Comparable stake leader
MADISON DEARBORN PARTNERS LLC
SEC ownership of AEVEX Corp.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002096300.
Disclosed value leader
MADISON DEARBORN PARTNERS LLC
Comparable rows
50/50
Latest evidence
30 Jun 2026
- Public ticker
- AVEX on NYSE
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
MADISON DEARBORN PARTNERS LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
MADISON DEARBORN PARTNERS LLC
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
- 0002096300
- Issuer location
- Solana Beach, CA
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 AEVEX Corp. (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
MADISON DEARBORN PARTNERS...
Disclosed value leader
MADISON DEARBORN PARTNERS...
Comparable rows
50/50
Latest evidence
30 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 50%
13D/G row: MADISON DEARBORN PARTNERS LLC
Showing 1-8 of 50 holder rows.
Quick read
MADISON DEARBORN PARTNERS LLC leads the comparable SEC ownership view at 50%.
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 MADISON DEARBORN PARTNERS LLC's linked filing trail.
Comparable ownership
Top 5
MADISON DEARBORN PARTNERS LLC
50%
Fidelity National Financial, Inc.
5.2%
BlackRock, Inc.
3%
ALLIANCEBERNSTEIN L.P.
1.9%
PRINCIPAL FINANCIAL GROUP INC
1.5%
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 |
|---|---|---|---|---|---|
| MADISON DEARBORN PARTNERS LLC |
13D/G
3/4/5
10%+ Owner
|
50%
|
$1,279,540,685
80,423,676 shares
|
$0 | 30 Jun 2026 |
| Fidelity National Financial, Inc. |
13F
13D/G
Company
|
5.2%
from 13D/G
|
$124,034,375
5,937,500 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
Company
|
3%
|
$72,023,999
3,447,774 shares
|
— | 30 Jun 2026 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
1.9%
|
$45,316,531
2,169,293 shares
|
— | 30 Jun 2026 |
| PRINCIPAL FINANCIAL GROUP INC |
13F
Company
|
1.5%
|
$35,903,248
1,718,681 shares
|
— | 30 Jun 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
1.3%
|
$30,186,718
1,445,032 shares
|
— | 30 Jun 2026 |
| JPMORGAN CHASE & CO |
13F
Company
|
1.2%
|
$24,566,373
1,369,363 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
0.98%
|
$23,391,682
1,119,755 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
Net insider flow leans to selling over the last 12 months. Net value: -$236,388,718.
Buys
$0
Insiders: 0
Sells
$236,388,718
Insiders: 4
Net
-$236,388,718
Shares: -9,095,372
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 9,095,372
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 9,095,372 | $0 | $236,388,718 | -$236,388,718 |
| 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 1-15 of 15 reporting-owner rows connected to AEVEX Corp.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
MADISON DEARBORN PARTNERS LLC
Net 12M change
-$236,388,720
Latest report
05 Jun 2026
Recent insider transactions for AEVEX Corp.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Brian Raduenz | AVEX | Class B Common Stock | Disposed to Issuer | -100% | -104,722 | 0 | 05 Jun 2026 | Direct | ||
| Brian Raduenz | AVEX | Series B Units | Disposed to Issuer | -100% | -104,722 | 0 | 05 Jun 2026 | Direct | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class B Common Stock | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Other | -0.01% | -2,611 | 22,858,846 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Other | -0.01% | -2,611 | 22,858,846 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Other | -0.01% | -2,611 | 22,858,846 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Other | -0.01% | -2,611 | 22,858,846 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Sale | -9.05% | $59,097,180 | $25.99 | -2,273,843 | 22,861,457 | 05 Jun 2026 | See footnotes. |
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Sale | -9.05% | $59,097,180 | $25.99 | -2,273,843 | 22,861,457 | 05 Jun 2026 | See footnotes. |
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Sale | -9.05% | $59,097,180 | $25.99 | -2,273,843 | 22,861,457 | 05 Jun 2026 | See footnotes. |
| Madison Dearborn Partners Llc | AVEX | Class A Common Stock | Sale | -9.05% | $59,097,180 | $25.99 | -2,273,843 | 22,861,457 | 05 Jun 2026 | See footnotes. |
| Madison Dearborn Partners Llc | AVEX | Series B Units | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Other | -1.67% | -975,246 | 57,564,830 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Madison Dearborn Partners Llc | AVEX | Series B Units | Disposed to Issuer | -7.52% | -4,757,448 | 58,540,076 | 05 Jun 2026 | See footnotes. | ||
| Matthew W. Norton | AVEX | Class A common stock | Award | 8,250 | 8,250 | 12 May 2026 | Direct | |||
| Brandon Levitan | AVEX | Class A common stock | Award | 8,250 | 8,250 | 12 May 2026 | Direct | |||
| Charles Roger Wells IV | AVEX | Class A common stock | Award | 94,000 | 94,000 | 12 May 2026 | Direct | |||
| Matthew Klein | AVEX | Class A common stock | Award | 8,250 | 8,250 | 12 May 2026 | Direct | |||
| Christine M. Morrison | AVEX | Class A common stock | Award | 28,204 | 28,204 | 12 May 2026 | Direct | |||
| Todd Booth | AVEX | Class A common stock | Award | 224.8% | 29,220 | 42,220 | 12 May 2026 | Direct | ||
| Michael Andrew Jackson | AVEX | Class A common stock | Award | 3040% | 19,760 | 20,410 | 12 May 2026 | Direct | ||
| Benjamin Spacapan | AVEX | Class A common stock | Award | 8,250 | 8,250 | 12 May 2026 | Direct | |||
| Brian Raduenz | AVEX | Class A common stock | Award | 188% | 94,000 | 144,000 | 12 May 2026 | Direct | ||
| Brett P. Hush | AVEX | Class A common stock | Award | 323.2% | 32,320 | 42,320 | 12 May 2026 | Direct | ||
| Bradley H. Feldmann | AVEX | Class A common stock | Award | 8,250 | 8,250 | 12 May 2026 | Direct | |||
| Todd Booth | AVEX | Class A common stock | Purchase | 13,000 | 13,000 | 16 Apr 2026 | Direct | |||
| Michael Andrew Jackson | AVEX | Class A common stock | Purchase | 650 | 650 | 16 Apr 2026 | Direct | |||
| Brian Raduenz | AVEX | Class A common stock | Purchase | 50,000 | 50,000 | 16 Apr 2026 | Direct | |||
| Brett P. Hush | AVEX | Class A common stock | Purchase | 10,000 | 10,000 | 16 Apr 2026 | Direct |
* marks a reported price that did not pass the local price check.