HolderBook

Tower Properties (TPRP)

Institutional ownership reported to the SEC as of Q1 2026, across 10 quarters.

1
Reporting holders
$250.0K
Reported value
0.0%
Held as options
+0
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
EVERETT HARRIS & CO /CA/$250.0K100.00%5qHELD

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 20261$250.0K100000.0%
Q4 20251$245.0K100000.0%
Q3 20251$232.0K100000.0%
Q2 20251$228.0K100000.0%
Q1 20251$250.0K101000.0%
Q4 20191$631.0K290000.0%
Q3 20191$635.0K290000.0%
Q2 20191$625.0K290000.0%
Q1 20191$625.0K290000.0%
Q4 20181$619.0K290000.0%