MAM
ECOL

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

Martingale Asset 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
2020
Q4 		– Sell
-6,305
Closed -$207K – 1084
2020
Q3 		$207K Sell
6,305
-61,103
-91% -$2.14M ﹤0.01% 969
2020
Q2 		$2.29M Hold
67,408
– – 0.03% 483
2020
Q1 		$2.05M Sell
67,408
-35,500
-34% -$1.64M 0.03% 484
2019
Q4 		$5.96M Hold
102,908
– – 0.06% 337
2019
Q3 		$6.58M Hold
102,908
– – 0.07% 322
2019
Q2 		$6.13M Buy
102,908
+2,200
+2% +$130K 0.06% 322
2019
Q1 		$5.64M Buy
100,708
+16,800
+20% +$1.02M 0.06% 333
2018
Q4 		$5.29M Buy
83,908
+40,501
+93% +$2.72M 0.07% 304
2018
Q3 		$3.2M Buy
43,407
+34,907
+411% +$2.46M 0.04% 437
2018
Q2 		$542K Hold
8,500
– – 0.01% 847
2018
Q1 		$454K Sell
8,500
-3,900
-31% -$206K 0.01% 838
2017
Q4 		$633K Sell
12,400
-20,406
-62% -$1.03M 0.01% 787
2017
Q3 		$1.76M Buy
32,806
+900
+3% +$45.8K 0.02% 582
2017
Q2 		$1.61M Sell
31,906
-25,200
-44% -$1.25M 0.02% 614
2017
Q1 		$2.68M Sell
57,106
-4,700
-8% -$235K 0.04% 465
2016
Q4 		$3.04M Buy
61,806
+3,900
+7% +$176K 0.04% 447
2016
Q3 		$2.6M Buy
57,906
+45,400
+363% +$2.05M 0.04% 446
2016
Q2 		$575K Buy
12,506
+1,001
+9% +$44.4K 0.01% 644
2016
Q1 		$509K Buy
11,505
+900
+8% +$32.6K 0.01% 647
2015
Q4 		$387K Buy
10,605
+600
+6% +$24K 0.01% 712
2015
Q3 		$437K Buy
10,005
+1,201
+14% +$57.1K 0.01% 673
2015
Q2 		$429K Buy
8,804
+2,901
+49% +$140K 0.01% 716
2015
Q1 		$295K Hold
5,903
– – 0.01% 788
2014
Q4 		$237K Sell
5,903
-8,703
-60% -$372K 0.01% 804
2014
Q3 		$683K Hold
14,606
– – 0.02% 606
2014
Q2 		$715K Sell
14,606
-1
-0% -$46 0.02% 607
2014
Q1 		$543K Hold
14,607
– – 0.02% 662
2013
Q4 		$542K Sell
14,607
-12
-0.1% -$415 0.02% 745
2013
Q3 		$441K Sell
14,619
-1
-0% -$29 0.02% 785
2013
Q2 		$402K Buy
+14,620
New +$400K 0.01% 790

Other funds holding ECOL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
CCP
Clarkston Capital Partners Rochester, Michigan $1.31B AUM 3.79% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Martingale Asset Management's ECOL Position: Q4 2020 in Review

Martingale Asset Management sold out of US Ecology, Inc. (ECOL) in Q4 2020, closing a stake of 6,305 shares — an estimated $207K sold.

Martingale Asset Management first reported a position in ECOL in Q2 2013 and held it in 30 quarters. The position peaked at $6.58M in Q3 2019. 174 funds tracked by Wall St. Rank hold ECOL as of Q4 2020.

  • Martingale Asset Management reported no remaining US Ecology, Inc. position as of Q4 2020 after selling out during the quarter.
  • Martingale Asset Management sold 6,305 US Ecology, Inc. shares in Q4 2020, an estimated $207K.
  • Martingale Asset Management first reported a position in US Ecology, Inc. in Q2 2013 and held it in 30 quarters.
  • Martingale Asset Management's US Ecology, Inc. position peaked at $6.58M in Q3 2019.
  • 174 funds tracked by Wall St. Rank held US Ecology, Inc. as of Q4 2020.

Based on Martingale Asset Management's 13F filing for Q4 2020, filed 10 Feb 2021.