Third Stage Investment Group, Llc
- Regulatory AUM
- $0
- Discretionary
- $0
- Clients
- 0
- Avg AUM / client
- —
- Accounts
- 0
- Employees
- 3
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 24, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|
People (3)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Miller, Mark, Ernest | Chief Compliance Officer, Coo, Managing Member | Sep 2006 (20y) | 5% – 10% | |
| Layardliesching, Ronald, George | Chairman, Cio | Nov 2007 (19y) | 50% – 75% | |
| Wysocka, Jolanta, Margaret | Ceo | Aug 2008 (18y) | 10% – 25% |
Undisclosed: 0% – 35% of the firm is not attributable from the filed Schedule A bands.
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/24/2026 | 924 KB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
Services
- • Portfolio management for businesses/institutional clients
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 24, 2026.
View current Form ADV (SEC/IAPD) ↗