A.R.T. Advisors, LLC - CLEAN HARBORS INC ownership

CLEAN HARBORS INC's ticker is CLH and the CUSIP is 184496107. A total of 286 filers reported holding CLEAN HARBORS INC in Q4 2018. The put-call ratio across all filers is 2.07 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of CLEAN HARBORS INC
ValueSharesWeighting
Q4 2019$3,192,000
+118.5%
37,224
+96.7%
0.16%
+116.4%
Q3 2019$1,461,000
-16.7%
18,924
-22.8%
0.07%
-30.5%
Q1 2019$1,754,000
+193.8%
24,524
+102.9%
0.10%
+176.3%
Q4 2018$597,000
-23.5%
12,089
+10.9%
0.04%
+5.6%
Q3 2018$780,000
+95.0%
10,900
+32.9%
0.04%
+125.0%
Q1 2018$400,000
-53.5%
8,200
-46.1%
0.02%
-63.6%
Q3 2017$861,000
+108.5%
15,200
+105.4%
0.04%
+100.0%
Q2 2017$413,000
-49.0%
7,400
-59.8%
0.02%
-26.7%
Q3 2015$810,000
-21.7%
18,427
+1.1%
0.03%
-16.7%
Q1 2015$1,034,000
+7.9%
18,221
+2.5%
0.04%
-18.2%
Q3 2014$958,000
+140.1%
17,784
+161.1%
0.04%
+100.0%
Q3 2013$399,0006,8100.02%
Other shareholders
CLEAN HARBORS INC shareholders Q4 2018
NameSharesValueWeighting ↓
12th Street Asset Management Company, LLC 320,719$17,970,0004.47%
SouthernSun Asset Management 558,690$31,303,0004.10%
Lodge Hill Capital, LLC 228,640$12,811,0003.68%
SNYDER CAPITAL MANAGEMENT L P 1,290,765$72,322,0003.10%
CRAMER ROSENTHAL MCGLYNN LLC 916,098$51,329,0002.07%
Bullseye Asset Management LLC 68,571$3,841,0001.75%
ArrowMark Colorado Holdings LLC 2,643,230$148,100,0001.41%
Advantage Alpha Capital Partners LP 97,675$5,473,0001.26%
Coyle Financial Counsel LLC 23,588$1,322,0001.11%
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 100,755$5,645,0000.96%
View complete list of CLEAN HARBORS INC shareholders