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ARIN RISK ADVISORS LLC
CRD 151491File 801-70598
APPROVED
Retail clients
Filing as of Mar 31, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$10.19B
Top 10% of cohort (national)
Discretionary AUM
$10.19B
Clients
21
21 accounts
Employees
11
Top 10% of cohort in PA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- PLRO
- Registration date
- Sep 15, 2009
- Principal office
- 1100 EAST HECTOR STREET, SUITE 215, CONSHOHOCKEN, PA, 19428
- Phone
- 610.822.3400
- Website
- HTTP://WWW.ARINLLC.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $10.19B
- Discretionary AUM
- $10.19B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 21
- Non-discretionary accounts
- 0
- Total accounts
- 21
- AUM per client
- $485.1M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Insurance companies | Fewer than 5 | $14.2M |
| Investment companies | 4 | $9.98B |
| Other investment advisers | 10 | $180.8M |
| High net worth individuals | 5 | $12.2M |
| Pooled investment vehicles | 1 | $1.4M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Hourly charges
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Other advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 10 | 11 | increased by1 |
| Apr 1, 2026 | Clients | 16 | 21 | increased by5 |
| Apr 1, 2026 | AUM | $4,974,237,788 | $10,186,153,552 | increased by$5,211,915,764 |
| Apr 1, 2026 | Accounts | 16 | 21 | increased by5 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 6 | 10 | increased by4 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 17 | 16 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $287,341,858 | $4,974,237,788 | increased by$4,686,895,930 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 17 | 16 | decreased by1 |
| Apr 1, 2022 | Clients | 19 | 17 | decreased by2 |
| Apr 1, 2022 | AUM | $215,000,000 | $287,341,858 | increased by$72,341,858 |
| Apr 1, 2022 | Accounts | 66 | 17 | decreased by49 |
| 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 “ARIN RISK” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“ARIN RISK” 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.