Citadel Advisors - STAMPS COM INC ownership

STAMPS COM INC's ticker is STMP and the CUSIP is 852857200. A total of 183 filers reported holding STAMPS COM INC in Q2 2019. The put-call ratio across all filers is 0.97 and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of STAMPS COM INC
ValueSharesWeighting
Q3 2021$69,446,000
-12.5%
210,576
-46.9%
0.01%
-22.2%
Q2 2021$79,355,000
-33.9%
396,206
-34.2%
0.02%
-40.0%
Q1 2021$120,065,000
+27.5%
601,798
+25.4%
0.03%
+25.0%
Q4 2020$94,138,000
+10.8%
479,833
+36.0%
0.02%0.0%
Q3 2020$84,997,000
+82.0%
352,756
+38.8%
0.02%
+41.2%
Q2 2020$46,697,000
+9.6%
254,213
-22.4%
0.02%
-10.5%
Q1 2020$42,590,000
-27.4%
327,421
-53.4%
0.02%
-24.0%
Q4 2019$58,636,000
+54.5%
702,060
+37.7%
0.02%
+38.9%
Q3 2019$37,952,000
+97.3%
509,769
+20.0%
0.02%
+100.0%
Q2 2019$19,232,000
-55.8%
424,841
-20.5%
0.01%
-59.1%
Q1 2019$43,497,000
-27.2%
534,307
+39.1%
0.02%
-33.3%
Q4 2018$59,777,000
-17.5%
384,070
+19.9%
0.03%0.0%
Q3 2018$72,448,000
-9.7%
320,285
+1.0%
0.03%
-17.5%
Q2 2018$80,268,000
+59.4%
317,203
+26.7%
0.04%
+48.1%
Q1 2018$50,345,000
+5.3%
250,411
-1.5%
0.03%
-6.9%
Q4 2017$47,818,000
-12.4%
254,350
-5.5%
0.03%
-31.0%
Q3 2017$54,564,000
+187.8%
269,257
+120.0%
0.04%
+162.5%
Q2 2017$18,957,000
+34.9%
122,397
+3.1%
0.02%
+23.1%
Q1 2017$14,051,000
-10.8%
118,730
-13.6%
0.01%
-18.8%
Q4 2016$15,752,000
-22.5%
137,394
-36.1%
0.02%
-23.8%
Q3 2016$20,330,000
+382.7%
215,109
+346.5%
0.02%
+320.0%
Q2 2016$4,212,000
+81.7%
48,178
+120.9%
0.01%
+66.7%
Q1 2016$2,318,000
+2871.8%
21,807
+2980.1%
0.00%
Q4 2015$78,000
-89.4%
708
-92.9%
0.00%
-100.0%
Q3 2015$737,000
+1.2%
9,958
-8.0%
0.00%0.0%
Q1 2015$728,000
-57.6%
10,822
-69.8%
0.00%
-50.0%
Q4 2014$1,716,000
+687.2%
35,780
+450.5%
0.00%
Q1 2014$218,000
-40.9%
6,499
-26.0%
0.00%
Q4 2013$369,000
+1376.0%
8,783
+1268.1%
0.00%
Q2 2013$25,0006420.00%
Other shareholders
STAMPS COM INC shareholders Q2 2019
NameSharesValueWeighting ↓
Simcoe Capital Management, LLC 270,070$52,985,0008.37%
Calixto Global Investors, LP 78,800$15,460,0007.32%
SteelPeak Wealth, LLC 303,847$59,612,0005.42%
No Street GP LP 175,000$34,333,0003.98%
Jetstream Capital LLC 21,000$4,120,0003.89%
DISCIPLINED GROWTH INVESTORS INC /MN 990,262$194,280,0003.75%
G2 Investment Partners Management LLC 96,695$18,971,0003.48%
Blue Grotto Capital, LLC 43,000$8,436,0003.24%
Shannon River Fund Management LLC 156,398$30,684,0002.88%
SG Capital Management LLC 47,325$9,285,0002.41%
View complete list of STAMPS COM INC shareholders