13F Insight
DOSSIER · 13F Holders · Q3 2026

INNIO NV

154 institutions still hold INNIO NV as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP N52A8C105·154 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$15.7B
visible holders
Holders
154
filers reporting
Concentration
84.49%
ADVENT INTERNATIONAL, L.P. #1
top holder share
AI Holders Summary · Q3 2026

154 institutions reported INNIO NV in Q3 2026. ADVENT INTERNATIONAL, L.P. leads at 84.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
ADVENT INTERNATIONAL, L.P.
CIK 0001034196
$13.2B334.9M74.69%Q2 202602
JPMORGAN CHASE & CO
CIK 0000019617
$209M11.4M0.01%Q3 202603
Jupiter Topco LLC
CIK 0002146052
$199M5.0M0.08%Q2 202604
Capital International Investors
CIK 0001562230
$169M9.3M0.04%Q3 202605
CITADEL ADVISORS LLC
CIK 0001423053
$150M3.8M0.02%Q2 202606
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$117M2.9M0.15%Q2 202607
Dragoneer Investment Group, LLC
CIK 0001602189
$113M2.9M3.98%Q2 202608
Capital World Investors
CIK 0001422849
$98M5.4M0.01%Q3 202609
Alyeska Investment Group, L.P.
CIK 0001453072
$90M2.3M0.23%Q2 202610
BlackRock, Inc.
CIK 0002012383
$89M4.9M0.00%Q3 202611
Freestone Grove Partners LP
CIK 0002007591
$82M2.1M0.53%Q2 202612
Holocene Advisors, LP
CIK 0001700574
$69M1.7M0.16%Q2 202613
Value Aligned Research Advisors, LLC
CIK 0001963565
$54M1.4M0.13%Q2 202614
Capital Research Global Investors
CIK 0001422848
$50M2.8M0.01%Q3 202615
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$50M2.7M0.02%Q3 202616
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$48M1.2M0.02%Q2 202617
SEVEN GRAND MANAGERS, LLC
CIK 0001909126
$42M1.1M1.67%Q2 202618
Ghisallo Capital Management LLC
CIK 0001825214
$40M1.0M0.78%Q2 202619
Burkehill Global Management, LP
CIK 0001904549
$32M800K1.14%Q2 202620
FMR LLC
CIK 0000315066
$30M1.6M0.00%Q3 2026
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