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: 0001088859
Total reported value
$962.0M
$962.0M
129 檔
32.6%
In Q3 2025, Parthenon LLC's U.S. equity holdings reached a combined market value of $962.0M, distributed across 129 disclosed stock positions.
In Q3 2025, Parthenon LLC adopted a defensive or profit-taking posture, trimming 33 positions and completely liquidating 1 holdings to manage risk exposure.
In terms of portfolio concentration, the top 5 core holdings (including MSFT, BRK-B, META) accounted for 32.6% of total reported equity market value during Q3 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | Stock-Tech | 13.34% | -0.83% | -4.17% | |
| 2 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 7.70% | -0.47% | -2.87% | |
| 3 | META | Meta Platforms Inc-class A | Stock-Comm Services | 5.65% | -0.46% | -2.98% | |
| 4 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 4.33% | +0.47% | -3.70% | |
| 5 | AAPL | Apple Inc | Stock-Tech | 3.71% | +0.13% | -0.46% | |
| 6 | PAYX | Paychex Inc | Stock-Tech | 3.47% | -0.05% | -1.24% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 3.44% | +0.32% | -7.85% | |
| 8 | FAST | Fastenal Co | Stock-Industrials | 2.95% | -0.25% | +0.15% | |
| 9 | WMT | Walmart Inc | Stock-Consumer Staples | 2.60% | -0.57% | -1.50% | |
| 10 | JNJ | Johnson & Johnson | Stock-Healthcare | 2.54% | -0.21% | -0.87% | |
| 11 | AXP | American Express Co | Stock-Financials | 2.52% | +0.05% | -1.58% | |
| 12 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 2.35% | -0.26% | -4.07% | |
| 13 | XOM | Exxon Mobil CORP | Stock-Energy | 2.21% | -0.95% | -4.77% | |
| 14 | GLW | Corning Inc | Stock-Tech | 2.11% | +2.50% | -4.49% | |
| 15 | BKNG | Booking Holdings Inc | Stock-Consumer Disc | 2.11% | -0.06% | -0.98% | |
| 16 | DOV | Dover CORP | Stock-Industrials | 1.96% | -0.07% | -1.00% | |
| 17 | PEP | Pepsico Inc | Stock-Consumer Staples | 1.58% | -0.35% | +0.08% | |
| 18 | ICLR | ICON Public Limited Company | Stock-Healthcare | 1.55% | +0.42% | +28.75% | |
| 19 | SYK | Stryker CORP | Stock-Healthcare | 1.54% | -0.17% | -2.27% | |
| 20 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.52% | +0.01% | +1.08% | |
| 21 | CSCO | Cisco Systems Inc | Stock-Tech | 1.51% | +0.63% | -0.93% | |
| 22 | SCHW | Schwab (charles) CORP | Stock-Financials | 1.44% | -0.14% | -3.49% | |
| 23 | MRK | Merck & Co. Inc. | Stock-Healthcare | 1.43% | -0.10% | -1.35% | |
| 24 | MDLZ | Mondelez International Inc-a | Stock-Consumer Staples | 1.13% | -0.10% | -1.79% | |
| 25 | HD | Home Depot Inc | Stock-Consumer Disc | 1.04% | -0.02% | -0.62% | |
| 26 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.03% | +0.07% | +5.62% | |
| 27 | WAT | Waters CORP | Stock-Healthcare | 1.01% | +0.14% | -4.63% | |
| 28 | CVS | Cvs Health CORP | Stock-Healthcare | 1.00% | +0.28% | -10.05% | |
| 29 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.94% | -0.09% | -1.16% | |
| 30 | LSTR | Landstar System Inc | Stock-Industrials | 0.92% | +0.21% | +0.72% | |
| 31 | YETI | Yeti Holdings Inc | Stock-Consumer Disc | 0.82% | +0.19% | -0.67% | |
| 32 | CHDN | Churchill Downs Inc | Stock-Consumer Disc | 0.79% | -0.07% | — | |
| 33 | BATRK | Atlanta Braves Holdings In-c | Stock-Other | 0.78% | +0.05% | +7.61% | |
| 34 | MDT | Medtronic plc | Stock-Healthcare | 0.76% | -0.12% | -17.50% | |
| 35 | GE | General Electric | Stock-Industrials | 0.75% | +0.14% | -1.16% | |
| 36 | PNC | Pnc Financial Services Group | Stock-Financials | 0.74% | +0.06% | — | |
| 37 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.74% | +0.06% | +7.45% | |
| 38 | VWO | Vanguard Ftse Emerging Marke | ETF-Emerging Markets | 0.71% | -0.01% | +2.63% | |
| 39 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.57% | +0.03% | +3.79% | |
| 40 | PM | Philip Morris International | Stock-Consumer Staples | 0.53% | -0.01% | +1.20% | |
| 41 | HSY | Hershey Co/the | Stock-Consumer Staples | 0.50% | -0.14% | -1.12% | |
| 42 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.50% | -0.02% | -14.29% | |
| 43 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.49% | -0.09% | — | |
| 44 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.46% | -0.05% | -0.48% | |
| 45 | ABBV | Abbvie Inc | Stock-Healthcare | 0.39% | -0.01% | -27.16% | |
| 46 | SJM | Jm Smucker Co/the | Stock-Consumer Staples | 0.39% | +0.01% | -22.81% | |
| 47 | NVDA | Nvidia CORP | Stock-Tech | 0.39% | — | -22.78% | |
| 48 | MO | Altria Group Inc | Stock-Consumer Staples | 0.36% | -0.01% | +0.93% | |
| 49 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.36% | +0.06% | -15.51% | |
| 50 | TPB | Turning Point Brands Inc | Stock-Other | 0.34% | +0.03% | -36.91% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | +1.9% | -4.17% | Trim |
| 2 | GOOGL | Alphabet Inc-cl A | +1.2% | -3.70% | Trim |
| 3 | GOOG | Alphabet Inc-cl C | +0.8% | -7.85% | Trim |
| 4 | GLW | Corning Inc | +0.7% | -4.49% | Trim |
| 5 | META | Meta Platforms Inc-class A | +0.5% | -2.98% | Trim |
| 6 | FAST | Fastenal Co | +0.4% | +0.15% | Add |
| 7 | BATRK | Atlanta Braves Holdings In-c | +0.4% | +7.61% | Add |
| 8 | JPM | Jpmorgan Chase & Co | +0.2% | +1.08% | Add |
| 9 | AXP | American Express Co | +0.2% | -1.58% | Trim |
| 10 | GE | General Electric | +0.2% | -1.16% | Trim |
| 11 | VOO | Vanguard S&p 500 ETF | +0.1% | +5.62% | Add |
| 12 | CLAR | Clarus CORP | +0.1% | +64.39% | Add |
| 13 | AAPL | Apple Inc | +0.1% | -0.46% | Add |
| 14 | GEV | GE Vernova Inc | +0.1% | -0.08% | Trim |
| 15 | WMT | Walmart Inc | +0.1% | -1.50% | Trim |
| 16 | ORCL | Oracle CORP | +0.1% | -0.70% | Add |
| 17 | BKNG | Booking Holdings Inc | +0.1% | -0.98% | Trim |
| 18 | SCHW | Schwab (charles) CORP | +0.1% | -3.49% | Trim |
| 19 | IJR | Ishares Core S&p Small-cap E | +0.1% | +7.45% | Add |
| 20 | VWO | Vanguard Ftse Emerging Marke | +0.1% | +2.63% | Add |
| 21 | NVDA | Nvidia CORP | +0.1% | -22.78% | Trim |
| 22 | VEA | Vanguard Ftse Developed ETF | +0.1% | +3.79% | Add |
| 23 | DIS | Walt Disney Co/the | 0% | -1.16% | Trim |
| 24 | PNC | Pnc Financial Services Group | 0% | — | Unchanged |
| 25 | JNJ | Johnson & Johnson | 0% | -0.87% | Trim |
| 26 | HD | Home Depot Inc | 0% | -0.62% | Trim |
| 27 | CSCO | Cisco Systems Inc | 0% | -0.93% | Trim |
| 28 | BF-B | Brown-forman Corp-class B | -0.1% | +0.96% | Add |
| 29 | LLY | Eli Lilly & Co | -0.2% | -15.51% | Trim |
| 30 | PFE | Pfizer Inc | -0.2% | -47.06% | Trim |
| 31 | ABT | Abbott Laboratories | -0.2% | -26.49% | Trim |
| 32 | ABBV | Abbvie Inc | -0.2% | -27.16% | Trim |
| 33 | KVUE | Kenvue Inc | -0.2% | -4.68% | Trim |
| 34 | CVS | Cvs Health CORP | -0.2% | -10.05% | Trim |
| 35 | BRK-A | Berkshire Hathaway Inc-cl A | -0.2% | -14.29% | Trim |
| 36 | CHDN | Churchill Downs Inc | -0.2% | — | Unchanged |
| 37 | SJM | Jm Smucker Co/the | -0.2% | -22.81% | Trim |
| 38 | MDT | Medtronic plc | -0.2% | -17.50% | Trim |
| 39 | MDLZ | Mondelez International Inc-a | -0.3% | -1.79% | Trim |
| 40 | PEP | Pepsico Inc | -0.3% | +0.08% | Add |
| 41 | MRK | Merck & Co. Inc. | -0.3% | -1.35% | Trim |
| 42 | LSTR | Landstar System Inc | -0.3% | +0.72% | Add |
| 43 | DOV | Dover CORP | -0.4% | -1.00% | Trim |
| 44 | WAT | Waters CORP | -0.5% | -4.63% | Trim |
| 45 | XOM | Exxon Mobil CORP | -0.6% | -4.77% | Trim |
| 46 | PG | Procter & Gamble Co/the | -0.7% | -4.07% | Trim |
| 47 | PAYX | Paychex Inc | -1.4% | -1.24% | Trim |
| 48 | BRK-B | Berkshire Hathaway Inc-cl B | -1.6% | -2.87% | Trim |
| 49 | ICLR | ICON Public Limited Company | — | NEW | New buy |
| 50 | WBA | Walgreens Boots Alliance Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, Parthenon LLC reported a total U.S. public equity portfolio value of $962.0M across 129 disclosed positions in Q3 2025.
During Q3 2025, Parthenon LLC's top holdings by market value included MSFT (13.3%)、BRK-B (7.7%)、META (5.7%). The largest single position, MSFT, represented 13.3% of total portfolio value.
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.
Top New Position Initiated
ICLR
市值: $14.0M
Top Position Liquidated / Trimmed
WBA
前期市值: $599.2K
In Q3 2025, Parthenon LLC made 48 total portfolio adjustments, initiating 1 new buys, adding to 13 positions, trimming 33 holdings, and fully liquidating 1 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.