Madison Air Solutions Corp (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.
Sector: Industrial & Commercial Fans & Blowers & Air Purifing Equip
Industry: Industrial - Machinery
Madison Air Solutions Corporation
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 501.72M shares outstanding
USMadison 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.
Leadership
Carl R. Pohlad
Director
Donald E. Benson
Director
James A. Lee
Director
John J. Ahn
Director
Employees
9K+
Country
US
Sector
Industrials
Website
madisonair.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 BERTARELLI ERNESTO | 10% Owner | Purchase | 8.77M | $219.00M | Aug 25, 2026 |
 Gies Larry | Director | Grant/Award | 12.82M | $320.00M | Aug 25, 2026 |
| Gies Larry | Director | Grant/Award | 12.01M | $300.00M | Aug 25, 2026 |
 La Force Andrew Hudson III | Director | Purchase | 20.0K | $556.8K | Aug 25, 2026 |
 Larson Leah | Group President Air Mvmt/Heat | Automatic Sell | 20.5K | $538.6K | Aug 21, 2026 |
 Wisniewski David M | Chief Accounting Officer | Grant/Award | 19.8K | -- | Jul 15, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
FMR LLC | 14.1M | 2.8% | 13F |
Durable Capital Partners LP | 10.2M | 2.0% | 13F |
Invesco Ltd. | 7.8M | 1.6% | 13F |
BlackRock, Inc. | 7.5M | 1.5% | 13F |
HRTG GPE, LLC | 7.4M | 1.5% | 13F |
CITADEL ADVISORS LLC | 6.4M | 1.3% | 13F |
MORGAN STANLEY | 5.8M | 1.2% | 13F |
Pictet Asset Management Holding SA | 4.4M | 0.9% | 13F |
Zimmer Partners, LP | 4.2M | 0.8% | 13F |
Forest Avenue Capital Management LP | 4.1M | 0.8% | 13F |
Insiders
- BERTARELLI ERNESTO10% Owner
- Gies LarryDirector
- La Force Andrew Hudson IIIDirector
- Larson LeahGroup President Air Mvmt/Heat
- Wisniewski David MChief Accounting Officer
- NOLEN GEORGEDirector
- Foley John Joseph VChief Financial Officer
- Wyant Jill SChief Executive Officer
- Philippi DaleSee Remarks
- Toney RussellSee Remarks
based on 501.72M shares outstanding
US30d Avg
2.42M
60d Avg
2.43M
90d Avg
2.76M