Parallax Volatility Advisers
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Parallax Volatility Advisers’s Geospace Technologies GEOS Stock Holding History

Parallax Volatility Advisers’s Portfolio GEOS Stock Details GEOS Fund Activity
Quarter Market Value Status Shares Shares
Change % 		Trade Value Portfolio Weight Portfolio Position
2018
Q1 		– Sell
-1,974
Closed -$26K – 1944
2017
Q4 		$26K Buy
+1,974
New +$26K ﹤0.01% 2418