UBS O'Connor’s Rio Tinto RIO Stock Holding History

UBS O'Connor’s Portfolio RIO Stock Details RIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-1,108,998	Closed	-$45.9M	–	910
2015 Q1	$45.9M	Buy	1,108,998 +928,998	+516%	+$42M	0.44%	59
2014 Q4	$8.29M	Buy	+180,000	New	+$8.49M	0.14%	161

Other funds holding RIO

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

IAM

Impala Asset Management Palm Beach, Florida $176M AUM 44.32% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

BlackRock Advisors Wilmington, Delaware $98.8B AUM 15.8% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

UBS O'Connor's RIO Position: Q2 2015 in Review

UBS O'Connor sold out of Rio Tinto (RIO) in Q2 2015, closing a stake of 1,108,998 shares — an estimated $45.9M sold.

UBS O'Connor first reported a position in RIO in Q4 2014 and held it in 2 quarters. The position peaked at $45.9M in Q1 2015. 295 funds tracked by Wall St. Rank hold RIO as of Q2 2015.

UBS O'Connor reported no remaining Rio Tinto position as of Q2 2015 after selling out during the quarter.
UBS O'Connor sold 1,108,998 Rio Tinto shares in Q2 2015, an estimated $45.9M.
UBS O'Connor first reported a position in Rio Tinto in Q4 2014 and held it in 2 quarters.
UBS O'Connor's Rio Tinto position peaked at $45.9M in Q1 2015.
295 funds tracked by Wall St. Rank held Rio Tinto as of Q2 2015.

Based on UBS O'Connor's 13F filing for Q2 2015, filed 13 Aug 2015.