Robert Musslewhite

Robert Musslewhite

Director/Board Member at COSTAR GROUP, INC.

Net worth: 14 M $ as of 2024-03-30

54 year
Technology Services
Commercial Services
Consumer Services

Profile

Robert Musslewhite is currently the Chief Executive Officer & Director at Definitive Healthcare LLC.
He is also an Independent Director at CoStar Group, Inc. and a Director at Ascend Learning LLC.
Additionally, he holds positions as a Director at Miriam’s Kitchen, Iodine Software LLC, The Economic Club of Washington, and Young Presidents' Organization (Washington).
In his former roles, Mr. Musslewhite served as the Chairman & Chief Executive Officer at The Advisory Board Co. from 2013 to 2017.
He was also the Chief Executive Officer at OptumInsight, Inc. from 2019 to 2022 and at Optum360 LLC in 2019.
Furthermore, he held the position of Chairman & Chief Executive Officer at The Advisory Board Co. (United Kingdom) from 2017 to 2019.
Mr. Musslewhite's education includes an undergraduate degree from Princeton University in 1992 and a graduate degree from Harvard Law School in 1996.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-01-06 1,201,638 ( 1.02% ) 10 M $ 2024-03-30
2023-04-02 404,594 ( 0.73% ) 3 M $ 2024-03-30
2023-10-29 11,863 ( 0.00% ) 1 M $ 2024-03-30

Robert Musslewhite active positions

CompaniesPositionStart
COSTAR GROUP, INC. Director/Board Member 2019-12-11
Director/Board Member 2017-12-31
Chief Executive Officer 2022-07-31
Corporate Officer/Principal -
Young Presidents' Organization (Washington) Corporate Officer/Principal -
Director/Board Member -
Director/Board Member -
All active positions of Robert Musslewhite

Former positions of Robert Musslewhite

CompaniesPositionEnd
DEFINITIVE HEALTHCARE CORP. Chief Executive Officer 2024-01-15
Chief Executive Officer 2022-10-02
░░░░░░░░ ░░░ ░░░░░ ░░░░░░░░░ ░░░░░░░ ░░░░░░░░░░
░░░ ░░░░░░░░ ░░░░░ ░░░ ░░░░░░░ ░░░░░░░░ ░░░░░ ░░░░░░░░░ ░░░░░░░ ░░░░░░░░░░
░░░ ░░░░░░░░ ░░░░░ ░░░░░░░ ░░░░░ ░░░░░░░░░ ░░░░░░░ ░░░░░░░░░░
See the detail of Robert Musslewhite's experience

Training of Robert Musslewhite

Princeton University Undergraduate Degree
Harvard Law School Graduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Robert Musslewhite's experience

Connections

100 +

1st degree connections

18

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies3
COSTAR GROUP, INC.

Technology Services

EVOLENT HEALTH, INC.

Commercial Services

DEFINITIVE HEALTHCARE CORP.

Technology Services

Private companies13

Commercial Services

Commercial Services

Technology Services

Technology Services

Commercial Services

Young Presidents' Organization (Washington)

Consumer Services

Technology Services

Technology Services

Health Services

Technology Services

Commercial Services

Technology Services

See company connections
  1. Stock Market
  2. Insiders
  3. Robert Musslewhite