North Star Investment Management Corp. - PROOFPOINT INC ownership

PROOFPOINT INC's ticker is PFPT and the CUSIP is 743424103. A total of 330 filers reported holding PROOFPOINT INC in Q2 2019. The put-call ratio across all filers is 1.76 and the average weighting 0.2%.

Quarter-by-quarter ownership
North Star Investment Management Corp. ownership history of PROOFPOINT INC
ValueSharesWeighting
Q3 2019$3,0000.0%250.0%0.00%
Q1 2019$3,000
+50.0%
250.0%0.00%
Q4 2018$2,000
-33.3%
250.0%0.00%
Q3 2018$3,000250.00%
Other shareholders
PROOFPOINT INC shareholders Q2 2019
NameSharesValueWeighting ↓
GLYNN CAPITAL MANAGEMENT LLC 115,410$13,308,0002.87%
ASTURIAS CAPITAL LLC 103,500$11,935,0002.44%
FALCON POINT CAPITAL, LLC 103,132$11,892,0002.34%
ZEVENBERGEN CAPITAL INVESTMENTS LLC 566,864$65,365,0002.17%
DE BURLO GROUP INC 84,700$9,766,0002.07%
Avalon Global Asset Management LLC 45,000$5,189,0001.88%
Stanley-Laman Group, Ltd. 65,055$7,501,0001.68%
EMERALD ADVISERS, LLC 379,980$43,815,0001.65%
Firsthand Capital Management, Inc. 30,000$3,459,0001.62%
VISTA EQUITY PARTNERS MANAGEMENT, LLC 134,466$15,505,0001.57%
View complete list of PROOFPOINT INC shareholders