Austin Shanfelter, Director at Carrier & Technology Solutions LLC, holds 467.04K shares in Orion Group Holdings (Ticker: ORN), holds 283.54K shares in Carrier & Technology Solutions LLC (Ticker: PNTPQ), holds 326.68K shares in MasTec (Ticker: MTZ). Most recently, Austin Shanfelter Sold ― shares of Orion Group Holdings on Nov 28, 2023 for an estimated value of 145.80K.