Dynamic Technology Lab’s US Ecology, Inc. ECOL Stock Holding History

Dynamic Technology Lab’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
2021 Q4	–	Sell	-17,310	Closed	-$560K	–	1633
2021 Q3	$560K	Buy	17,310 +11,130	+180%	+$400K	0.07%	487
2021 Q2	$232K	Buy	+6,180	New	+$249K	0.02%	888
2019 Q3	–	Sell	-3,858	Closed	-$230K	–	1402
2019 Q2	$230K	Sell	3,858 -2,101	-35%	-$124K	0.04%	761
2019 Q1	$334K	Buy	+5,959	New	+$363K	0.05%	617
2016 Q3	–	Sell	-15,951	Closed	-$733K	–	1235
2016 Q2	$733K	Sell	15,951 -755	-5%	-$33.5K	0.2%	119
2016 Q1	$738K	Buy	+16,706	New	+$605K	0.2%	105
2015 Q4	–	Sell	-12,991	Closed	-$567K	–	1202
2015 Q3	$567K	Buy	+12,991	New	+$618K	0.19%	127

Other funds holding ECOL

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

CCP

Clarkston Capital Partners Rochester, Michigan $1.31B AUM 3.79% 1-Year Est. Return

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

Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return

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

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

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

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

SAM

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

Dynamic Technology Lab's ECOL Position: Q4 2021 in Review

Dynamic Technology Lab sold out of US Ecology, Inc. (ECOL) in Q4 2021, closing a stake of 17,310 shares — an estimated $560K sold.

Dynamic Technology Lab first reported a position in ECOL in Q3 2015 and held it in 7 quarters. The position peaked at $738K in Q1 2016. 158 funds tracked by Wall St. Rank hold ECOL as of Q4 2021.

Dynamic Technology Lab reported no remaining US Ecology, Inc. position as of Q4 2021 after selling out during the quarter.
Dynamic Technology Lab sold 17,310 US Ecology, Inc. shares in Q4 2021, an estimated $560K.
Dynamic Technology Lab first reported a position in US Ecology, Inc. in Q3 2015 and held it in 7 quarters.
Dynamic Technology Lab's US Ecology, Inc. position peaked at $738K in Q1 2016.
158 funds tracked by Wall St. Rank held US Ecology, Inc. as of Q4 2021.

Based on Dynamic Technology Lab's 13F filing for Q4 2021, filed 14 Feb 2022.