GIM
STMP

Granahan Investment Management’s Stamps.com, Inc. STMP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q3
Sell
-42,142
Closed -$8.44M 214
2021
Q2
$8.44M Sell
42,142
-177,063
-81% -$35.5M 0.16% 122
2021
Q1
$43.7M Buy
219,205
+85,126
+63% +$17M 0.93% 30
2020
Q4
$26.3M Buy
134,079
+120,839
+913% +$23.7M 0.59% 44
2020
Q3
$3.19M Buy
+13,240
New +$3.19M 0.11% 130
2019
Q2
Sell
-45,381
Closed -$3.69M 198
2019
Q1
$3.69M Buy
45,381
+9,265
+26% +$754K 0.2% 117
2018
Q4
$5.62M Buy
36,116
+13,659
+61% +$2.13M 0.4% 76
2018
Q3
$5.08M Sell
22,457
-843
-4% -$191K 0.28% 100
2018
Q2
$5.9M Sell
23,300
-1,306
-5% -$330K 0.36% 87
2018
Q1
$4.95M Sell
24,606
-1,223
-5% -$246K 0.36% 92
2017
Q4
$4.86M Buy
25,829
+5,420
+27% +$1.02M 0.38% 91
2017
Q3
$4.14M Buy
20,409
+1,715
+9% +$348K 0.35% 98
2017
Q2
$2.9M Buy
18,694
+2,820
+18% +$437K 0.27% 113
2017
Q1
$1.88M Sell
15,874
-112,326
-88% -$13.3M 0.19% 133
2016
Q4
$14.7M Buy
128,200
+2,400
+2% +$275K 0.51% 79
2016
Q3
$11.9M Buy
125,800
+35,800
+40% +$3.38M 0.39% 107
2016
Q2
$7.87M Buy
+90,000
New +$7.87M 0.29% 122