Castleark Management’s Blackrock BLK Stock Holding History

Castleark Management’s Portfolio BLK Stock Details BLK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-101,230	Closed	-$37M	–	374
2015 Q1	$37M	Sell	101,230 -75,800	-43%	-$27.5M	0.89%	29
2014 Q4	$63.3M	Sell	177,030 -34,827	-16%	-$11.9M	1.63%	11
2014 Q3	$66.6M	Buy	211,857 +13,020	+7%	+$4.19M	1.89%	10
2014 Q2	$63.5M	Sell	198,837 -13,020	-6%	-$3.99M	1.75%	16
2014 Q1	$66.6M	Buy	211,857 +34,840	+20%	+$10.6M	1.89%	10
2013 Q4	$56M	Sell	177,017 -5,305	-3%	-$1.58M	1.63%	24
2013 Q3	$59.9M	Buy	+182,322	New	+$49.5M	1.69%	13

Other funds holding BLK

PNC Financial Services Group Pittsburgh, Pennsylvania $173B AUM 20.72% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

MFG

Mizuho Financial Group Chiyoda-Ku, Tokyo, Japan $1.21B AUM 23.35% 1-Year Est. Return

Castleark Management's BLK Position: Q2 2015 in Review

Castleark Management sold out of Blackrock (BLK) in Q2 2015, closing a stake of 101,230 shares — an estimated $37M sold.

Castleark Management first reported a position in BLK in Q3 2013 and held it in 7 quarters. The position peaked at $66.6M in Q3 2014. 861 funds tracked by Wall St. Rank hold BLK as of Q2 2015.

Castleark Management reported no remaining Blackrock position as of Q2 2015 after selling out during the quarter.
Castleark Management sold 101,230 Blackrock shares in Q2 2015, an estimated $37M.
Castleark Management first reported a position in Blackrock in Q3 2013 and held it in 7 quarters.
Castleark Management's Blackrock position peaked at $66.6M in Q3 2014.
861 funds tracked by Wall St. Rank held Blackrock as of Q2 2015.

Based on Castleark Management's 13F filing for Q2 2015, filed 17 Aug 2015.