Reported book
$310.2M
13F equity value
Institutional filer · SEC 13F · Q3 2025
The reported 13F portfolio of Greenfield Seitz Capital Management, LLC (CIK 2097528) - top holdings, how concentrated the book is, and what changed last quarter.
The verdict
Greenfield Seitz Capital Management, LLC runs a mid-sized institutional book - $310.2M across 108 reported positions as of Q3 2025, a broadly diversified portfolio.
Reflects long US-equity positions reported to the SEC as of Q3 2025; 13F excludes shorts, cash, non-US and most derivatives, so this is not total AUM.
This page reconstructs an institutional manager's reported equity portfolio from its quarterly SEC Form 13F-HR filings. Any investment manager with at least $100 million in qualifying US-listed equity assets must file a 13F with the Securities and Exchange Commission within 45 days of each quarter-end, disclosing the long positions it held on the last day of that quarter. The "reported book" shown here is the total market value of those disclosed positions, it is not the firm's total assets under management, because 13F covers only long US-listed equities and a defined set of options and convertibles. Short positions, cash, private holdings, sovereign debt, most fixed income, non-US equities, and derivatives are all excluded by rule, so a manager's true economic exposure can differ materially from what appears here. "Positions" counts the distinct securities disclosed; "% of book" shows how much weight each holding carries. Treat these figures as a quarter-lagged snapshot for understanding how a manager is positioned - not as live holdings or investment advice. Each line traces back to a specific filing on SEC EDGAR. This page is provided for informational purposes only and is not financial advice, consult a licensed financial advisor before making investment decisions.
Reported book
$310.2M
13F equity value
Positions
108
Disclosed securities
Top-5 weight
24%
Of reported book
Largest position
7.3%
CENOVUS ENERGY INC
The five largest positions make up about 24% of Greenfield Seitz Capital Management, LLC's reported book as of Q3 2025.
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | CENOVUS ENERGY INC | $22.8M | 7.3% |
| 2 | NVIDIA CORPORATION | $14.6M | 4.7% |
| 3 | SPDR SERIES TRUST | $14.0M | 4.5% |
| 4 | RESMED INC | $13.5M | 4.3% |
| 5 | BARRICK MNG CORP | $10.8M | 3.5% |
| 6 | EATON CORP PLC | $10.7M | 3.5% |
| 7 | HIMS & HERS HEALTH INC | $10.3M | 3.3% |
| 8 | SUNCOR ENERGY INC NEW | $8.8M | 2.8% |
| 9 | RAYMOND JAMES FINL INC | $8.7M | 2.8% |
| 10 | SPROTT FDS TR | $7.8M | 2.5% |
| 11 | CULLEN FROST BANKERS INC | $6.8M | 2.2% |
| 12 | MICROCHIP TECHNOLOGY INC. | $6.3M | 2.0% |
| 13 | INTUITIVE SURGICAL INC | $6.2M | 2.0% |
| 14 | FASTENAL CO | $6.1M | 2.0% |
| 15 | UBER TECHNOLOGIES INC | $6.0M | 1.9% |
| 16 | PAYCHEX INC | $5.7M | 1.8% |
| 17 | EOG RES INC | $5.6M | 1.8% |
| 18 | EXPEDITORS INTL WASH INC | $5.5M | 1.8% |
| 19 | EXXON MOBIL CORP | $5.5M | 1.8% |
| 20 | NOVO-NORDISK A S | $5.4M | 1.7% |
| 21 | CARLISLE COS INC | $4.9M | 1.6% |
| 22 | KINDER MORGAN INC DEL | $4.8M | 1.6% |
| 23 | SPROTT ASSET MANAGEMENT LP | $4.7M | 1.5% |
| 24 | APA CORPORATION | $4.7M | 1.5% |
| 25 | NOVARTIS AG | $4.5M | 1.5% |
Reading Greenfield Seitz Capital Management, LLC's book
A broadly diversified book across many names.
Informational only, not investment advice. 13F is a 45-day-lagged quarterly snapshot; positions may have changed since the filing date.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q3 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.