Spark Investment Management LLC - CAMBIUM LEARNING GRP INC ownership

CAMBIUM LEARNING GRP INC's ticker is ABCD and the CUSIP is 13201A107. A total of 76 filers reported holding CAMBIUM LEARNING GRP INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of CAMBIUM LEARNING GRP INC
ValueSharesWeighting
Q3 2018$634,000
-63.8%
53,548
-65.9%
0.04%
-65.0%
Q2 2018$1,751,000
+16.3%
157,060
+16.8%
0.10%
+7.3%
Q1 2018$1,506,000
+128.5%
134,500
+15.8%
0.10%
+174.3%
Q4 2017$659,000
-6.1%
116,100
+9.5%
0.04%
-7.9%
Q3 2017$702,000
-14.0%
106,000
-34.2%
0.04%
-24.0%
Q2 2017$816,000
-10.0%
161,100
-13.0%
0.05%
-12.3%
Q1 2017$907,000
+58.3%
185,200
+61.1%
0.06%
+21.3%
Q4 2016$573,000
-2.1%
114,934
+6.6%
0.05%0.0%
Q3 2016$585,000
-0.5%
107,800
-17.4%
0.05%
-14.5%
Q2 2016$588,000
-3.8%
130,500
-8.9%
0.06%
-11.3%
Q1 2016$611,000
-5.1%
143,200
+7.8%
0.06%
-24.4%
Q4 2015$644,000
+15.0%
132,800
+13.0%
0.08%
+12.3%
Q3 2015$560,000
+48.1%
117,500
+32.5%
0.07%
+37.7%
Q2 2015$378,000
+150.3%
88,700
+84.4%
0.05%
+152.4%
Q1 2015$151,000
+184.9%
48,100
+49.4%
0.02%
+133.3%
Q4 2014$53,000
-3.6%
32,200
-13.2%
0.01%
+12.5%
Q3 2014$55,000
-38.9%
37,100
-9.7%
0.01%
-38.5%
Q2 2014$90,000
+73.1%
41,100
+64.4%
0.01%
+62.5%
Q1 2014$52,00025,0000.01%
Other shareholders
CAMBIUM LEARNING GRP INC shareholders Q2 2018
NameSharesValueWeighting ↓
QUANTUM CAPITAL MANAGEMENT 252,549$2,829,0000.68%
RAMSEY QUANTITATIVE SYSTEMS 48,758$546,0000.57%
Balter Liquid Alternatives, LLC 38,045$426,0000.41%
Ativo Capital Management LLC 90,027$1,008,0000.29%
Ibex Investors LLC 29,558$331,0000.27%
EAM Investors, LLC 110,790$1,241,0000.21%
EAM Global Investors LLC 31,852$357,0000.18%
Spark Investment Management LLC 134,500$1,506,0000.10%
WASATCH ADVISORS LP 628,885$7,044,0000.09%
S. MUOIO & CO. LLC 11,800$132,0000.07%
View complete list of CAMBIUM LEARNING GRP INC shareholders