WELLINGTON MANAGEMENT GROUP LLP - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 285 filers reported holding STAMPS COM INC in Q4 2018. The put-call ratio across all filers is 0.95 and the average weighting 0.3%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of STAMPS COM INC
ValueSharesWeighting
Q3 2021$1,542,000
-77.9%
4,675
-86.8%
0.00%
-100.0%
Q4 2020$6,965,000
-22.6%
35,500
-4.9%
0.00%
-50.0%
Q3 2020$8,999,000
+486.3%
37,346
+347.1%
0.00%
Q2 2020$1,535,000
+116.2%
8,353
+52.9%
0.00%
Q1 2020$710,000
-84.0%
5,463
-89.7%
0.00%
-100.0%
Q4 2019$4,440,000
+67.9%
53,151
+63.7%
0.00%0.0%
Q1 2019$2,644,000
-48.7%
32,476
-2.0%
0.00%0.0%
Q4 2018$5,157,000
-33.1%
33,136
-2.8%
0.00%
-50.0%
Q3 2018$7,711,000
+17.2%
34,090
+31.1%
0.00%
+100.0%
Q2 2018$6,578,000
-14.1%
25,997
-31.7%
0.00%
-50.0%
Q1 2018$7,657,000
+131.9%
38,082
+116.8%
0.00%
+100.0%
Q4 2017$3,302,000
-79.0%
17,566
-77.4%
0.00%
-75.0%
Q3 2017$15,755,000
+33.5%
77,749
+2.0%
0.00%
+33.3%
Q2 2017$11,803,000
-44.4%
76,211
-57.5%
0.00%
-40.0%
Q1 2017$21,223,000
-7.6%
179,330
-10.4%
0.01%
-16.7%
Q4 2016$22,957,000
+10.1%
200,241
-9.3%
0.01%
+20.0%
Q3 2016$20,855,000
+4727.5%
220,665
+4363.3%
0.01%
Q2 2016$432,000
-54.0%
4,944
-44.1%
0.00%
Q1 2016$940,000
-80.2%
8,844
-79.6%
0.00%
-100.0%
Q4 2015$4,757,000
+173.4%
43,398
+84.6%
0.00%
Q3 2015$1,740,000
+162.8%
23,511
+161.2%
0.00%
Q2 2015$662,000
-14.5%
9,000
-21.7%
0.00%
Q1 2015$774,000
+173.5%
11,500
+94.9%
0.00%
Q4 2014$283,000
-81.8%
5,900
-87.3%
0.00%
Q1 2014$1,559,000
+9.6%
46,459
+37.6%
0.00%
Q4 2013$1,422,000
-95.6%
33,759
-95.2%
0.00%
-100.0%
Q3 2013$32,359,000
+37.0%
704,526
+17.5%
0.01%
+25.0%
Q2 2013$23,619,000599,6070.01%
Other shareholders
STAMPS COM INC shareholders Q4 2018
NameSharesValueWeighting ↓
Calixto Global Investors, LP 163,694$25,477,00015.01%
SQN Investors LP 599,282$93,272,00010.80%
Ailanthus Capital Management, LP 109,000$16,965,00010.77%
Tekne Capital Management, LLC 124,771$19,419,0009.67%
HHR Asset Management, LLC 362,903$56,483,0004.28%
Fairbanks Capital Management, Inc. 22,340$3,477,0003.85%
P2 Capital Partners, LLC 245,000$38,132,0003.85%
Harvest Capital Strategies LLC 65,000$10,117,0002.82%
CAPITAL MANAGEMENT CORP /VA 56,952$8,864,0002.75%
SHAKER INVESTMENTS LLC/OH 19,543$3,042,0002.64%
View complete list of STAMPS COM INC shareholders