CM
ECOL

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

Castleark 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
Q3 		– Sell
-134,400
Closed -$6.58M – 352
2014
Q2 		$6.58M Buy
+134,400
New +$6.17M 0.18% 133
2013
Q4 		– Sell
-197,138
Closed -$9.22M – 407
2013
Q3 		$9.22M Buy
+197,138
New +$5.79M 0.26% 100

Other funds holding ECOL

T. Rowe Price Associates
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
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return

Castleark Management's ECOL Position: Q3 2014 in Review

Castleark Management sold out of US Ecology, Inc. (ECOL) in Q3 2014, closing a stake of 134,400 shares — an estimated $6.58M sold.

Castleark Management first reported a position in ECOL in Q3 2013 and held it in 2 quarters. The position peaked at $9.22M in Q3 2013. 140 funds tracked by Wall St. Rank hold ECOL as of Q3 2014.

  • Castleark Management reported no remaining US Ecology, Inc. position as of Q3 2014 after selling out during the quarter.
  • Castleark Management sold 134,400 US Ecology, Inc. shares in Q3 2014, an estimated $6.58M.
  • Castleark Management first reported a position in US Ecology, Inc. in Q3 2013 and held it in 2 quarters.
  • Castleark Management's US Ecology, Inc. position peaked at $9.22M in Q3 2013.
  • 140 funds tracked by Wall St. Rank held US Ecology, Inc. as of Q3 2014.

Based on Castleark Management's 13F filing for Q3 2014, filed 17 Nov 2014.