Markley John D Jr

#25 of the rankingPerson102 purchases analyzed

R-coefficient

0.934

skill with Bayesian shrinkage

60d win rate

100%

% of purchases with positive return

Avg 60d return

+17.0%

after their purchases

🧱 Conviction tranches

Repeated purchases of the same stock within ≤5 days — an accumulation pattern.

Ticker	Date	Trades	Span	Shares	Amount
CHTR	2013-03-05	1	1d	3500	$305K
CHTR	2012-05-23 → 2012-05-24	2	2d	5000	$318K
CHTR	2012-05-17	1	1d	3000	$197K
CHTR	2011-08-08	1	1d	2000	$84K
CHTR	2011-03-21 → 2011-03-23	3	3d	47.800	$2.3M

Date	Ticker	Role	Shares	Price	Amount
2013-03-05	CHTR	Director	1750	$87.06	$152K
2013-03-05	CHTR	Director	1750	$87.06	$152K
2012-05-24	CHTR	Director	1000	$63.82	$64K
2012-05-24	CHTR	Director	1000	$63.82	$64K
2012-05-23	CHTR	Director	1500	$63.32	$95K
2012-05-23	CHTR	Director	1500	$63.32	$95K
2012-05-17	CHTR	Director	1500	$65.66	$98K
2012-05-17	CHTR	Director	1500	$65.66	$98K
2011-08-08	CHTR	Director	1000	$42.20	$42K
2011-08-08	CHTR	Director	1000	$42.20	$42K
2011-03-23	CHTR	Director	300	$48.69	$15K
2011-03-23	CHTR	Director	2600	$48.70	$127K
2011-03-23	CHTR	Director	200	$48.74	$10K
2011-03-23	CHTR	Director	200	$48.78	$10K
2011-03-23	CHTR	Director	500	$48.80	$24K
2011-03-23	CHTR	Director	100	$48.87	$5K
2011-03-23	CHTR	Director	100	$48.90	$5K
2011-03-23	CHTR	Director	100	$48.91	$5K
2011-03-23	CHTR	Director	500	$48.92	$24K
2011-03-23	CHTR	Director	300	$48.94	$15K
2011-03-23	CHTR	Director	400	$48.98	$20K
2011-03-23	CHTR	Director	800	$48.99	$39K
2011-03-23	CHTR	Director	1600	$49.00	$78K
2011-03-23	CHTR	Director	200	$49.01	$10K
2011-03-23	CHTR	Director	100	$49.06	$5K