# ATLANTIC TRUST ADVISORS, INC.

ATLANTIC TRUST ADVISORS, INC. of NEW YORK, NY is an SEC-registered investment adviser.

## Registration

- CRD: 111175
- Type: SEC-registered investment adviser
- SEC file number: 801-55435
- Location: 50 ROCKEFELLER PLAZA, 15TH FLOOR, NEW YORK, NY, 10020
- Phone: 212-259-3800
- Latest filing: 2004-03-30
- Regulatory AUM: $1.0B
- Discretionary AUM: $589.8M
- Non-discretionary AUM: $421.8M
- Clients: 51
- Accounts: 324

## Officers, owners & control persons (14)

| Name | Role | Location |
| --- | --- | --- |
| PROSTANO STEPHEN EMANUEL | CHIEF EXECUTIVE OFFICER & DIRECTOR; PRESIDENT, CEO & DIRECTOR | — |
| OLSEN WARREN JOSEPH | PRESIDENT | — |
| BRESLIN JOSEPH EDWARD | SENIOR MANAGING DIRECTOR | — |
| ELMLINGER PAUL JOSEPH | GENERAL COUNSEL & SECRETARY | — |
| KELLER MARC STEPHEN | CHIEF INVESTMENT OFFICER; PRESIDENT AND CHIEF INVESTMENT OFFICER; VICE PRESIDENT & DIRECTOR | — |
| SANTERO MARK DAVID | DIRECTOR; PRESIDENT & DIRECTOR | — |
| KIRBY PETER LAWRENCE | CHIEF ADMINISTRATIVE OFFICER | — |
| SILVA JEFFREY DANIEL | DIRECTOR OF COMPLIANCE | — |
| LEVY JUDITH LINDA | CHIEF LEGAL OFFICER | — |
| KISER ALLAN DAVID | CHIEF COMPLIANCE OFFICER | — |
| BINI JOHN JAY | TREASURER | — |
| SLOANE NANCY ELLEN | COMPLIANCE OFFICER & ASSISTANT SECRETARY | — |
| WATANABE MASAHIRO | CHAIRMAN OF THE BOARD AND DIRECTOR | — |
| BAILEY GABRIELLE DUBOIS | ASSISTANT SECRETARY | — |


## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/111175/brochure
- Similar advisers: https://search.stillhousedata.com/firm/111175/similar
- Related entities: https://search.stillhousedata.com/firm/111175/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/111175

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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.