Perpetual Ltd boosted its holdings in shares of AT&T Inc. (NYSE:T – Free Report) by 36.0% during the 4th quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The firm owned 87,794 shares of the technology company’s stock after buying an additional 23,248 shares during the quarter. Perpetual Ltd’s holdings in AT&T were worth $2,181,000 as of its most recent SEC filing. A number of other l…