CIK 1535472
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 2026-03-30). 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 2026-03-30. Form ADV ↗
| Name | Title (as filed) | Since | Ownership |
|---|---|---|---|
| MEISTER, KEITH, ARLYN | MANAGING PARTNER | 2010-12 | 75%+ ·◆ |
| COSTA, JOSEPH, EDWARD | BOARD MEMBER, PRESIDENT, & LIMITED PARTNER | 2024-07 | 25–50% ·◆ |
| BEMBENEK, GARRETT, THOMAS | CHIEF OPERATIONS OFFICER | 2019-01 | <5% ·◆ |
| DOOLEY, PATRICK, JOSEPH | GENERAL COUNSEL, CHIEF LEGAL OFFICER, & CHIEF COMPLIANCE OFFICER | 2014-01 | <5% ·◆ |
| EMES, BRIAN, EDWARD | CHIEF FINANCIAL OFFICER | 2019-01 | <5% ·◆ |
| CORVEX MANAGEMENT LPentity | LIMITED PARTNER | 2024-07 | 50–75% ·◆ |
| CORVEX PE ADVISORS GP LLCentity | GENERAL PARTNER | 2024-07 | <5% ·◆ |
| MEISTER CAPITAL MANAGEMENT LLCentity | GENERAL PARTNER | 2010-12 | <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) |
|---|---|---|---|
| BEZEK, SAM | CHIEF COMPLIANCE OFFICER | 2023-04 | — not seen at a tracked firm |
| DOSHI, RUPAL, DHRUV | CHIEF OPERATING OFFICER · CHIEF COMPLIANCE OFFICER/CHIEF OPERATING OFFICER | 2022-05 | — not seen at a tracked firm |
| GOLDBERG, MICHAEL | SENIOR MANAGING DIRECTOR | 2022-05 | — not seen at a tracked firm |
| NUNZIATA, KEITH | SENIOR MANAGING DIRECTOR | 2020-11 | — not seen at a tracked firm |
| SABAR, RIZWAN | SENIOR MANAGING DIRECTOR | 2020-02 | — not seen at a tracked firm |
| LEVINE, MALCOLM, ANDREW | SENIOR MANAGING DIRECTOR | 2018-03 | DENDUR CAPITAL LP |
| DONIGER, MICHAEL, LLOYD | SPECIAL LIMITED PARTNER · LIMITED PARTNER · SENIOR MANAGING DIRECTOR | 2016-03 | — not seen at a tracked firm |
| GRAZIANO, NICHOLAS, FRANCIS | SENIOR MANAGING DIRECTOR | 2015-07 | — 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.
