13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality
PROK

PROKIDNEY CORP

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

CUSIP 74291D104·71 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 1.4%
vs prior quarter
13F value held
$71M
74.0% inst. owned
of float
Holders
71
+90 QoQ
filers reporting
Activity
+43 / −95
+856 added · −781 reduced
this quarter
Concentration
31.25%
SUVRETTA CAPITAL MANAGEMENT, LLC #1
top holder share
AI Holders Summary · Q1 2026

71 institutions reported PROK in Q1 2026. SUVRETTA CAPITAL MANAGEMENT, LLC leads at 31.3% of the visible book. +90 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
SUVRETTA CAPITAL MANAGEMENT, LLC
CIK 0001569064
$22M12.3M0.56%Q1 202602
MORGAN STANLEY
CIK 0000895421
$16M9.0M0.00%Q1 202603
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$4M2.3M0.00%Q1 202604
Bleichroeder LP
CIK 0001781002
$4M2.0M0.62%Q1 202605
Artia Global Partners LP
CIK 0001937964
$3M1.8M0.65%Q1 202606
Hennion & Walsh Asset Management, Inc.
CIK 0001861642
$3M1.6M0.10%Q1 202607
BlackRock, Inc.
CIK 0002012383
$2M1.4M0.00%Q1 202608
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$2M1.3M0.00%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$2M1.2M0.00%Q1 202610
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M1.1M0.00%Q1 202611
MARSHALL WACE, LLP
CIK 0001318757
$1M612K0.00%Q4 202512
BANK OF AMERICA CORP /DE/
CIK 0000070858
$1M753K0.00%Q1 202613
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$1M628K0.00%Q1 202614
STATE STREET CORP
CIK 0000093751
$996,753557K0.00%Q1 202615
CITADEL ADVISORS LLC
CIK 0001423053
$974,169435K0.00%Q4 202516
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$963,684538K0.00%Q1 202617
Woodline Partners LP
CIK 0001784547
$895,000500K0.00%Q1 202618
MYDA Advisors LLC
CIK 0001589689
$767,507429K0.13%Q1 202619
GOLDMAN SACHS GROUP INC
CIK 0000886982
$755,204422K0.00%Q1 202620
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$620,024346K0.00%Q1 2026
Page 1 of 4
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