 Parametric Portfolio Associates LLC decreased its holdings in Brandywine Realty Trust NYSE:BDN by 4.5 in the first quarter, HoldingsChannel reports. The institutional investor owned 636,652 shares of the real estate investment trusts stock after selling 30,333 shares during the period. Parametric Portfolio Associates LLCs holdings in Brandywine Realty Trust were worth 6,698,000 at the end ... 