Comparable stake leader
ADVENT INTERNATIONAL, L.P.
SEC ownership of INNIO N.V.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002109150.
Disclosed value leader
ADVENT INTERNATIONAL, L.P.
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- INIO on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
ADVENT INTERNATIONAL, L.P.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
ADVENT INTERNATIONAL, L.P.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002109150
- Issuer location
- Munich
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of INNIO N.V. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ADVENT INTERNATIONAL, L.P.
Disclosed value leader
ADVENT INTERNATIONAL, L.P.
Comparable rows
50/50
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 86%
13D/G row: ADVENT INTERNATIONAL, L.P.
Showing 1-8 of 50 holder rows.
Quick read
ADVENT INTERNATIONAL, L.P. leads the comparable SEC ownership view at 86%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ADVENT INTERNATIONAL, L.P.'s linked filing trail.
Comparable ownership
Top 5
ADVENT INTERNATIONAL, L.P.
86%
JPMORGAN CHASE & CO
1.6%
Capital Research Global Investors
1.1%
Aspex Management (HK) Ltd
0.91%
PRICE T ROWE ASSOCIATES INC /MD/
0.79%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ADVENT INTERNATIONAL, L.P. |
13D/G
3/4/5
13F
10%+ Owner · Company
|
86%
|
$21,683,610,000
646,500,000 shares
|
$0 | 30 Jun 2026 |
| JPMORGAN CHASE & CO |
13F
Company
|
1.6%
|
$473,387,163
12,353,527 shares
|
— | 30 Jun 2026 |
| Capital Research Global Investors |
13F
Company
|
1.1%
|
$339,562,932
8,585,662 shares
|
— | 30 Jun 2026 |
| Aspex Management (HK) Ltd |
13F
Company
|
0.91%
|
$270,985,000
6,851,716 shares
|
— | 30 Jun 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
0.79%
|
$233,135,000
5,894,653 shares
|
— | 30 Jun 2026 |
| Capital International Investors |
13F
Company
|
0.76%
|
$225,187,852
5,693,751 shares
|
— | 30 Jun 2026 |
| Jupiter Topco LLC |
13F
Company
|
0.67%
|
$198,929,183
5,029,815 shares
|
— | 30 Jun 2026 |
| GF FUND MANAGEMENT CO. LTD. |
13F
Company
|
0.66%
|
$196,563,500
4,970,000 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 05 Sep 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-17 of 17 reporting-owner rows connected to INNIO N.V.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
17
Largest Forms 3/4/5 holder
Olaf Berlien
Net 12M change
$0
Latest report
05 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Olaf Berlien | CEO and President, Director | Mixed | 04 Jun 2026 | |||
| Ranjan Sen | Director | Mixed | 04 Jun 2026 | |||
| Dennis Schulze | Chief Financial Officer, Director | Mixed | 04 Jun 2026 | |||
| Andreas Kunz | Chief Technology Officer | Mixed | 04 Jun 2026 | |||
| Abhishek Chauhan | Director | Mixed | 04 Jun 2026 | |||
| Rainer Matthias Thuerbach | Director | Mixed | 04 Jun 2026 | |||
| AI Alpine (Luxembourg) S.a.r.l. | 10%+ Owner | Mixed | 05 Jun 2026 | |||
| Alpine Parent Cy S.c.a. Ai | 10%+ Owner | Mixed | 05 Jun 2026 | |||
| ADVENT INTERNATIONAL, L.P. | 10%+ Owner | Mixed | 05 Jun 2026 | |||
| ADVENT INTERNATIONAL GP, LLC | 10%+ Owner | Mixed | 05 Jun 2026 | |||
| Abu Dhabi Investment Authority | 10%+ Owner | Mixed | 05 Jun 2026 | |||
| Christopher Yetman | Director | Mixed | 05 Jun 2026 | |||
| Karin Betina Sonnenmoser | Director | Mixed | 05 Jun 2026 | |||
| Lee C. Banks | Director | Mixed | 05 Jun 2026 | |||
| Nicoletta Giadrossi | Director | Mixed | 05 Jun 2026 | |||
| Stefan Klebert | Director | Mixed | 05 Jun 2026 | |||
| Norman Thomas Linebarger | Director | Mixed | 05 Jun 2026 |
Recent insider transactions for INNIO N.V.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Norman Thomas Linebarger | INIO | Common Shares | Purchase | 104.2% | 92,592 | 181,481 | 05 Jun 2026 | Direct | ||
| Norman Thomas Linebarger | INIO | Common Shares | Award | 88,889 | 88,889 | 05 Jun 2026 | Direct | |||
| Stefan Klebert | INIO | Common Shares | Award | 7,408 | 7,408 | 05 Jun 2026 | Direct | |||
| Nicoletta Giadrossi | INIO | Common Shares | Purchase | 2,222 | 2,222 | 05 Jun 2026 | By Carso Internazionale S.R.L. | |||
| Nicoletta Giadrossi | INIO | Common Shares | Award | 9,630 | 9,630 | 05 Jun 2026 | Direct | |||
| Lee C. Banks | INIO | Common Shares | Purchase | 37,037 | 37,037 | 05 Jun 2026 | By Trust | |||
| Lee C. Banks | INIO | Common Shares | Award | 44,445 | 44,445 | 05 Jun 2026 | Direct | |||
| Karin Betina Sonnenmoser | INIO | Common Shares | Award | 7,408 | 7,408 | 05 Jun 2026 | Direct | |||
| Christopher Yetman | INIO | Common Shares | Purchase | 37,037 | 37,037 | 05 Jun 2026 | By Trust | |||
| Christopher Yetman | INIO | Common Shares | Award | 44,445 | 44,445 | 05 Jun 2026 | Direct | |||
| AI Alpine (Luxembourg) S.a.r.l. | INIO | Common Shares | Sale | -13.8% | -103,500,000 | 646,500,000 | 05 Jun 2026 | Direct | ||
| AI Alpine (Luxembourg) S.a.r.l. | INIO | Common Shares | Sale | -13.8% | -103,500,000 | 646,500,000 | 05 Jun 2026 | Direct | ||
| AI Alpine (Luxembourg) S.a.r.l. | INIO | Common Shares | Sale | -13.8% | -103,500,000 | 646,500,000 | 05 Jun 2026 | Direct | ||
| AI Alpine (Luxembourg) S.a.r.l. | INIO | Common Shares | Sale | -13.8% | -103,500,000 | 646,500,000 | 05 Jun 2026 | Direct | ||
| AI Alpine (Luxembourg) S.a.r.l. | INIO | Common Shares | Sale | -13.8% | -103,500,000 | 646,500,000 | 05 Jun 2026 | Direct |
* marks a reported price that did not pass the local price check.