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

LIVANOVA PLC

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

CUSIP G5509L101·306 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 5.9%
vs prior quarter
13F value held
$2.5B
48.0% inst. owned
of float
Holders
306
+131 QoQ
filers reporting
Activity
+51 / −77
+952 added · −888 reduced
this quarter
Concentration
18.31%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

306 institutions reported LIVANOVA PLC in Q1 2026. BlackRock, Inc. leads at 18.3% of the visible book. +131 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$454M7.1M0.01%Q1 202602
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$267M4.2M0.21%Q1 202603
FMR LLC
CIK 0000315066
$169M2.7M0.01%Q1 202604
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$155M2.4M0.06%Q1 202605
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$154M2.5M0.07%Q1 202606
Artisan Partners Limited Partnership
CIK 0001466153
$135M2.1M0.22%Q1 202607
STATE STREET CORP
CIK 0000093751
$132M2.1M0.00%Q1 202608
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$120M1.9M0.02%Q1 202609
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$116M1.8M0.02%Q1 202610
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$114M1.8M0.06%Q1 202611
Invesco Ltd.
CIK 0000914208
$103M1.6M0.02%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$95M1.5M0.01%Q1 202613
Vanguard Portfolio Management
CIK 0002100121
$85M1.3M0.00%Q1 202614
CONGRESS ASSET MANAGEMENT CO
CIK 0000897378
$81M1.3M0.58%Q1 202615
Nuveen, LLC
CIK 0001871926
$58M920K0.02%Q1 202616
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$53M833K0.03%Q1 202617
GOLDMAN SACHS GROUP INC
CIK 0000886982
$51M799K0.01%Q1 202618
Greenhouse Funds LLLP
CIK 0001626220
$49M768K2.19%Q1 202619
EMERALD ADVISERS, LLC
CIK 0001015083
$43M670K1.35%Q1 202620
NORTHERN TRUST CORP
CIK 0000073124· Index
$42M666K0.01%Q1 2026
Page 1 of 16
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