PDT Partners, LLC - GRAHAM HLDGS CO ownership

GRAHAM HLDGS CO's ticker is GHC and the CUSIP is 384637104. A total of 247 filers reported holding GRAHAM HLDGS CO in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
PDT Partners, LLC ownership history of GRAHAM HLDGS CO
ValueSharesWeighting
Q3 2015$1,370,000
-15.1%
2,374
+58.3%
0.03%
-26.2%
Q2 2015$1,613,000
+9.8%
1,500
+7.1%
0.04%
+16.7%
Q1 2015$1,469,000
-12.7%
1,400
-28.1%
0.04%
-78.4%
Q4 2014$1,682,000
-15.0%
1,947
-31.2%
0.17%
+221.2%
Q3 2014$1,979,000
+34.6%
2,829
+38.2%
0.05%
+33.3%
Q2 2014$1,470,000
-11.0%
2,047
-12.8%
0.04%
-2.5%
Q1 2014$1,652,000
+117.1%
2,347
+104.6%
0.04%
-56.5%
Q4 2013$761,0001,1470.09%
Other shareholders
GRAHAM HLDGS CO shareholders Q4 2014
NameSharesValueWeighting ↓
Wallace Capital Management Inc. 149,678$60,486,00010.61%
Madison Avenue Partners, LP 64,301$25,985,0009.32%
Southeastern Asset Management 279,235$112,841,0002.91%
St. James Investment Company, LLC 24,595$9,939,0001.38%
XTX MARKETS LLC 703$284,0001.36%
Bronte Capital Management Pty Ltd. 10,171$3,868,0000.68%
SEIZERT CAPITAL PARTNERS, LLC 21,543$8,706,0000.57%
SCHWARTZ INVESTMENT COUNSEL INC 27,000$10,911,0000.55%
CLARK ESTATES INC/NY 7,200$2,910,0000.48%
FIDUCIARY MANAGEMENT INC /WI/ 142,111$57,428,0000.47%
View complete list of GRAHAM HLDGS CO shareholders