RAMSEY QUANTITATIVE SYSTEMS - CAMBIUM LEARNING GRP INC ownership

Quarter-by-quarter ownership
RAMSEY QUANTITATIVE SYSTEMS ownership history of CAMBIUM LEARNING GRP INC
ValueSharesWeighting
Q3 2018$504,000
+4.3%
42,602
-1.6%
0.50%
+3.1%
Q2 2018$483,000
-11.5%
43,279
-11.2%
0.49%
-14.4%
Q1 2018$546,000
+108.4%
48,758
+5.6%
0.57%
+108.0%
Q4 2017$262,00046,1680.27%
Other shareholders
CAMBIUM LEARNING GRP INC shareholders Q3 2023
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