Granahan Investment Management - CLEAN HARBORS INC ownership

CLEAN HARBORS INC's ticker is CLH and the CUSIP is 184496107. A total of 227 filers reported holding CLEAN HARBORS INC in Q1 2016. The put-call ratio across all filers is 0.95 and the average weighting 0.4%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CLEAN HARBORS INC
ValueSharesWeighting
Q1 2016$7,465,000
+1.7%
151,300
-14.2%
0.27%
+7.1%
Q4 2015$7,343,000
-5.3%
176,3000.0%0.25%
+5.4%
Q3 2015$7,752,000
-36.1%
176,300
-22.0%
0.24%
-30.2%
Q2 2015$12,140,000
-19.9%
225,900
-15.4%
0.34%
-20.7%
Q1 2015$15,155,000
+45.7%
266,900
+23.3%
0.43%
+42.8%
Q4 2014$10,403,000
-11.8%
216,500
-1.0%
0.30%
-16.5%
Q3 2014$11,792,000
-16.1%
218,7000.0%0.36%
-11.2%
Q2 2014$14,051,000
+17.3%
218,7000.0%0.41%
+26.9%
Q1 2014$11,983,000
+118.0%
218,700
+138.5%
0.32%
+129.1%
Q4 2013$5,498,00091,7000.14%
Other shareholders
CLEAN HARBORS INC shareholders Q1 2016
NameSharesValueWeighting ↓
12th Street Asset Management Company, LLC 306,662$34,236,0007.83%
SNYDER CAPITAL MANAGEMENT L P 1,829,705$204,268,0005.20%
Bullseye Asset Management LLC 86,521$9,660,0004.44%
CRAMER ROSENTHAL MCGLYNN LLC 711,238$79,403,0003.10%
Arosa Capital Management LP 155,000$17,304,0002.96%
SANDLER CAPITAL MANAGEMENT 285,747$31,901,0002.81%
SouthernSun Asset Management 204,589$22,840,0002.46%
Leeward Investments, LLC - MA 515,526$57,553,0002.28%
Taylor Wealth Management Partners 49,410$5,516,0002.23%
KETTLE HILL CAPITAL MANAGEMENT, LLC 98,904$11,042,0002.15%
View complete list of CLEAN HARBORS INC shareholders