Aeternitas Investment Management, Llc
- Regulatory AUM
- $173M
- Discretionary
- $165M
- Clients
- 66
- Avg AUM / client
- $2.6M
- Accounts
- 67
- Employees
- 3
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Jul 15, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 15 | $7.5M | 4.37% |
| High net worth individuals | 51 | $158M | 91.5% |
| Pension and profit sharing plans | Fewer than 5 | $7.1M | 4.09% |
People (2)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Joseph Russell Weidenburner | Registered representative | Oct 2025 (1y) | ||
| Christine Mary Ahearn | Registered representative | Jan 2026 (1y) |
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) | 07/15/2026 | 1.15 MB | 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 individuals/small businesses
Custody
Reported custodians
- National Financial Services (Fidelity) $173M (100% of AUM) Jul 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports it does not have custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Jul 15, 2026.
View current Form ADV (SEC/IAPD) ↗