Calamos Advisors LLC - PROOFPOINT INC ownership

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of PROOFPOINT INC
ValueSharesWeighting
Q2 2021$3,041,000
+897.0%
17,500
+509.8%
0.01%
+600.0%
Q3 2018$305,000
-94.3%
2,870
-96.8%
0.00%
-94.6%
Q3 2015$5,348,000
-9.4%
88,655
-4.4%
0.04%
+2.8%
Q2 2015$5,903,000
+721.0%
92,720
+663.4%
0.04%
+620.0%
Q1 2015$719,000
-10.0%
12,145
-26.7%
0.01%0.0%
Q4 2014$799,000
+8.1%
16,570
-16.7%
0.01%0.0%
Q3 2014$739,000
+63.5%
19,900
+63.1%
0.01%
+66.7%
Q1 2014$452,00012,2000.00%
Other shareholders
PROOFPOINT INC shareholders Q3 2023
NameSharesValueWeighting ↓
Invicta Capital Management, LLC 98,200$5,815,0004.65%
LIGHT STREET CAPITAL MANAGEMENT, LLC 395,208$23,404,0003.67%
ANDOR CAPITAL MANAGEMENT, L.L.C. 600,000$35,532,0003.53%
VISTA EQUITY PARTNERS MANAGEMENT, LLC 83,748$4,960,0002.84%
Dorsal Capital Management, LP 275,000$16,286,0002.64%
Herald Investment Management Ltd 119,403$7,125,0002.58%
FALCON POINT CAPITAL, LLC 53,194$3,150,0002.45%
Millrace Asset Group, Inc. 37,211$2,203,0002.43%
Century Capital Management, LLC 1,408,981$74,603,0002.15%
Lisanti Capital Growth, LLC 57,599$3,411,0001.95%
View complete list of PROOFPOINT INC shareholders