CIK 813917
Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.
Firm-level facts as reported by the adviser on Form ADV Part 1A (latest filing 2026-03-31). Regulatory assets under management (RAUM) is Form ADV's gross figure and can differ from a 13F long book — it includes private-fund assets, leverage and non-13(f) securities. Titles and figures as-filed. Latest ADV filing 2026-03-31. Form ADV ↗
| Name | Title (as filed) | Since | Ownership |
|---|---|---|---|
| CONIARIS, ANTHONY, PAUL | CHAIRMAN AND DIRECTOR OF GENERAL PARTNER | 2015-01 | <5% ·◆ |
| FITCH, ALEX, EARLING | VICE PRESIDENT AND DIRECTOR OF U.S. RESEARCH | 2023-01 | <5% ·◆ |
| GIUNTA, DAVID, LAWRENCE | DIRECTOR OF GENERAL PARTNER | 2017-05 | <5% ·◆ |
| HANCE, JUSTIN, DAVID | VICE PRESIDENT AND DIRECTOR OF INTERNATIONAL RESEARCH | 2016-01 | <5% ·◆ |
| HERRO, DAVID, GREGORY | DEPUTY CHAIRMAN, CHIEF INVESTMENT OFFICER, INTERNATIONAL EQUITY, DIRECTOR OF GP | 2015-01 | <5% ·◆ |
| KELLER, CHRISTOPHER, WOLFGANG | PRESIDENT | 2015-05 | <5% ·◆ |
| LEE, YOUNG, ROK | CHIEF OPERATING OFFICER | 2024-06 | <5% ·◆ |
| LIU, ERIC, SI YUAN | VICE PRESIDENT | 2019-01 | <5% ·◆ |
| NYGREN, WILLIAM, CARL | VICE PRESIDENT AND CHIEF INVESTMENT OFFICER, U.S. EQUITY | 2006-10 | <5% ·◆ |
| Setbon, Philippe, Bruno Albert | DIRECTOR OF GENERAL PARTNER | 2024-01 | <5% ·◆ |
| WARD, ERIC, NORMAN | DIRECTOR OF GENERAL PARTNER | 2022-09 | <5% ·◆ |
| WEBER, ZACHARY, DAVID | CHIEF FINANCIAL OFFICER AND TREASURER | 2016-11 | <5% ·◆ |
| WRIGHT, RANA, JEWEL | CHIEF LEGAL AND ADMINISTRATIVE OFFICER, DIRECTOR OF GP | 2018-02 | <5% ·◆ |
| allessie, joseph | CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL AND SECRETARY | 2026-01 | <5% ·◆ |
| TIXIS INVESTMENT MANAGERS, LLCentity | LIMITED PARTNER OF THE REGISTRANT | 2024-01 | 75%+ ·◆ |
| HARRIS ASSOCIATES, INC.entity | GENERAL PARTNER | 1995-09 | <5% ·◆ |
Direct owners and executive officers as filed on the adviser's Form ADV Schedule A (as-filed titles; ADV updates annually and on material change). This lists officers and 5%+ owners — not necessarily the full portfolio-management team.
Signed this manager's latest 13F (2026-Q1). The filing's authorized signatory — frequently a compliance officer, general counsel, or CFO — not necessarily the portfolio manager or firm leadership.
| Name | Role (as filed) | Departed after | Now at (if tracked) |
|---|---|---|---|
| MANELLI, MICHAEL, L | VICE PRESIDENT | 2024-07 | — not seen at a tracked firm |
| HUDSON, MICHAEL, COLIN | VICE PRESIDENT | 2024-07 | — not seen at a tracked firm |
| CROTTEAU, JODIE, LYNN | CHIEF COMPLIANCE OFFICER | 2024-07 | Amplify Investments, LLC |
| MCFARLAND, COLIN, PATRICK | CHIEF COMPLIANCE OFFICER | 2024-05 | — not seen at a tracked firm |
| MCGREGOR, CLYDE, SMITH | VICE PRESIDENT | 2023-03 | — not seen at a tracked firm |
| Ryan, Timothy, F | DIRECTOR OF GENERAL PARTNER | 2023-03 | — not seen at a tracked firm |
| BIERIG, ROBERT, F | VICE PRESIDENT | 2023-03 | — not seen at a tracked firm |
| MURRAY, THOMAS, W | VICE PRESIDENT AND DIRECTOR OF U.S. RESEARCH | 2021-07 | — not seen at a tracked firm |
| GRANT, KEVIN, GORDON | CO-CHAIRMAN AND DIRECTOR OF GENERAL PARTNER · CO-CHIEF EXECUTIVE OFFICER AND DIRECTOR OF GENERAL PARTNER | 2021-07 | — not seen at a tracked firm |
| RABY, JEAN | DIRECTOR OF GENERAL PARTNER | 2021-03 | — not seen at a tracked firm |
| ROWSELL, KRISTI, LINEBURG | PRESIDENT & DIRECTOR OF GP | 2020-06 | — not seen at a tracked firm |
| LONG, JASON, EDWIN | VICE PRESIDENT | 2020-06 | — not seen at a tracked firm |
| ORFANOS, JAMES, T | DIRECTOR OF GENERAL PARTNER | 2020-06 | GATEWAY INVESTMENT ADVISERS LLC |
| HAILER, JOHN, THOMAS | DIRECTOR OF GENERAL PARTNER | 2017-03 | — not seen at a tracked firm |
| LEVY, ROBERT, MUSSER | CHAIRMAN, CHIEF INVESTMENT OFFICER, U.S. EQUITY & DIRECTOR OF GP · CHAIRMAN, CHIEF INVESTMENT OFFICER, DOMESTIC EQUITY & DIRECTOR OF GP | 2016-03 | — not seen at a tracked firm |
| TAYLOR, ROBERT, A. | VICE PRESIDENT · VICE PRESIDENT AND DIRECTOR OF INTERNATIONAL RESEARCH | 2016-03 | — not seen at a tracked firm |
| SERVANT, PIERRE | DIRECTOR OF GENERAL PARTNER | 2016-03 | — not seen at a tracked firm |
| HARDIN, HEIDI, WALTER | VICE PRESIDENT, GENERAL COUNSEL & SECRETARY | 2016-03 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
| FERRO, EVELYN, MARIA | INTERIM CHIEF FINANCIAL OFFICER | 2016-03 | — not seen at a tracked firm |
| Herman, Thomas, Edward | CHIEF FINANCIAL OFFICER AND TREASURER | 2016-01 | Calamos Advisors LLC, Calamos Wealth Management LLC |
| REALI, JANET, LEE | VICE PRESIDENT, GENERAL COUNSEL, SECRETARY & DIRECTOR OF GP · VICE PRESIDENT, GENERAL COUNSEL & SECRETARY, DIRECTOR OF GP | 2015-03 | — not seen at a tracked firm |
| ZIPFEL, RANDALL, THOMAS | CHIEF OPERATING OFFICER | 2014-06 | — not seen at a tracked firm |
| LOEB, EDWARD, STRAUS | VICE PRESIDENT | 2013-06 | — not seen at a tracked firm |
| DESMOND, JOHN, NICHOLAS | CHIEF OPERATING OFFICER | 2013-03 | — not seen at a tracked firm |
| BERGHOEF, HENRY, R. | VICE PRESIDENT | 2012-03 | — not seen at a tracked firm |
| NEARY, MICHAEL, JOSEPH | VICE PRESIDENT AND MANAGING DIRECTOR, MARKETING AND CLIENT RELATIONS | 2012-03 | — not seen at a tracked firm |
Named owners/officers on a past Form ADV Schedule A who are gone from the firm's latest filing. “Departed after” is the last dated filing they appear on. A landing shows only when the destination is another SEC-registered adviser we track.
