DOSSIER · 13F Holders · Q1 2026CyclicalNet sold

PROKIDNEY CORP

2 institutions still hold PROKIDNEY CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G7S53R104·2 13F holders·last filed Mar 31, 2026
Market cap
7.7%
vs prior quarter
13F value held
$2M
77.0% inst. owned
of float
Holders
2
+89 QoQ
filers reporting
Activity
+38 / −73
+894 added · −725 reduced
this quarter
Concentration
100.00%
Brown University #1
top holder share
AI Holders Summary · Q1 2026

2 institutions reported PROKIDNEY CORP in Q1 2026. Brown University leads at 100.0% of the visible book. +89 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Brown University
CIK 0001664741
$2M1.0M1.76%Q1 2026
02
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025