  The High-Altitude Water Cherenkov (HAWC) Observatory is a ground-based TeV
gamma-ray observatory in the state of Puebla, Mexico at an altitude of 4100 m
above sea level. Its $\sim$22,000 m$^2$ instrumented area, wide field of view
(2 sr), and $>$95% uptime make it an ideal instrument for discovering gamma-ray
burst (GRB) emission at $>$100 GeV. Such a discovery would provide key
information about the origins of prompt GRB emission as well as constraints on
EBL models and the violation of Lorentz invariance. We present here the results
of our current GRB search methods, which include an all-sky search as well as
fast follow-ups of GRBs reported by satellites, after one and a half years of
data with the full HAWC detector.
