Virginia Retirement Systems Et Al increased Hollyfrontier Corp (HFC) stake by 136.15% reported in 2019Q1 SEC filing. Virginia Retirement Systems Et Al acquired 58,000 shares as Hollyfrontier Corp (HFC)’s stock declined 22.18%. The Virginia Retirement Systems Et Al holds 100,600 shares with $4.96 million value, up from 42,600 last quarter. Hollyfrontier Corp now has $6.83 billion valuation. The stock decreased 0.25% or $0.1 during the last trading session, reaching $40.3. About 1.33M shares traded. HollyFrontier Corporation (NYSE:HFC) has declined 36.69% since June 15, 2018 and is downtrending. It has underperformed by 41.12% the S&P500. Some Historical HFC News: 02/05/2018 – HOLLYFRONTIER 1Q ADJ EPS 77C, EST. 38C; 02/05/2018 – HOLLYFRONTIER CONCLUDES 1Q EARNINGS CONFERENCE CALL; 23/03/2018 – HollyFrontier: Utah Refinery’s Ability to Receive Crude Oil Deliveries Has Been Affected; 27/03/2018 – DIARY-U.S. refinery operations-All Lyondell Houston refinery units restart after outage; 02/05/2018 – HollyFrontier 1Q Net $288.9M; 20/04/2018 – DJ HollyFrontier Corporation, Inst Holders, 1Q 2018 (HFC); 02/05/2018 – HOLLYFRONTIER WOODS CROSS TO RUN AT REDUCED RATES FOR 2Q; 26/03/2018 –...