Tower Research Capital LLC TRC increased its holdings in United Airlines Holdings, Inc. (NASDAQ:UAL – Free Report) by 29.8% during the fourth quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund owned 55,498 shares of the transportation company’s stock after acquiring an additional 12,727 shares during the period. Tower Research Capital LLC TRC’s holdings in United Airlines were worth $2,290,000 at…
