Tri Locum Partners LP raised its holdings in DexCom, Inc. (NASDAQ:DXCM – Free Report) by 65.6% during the first quarter, HoldingsChannel reports. The firm owned 698,158 shares of the medical device company’s stock after acquiring an additional 276,558 shares during the quarter. Tri Locum Partners LP’s holdings in DexCom were worth $43,844,000 at the end of the most recent quarter. Focus Partners Wealth now owns 7,218 shares of the medical device company’s stock worth $493,000 after acquiring an additional 841 shares in the last quarter. DexCom Stock Up 0.4%Shares of NASDAQ DXCM opened at $75.14 on Thursday.