Parallax Volatility Advisers

Parallax Volatility Advisers’s Usg USG Stock Holding History

Parallax Volatility Advisers’s Portfolio USG Stock Details USG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q2	–	Sell	-7,300	Closed	-$232K	–	5169
2017 Q1	$232K	Buy	+7,300	New	+$232K	0.01%	1883
2016 Q4	–	Sell	-400	Closed	-$10K	–	5043
2016 Q3	$10K	Sell	400 -800	-67%	-$22.2K	﹤0.01%	2678
2016 Q2	$32K	Sell	1,200 -800	-40%	-$21.8K	﹤0.01%	2264
2016 Q1	$50K	Sell	2,000 -4,400	-69%	-$91.5K	﹤0.01%	2145
2015 Q4	$156K	Buy	+6,400	New	+$158K	0.01%	1976
2015 Q3	–	Sell	-1,500	Closed	-$42K	–	4928
2015 Q2	$42K	Sell	1,500 -2,600	-63%	-$71.4K	﹤0.01%	2614
2015 Q1	$109K	Sell	4,100 -18,200	-82%	-$516K	﹤0.01%	2475
2014 Q4	$625K	Sell	22,300 -126,000	-85%	-$3.45M	0.02%	1865
2014 Q3	$4.07M	Buy	148,300 +125,500	+550%	+$3.57M	0.17%	800
2014 Q2	$686K	Buy	22,800 +19,000	+500%	+$581K	0.04%	1227
2014 Q1	$124K	Sell	3,800 -13,300	-78%	-$432K	0.01%	1746
2013 Q4	$486K	Buy	17,100 +6,900	+68%	+$187K	0.02%	1070
2013 Q3	$290K	Buy	10,200 +10,100	+10,100%	+$257K	0.02%	976
2013 Q2	$2K	Buy	+100	New	+$2.6K	﹤0.01%	2528

Other funds holding USG

Berkshire Hathaway

Berkshire Hathaway Omaha, Nebraska $263B AUM 16.68% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

New England Asset Management Farmington, Connecticut $786M AUM 13.14% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.83B AUM 190.64% 1-Year Est. Return

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Harris Associates

Harris Associates Chicago, Illinois $74.9B AUM 11.27% 1-Year Est. Return

London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return

Millennium Management

Millennium Management New York $134B AUM 35.51% 1-Year Est. Return