HolderBook

ZOGENIX INC (ZGNX)

Institutional ownership reported to the SEC as of Q1 2022, across 14 quarters.

1
Reporting holders
$29.0K
Reported value
0.0%
Held as options
-155
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
IFP Advisors, Inc$29.0K6850.00%3qHELD

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
Q1 20221$29.0K6850000.0%
Q4 2021156$1.0B59,917,4092338497.2%
Q3 2021149$916.6M57,707,9751640554.4%
Q2 2021149$1.1B59,357,0061654487.3%
Q1 2021158$1.2B60,112,3111940563.3%
Q4 2020162$1.3B58,401,3692354516.7%
Q3 2020172$1.0B54,671,3673161505.1%
Q2 2020179$1.6B54,248,9163576429.9%
Q1 2020169$1.5B56,566,8664361406.0%
Q4 2019169$2.7B49,417,9973545454.5%
Q3 2019160$2.2B50,812,0352857325.8%
Q2 2019161$2.7B52,187,4242453407.1%
Q1 2019177$2.9B50,239,3772350623.1%
Q4 2018167$1.9B49,857,5061322.6%