What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001269786
Total reported value
$663.0M
$663.0M
45 檔
32.2%
The Q3 2025 SEC filing reveals that Overbrook Management Corp held a total portfolio value of $663.0M, covering 45 public equity positions.
Overbrook Management Corp executed strategic sector rebalancing during Q3 2025, establishing 8 new positions while fully exiting 10 holdings and trimming 17 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 10.68% | -1.00% | -5.31% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 7.93% | -0.69% | -1.73% | |
| 3 | ✓ | Stock-Other | 7.48% | — | +6.96% | ||
| 4 | META | Meta Platforms Inc-class A | Stock-Comm Services | 6.44% | -1.66% | +3.62% | |
| 5 | AVGO | Broadcom Inc | Stock-Tech | 5.89% | -0.70% | -7.08% | |
| 6 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 5.84% | -0.61% | -5.25% | |
| 7 | LLY | Eli Lilly & Co | Stock-Healthcare | 5.75% | +0.47% | +53.05% | |
| 8 | BKNG | Booking Holdings Inc | Stock-Consumer Disc | 5.57% | -0.55% | +72.99% | |
| 9 | TMUS | T-mobile US Inc | Stock-Comm Services | 4.14% | -1.42% | -0.41% | |
| 10 | V | Visa Inc-class A Shares | Stock-Financials | 3.92% | +0.59% | -0.76% | |
| 11 | ARES | Ares Management CORP - A | Stock-Financials | 3.12% | -0.61% | -14.70% | |
| 12 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 3.12% | +0.50% | -0.22% | |
| 13 | AAPL | Apple Inc | Stock-Tech | 3.04% | -1.17% | -1.97% | |
| 14 | INTU | Intuit Inc | Stock-Tech | 2.83% | — | -5.74% | |
| 15 | ORLY | O'reilly Automotive Inc | Stock-Consumer Disc | 2.76% | +1.83% | +0.27% | |
| 16 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 2.35% | — | -0.11% | |
| 17 | UBER | Uber Technologies Inc | Stock-Industrials | 2.00% | -0.74% | +0.67% | |
| 18 | APO | Apollo Global Management Inc | Stock-Financials | 1.84% | — | -11.58% | |
| 19 | PGR | Progressive CORP | Stock-Financials | 1.83% | — | -42.12% | |
| 20 | NOW | Servicenow Inc | Stock-Tech | 1.41% | +0.53% | NEW | |
| 21 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.37% | -0.25% | -6.64% | |
| 22 | MU | Micron Technology Inc | Stock-Tech | 1.25% | +0.72% | — | |
| 23 | HWM | Howmet Aerospace Inc | Stock-Industrials | 1.19% | -0.33% | -36.48% | |
| 24 | LNG | Cheniere Energy Inc | Stock-Energy | 1.11% | — | — | |
| 25 | NFLX | Netflix Inc | Stock-Comm Services | 1.06% | -1.41% | +47.56% | |
| 26 | GEV | GE Vernova Inc | Stock-Industrials | 0.98% | -0.14% | -53.16% | |
| 27 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.77% | -0.01% | -55.80% | |
| 28 | HQY | Healthequity Inc | Stock-Healthcare | 0.77% | -0.09% | -5.30% | |
| 29 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.62% | — | -0.73% | |
| 30 | IBN | Icici Bank Ltd-spon Adr | Stock-Financials | 0.61% | — | -0.60% | |
| 31 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 0.48% | +0.09% | -70.86% | |
| 32 | GLW | Corning Inc | Stock-Tech | 0.40% | +0.35% | — | |
| 33 | RPRX | Royalty Pharma plc | Stock-Healthcare | 0.27% | -0.03% | -10.37% | |
| 34 | EPD | Enterprise Products Partners | Stock-Energy | 0.22% | -0.06% | — | |
| 35 | AL | Air Lease CORP | Stock-Other | 0.19% | -0.20% | EXIT | |
| 36 | GAM | General American Investors | Stock-Other | 0.18% | -0.02% | — | |
| 37 | MA | Mastercard Inc - A | Stock-Financials | 0.15% | -0.04% | — | |
| 38 | XOM | Exxon Mobil CORP | Stock-Energy | 0.08% | -0.04% | — | |
| 39 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.07% | — | +3.60% | |
| 40 | EQIX | Equinix Inc | Stock-Real Estate | 0.06% | -0.01% | — | |
| 41 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.06% | -0.01% | — | |
| 42 | ADP | Automatic Data Processing | Stock-Tech | 0.05% | — | -18.57% | |
| 43 | GOOG | Alphabet Inc. | Stock-Comm Services | 0.04% | +0.06% | NEW | |
| 44 | CLDX | Celldex Therapeutics Inc | Stock-Other | 0.04% | -0.01% | — | |
| 45 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.04% | -0.01% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | LLY | Eli Lilly & Co | +3.9% | +53.05% | Add |
| 2 | BKNG | Booking Holdings Inc | +3.2% | +72.99% | Add |
| 3 | NVDA | Nvidia CORP | +3.1% | -5.31% | Add |
| 4 | AVGO | Broadcom Inc | +2.1% | -7.08% | Add |
| 5 | META | Meta Platforms Inc-class A | +1.2% | +3.62% | Add |
| 6 | MSFT | Microsoft CORP | +1% | -1.73% | Add |
| 7 | UBER | Uber Technologies Inc | +0.4% | +0.67% | Add |
| 8 | TSM | Taiwan Semiconductor-sp Adr | +0.3% | -0.22% | Trim |
| 9 | GLW | Corning Inc | +0.1% | — | Unchanged |
| 10 | AL | Air Lease CORP | — | — | Unchanged |
| 11 | GOOG | Alphabet Inc. | 0% | — | Unchanged |
| 12 | MCD | Mcdonald's CORP | 0% | — | Unchanged |
| 13 | VOO | Vanguard S&p 500 ETF | 0% | +3.60% | Trim |
| 14 | XOM | Exxon Mobil CORP | 0% | — | Unchanged |
| 15 | EQIX | Equinix Inc | 0% | — | Unchanged |
| 16 | GAM | General American Investors | 0% | — | Trim |
| 17 | ADP | Automatic Data Processing | 0% | -18.57% | Trim |
| 18 | JNJ | Johnson & Johnson | -0.1% | — | Trim |
| 19 | EPD | Enterprise Products Partners | -0.1% | — | Unchanged |
| 20 | NOW | Servicenow Inc | -0.2% | +0.05% | Add |
| 21 | RPRX | Royalty Pharma plc | -0.2% | -10.37% | Trim |
| 22 | AMZN | Amazon.com Inc | -0.2% | -5.25% | Add |
| 23 | HWM | Howmet Aerospace Inc | -0.2% | -36.48% | Trim |
| 24 | ORLY | O'reilly Automotive Inc | -0.3% | +0.27% | Add |
| 25 | INTU | Intuit Inc | -0.4% | -5.74% | Add |
| 26 | IBN | Icici Bank Ltd-spon Adr | -0.4% | -0.60% | Trim |
| 27 | HQY | Healthequity Inc | -0.7% | -5.30% | Trim |
| 28 | GEV | GE Vernova Inc | -0.9% | -53.16% | Trim |
| 29 | APO | Apollo Global Management Inc | -0.9% | -11.58% | Trim |
| 30 | JPM | Jpmorgan Chase & Co | -1% | -55.80% | Trim |
| 31 | AAPL | Apple Inc | -1% | -1.97% | Trim |
| 32 | TMUS | T-mobile US Inc | -1.1% | -0.41% | Add |
| 33 | V | Visa Inc-class A Shares | -1.3% | -0.76% | Add |
| 34 | CRWD | Crowdstrike Holdings Inc - A | -1.3% | -70.86% | Trim |
| 35 | BRK-B | Berkshire Hathaway Inc-cl B | -1.3% | -6.64% | Trim |
| 36 | ARES | Ares Management CORP - A | -1.5% | -14.70% | Trim |
| 37 | PGR | Progressive CORP | -2.3% | -42.12% | Trim |
| 38 | ✓ | — | NEW | New buy | |
| 39 | GOOG | Alphabet Inc-cl C | — | EXIT | Sold out |
| 40 | UNH | Unitedhealth Group Inc | — | EXIT | Sold out |
| 41 | MELI | Mercadolibre Inc | — | NEW | New buy |
| 42 | DHI | Dr Horton Inc | — | EXIT | Sold out |
| 43 | MU | Micron Technology Inc | — | NEW | New buy |
| 44 | CMG | Chipotle Mexican Grill Inc | — | EXIT | Sold out |
| 45 | LNG | Cheniere Energy Inc | — | NEW | New buy |
| 46 | NFLX | Netflix Inc | — | NEW | New buy |
| 47 | MSCI | Msci Inc | — | EXIT | Sold out |
| 48 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| 49 | ICVT | Ishares Convertible Bond ETF | — | EXIT | Sold out |
| 50 | MA | Mastercard Inc - A | — | NEW | New buy |
According to official SEC Form 13F filings, Overbrook Management Corp reported a total U.S. public equity portfolio value of $663.0M across 45 disclosed positions in Q3 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including NVDA, MSFT, ) accounted for 32.2% of total reported equity market value during Q3 2025.
Top New Position Initiated
市值: $41.6M
Top Position Liquidated / Trimmed
GOOG
前期市值: $22.2M
During Q3 2025, Overbrook Management Corp's top holdings by market value included NVDA (10.7%)、MSFT (7.9%)、 (7.5%). The largest single position, NVDA, represented 10.7% of total portfolio value.
In Q3 2025, Overbrook Management Corp made 48 total portfolio adjustments, initiating 8 new buys, adding to 13 positions, trimming 17 holdings, and fully liquidating 10 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.