ACK Asset Management - ADVANCED DRAIN SYS INC DEL ownership

ADVANCED DRAIN SYS INC DEL's ticker is WMS and the CUSIP is 00790R104. A total of 105 filers reported holding ADVANCED DRAIN SYS INC DEL in Q4 2016. The put-call ratio across all filers is 0.61 and the average weighting 0.4%.

Quarter-by-quarter ownership
ACK Asset Management ownership history of ADVANCED DRAIN SYS INC DEL
ValueSharesWeighting
Q1 2020$6,198,000
-66.5%
286,500
-66.7%
3.10%
-42.4%
Q4 2019$18,508,000
-36.9%
860,000
-30.3%
5.37%
-34.9%
Q3 2019$29,335,000
+18.5%
1,233,300
+9.0%
8.25%
+14.7%
Q2 2019$24,764,000
-99.9%
1,131,500
-7.0%
7.19%
-3.2%
Q1 2019$26,867,592,000
+4.3%
1,217,000
+3.9%
7.43%
-15.0%
Q4 2018$25,748,523,000
+74300.5%
1,171,400
+4.6%
8.73%
-8.2%
Q3 2018$34,608,000
+35.5%
1,120,000
-4.7%
9.51%
+39.5%
Q2 2018$25,536,000
-37.4%
1,175,300
-25.4%
6.82%
-33.5%
Q1 2018$40,800,000
+14.0%
1,575,300
+5.0%
10.26%
+27.7%
Q4 2017$35,775,000
+114.1%
1,500,000
+81.8%
8.03%
+74.2%
Q3 2017$16,706,000
-39.6%
825,000
-40.0%
4.61%
-26.0%
Q2 2017$27,638,000
-4.6%
1,375,000
+3.0%
6.24%
-27.3%
Q1 2017$28,959,000
+36.5%
1,335,000
+29.6%
8.58%
+37.5%
Q4 2016$21,218,000
-23.9%
1,030,000
-11.1%
6.24%
-26.1%
Q3 2016$27,866,000
-12.1%
1,158,2000.0%8.45%
-10.3%
Q2 2016$31,700,000
+87.2%
1,158,200
+45.7%
9.42%
+41.4%
Q1 2016$16,934,000
+80.7%
795,000
+103.8%
6.66%
+38.7%
Q4 2015$9,372,000
-71.3%
390,000
-64.2%
4.80%
-53.4%
Q1 2015$32,638,000
+35.3%
1,090,100
+3.8%
10.31%
+18.5%
Q4 2014$24,131,000
+174.6%
1,050,100
+150.3%
8.70%
+175.5%
Q3 2014$8,789,000419,5003.16%
Other shareholders
ADVANCED DRAIN SYS INC DEL shareholders Q4 2016
NameSharesValueWeighting ↓
Berkshire Partners LLC 7,424,071$620,504,00049.54%
Stockbridge Partners LLC 3,411,281$285,115,0006.63%
MIG Capital, LLC 600,187$50,163,0004.54%
BECK MACK & OLIVER LLC 996,508$83,288,0002.76%
Triodos Investment Management BV 175,000$14,627,0002.41%
Impax Asset Management Group plc 2,883,648$240,238,0001.53%
Lisanti Capital Growth, LLC 108,573$9,075,0001.26%
Knowledge Leaders Capital, LLC 17,279$1,444,0001.26%
WESTFIELD CAPITAL MANAGEMENT CO LP 1,904,882$159,210,0000.94%
Select Equity Group, L.P. 2,687,474$224,619,077,0000.92%
View complete list of ADVANCED DRAIN SYS INC DEL shareholders