CIK 1271347
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.
| Name | Title (as filed) | Since | Ownership |
|---|---|---|---|
| BRENAN, CLARENCE, KANE | CHIEF EXECUTIVE OFFICER; DIRECTOR | 2023-09 | <5% ·◆ |
| BRENNER, DAVID, MARC | CHIEF OPERATING OFFICER; VICE PRESIDENT; DIRECTOR | 2024-01 | <5% ·◆ |
| DERGANC-BILLINGS, KATHERINE MARY, (NMN) | VICE PRESIDENT; TREASURER | 2023-09 | <5% ·◆ |
| MATSON, LISA, LAZARUS BLACK | CHIEF LEGAL OFFICER; VICE PRESIDENT; SECRETARY | 2023-09 | <5% ·◆ |
| PORTIS, JESSICA, NOEL | CHIEF CLIENT OFFICER | 2023-09 | <5% ·◆ |
| SNOW, DAVID, CHRISTOPHER | CHIEF TECHNOLOGY OFFICER | 2023-09 | <5% ·◆ |
| CHIEF COMPLIANCE OFFICER; VICE PRESIDENT |
| 2023-09 |
| <5% ·◆ |
| WILLOUGHBY, JAY, LYNN | CHIEF INVESTMENT OFFICER; DIRECTOR | 2023-09 | <5% ·◆ |
| Mercado, Julius, Barrameda | HEAD OF OPERATIONS, DATA & REPORTING | 2026-04 | <5% |
| TAS II, INC.entity | OWNER OF 100% OF THE PREFERRED LLC INTERESTS | 2023-09 | 75%+ ·◆ |
| TAS MANAGEMENT CO. LLCentity | OWNER OF 100% OF THE COMMON LLC INTERESTS | 2023-09 | 75%+ ·◆ |
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) |
|---|---|---|---|
| NAVARATNA, ANUJA, INDRADHANUSHA | VICE PRESIDENT | 2024-09 | — not seen at a tracked firm |
| HAMID, ZANE, TAYYEB | VICE PRESIDENT | 2023-10 | — not seen at a tracked firm |
| ZION, ROBERT, JAY | CHIEF OPERATING OFFICER; VICE PRESIDENT | 2023-10 | — 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.
