# LOOMIS, SAYLES & COMPANY, L.P.

LOOMIS, SAYLES & COMPANY, L.P. of BOSTON, MA is an SEC-registered investment adviser.

## Registration

- CRD: 105377
- Type: SEC-registered investment adviser
- SEC file number: 801-170
- Location: ONE FINANCIAL CENTER, BOSTON, MA, 02111-2621
- Phone: 617-482-2450
- Latest filing: 2026-07-01
- Regulatory AUM: $386.9B
- Discretionary AUM: $355.8B
- Non-discretionary AUM: $31.1B
- Clients: 728
- Accounts: 24,675

## Business model

- Compensation: % of AUM, Performance, Other
- Clients served: High net worth, Pooled vehicles, Investment cos, Other

## Officers, owners & control persons (57)

_Showing 25 of 57 people._

| Name | Role | Location |
| --- | --- | --- |
| KEVIN PATRICK CHARLESTON | PRESIDENT AND CHIEF EXECUTIVE OFFICER OF REGISTRANT, DIRECTOR AND CHAIRMAN OF GENERAL PARTNER | Boston, MA |
| JOHN ROBERT GIDMAN | DIRECTOR OF GENERAL PARTNER | Boston, MA |
| DANIEL JOSEPH FUSS | DIRECTOR OF GENERAL PARTNER | Boston, MA |
| REBECCA O'BRIEN RADFORD | CHIEF LEGAL OFFICER OF REGISTRANT AND DIRECTOR OF GENERAL PARTNER | BOSTON, MA |
| PHILIPPE BRUNO ALBERT SETBON | DIRECTOR OF GENERAL PARTNER | BOSTON, MA |
| RYAN G PATRICK | CHIEF COMPLIANCE OFFICER OF REGISTRANT | CHICAGO, IL |
| Russell Frederick | DIRECTOR OF GENERAL PARTNER | Ottawa, A6 |
| Smith Edward | DIRECTOR OF GENERAL PARTNER | Norwalk, CT |
| Donald Patrick Ryan | CHIEF COMPLIANCE OFFICER OF REGISTRANT | Boston, MA |
| Ryan R Patrick | CHIEF COMPLIANCE OFFICER OF REGISTRANT | BEND, OR |
| David Lawrence Giunta | DIRECTOR OF GENERAL PARTNER | — |
| David Louis Waldman | DIRECTOR OF GENERAL PARTNER | — |
| Aziz Veysi Hamzaogullari | DIRECTOR OF GENERAL PARTNER | — |
| Matthew James Eagan | DIRECTOR OF GENERAL PARTNER | — |
| Richard George Raczkowski | DIRECTOR OF GENERAL PARTNER | — |
| Maurice Paul Leger | DIRECTOR OF GENERAL PARTNER | — |
| Susan Lynn Sieker | DIRECTOR OF GENERAL PARTNER AND CHIEF FINANCIAL OFFICER OF REGISTRANT | — |
| Pramila Agrawal | DIRECTOR OF GENERAL PARTNER | Boston, MA |
| VOSS PETER STUART | DIRECTOR OF GENERAL PARTNER | — |
| GALLAGHER PAUL FRANCIS | DIRECTOR OF GENERAL PARTNER | — |
| HAILER JOHN THOMAS | DIRECTOR OF GENERAL PARTNER | — |
| BEARDEN BEVERLY MILLS | DIRECTOR OF GENERAL PARTNER | — |
| BLANDING ROBERT JAMES | CHAIRMAN OF REGISTRANT, DIRECTOR OF GENERAL PARTNER; CHIEF EXECUTIVE OFFICER OF REGISTRANT, DIRECTOR OF GENERAL PARTNER | — |
| CHARLESTON KEVIN PATRICK | CHIEF FINANCIAL OFFICER OF REGISTRANT, DIRECTOR OF GENERAL PARTNER; PRESIDENT AND CHIEF EXECUTIVE OFFICER OF REGISTRANT, DIRECTOR AND CHAIRMAN OF GENERAL PARTNER; PRESIDENT AND CHIEF EXECUTIVE OFFICER OF REGISTRANT, DIRECTOR OF GENERAL PARTNER | — |
| FUSS DANIEL JOSEPH | DIRECTOR OF GENERAL PARTNER | — |


## Disclosures (12)

| Initiated | Type | Allegations | Status | Amount |
| --- | --- | --- | --- | --- |
| 2022-09-06 | regulatory | THE COMMODITY FUTURES TRADING COMMISSION ISSUED AN ORDER FILING AND SETTLING CHARGES AGAINST NATIXIS, A GLOBAL BANK AND SWAP DEALER, FOR FAILURE TO DILIGENTLY SUPERVISE TWO TRADERS ON THE BANK'S NEW YORK-BASED INTEREST RATE DERIVATIVES DESK (IRD DESK) AND ITS EQUITY DERIVATIVES FLOW AND SOLUTION TRA… | Final | $2.8M |
| 2019-06-26 | criminal | ON JUNE 24, 2021, NATIXIS SA ("NATIXIS"), THE FRENCH BANK THAT OWNS OUR PARENT COMPANY, WAS FOUND GUILTY BY A FRENCH CRIMINAL COURT (TRIBUNAL CORRECTIONNEL DE PARIS) OF COMMUNICATING MISLEADING INFORMATION TO THE PUBLIC, BASED ON LANGUAGE REGARDING NATIXIS' EXPOSURE TO THE SUB-PRIME CRISIS IN A 2007… | Final | — |
| 2019-06-26 | criminal | ON JUNE 24, 2021, NATIXIS SA ("NATIXIS"), THE FRENCH BANK THAT OWNS OUR PARENT COMPANY, WAS FOUND GUILTY BY A FRENCH CRIMINAL COURT (TRIBUNAL CORRECTIONNEL DE PARIS) OF COMMUNICATING MISLEADING INFORMATION TO THE PUBLIC, BASED ON LANGUAGE REGARDING NATIXIS' EXPOSURE TO THE SUB-PRIME CRISIS IN A 2007… | On Appeal | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/105377/brochure
- Similar advisers: https://search.stillhousedata.com/firm/105377/similar
- Related entities: https://search.stillhousedata.com/firm/105377/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/105377

---

Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.