A.R.T. Advisors, LLC - GRAHAM HLDGS CO ownership

GRAHAM HLDGS CO's ticker is GHC and the CUSIP is 384637104. A total of 251 filers reported holding GRAHAM HLDGS CO in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of GRAHAM HLDGS CO
ValueSharesWeighting
Q4 2019$719,000
+231.3%
1,125
+244.0%
0.04%
+218.2%
Q3 2019$217,000
-69.4%
327
-68.2%
0.01%
-72.5%
Q2 2019$709,000
+65.7%
1,027
+63.8%
0.04%
+53.8%
Q1 2019$428,000
-19.2%
627
-24.2%
0.03%
-23.5%
Q4 2018$530,000
+56.8%
827
+18.3%
0.03%
+112.5%
Q4 2015$338,000
-82.2%
699
-60.5%
0.02%
-74.6%
Q2 2015$1,902,000
+89.3%
1,770
+84.8%
0.06%
+80.0%
Q1 2015$1,005,000
+77.6%
958
+21.4%
0.04%
+20.7%
Q2 2014$566,000
-60.1%
789
-60.9%
0.03%
-61.3%
Q1 2014$1,420,000
-36.0%
2,018
-39.7%
0.08%
-36.4%
Q4 2013$2,218,0003,3440.12%
Other shareholders
GRAHAM HLDGS CO shareholders Q4 2018
NameSharesValueWeighting ↓
Madison Avenue Partners, LP 110,198$61,980,00018.99%
Wallace Capital Management Inc. 170,017$111,208,00014.58%
Southeastern Asset Management 208,018$116,997,0002.50%
St. James Investment Company, LLC 20,799$11,698,0001.55%
Bronte Capital Management Pty Ltd. 13,941$7,841,0000.89%
Lafayette Investments 4,338$2,440,0000.78%
SEIZERT CAPITAL PARTNERS, LLC 23,985$13,490,0000.70%
Mraz, Amerine & Associates, Inc. 3,231$1,817,0000.53%
SCHWARTZ INVESTMENT COUNSEL INC 21,500$12,092,0000.52%
Mercer Capital Advisers, Inc. 1,637$921,0000.49%
View complete list of GRAHAM HLDGS CO shareholders