13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
PCVX

VAXCYTE INC COM

350 institutions still hold VAXCYTE INC COM as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 92243g108·350 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 9.6%
vs prior quarter
13F value held
$6.3B
54.0% inst. owned
of float
Holders
350
+138 QoQ
filers reporting
Activity
+37 / −44
+1,028 added · −943 reduced
this quarter
Concentration
15.18%
JANUS HENDERSON GROUP PLC #1
top holder share
AI Holders Summary · Q1 2026

350 institutions reported PCVX in Q1 2026. JANUS HENDERSON GROUP PLC leads at 15.2% of the visible book. +138 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
JANUS HENDERSON GROUP PLC
CIK 0001274173
$960M16.6M0.46%Q1 202602
FMR LLC
CIK 0000315066
$958M16.5M0.05%Q1 202603
RA CAPITAL MANAGEMENT, L.P.
CIK 0001346824
$667M11.5M7.07%Q1 202604
BlackRock, Inc.
CIK 0002012383
$638M11.0M0.01%Q1 202605
Vanguard Portfolio Management
CIK 0002100121
$365M6.3M0.02%Q1 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$364M6.3M0.01%Q1 202607
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$326M5.6M0.06%Q1 202608
Paradigm Biocapital Advisors LP
CIK 0001855655
$279M4.8M5.69%Q1 202609
STATE STREET CORP
CIK 0000093751
$258M4.4M0.01%Q1 202610
Deep Track Capital, LP
CIK 0001856083
$250M4.3M4.08%Q1 202611
WESTFIELD CAPITAL MANAGEMENT CO LP
CIK 0001177719
$212M3.6M0.89%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$186M3.2M0.01%Q1 202613
Kynam Capital Management, LP
CIK 0001907884
$170M2.9M10.48%Q1 202614
D. E. Shaw & Co., Inc.
CIK 0001009207
$168M3.6M0.09%Q4 202515
Caligan Partners LP
CIK 0001727492
$120M2.1M7.97%Q1 202616
Polar Capital Holdings Plc
CIK 0001837309
$83M1.4M0.29%Q1 202617
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$82M1.4M0.01%Q1 202618
MAVERICK CAPITAL LTD
CIK 0000934639
$80M1.4M0.92%Q1 202619
EVENTIDE ASSET MANAGEMENT, LLC
CIK 0001442891
$80M1.4M1.32%Q1 202620
Pivotal bioVenture Partners Investment Advisor LLC
CIK 0001844645
$80M1.4M28.51%Q1 2026
Page 1 of 18
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