HolderBook

PROOFPOINT INC (PFPT)

Institutional ownership reported to the SEC as of Q3 2021, across 12 quarters.

2
Reporting holders
$1.8M
Reported value
13.3%
Held as options
-366
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
SIMPLEX TRADING, LLC$1.6M8,0470.00%2qHELD
Neo Ivy Capital Management$131.0K1,1790.15%newNEW

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 20212$1.8M9,22610013.3%
Q2 2021368$10.1B57,396,688131621221.6%
Q1 2021330$7.0B55,194,569351181040.8%
Q4 2020342$7.6B54,341,424441171202.5%
Q3 2020343$5.7B53,939,18760134960.8%
Q2 2020322$6.2B55,030,54457127891.4%
Q1 2020316$5.9B57,135,57240981260.5%
Q4 2019339$6.5B56,362,106481151060.6%
Q3 2019351$7.4B56,898,955621121051.2%
Q2 2019329$6.7B54,478,389511081131.7%
Q1 2019331$6.6B53,549,739711061120.8%
Q4 2018297$4.5B53,599,5305480.8%