Vault-13

AEVEX CORP AVEX

COM CL A · Common Stock · CUSIP 00835T107 · ISIN US00835T1079

US research and development organization

147 institutional holders
31,214,34631.2m shares reported held*
$648.0mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $20.76. Options: 6 managers hold calls ($13.1m notional), 6 hold puts ($9.7m).

Trends to Q2 2026

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$5m$10m$15mQ3 25 calls: $0Q3 25 puts: $0Q3 25P/C —Q4 25 calls: $0Q4 25 puts: $0Q4 25P/C —Q1 26 calls: $0Q1 26 puts: $0Q1 26P/C —Q2 26 calls: $13.1mQ2 26 puts: $9.7mQ2 26P/C 0.74
Numbers
QuarterCallsPutsP/C
Q3 2025$0$0—
Q4 2025$0$0—
Q1 2026$0$0—
Q2 2026$13.1m$9.7m0.74

Biggest buyers

Fidelity National Financial, Inc. New +5,937,500+5.9m
BlackRock, Inc. New +3,447,774+3.4m
ALLIANCEBERNSTEIN L.P. New +2,169,293+2.2m
PRINCIPAL FINANCIAL GROUP INC New +1,718,681+1.7m
CITADEL ADVISORS LLC New +1,445,032+1.4m
JPMORGAN CHASE & CO New +1,369,363+1.4m
VANGUARD CAPITAL MANAGEMENT LLC New +1,119,755+1.1m
VANGUARD PORTFOLIO MANAGEMENT LLC New +1,040,071+1.0m
Alyeska Investment Group, L.P. New +952,774+952.8k
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ New +588,253+588.3k

Biggest sellers

None

Biggest calls

JANE STREET GROUP, LLC New $5.3m255.7k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $3.7m177.3k shares
IMC-Chicago, LLC New $2.1m102.7k shares
CITADEL ADVISORS LLC New $1.3m61.5k shares
SIMPLEX TRADING, LLC New $440.8k21.1k shares
GROUP ONE TRADING LLC New $223.5k10.7k shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $5.8m276.4k shares
CITADEL ADVISORS LLC New $2.4m114.0k shares
IMC-Chicago, LLC New $724.9k34.7k shares
JANE STREET GROUP, LLC New $706.1k33.8k shares
SIMPLEX TRADING, LLC New $91.9k4.4k shares
GROUP ONE TRADING LLC New $12.5k600 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
MADISON DEARBORN PARTNERS LLC 13G · exempt (held before listing) new · filed 2026-08-14 49.5% new 80.4m≈ $1.7bn 2026-08-14
Razor's Edge Fund III, LP 13G · passive investor new · filed 2026-09-15 18.4% new 12.7m≈ $265.9m 2026-09-15
Fidelity National Financial, Inc. 13G · institution new · filed 2026-08-14 5.2% new 5.9m≈ $124.0m 2026-08-14
FIRST TRUST PORTFOLIOS LP 13G · institution new · filed 2026-10-27 5.1% new 3.5m≈ $74.1m 2026-10-27

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
505Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 5 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20265$1.5m0——
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-06-05 MADISON DEARBORN PARTNERS LLC +3 10% owner · See footnotes. Sold 2,273,843 $25.99 $59.1m2.3m shares -9%
2026-04-16 Raduenz Brian Director Bought 50,000 $20.00 $1.0m50.0k shares new
2026-04-16 Booth Todd Chief Financial Officer Bought 13,000 $20.00 $260.0k13.0k shares new
2026-04-16 Hush Brett P Officer Bought 10,000 $20.00 $200.0k10.0k shares new
2026-04-16 Jackson Michael Andrew Officer Bought 650 $20.00 $13.0k650 shares new
2026-04-16 Wells Charles Roger IV Chief Executive Officer, director Bought 500 $20.00 $10.0k500 shares new

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Fidelity National Financial, Inc. 3.92% of their portfolio Jacksonville, FL 5,937,5005.9m $124.0m $124.0m 3.92% New
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 3,447,7743.4m $72.0m $72.0m 0.00% New
3 ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio NASHVILLE, TN 2,169,2932.2m $45.3m $45.3m 0.01% New
4 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 1,718,6811.7m $35.9m $35.9m 0.02% New
5 CITADEL ADVISORS LLC 0.02% of their portfolio MIAMI, FL 1,445,0321.4m $30.2m $30.2m 0.02% New
6 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1,369,3631.4m $24.6m $24.6m 0.00% New
7 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,119,7551.1m $23.4m $23.4m 0.00% New
8 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,040,0711.0m $21.7m $21.7m 0.00% New
9 Alyeska Investment Group, L.P. 0.05% of their portfolio CHICAGO, IL 952,774952.8k $19.9m $19.9m 0.05% New
10 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio Boston, MA 588,253588.3k $12.3m $12.3m 0.00% New
11 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 576,209576.2k $12.0m $12.0m 0.00% New
12 ExodusPoint Capital Management, LP 0.11% of their portfolio NEW YORK, NY 566,443566.4k $11.8m $11.8m 0.11% New
13 EMERALD ADVISERS, LLC 0.26% of their portfolio LEOLA, PA 538,568538.6k $11.3m $11.3m 0.26% New
14 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 509,238509.2k $10.6m $10.6m 0.00% New
15 GILDER GAGNON HOWE & CO LLC 0.09% of their portfolio New York, NY 431,291431.3k $9.0m $9.0m 0.09% New
16 Ghisallo Capital Management LLC 0.16% of their portfolio BOSTON, MA 389,470389.5k $8.1m $8.1m 0.16% New
17 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 381,457381.5k $8.0m $8.0m 0.01% New
18 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 345,111345.1k $7.2m $7.2m 0.00% New
19 EMERALD MUTUAL FUND ADVISERS TRUST 0.25% of their portfolio LEOLA, PA 341,108341.1k $7.1m $7.1m 0.25% New
20 WESTERLY CAPITAL MANAGEMENT, LLC 1.74% of their portfolio SAN FRANCISCO, CA 340,000340.0k $7.1m $7.1m 1.74% New
21 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 325,000325.0k $6.8m $6.8m 0.01% New
22 Kailix Advisors LLC 6.40% of their portfolio AVENTURA, FL 317,150317.1k $6.6m $6.6m 6.40% New
23 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 301,280301.3k $6.3m $6.3m 0.00% New
24 Hudson Bay Capital Management LP 0.03% of their portfolio STAMFORD, CT 301,080301.1k $6.3m $6.3m 0.03% New
25 SEVEN GRAND MANAGERS, LLC 0.25% of their portfolio BRONXVILLE, NY 300,000300.0k $6.3m $6.3m 0.25% New
26 UBS Group AG 0.00% of their portfolio ZURICH, V8 263,826263.8k $5.5m $5.5m 0.00% New
27 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 257,447257.4k $5.4m $5.4m 0.00% New
28 TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio STAMFORD, CT 251,545251.5k $5.3m $5.3m 0.02% New
29 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 232,037232.0k $4.8m $4.8m 0.01% New
30 Vident Advisory, LLC 0.04% of their portfolio Alpharetta, GA 225,932225.9k $4.7m $4.7m 0.04% New
31 NORGES BANK 0.00% of their portfolio OSLO, Q8 209,293209.3k $4.4m $4.4m 0.00% Not comparable
32 Pier Capital, LLC 0.57% of their portfolio STAMFORD, CT 207,402207.4k $4.3m $4.3m 0.57% New
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 198,614198.6k $4.1m $4.1m 0.00% New
34 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 191,938191.9k $4.0m $4.0m 0.00% New
35 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 170,995171.0k $3.6m $3.6m 0.00% New
36 ArrowMark Colorado Holdings LLC 0.14% of their portfolio Denver, CO 161,716161.7k $3.4m $3.4m 0.14% New
37 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 161,201161.2k $3.4m $3.4m 0.00% New
38 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 151,144151.1k $3.2m $3.2m 0.00% New
39 Burkehill Global Management, LP 0.11% of their portfolio NEW YORK, NY 150,000150.0k $3.1m $3.1m 0.11% New
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 141,728141.7k $3.0m $3.0m 0.00% New
41 LMR Partners LLP 0.02% of their portfolio LONDON, X0 138,888138.9k $2.9m $2.9m 0.02% New
42 NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.00% of their portfolio PHILADELPHIA, PA 136,821136.8k $2.9m $2.9m 0.00% New
43 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 124,592124.6k $2.6m $2.6m 0.00% New
44 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 120,000120.0k $2.5m $2.5m 0.00% New
45 Blackstone Inc. 0.01% of their portfolio NEW YORK, NY 120,000120.0k $2.5m $2.5m 0.01% Not comparable
46 Concurrent Investment Advisors, LLC 0.02% of their portfolio Tampa, FL 114,000114.0k $2.4m $2.4m 0.02% New
47 Zimmer Partners, LP 0.05% of their portfolio NEW YORK, NY 100,000100.0k $2.1m $2.1m 0.05% New
48 Wolfswood Holdings, LLC 47.90% of their portfolio NEW YORK, NY 100,000100.0k $2.1m $2.1m 47.90% New
49 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 98,95399.0k $2.1m $2.1m 0.00% New
50 XTX Topco Ltd 0.02% of their portfolio LONDON, X0 86,35386.4k $1.8m $1.8m 0.02% New
51 Freestone Grove Partners LP 0.01% of their portfolio San Francisco, CA 63,59263.6k $1.3m $1.3m 0.01% New
52 VERUS CAPITAL PARTNERS, LLC 0.07% of their portfolio SCOTTSDALE, AZ 61,20061.2k $1.3m $1.3m 0.07% New
53 Weiss Asset Management LP 0.01% of their portfolio BOSTON, MA 60,00060.0k $1.3m $1.3m 0.01% Not comparable
54 FORMULA GROWTH LTD 0.43% of their portfolio MONTREAL, A8 59,00059.0k $1.2m $1.2m 0.43% New
55 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 55,86155.9k $1.2m $1.2m 0.00% New
56 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 53,18353.2k $1.1m $1.1m 0.01% New
57 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 52,31552.3k $1.1m $1.1m 0.00% New
58 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 51,90351.9k $1.1m $1.1m 0.00% New
59 READYSTATE ASSET MANAGEMENT LP 0.04% of their portfolio CHICAGO, IL 50,00050.0k $1.0m $1.0m 0.04% New
60 KORNITZER CAPITAL MANAGEMENT INC /KS 0.02% of their portfolio SHAWNEE MISSION, KS 44,00044.0k $919.2k $919.2k 0.02% New
61 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 43,81843.8k $915.4k $915.4k 0.00% New
62 Shay Capital LLC 0.09% of their portfolio NEW YORK, NY 40,00040.0k $835.6k $835.6k 0.09% New
63 Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio TOKYO, M0 38,90038.9k $812.6k $812.6k 0.00% New
64 HITE Hedge Asset Management LLC 0.04% of their portfolio BRAINTREE, MA 38,74838.7k $809.4k $809.4k 0.04% New
65 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 36,11036.1k $754.3k $754.3k 0.00% New
66 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 32,39132.4k $676.6k $676.6k 0.00% New
67 Caprock Group, LLC 0.01% of their portfolio BOISE, ID 31,25031.2k $652.8k $652.8k 0.01% New
68 Diametric Capital, LP 0.07% of their portfolio BOSTON, MA 31,19231.2k $651.6k $651.6k 0.07% New
69 Main Street Financial Solutions, LLC 0.04% of their portfolio NEWTOWN, PA 26,80026.8k $559.9k $559.9k 0.04% New
70 Virtu Financial LLC 0.02% of their portfolio New York, NY 26,77726.8k $559.0k $559.0k 0.02% New
71 Marex Group Ltd 0.00% of their portfolio London, X0 26,00026.0k $543.1k $543.1k 0.00% New
72 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 25,80425.8k $539.0k $539.0k 0.00% New
73 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 23,61823.6k $493.4k $493.4k 0.00% New
74 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 20,38420.4k $425.8k $425.8k 0.00% New
75 IMC-Chicago, LLC 0.00% of their portfolio CHICAGO, IL 19,05719.1k $398.1k $398.1k 0.00% New
76 PFG Investments, LLC 0.01% of their portfolio WOODBURY, NY 17,00017.0k $355.1k $355.1k 0.01% New
77 SIMPLEX TRADING, LLC 0.01% of their portfolio CHICAGO, IL 16,95016.9k $354.1k $354.1k 0.01% New
78 WINTON GROUP Ltd 0.01% of their portfolio LONDON, X0 16,40016.4k $342.6k $342.6k 0.01% New
79 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 15,05415.1k $315.0k $315.0k 0.00% New
80 MARINER INVESTMENT GROUP LLC 0.07% of their portfolio NEW YORK, NY 13,52813.5k $282.6k $282.6k 0.07% New
81 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 13,48513.5k $281.7k $281.7k 0.00% New
82 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 12,85612.9k $268.6k $268.6k 0.00% New
83 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 12,33912.3k $257.8k $257.8k 0.00% New
84 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 11,20711.2k $234.1k $234.1k 0.00% New
85 Cresset Asset Management, LLC 0.00% of their portfolio Chicago, IL 11,06511.1k $231.1k $231.1k 0.00% New
86 ARS Investment Partners, LLC 0.01% of their portfolio New York, NY 10,07210.1k $210.4k $210.4k 0.01% New
87 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 10,00010.0k $208.9k $208.9k 0.01% New
88 Davidson Kempner Capital Management LP 0.00% of their portfolio New York, NY 10,00010.0k $208.9k $208.9k 0.00% Not comparable
89 Lighthouse Investment Partners, LLC 0.01% of their portfolio Palm Beach Gardens, FL 10,00010.0k $208.9k $208.9k 0.01% New
90 Rudius Management LP 0.05% of their portfolio NEW YORK, NY 9,99610.0k $208.8k $208.8k 0.05% New
91 Private Capital Advisors, Inc. 0.02% of their portfolio DARIEN, CT 9,9409.9k $207.6k $207.6k 0.02% New
92 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 9,8949.9k $206.7k $206.7k 0.00% New
93 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 9,7859.8k $204.4k $204.4k 0.00% New
94 Scientech Research LLC 0.16% of their portfolio JERSEY CITY, NJ 9,7159.7k $202.9k $202.9k 0.16% New
95 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 8,4678.5k $176.9k $176.9k 0.00% New
96 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 8,2958.3k $173.3k $173.3k 0.00% New
97 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 8,1848.2k $171.0k $171.0k 0.00% New
98 MARK SHEPTOFF FINANCIAL PLANNING, LLC 0.09% of their portfolio GLASTONBURY, CT 8,1508.2k $170.3k $170.3k 0.09% New
99 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 6,5006.5k $135.8k $135.8k 0.00% New
100 Crewe Advisors LLC 0.01% of their portfolio SALT LAKE CITY, UT 6,5006.5k $135.8k $135.8k 0.01% New