MASSACHUSETTS FINANCIAL SERVICES CO /MA/ - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 146 filers reported holding STAMPS COM INC in Q3 2013. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.

Quarter-by-quarter ownership
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ ownership history of STAMPS COM INC
ValueSharesWeighting
Q2 2021$100,618,000
-9.6%
502,363
-10.0%
0.03%
-14.7%
Q1 2021$111,333,000
+50.5%
558,033
+47.9%
0.03%
+41.7%
Q4 2020$73,999,000
+60.2%
377,180
+96.8%
0.02%
+41.2%
Q3 2020$46,180,000
+130.9%
191,658
+76.0%
0.02%
+112.5%
Q2 2020$20,002,000
-9.1%
108,890
-35.7%
0.01%
-20.0%
Q1 2020$22,014,000
+17.9%
169,232
-24.3%
0.01%
+42.9%
Q4 2019$18,679,000
-12.9%
223,643
-22.4%
0.01%
-22.2%
Q3 2019$21,446,000
+117.4%
288,057
+32.2%
0.01%
+125.0%
Q2 2019$9,864,000
+9.7%
217,898
+97.4%
0.00%0.0%
Q1 2019$8,988,000
+1493.6%
110,410
+1612.3%
0.00%
Q2 2016$564,000
-48.7%
6,448
-80.3%
0.00%
-100.0%
Q2 2014$1,100,000
-99.9%
32,649
+28.7%
0.00%
Q1 2014$851,082,000
-25.3%
25,360
-6.4%
0.00%
-100.0%
Q4 2013$1,140,068,000
-14.7%
27,080
-6.9%
0.00%0.0%
Q3 2013$1,336,563,00029,1000.00%
Other shareholders
STAMPS COM INC shareholders Q3 2013
NameSharesValueWeighting ↓
Lyon Street Capital, LLC 164,084$18,812,0009.62%
P2 Capital Partners, LLC 591,175$67,778,0008.90%
Calixto Global Investors, LP 176,456$20,231,0006.91%
Prospect Capital Advisors, LLC 67,900$7,785,0005.50%
WEATHERBIE CAPITAL, LLC 369,298$42,340,0005.31%
Harvest Capital Strategies LLC 330,000$37,835,0005.15%
PRECEPT MANAGEMENT LLC 55,000$6,306,0004.68%
G2 Investment Partners Management LLC 74,207$8,508,0004.20%
Jericho Capital Asset Management L.P. 592,000$67,873,0004.16%
Portolan Capital Management 249,436$28,598,0003.85%
View complete list of STAMPS COM INC shareholders