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 22 filers reported holding CAMBIUM LEARNING GRP INC in Q3 2014. 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 Q3 2014
NameSharesValueWeighting ↓
Acrospire Investment Management LLC 36,525$182,0000.08%
Spark Investment Management LLC 114,934$573,0000.05%
S. MUOIO & CO. LLC 13,100$65,0000.03%
Cetera Advisors LLC 37,408$185,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 167,250$835,0000.01%
GSA CAPITAL PARTNERS LLP 33,267$166,0000.01%
Renaissance Technologies 776,100$3,873,0000.01%
GAMCO INVESTORS, INC. ET AL 195,000$973,0000.01%
Teton Advisors, Inc. 10,000$50,0000.01%
DIMENSIONAL FUND ADVISORS LP 1,628,456$8,126,0000.00%
View complete list of CAMBIUM LEARNING GRP INC shareholders