Campbell & Co Investment Adviser’s Ceco Environmental CECO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q3	–	Sell	-39,674	Closed	-$530K	–	971
2023 Q2	$530K	Buy	+39,674	New	+$493K	0.09%	407
2023 Q1	–	Sell	-63,251	Closed	-$739K	–	830
2022 Q4	$739K	Buy	+63,251	New	+$716K	0.18%	167
2021 Q3	–	Sell	-10,682	Closed	-$76K	–	610
2021 Q2	$76K	Sell	10,682 -9,100	-46%	-$70.4K	0.03%	503
2021 Q1	$157K	Buy	+19,782	New	+$156K	0.1%	378
2020 Q4	–	Sell	-15,282	Closed	-$111K	–	434
2020 Q3	$111K	Buy	+15,282	New	+$116K	0.08%	351
2020 Q1	–	Sell	-27,126	Closed	-$208K	–	100
2019 Q4	$208K	Sell	27,126 -19,686	-42%	-$147K	0.06%	576
2019 Q3	$327K	Buy	46,812 +29,119	+165%	+$233K	0.12%	351
2019 Q2	$170K	Buy	+17,693	New	+$151K	0.08%	482
2017 Q3	–	Sell	-10,130	Closed	-$93K	–	362
2017 Q2	$93K	Sell	10,130 -1,066	-10%	-$10.7K	0.09%	309
2017 Q1	$118K	Buy	+11,196	New	+$135K	0.31%	133