INNIO N.V. (INIO) Ownership
INIO ownership summary
as of October 18, 2026- Institutions
- 60.9% of shares outstanding
- Insiders
- 0.02% of shares outstanding
- Shares outstanding
- 750.0M
- Float
- 415.0M shares available to trade
- Short interest
- 22.82% 20.5M shares short
- Days to cover
- 3.60 short interest up 40.8% vs prior month
- Institutions 60.92%
- Insiders 0.02%
- Other investors 39.06%
INIO top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Advent International LP | 44.65% | 334.9M | $5.44B | +334.9M (0.0%) | June 30, 2026 |
| 2 | JPMorgan Chase & Co | 1.65% | 12.4M | $200.6M | +12.4M (0.0%) | June 30, 2026 |
| 3 | Capital Research Global Investors | 1.14% | 8.6M | $139.4M | +8.6M (0.0%) | June 30, 2026 |
| 4 | Aspex Management (HK) Ltd | 0.91% | 6.9M | $111.3M | +6.9M (0.0%) | June 30, 2026 |
| 5 | T. Rowe Price Associates, Inc. | 0.79% | 5.9M | $95.7M | +5.9M (0.0%) | June 30, 2026 |
| 6 | Capital Research & Mgmt Co - Division 3 | 0.76% | 5.7M | $92.5M | +5.7M (0.0%) | June 30, 2026 |
| 7 | Jupiter Topco LLC | 0.67% | 5.0M | $81.7M | +5.0M (0.0%) | June 30, 2026 |
| 8 | Massachusetts Financial Services Company | 0.66% | 5.0M | $80.5M | +5.0M (0.0%) | June 30, 2026 |
| 9 | Point72 Asset Management, L.P. | 0.60% | 4.5M | $73.2M | +4.5M (0.0%) | June 30, 2026 |
| 10 | BlackRock Inc | 0.52% | 3.9M | $63.6M | +3.9M (0.0%) | June 30, 2026 |
| 11 | Citadel Advisors Llc | 0.50% | 3.8M | $61.5M | +3.8M (0.0%) | June 30, 2026 |
| 12 | Balyasny Asset Management LLC | 0.39% | 2.9M | $47.9M | +2.9M (0.0%) | June 30, 2026 |
| 13 | Capital World Investors | 0.38% | 2.9M | $46.6M | +2.9M (0.0%) | June 30, 2026 |
| 14 | Dragoneer Investment Group, LLC | 0.38% | 2.9M | $46.3M | +2.9M (0.0%) | June 30, 2026 |
| 15 | Alyeska Investment Group, L.P. | 0.30% | 2.3M | $36.9M | +2.3M (0.0%) | June 30, 2026 |
| 16 | FMR Inc | 0.29% | 2.2M | $35.5M | +2.2M (0.0%) | June 30, 2026 |
| 17 | Marshall Wace Asset Management Ltd | 0.28% | 2.1M | $34.2M | +2.1M (0.0%) | June 30, 2026 |
| 18 | Freestone Grove Partners LP | 0.28% | 2.1M | $33.9M | +2.1M (0.0%) | June 30, 2026 |
| 19 | Jane Street Group LLC | 0.25% | 1.9M | $30.6M | +1.9M (0.0%) | June 30, 2026 |
| 20 | Merewether Investment Management, LP | 0.24% | 1.8M | $29.1M | +1.8M (0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 20 holders added 417.4M shares and 0 cut 0.
INIO top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | American Funds EUPAC A | 0.75% | 5.6M | $91.2M | +5.6M (0.0%) | June 30, 2026 |
| 2 | JPMorgan Growth Advantage A | 0.50% | 3.8M | $60.9M | −19,944 (−0.5%) | August 31, 2026 |
| 3 | American Funds Growth Fd of Amer A | 0.39% | 2.9M | $47.8M | +2.9M (0.0%) | June 30, 2026 |
| 4 | American Funds New Economy A | 0.35% | 2.6M | $42.2M | +2.6M (0.0%) | June 30, 2026 |
| 5 | Janus Henderson Enterprise D | 0.33% | 2.5M | $40.2M | — | August 31, 2026 |
| 6 | JPMorgan Mid Cap Growth I | 0.32% | 2.4M | $38.8M | −551,518 (−18.8%) | August 31, 2026 |
| 7 | MFS Mid Cap Value A | 0.25% | 1.8M | $30.0M | −21,662 (−1.2%) | August 31, 2026 |
| 8 | Capital Group Growth ETF | 0.22% | 1.6M | $26.7M | +4,320 (+0.3%) | September 30, 2026 |
| 9 | American Funds IS® Growth 1 | 0.21% | 1.6M | $25.3M | +1.6M (0.0%) | June 30, 2026 |
| 10 | T. Rowe Price International Stock | 0.18% | 1.4M | $22.1M | +916,444 (+207.4%) | August 31, 2026 |
| 11 | Lord Abbett Growth Leaders I | 0.16% | 1.2M | $19.5M | — | July 31, 2026 |
| 12 | JPMorgan Active Growth ETF | 0.12% | 885K | $14.4M | −422 (−0.0%) | September 30, 2026 |
| 13 | Federated Hermes Kaufmann R | 0.11% | 813K | $13.2M | +812,665 (0.0%) | June 30, 2026 |
| 14 | JNL/JPMorgan MidCap Growth A | 0.11% | 796K | $12.9M | +796,439 (0.0%) | June 30, 2026 |
| 15 | Strategic Advisers U.S. Total Stock | 0.10% | 783K | $12.7M | — | August 31, 2026 |
| 16 | T. Rowe Price U.S. Equity Research | 0.09% | 687K | $11.2M | — | August 31, 2026 |
| 17 | JPMorgan Small Cap Equity A | 0.09% | 680K | $11.0M | +72,037 (+11.9%) | August 31, 2026 |
| 18 | Janus Henderson Glb Tech and Innovt T | 0.08% | 577K | $9.4M | −614,891 (−51.6%) | August 31, 2026 |
| 19 | CI Munro Global Growth Equity P | 0.08% | 564K | $9.2M | +563,630 (0.0%) | June 30, 2026 |
| 20 | DWS Smart Industrial Technologies LD | 0.07% | 524K | $8.5M | −4 (−0.0%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
Who owns INIO
Institutional investors own 60.9% of INNIO's shares and insiders 0.02%. The largest holder is Advent International LP with 44.65% of the shares (334.9M), as of June 30, 2026. Among the top 20 institutions, 20 added shares and 0 reduced their stake in the latest filings. Short interest is 22.82% of the float, or 3.60 days of average trading volume.
Related: INIO analyst forecast, INIO key metrics. See the INIO stock overview for the latest quote and news.
INIO ownership FAQ
Who owns the most INNIO stock?
The largest shareholders of INNIO are Advent International LP (44.65%), JPMorgan Chase & Co (1.65%), Capital Research Global Investors (1.14%), Aspex Management (HK) Ltd (0.91%), T. Rowe Price Associates, Inc. (0.79%).
What percentage of INNIO is owned by institutions?
Institutions hold 60.9% of INNIO's shares outstanding; insiders hold 0.02%.
Which funds own INNIO?
The largest fund holders of INNIO are American Funds EUPAC A (0.75%), JPMorgan Growth Advantage A (0.50%), American Funds Growth Fd of Amer A (0.39%), American Funds New Economy A (0.35%), Janus Henderson Enterprise D (0.33%).
What is INNIO's short interest?
20.5M shares of INNIO were sold short, 22.82% of the float; at the average daily volume it would take 3.60 days to cover.
How many shares of INNIO are outstanding?
INNIO has 750.0M shares outstanding, of which 415.0M are in the public float.