On the record · Investment firm
Ares Management
Alternative investment manager with major healthcare and services portfolio
Research depth
Transactions sourced
At least one recorded transaction has a public source.
Record updated Sept. 27, 2026
Current ownership
Current owner not established
This record does not identify a current owner. That absence is a gap in the record, not a conclusion about ownership.
Ownership and transaction history
Chronology from recorded ownership periods, transactions and reviewed outcome events. Event order does not imply causation.
Oct. 25, 2013
Ares Management and Canada Pension Plan Investment Board acquire Neiman Marcus Group
Leveraged buyout · Completed · Recorded transaction
July 6, 2017
Ob Hospitalist Group / Gryphon Investors
Leveraged buyout · Announced · Recorded transaction
Sources and evidence
Recorded transaction sources
These support a recorded transaction row. They have not passed the separate evidence-review process.
- R1Ares Management and Canada Pension Plan Investment Board Complete Acquisition of Neiman Marcus Group
CPP Investments · Company announcement · Oct. 25, 2013
Supports: Recorded transaction
- R2Gryphon Investors To Acquire Ob Hospitalist Group From Ares Management | Gryphon Investors
Gryphon Investors · Company announcement · July 6, 2017
Supports: Recorded transaction
What we do not know
These are gaps in the public record, not findings about the organization.
- The organization's operating status has not been researched.
- No current public ownership assessment has been published.
Help improve this record
Firsthand experience, public sources and corrections can help close the gaps above.