13F GuideFiling Basics
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.
AlphaSMO Research GuideRead Guide
CIK: 0001768635
Total reported value
$362.4M
$362.4M
128 檔
20.3%
In Q3 2025, O'Brien Greene & Co. Inc's U.S. equity holdings reached a combined market value of $362.4M, distributed across 128 disclosed stock positions.
O'Brien Greene & Co. Inc executed strategic sector rebalancing during Q3 2025, establishing 13 new positions while fully exiting 9 holdings and trimming 20 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IBKR | Interactive Brokers Gro-cl A | Stock-Financials | 5.67% | +1.09% | -4.81% | |
| 2 | PHYS | Sprott Physical Gold Trust | Stock-Other | 4.86% | -0.91% | -1.20% | |
| 3 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 4.38% | +0.07% | -1.75% | |
| 4 | AAPL | Apple Inc | Stock-Tech | 4.31% | +0.44% | -3.77% | |
| 5 | FLBR | Franklin Ftse Brazil ETF | ETF-Other | 3.41% | -0.50% | +6.67% | |
| 6 | WMT | Walmart Inc | Stock-Consumer Staples | 3.35% | -0.43% | -4.18% | |
| 7 | FNV | Franco-nevada CORP | Stock-Materials | 3.30% | -0.61% | -6.32% | |
| 8 | MSFT | Microsoft CORP | Stock-Tech | 3.25% | -0.05% | -3.10% | |
| 9 | WMB | Williams Cos Inc | Stock-Energy | 3.01% | +0.02% | -1.11% | |
| 10 | CSCO | Cisco Systems Inc | Stock-Tech | 2.81% | -0.21% | -2.23% | |
| 11 | CBOE | Cboe Global Markets Inc | Stock-Financials | 2.77% | -0.46% | -4.34% | |
| 12 | UNP | Union Pacific CORP | Stock-Industrials | 2.76% | +0.28% | +0.79% | |
| 13 | EOG | Eog Resources Inc | Stock-Energy | 2.60% | -0.42% | -1.54% | |
| 14 | AMGN | Amgen Inc | Stock-Healthcare | 2.57% | +0.04% | -0.90% | |
| 15 | VLO | Valero Energy CORP | Stock-Energy | 2.56% | -0.05% | -2.25% | |
| 16 | SPGI | S&p Global Inc | Stock-Financials | 2.42% | -0.16% | -2.40% | |
| 17 | BR | Broadridge Financial Solutio | Stock-Tech | 2.28% | — | +0.32% | |
| 18 | NTR | Nutrien LTD | Stock-Materials | 2.24% | -0.50% | -2.33% | |
| 19 | DHR | Danaher CORP | Stock-Healthcare | 2.23% | -0.04% | +2.65% | |
| 20 | NEE | Nextera Energy Inc | Stock-Utilities | 2.06% | -0.20% | -3.02% | |
| 21 | MEDP | Medpace Holdings Inc | Stock-Healthcare | 2.00% | — | -0.85% | |
| 22 | CW | Curtiss-wright CORP | Stock-Industrials | 1.99% | +0.23% | — | |
| 23 | VLTO | Veralto CORP | Stock-Industrials | 1.86% | -0.03% | +0.38% | |
| 24 | TLN | Talen Energy CORP | Stock-Utilities | 1.69% | -0.13% | — | |
| 25 | SONY | Sony Group CORP - Sp Adr | Stock-Tech | 1.68% | +0.03% | — | |
| 26 | TOITF | Topicus.com Inc-sub Voting | Stock-Other | 1.44% | — | +16.00% | |
| 27 | ADP | Automatic Data Processing | Stock-Tech | 1.38% | +0.01% | -3.24% | |
| 28 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.99% | -0.09% | -1.45% | |
| 29 | FDX | Fedex CORP | Stock-Industrials | 0.98% | -0.03% | -2.83% | |
| 30 | GLNG | Golar LNG Limited | Stock-Energy | 0.97% | -0.12% | +2.62% | |
| 31 | ✓ | Wise PLC Ordf | Stock-Other | 0.92% | -0.77% | EXIT | |
| 32 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.77% | -0.03% | -1.51% | |
| 33 | CVX | Chevron CORP | Stock-Energy | 0.72% | -0.20% | -0.53% | |
| 34 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.67% | +0.05% | -3.53% | |
| 35 | ABBV | Abbvie Inc | Stock-Healthcare | 0.63% | +0.06% | -17.78% | |
| 36 | EMR | Emerson Electric Co | Stock-Industrials | 0.63% | +0.03% | -5.54% | |
| 37 | SNEX | Stonex Group Inc | Stock-Financials | 0.61% | +0.26% | — | |
| 38 | CMI | Cummins Inc | Stock-Industrials | 0.60% | +0.17% | -2.12% | |
| 39 | WM | Waste Management Inc | Stock-Industrials | 0.56% | -0.03% | -0.29% | |
| 40 | GWW | Ww Grainger Inc | Stock-Industrials | 0.50% | +0.11% | -1.45% | |
| 41 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.47% | +0.02% | -1.28% | |
| 42 | OLN | Olin CORP | Stock-Materials | 0.46% | -0.13% | EXIT | |
| 43 | AXON | Axon Enterprise Inc | Stock-Industrials | 0.45% | +0.08% | -4.85% | |
| 44 | ABT | Abbott Laboratories | Stock-Healthcare | 0.43% | -0.04% | -6.87% | |
| 45 | EBAY | Ebay Inc | Stock-Consumer Disc | 0.42% | +0.08% | -0.99% | |
| 46 | BSM | Black Stone Minerals LP | Stock-Other | 0.40% | -0.16% | — | |
| 47 | CCJ | Cameco CORP | Stock-Energy | 0.37% | -0.02% | +7.46% | |
| 48 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.36% | -0.01% | -1.73% | |
| 49 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.33% | -0.02% | -8.49% | |
| 50 | SKY | Champion Homes Inc | Stock-Consumer Disc | 0.31% | +0.03% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IBKR | Interactive Brokers Gro-cl A | +1.6% | -4.81% | Add |
| 2 | TLN | Talen Energy CORP | +0.9% | — | Add |
| 3 | PHYS | Sprott Physical Gold Trust | +0.7% | -1.20% | Add |
| 4 | MEDP | Medpace Holdings Inc | +0.7% | -0.85% | Add |
| 5 | FNV | Franco-nevada CORP | +0.6% | -6.32% | Trim |
| 6 | MSFT | Microsoft CORP | +0.6% | -3.10% | Trim |
| 7 | VLO | Valero Energy CORP | +0.3% | -2.25% | Trim |
| 8 | CCJ | Cameco CORP | +0.2% | +7.46% | Add |
| 9 | GLNG | Golar LNG Limited | +0.2% | +2.62% | Add |
| 10 | AVGO | Broadcom Inc | +0.1% | -3.29% | Trim |
| 11 | JPM | Jpmorgan Chase & Co | +0.1% | -1.51% | Trim |
| 12 | SNEX | Stonex Group Inc | +0.1% | — | Trim |
| 13 | BG | Bunge Global SA | +0.1% | +89.13% | Add |
| 14 | NTR | Nutrien LTD | +0.1% | -2.33% | Trim |
| 15 | CMI | Cummins Inc | +0.1% | -2.12% | Trim |
| 16 | ✓ | Wise PLC Ordf | +0.1% | — | Add |
| 17 | AAPL | Apple Inc | 0% | -3.77% | Trim |
| 18 | VLTO | Veralto CORP | 0% | +0.38% | Trim |
| 19 | WMT | Walmart Inc | -0.1% | -4.18% | Trim |
| 20 | CSCO | Cisco Systems Inc | -0.1% | -2.23% | Trim |
| 21 | DMLP | Dorchester Minerals LP | -0.1% | -44.32% | Trim |
| 22 | BDX | Becton Dickinson And Co | -0.2% | -27.19% | Trim |
| 23 | JYNT | Joint Corp/the | -0.3% | -63.08% | Trim |
| 24 | SPGI | S&p Global Inc | -0.5% | -2.40% | Trim |
| 25 | AMGN | Amgen Inc | -0.7% | -0.90% | Trim |
| 26 | EOG | Eog Resources Inc | -0.8% | -1.54% | Trim |
| 27 | BRK-B | Berkshire Hathaway Inc-cl B | -0.9% | -1.75% | Trim |
| 28 | BZLFY | Bunzl PLC -spons Adr | -2% | -96.20% | Trim |
| 29 | FLBR | Franklin Ftse Brazil ETF | — | NEW | New buy |
| 30 | CW | Curtiss-wright CORP | — | NEW | New buy |
| 31 | FTV | Fortive CORP | — | EXIT | Sold out |
| 32 | SONY | Sony Group CORP - Sp Adr | — | NEW | New buy |
| 33 | VNT | Vontier CORP | — | EXIT | Sold out |
| 34 | TOITF | Topicus.com Inc-sub Voting | — | NEW | New buy |
| 35 | BBY | Best Buy Co Inc | — | EXIT | Sold out |
| 36 | ADBE | Adobe Inc | — | EXIT | Sold out |
| 37 | OLN | Olin CORP | — | NEW | New buy |
| 38 | LAZ | Lazard Inc | — | EXIT | Sold out |
| 39 | GDXJ | Vaneck Junior Gold Miners | — | NEW | New buy |
| 40 | CROX | Crocs Inc | — | NEW | New buy |
| 41 | ✓ | Despegar.com CORP | — | EXIT | Sold out |
| 42 | TDW | Tidewater Inc | — | NEW | New buy |
| 43 | AMT | American Tower CORP | — | EXIT | Sold out |
| 44 | SII | Sprott Inc | — | NEW | New buy |
| 45 | ✓ | — | NEW | New buy | |
| 46 | ✓ | Hikari Tsushin Inc Npv | — | NEW | New buy |
| 47 | VNOM | Viper Energy Inc-cl A | — | NEW | New buy |
| 48 | ✓ | Chapters Group AG Shs | — | NEW | New buy |
| 49 | VNOMUSD | Viper Energy Inc-cl A | — | EXIT | Sold out |
| 50 | BUR | Burford Capital Limited | — | EXIT | Sold out |
According to official SEC Form 13F filings, O'Brien Greene & Co. Inc reported a total U.S. public equity portfolio value of $362.4M across 128 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 IBKR, PHYS, BRK-B) accounted for 20.3% of total reported equity market value during Q3 2025.
Top New Position Initiated
FLBR
市值: $11.1M
Top Position Liquidated / Trimmed
FTV
前期市值: $5.5M
During Q3 2025, O'Brien Greene & Co. Inc's top holdings by market value included IBKR (5.7%)、PHYS (4.9%)、BRK-B (4.4%). The largest single position, IBKR, represented 5.7% of total portfolio value.
In Q3 2025, O'Brien Greene & Co. Inc made 50 total portfolio adjustments, initiating 13 new buys, adding to 8 positions, trimming 20 holdings, and fully liquidating 9 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.