William Blair & Company’s LifeLock, Inc. LOCK Stock Holding History

William Blair & Company’s Portfolio LOCK Stock Details LOCK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2015 Q2	–	Sell	-17,600	Closed	-$248K	–	2258
2015 Q1	$248K	Sell	17,600 -600	-3%	-$8.57K	﹤0.01%	1945
2014 Q4	$337K	Hold	18,200	–	–	﹤0.01%	1815
2014 Q3	$260K	Hold	18,200	–	–	﹤0.01%	1891
2014 Q2	$254K	Sell	18,200 -2,367,415	-99%	-$32.4M	﹤0.01%	1864
2014 Q1	$40.8M	Sell	2,385,615 -952,832	-29%	-$18.6M	0.07%	363
2013 Q4	$54.8M	Buy	3,338,447 +1,271,253	+61%	+$20M	0.09%	316
2013 Q3	$30.7M	Buy	2,067,194 +2,057,194	+20,572%	+$25.7M	0.05%	425
2013 Q2	$117K	Buy	+10,000	New	+$100K	﹤0.01%	1875

Other funds holding LOCK

DVC

Deer VI & Co Larchmont, New York $2.23M AUM 9.32% 1-Year Est. Return

PGP

Prescott General Partners Boca Raton, Florida $1.96B AUM 58.65% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

BBHC

Brown Brothers Harriman & Co New York $22.8B AUM 25.09% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return

OFM

Okumus Fund Management Grand Cayman, Cayman Islands $48.7M AUM 70.39% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

William Blair & Company's LOCK Position: Q2 2015 in Review

William Blair & Company sold out of LifeLock, Inc. (LOCK) in Q2 2015, closing a stake of 17,600 shares — an estimated $248K sold.

William Blair & Company first reported a position in LOCK in Q2 2013 and held it in 8 quarters. The position peaked at $54.8M in Q4 2013. 185 funds tracked by Wall St. Rank hold LOCK as of Q2 2015.

William Blair & Company reported no remaining LifeLock, Inc. position as of Q2 2015 after selling out during the quarter.
William Blair & Company sold 17,600 LifeLock, Inc. shares in Q2 2015, an estimated $248K.
William Blair & Company first reported a position in LifeLock, Inc. in Q2 2013 and held it in 8 quarters.
William Blair & Company's LifeLock, Inc. position peaked at $54.8M in Q4 2013.
185 funds tracked by Wall St. Rank held LifeLock, Inc. as of Q2 2015.

Based on William Blair & Company's 13F filing for Q2 2015, filed 3 Aug 2015.