Mosaic Immunoengineering

1 institutions still hold Mosaic Immunoengineering as of Q3 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 61945M101·1 13F holders·last filed Sep 30, 2025

Market cap

—

▼ 0.9%

vs prior quarter

13F value held

$38.0B

76.0% inst. owned

of float

Holders

+90 QoQ

filers reporting

Activity

+56 / −62

+1,032 added · −931 reduced

this quarter

Concentration

—

West Oak Capital, LLC #1

top holder share

AI Holders Summary · Q3 2025

1 institutions reported CPMV in Q3 2025. Top-holder concentration data is loading. +90 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter

West Oak Capital, LLC

CIK 0001387399

$010.00%Q3 2025