# AJO

> FINRA firm 105545 · INACTIVE · PHILADELPHIA, PA

## Key facts

- **FINRA firm ID:** 105545
- **Firm name:** AJO
- **Other names:** AJO, ARONSON+JOHNSON+ORTIZ, LP, ARONSON+JOHNSON+ORTIZ, ARONSON JOHNSON ORTIZ, ARONSON + PARTNERS, ARONSON & PATNERS, ARONSON & PARTNERS, AJO, LP, AJO PARTNERS
- **Investment Adviser scope:** INACTIVE
- **SEC IA file number:** 801-22950
- **Branches:** 0
- **Has disclosure events:** No
- **Headquarters:** PHILADELPHIA, PA, 19102-4102, United States

## Primary source

FINRA BrokerCheck: https://brokercheck.finra.org/firm/summary/105545

## Citation

> FINRA BrokerCheck, firm 105545 (AJO). Retrieved via AI Analytics 2026-05-19 from https://api.ai-analytics.org/broker/105545.

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