Rhumbline Advisers
Registered investment adviser · Boston, MA · CRD #107151
Form ADV data as of 2026-09-01Regulatory assets
$136.48 billion
Total accounts
826
Employees
32
Disclosure events
0
Firm details
- Website: https://www.rhumbline.com
- Telephone: 617-345-0434
- SEC file number: 801-40535
- Most recent Form ADV filing: 2026-03-13
- SEC record: View this firm on the SEC's IAPD site
Disciplinary disclosures
This firm answered No to every Item 11 disciplinary question on its most recent Form ADV filing.
Assets and accounts
| Provides continuous and regular supervisory or management services | Yes |
| Discretionary regulatory assets under management | $136.48 billion |
| Non-discretionary regulatory assets under management | $0 |
| Total regulatory assets under management | $136.48 billion |
| Discretionary accounts | 826 |
| Non-discretionary accounts | 0 |
| Total accounts | 826 |
| Regulatory assets under management attributable to non-U.S. persons | $0 |
People
| Total employees (excluding clerical) | 32 |
| Employees performing investment advisory functions (including research) | 9 |
| Employees who are registered representatives of a broker-dealer | 0 |
| Employees registered as investment adviser representatives with a state | 0 |
| Employees registered as IARs for another investment adviser | 0 |
| Employees who are licensed insurance agents | 0 |
| Firms or persons who solicit advisory clients on the firm's behalf | 0 |
Custody
| Has custody of client cash or bank accounts | Yes |
| Has custody of client securities | Yes |
| Client funds and securities held in the firm's custody | $2.63 billion |
| Clients for whom the firm has custody | 12 |
| A related person has custody of client cash or bank accounts | No |
| A related person has custody of client securities | No |
| The firm acts as a qualified custodian | No |
| A related person acts as a qualified custodian | No |
| Number of persons acting as qualified custodians for the firm's clients | 1 |
How the firm is compensated
Advisory services offered
Reported conflicts of interest
Form ADV Items 8 asks advisers to disclose arrangements that may create a conflict with client interests. This firm answered Yes to:
- Buys or sells for itself securities it also recommends to clients
- Recommends securities in which it has another proprietary interest
- Provides employee compensation specifically for obtaining clients
Client types
| Type of client | Clients | Assets |
|---|---|---|
| Investment companies | 3 | $822.8 million |
| Pooled investment vehicles (other than investment companies and BDCs) | 24 | $19.69 billion |
| Pension and profit sharing plans (not the participants or government plans) | 52 | $10.71 billion |
| Charitable organizations | 149 | $8.48 billion |
| State or municipal government entities (including government pension plans) | 124 | $78.33 billion |
| Other investment advisers | 3 | $5.18 billion |
| Insurance companies | 2 | $21.3 million |
| Corporations or other businesses not listed above | 28 | $11.28 billion |
| Other | 14 | $1.96 billion |