Institutional Accumulation The heavy volume accompanied by a rising stock price is clearly indicative of institutional accumulation. Especially in view of plus 1 million shares traded on some recent days and almost 2 million shares traded on Tuesday. Sandvine is an extremely undervalued entity based on future cash flow predictions by several analysts, including those of TD, CIBC, and Sprott. Targets range between $2.00 to $2.50.