Barton Investment Management’s Athenahealth, Inc. ATHN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q1
Sell
-98,186
Closed -$13M 41
2018
Q4
$13M Sell
98,186
-36,532
-27% -$4.82M 2.59% 11
2018
Q3
$18M Sell
134,718
-46,257
-26% -$6.18M 2.79% 11
2018
Q2
$28.8M Sell
180,975
-41,174
-19% -$6.55M 4.66% 6
2018
Q1
$31.8M Sell
222,149
-11,325
-5% -$1.62M 5.86% 6
2017
Q4
$31.1M Sell
233,474
-3,345
-1% -$445K 6.82% 4
2017
Q3
$29.5M Sell
236,819
-2,375
-1% -$295K 6.98% 6
2017
Q2
$33.6M Buy
239,194
+13,848
+6% +$1.95M 8.87% 3
2017
Q1
$25.4M Buy
225,346
+8,511
+4% +$959K 7.38% 4
2016
Q4
$22.8M Buy
216,835
+2,961
+1% +$311K 7.59% 3
2016
Q3
$27M Buy
213,874
+4,860
+2% +$613K 9.08% 3
2016
Q2
$28.8M Sell
209,014
-51,337
-20% -$7.09M 10.5% 3
2016
Q1
$36.1M Buy
260,351
+48,980
+23% +$6.8M 9.91% 3
2015
Q4
$34M Buy
211,371
+400
+0.2% +$64.4K 11.16% 3
2015
Q3
$28.1M Buy
210,971
+535
+0.3% +$71.3K 10.22% 2
2015
Q2
$24.1M Sell
210,436
-2,070
-1% -$237K 8.53% 2
2015
Q1
$25.4M Sell
212,506
-3,830
-2% -$457K 9.35% 3
2014
Q4
$31.5M Buy
216,336
+3,280
+2% +$478K 12.07% 2
2014
Q3
$28.1M Buy
213,056
+6,998
+3% +$922K 10.73% 3
2014
Q2
$25.8M Buy
206,058
+9,275
+5% +$1.16M 10.08% 3
2014
Q1
$31.5M Sell
196,783
-6,623
-3% -$1.06M 12.9% 3
2013
Q4
$27.4M Buy
203,406
+791
+0.4% +$106K 10.95% 3
2013
Q3
$22M Sell
202,615
-2,300
-1% -$250K 9.95% 3
2013
Q2
$17.4M Buy
+204,915
New +$17.4M 8.98% 4