SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

Madison Air Solutions Corp (New York Stock Exchange:MAIR)

US · Delayed Price · Currency is USD
25.21+0.30 (+1.20%)
 
Market Cap12.63B-6.6%
Revenue (ttm)1.92B
Net Income102.80M
EPS0.22
Shares Out501.09M
PE Ratio115.27
Forward PE19.76
Dividendn/a
Ex-Dividend Daten/a
Volume4,887,542
Open25.13
Previous Close24.91
Day's Range24.89 - 25.65
52-Week Range24.34 - 44.50
Beta4.75
AnalystsBuy
Price Target44.63(+77.03%)
Earnings DateOct 29, 2026

About MAIR

Madison Air Solutions Corporation (MASC) specializes in the development and production of advanced indoor air quality and HVAC systems. Its operations are strategically divided into two distinct segments: Commercial and Residential. The Commercial division targets specialized settings that demand superior air quality solutions, while its Residential arm is dedicated to providing optimal air environments for private households. Established in 2017 by Larry W. Gies, MASC maintains its corporate headquarters in Chicago, Illinois.

Address
444 West Lake Street, Chicago, IL, 60606, US
Market Cap
12.63 billion
Employees
8,650
Industrial Classification
Industrial - Machinery

What Are Insiders Doing?

Open-market buy / sell balanceNet Buying
Sold
$0
Bought
$219.56M

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
+1.20%
5 Days
-1.02%
1 Month
-20.92%
6 Months
-6.63%
1 Year
-6.63%

$MAIR stock is featured in our Insider Score Rankings, and Insider Trades datasets.

→ All Stock Lists

Recently reported changes in MAIR holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by MAIR's directors and management

Net Shares Purchased by Insiders−9M−4.5M02025Q32025Q42026Q12026Q22026Q3

Source: SEC EDGAR (Form 4)

Corporate Lobbying

MAIR Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New MAIR patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to MAIR from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in MAIR

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$76.17M
VBVanguard Morningstar Small-Cap ETF$54.97M
VBKVanguard Morningstar Small-Cap Growth ETF$31.68M
VXFVanguard Extended Market ETF$29.57M
BLCRiShares Large Cap Core Active ETF$24.86M
SCHASchwab U.S. Small-Cap ETF$10.58M

Estimated from each fund’s disclosed top holdings × AUM

MAIR Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for MAIR is included with Insider Access.

Unlock Insider Score

Bull Case vs Bear Case

AI-generated from MAIR’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

Members only

The live Insider Score and its full factor breakdown are included with Insider Access.

Unlock Insider Score

Recent Insider Activity

Buys
2
Sells
0
Buy Value
$219.56M
Distinct Buyers
2

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.