Driehaus Capital Management’s US Ecology, Inc. ECOL Stock Holding History

Driehaus Capital Management’s Portfolio ECOL Stock Details ECOL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q4	–	Sell	-71,287	Closed	-$3.33M	–	622
2014 Q3	$3.33M	Sell	71,287 -3,632	-5%	-$166K	0.13%	218
2014 Q2	$3.67M	Buy	+74,919	New	+$3.44M	0.12%	235
2014 Q1	–	Sell	-15,414	Closed	-$572K	–	593
2013 Q4	$572K	Buy	+15,414	New	+$533K	0.02%	418

Other funds holding ECOL

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

BCM

Bares Capital Management Austin, Texas $1.08B AUM 38.13% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

SAM

Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return

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

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Driehaus Capital Management's ECOL Position: Q4 2014 in Review

Driehaus Capital Management sold out of US Ecology, Inc. (ECOL) in Q4 2014, closing a stake of 71,287 shares — an estimated $3.33M sold.

Driehaus Capital Management first reported a position in ECOL in Q4 2013 and held it in 3 quarters. The position peaked at $3.67M in Q2 2014. 146 funds tracked by Wall St. Rank hold ECOL as of Q4 2014.

Driehaus Capital Management reported no remaining US Ecology, Inc. position as of Q4 2014 after selling out during the quarter.
Driehaus Capital Management sold 71,287 US Ecology, Inc. shares in Q4 2014, an estimated $3.33M.
Driehaus Capital Management first reported a position in US Ecology, Inc. in Q4 2013 and held it in 3 quarters.
Driehaus Capital Management's US Ecology, Inc. position peaked at $3.67M in Q2 2014.
146 funds tracked by Wall St. Rank held US Ecology, Inc. as of Q4 2014.

Based on Driehaus Capital Management's 13F filing for Q4 2014, filed 13 Feb 2015.