J & Co. Inc.’s investment portfolio, making the stock its 15th biggest holding. Altfest L J & Co. Inc. owned 0.15% of KraneShares CSI China Internet...