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OLD IRONSIDES ENERGY, LLC
CRD 168670File 801-78440
APPROVED
Custody
Disclosure events
Filing as of Apr 14, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$1.21B
Above cohort median (national)
Discretionary AUM
$1.21B
Clients
10
10 accounts
Employees
13
Above cohort median in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Aug 14, 2013
- Principal office
- 500 TOTTEN POND ROAD, SUITE 630, WALTHAM, MA, 02451
- Phone
- 617-366-2030
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $1.21B
- Discretionary AUM
- $1.21B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 10
- Non-discretionary accounts
- 0
- Total accounts
- 10
- AUM per client
- $121.5M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 10 | $1.21B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11- Q11
- Q11C1
- Q11C2
- Q11C4
- Q11C5
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| May 1, 2026 | AUM | $1,298,405,680 | $1,214,918,402 | decreased by$83,487,278 |
| Apr 1, 2026 | Employees | 14 | 13 | decreased by1 |
| Apr 1, 2026 | Clients | 9 | 10 | increased by1 |
| Apr 1, 2026 | AUM | $1,132,702,653 | $1,298,405,680 | increased by$165,703,027 |
| Apr 1, 2026 | Accounts | 9 | 10 | increased by1 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 21 | 14 | decreased by7 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 6 | 9 | increased by3 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $1,917,356,441 | $1,132,702,653 | decreased by$784,653,788 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 6 | 9 | increased by3 |
| Apr 1, 2022 | Employees | 22 | 21 | decreased by1 |
| Apr 1, 2022 | AUM | $1,414,960,562 | $1,917,356,441 | increased by$502,395,879 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “OLD IRONSIDES” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“OLD IRONSIDES” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.