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: 0001729673
Total reported value
$1.6B
$1.6B
102 檔
13.3%
In Q1 2025, DDD Partners, LLC's U.S. equity holdings reached a combined market value of $1.6B, distributed across 102 disclosed stock positions.
In Q1 2025, DDD Partners, LLC displayed an active expansion posture, initiating 50 new positions and adding to 0 existing holdings, outstripping position reductions.
In terms of portfolio concentration, the top 5 core holdings (including BRK-B, MSFT, AAPL) accounted for 13.3% of total reported equity market value during Q1 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 8.47% | -0.25% | -3.83% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 6.19% | -3.31% | -0.23% | |
| 3 | AAPL | Apple Inc | Stock-Tech | 4.21% | +0.11% | -5.34% | |
| 4 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 3.97% | +0.16% | -5.79% | |
| 5 | CB | Chubb Limited | Stock-Financials | 2.99% | -0.08% | -3.44% | |
| 6 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 2.97% | +0.21% | -1.29% | |
| 7 | ORI | Old Republic Intl CORP | Stock-Financials | 2.96% | -0.07% | -3.41% | |
| 8 | JNJ | Johnson & Johnson | Stock-Healthcare | 2.93% | — | +50.54% | |
| 9 | CMCSA | Comcast Corp-class A | Stock-Comm Services | 2.87% | — | +18.77% | |
| 10 | ABBV | Abbvie Inc | Stock-Healthcare | 2.86% | -1.30% | -10.23% | |
| 11 | SO | Southern Co/the | Stock-Utilities | 2.81% | — | -3.25% | |
| 12 | CVX | Chevron CORP | Stock-Energy | 2.81% | -0.41% | +9.08% | |
| 13 | MDT | Medtronic plc | Stock-Healthcare | 2.70% | — | -2.63% | |
| 14 | GIS | General Mills Inc | Stock-Consumer Staples | 2.65% | — | +6.84% | |
| 15 | CSCO | Cisco Systems Inc | Stock-Tech | 2.63% | +0.11% | -12.57% | |
| 16 | UPS | United Parcel Service-cl B | Stock-Industrials | 2.49% | — | — | |
| 17 | LYB | LyondellBasell Industries N.V. | Stock-Materials | 2.44% | — | +190.67% | |
| 18 | CMI | Cummins Inc | Stock-Industrials | 2.25% | +0.28% | -8.71% | |
| 19 | NWPX | Nwpx Infrastructure Inc | Stock-Other | 2.25% | +0.05% | -0.68% | |
| 20 | QCOM | Qualcomm Inc | Stock-Tech | 2.23% | +0.01% | -3.28% | |
| 21 | INMD | InMode Ltd. | Stock-Other | 2.13% | — | +63.09% | |
| 22 | DINO | Hf Sinclair CORP | Stock-Energy | 2.06% | — | +185.47% | |
| 23 | TGT | Target CORP | Stock-Consumer Disc | 2.04% | — | -3.16% | |
| 24 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.00% | +0.21% | -9.96% | |
| 25 | ELAN | Elanco Animal Health Inc | Stock-Healthcare | 1.90% | -0.08% | +202.67% | |
| 26 | AVGO | Broadcom Inc | Stock-Tech | 1.90% | +0.20% | -2.03% | |
| 27 | ON | On Semiconductor | Stock-Tech | 1.71% | +0.21% | +110.48% | |
| 28 | CTRA | Coterra Energy Inc | Stock-Energy | 1.68% | — | +12.84% | |
| 29 | RELL | Richardson Elec LTD | Stock-Other | 1.56% | +0.46% | -0.87% | |
| 30 | CVS | Cvs Health CORP | Stock-Healthcare | 1.49% | — | — | |
| 31 | GMAB | Genmab A/s -sp Adr | Stock-Other | 1.43% | — | +165.86% | |
| 32 | NVDA | Nvidia CORP | Stock-Tech | 1.38% | -0.02% | -19.51% | |
| 33 | RTX | Rtx CORP | Stock-Industrials | 1.28% | — | -39.08% | |
| 34 | GTLS | Chart Industries Inc | Stock-Industrials | 0.99% | — | -20.61% | |
| 35 | VGSH | Vanguard Short-term Treasury | ETF-Gov Bonds | 0.98% | +0.06% | +22.52% | |
| 36 | CIEN | Ciena CORP | Stock-Tech | 0.81% | — | -10.90% | |
| 37 | HII | Huntington Ingalls Industrie | Stock-Industrials | 0.81% | -0.68% | EXIT | |
| 38 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 0.76% | +0.04% | +22.12% | |
| 39 | VSDA | Victoryshares Dividend Accel | ETF-Other | 0.62% | -0.30% | -47.33% | |
| 40 | IEF | Ishares 7-10 Year Treasury B | ETF-Gov Bonds | 0.51% | +0.03% | +21.91% | |
| 41 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.51% | -0.10% | -60.60% | |
| 42 | SCHV | Schwab US Large-cap Value | ETF-Other | 0.42% | -0.19% | +2.49% | |
| 43 | EXPD | Expeditors Intl Wash Inc | Stock-Industrials | 0.35% | +0.01% | — | |
| 44 | RACE | Ferrari N.V. | Stock-Consumer Disc | 0.34% | — | — | |
| 45 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.25% | -0.12% | +1.62% | |
| 46 | VFLO | Victoryshares Free Cash Flow | ETF-Other | 0.25% | -0.12% | +2.70% | |
| 47 | XLC | Ss Comm Select Sector Spdr | ETF-Other | 0.23% | -0.11% | +2.71% | |
| 48 | XLK | Ss Technology Select Sector | ETF-Tech | 0.22% | -0.10% | +2.87% | |
| 49 | UBER | Uber Technologies Inc | Stock-Industrials | 0.20% | +0.01% | +50.00% | |
| 50 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.18% | — | +0.58% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | — | NEW | New buy |
| 2 | MSFT | Microsoft CORP | — | NEW | New buy |
| 3 | AAPL | Apple Inc | — | NEW | New buy |
| 4 | AMZN | Amazon.com Inc | — | NEW | New buy |
| 5 | CB | Chubb Limited | — | NEW | New buy |
| 6 | COST | Costco Wholesale CORP | — | NEW | New buy |
| 7 | ORI | Old Republic Intl CORP | — | NEW | New buy |
| 8 | JNJ | Johnson & Johnson | — | NEW | New buy |
| 9 | CMCSA | Comcast Corp-class A | — | NEW | New buy |
| 10 | ABBV | Abbvie Inc | — | NEW | New buy |
| 11 | SO | Southern Co/the | — | NEW | New buy |
| 12 | CVX | Chevron CORP | — | NEW | New buy |
| 13 | MDT | Medtronic plc | — | NEW | New buy |
| 14 | GIS | General Mills Inc | — | NEW | New buy |
| 15 | CSCO | Cisco Systems Inc | — | NEW | New buy |
| 16 | UPS | United Parcel Service-cl B | — | NEW | New buy |
| 17 | LYB | LyondellBasell Industries N.V. | — | NEW | New buy |
| 18 | CMI | Cummins Inc | — | NEW | New buy |
| 19 | NWPX | Nwpx Infrastructure Inc | — | NEW | New buy |
| 20 | QCOM | Qualcomm Inc | — | NEW | New buy |
| 21 | INMD | InMode Ltd. | — | NEW | New buy |
| 22 | DINO | Hf Sinclair CORP | — | NEW | New buy |
| 23 | TGT | Target CORP | — | NEW | New buy |
| 24 | GOOG | Alphabet Inc-cl C | — | NEW | New buy |
| 25 | ELAN | Elanco Animal Health Inc | — | NEW | New buy |
| 26 | AVGO | Broadcom Inc | — | NEW | New buy |
| 27 | ON | On Semiconductor | — | NEW | New buy |
| 28 | CTRA | Coterra Energy Inc | — | NEW | New buy |
| 29 | RELL | Richardson Elec LTD | — | NEW | New buy |
| 30 | CVS | Cvs Health CORP | — | NEW | New buy |
| 31 | GMAB | Genmab A/s -sp Adr | — | NEW | New buy |
| 32 | NVDA | Nvidia CORP | — | NEW | New buy |
| 33 | RTX | Rtx CORP | — | NEW | New buy |
| 34 | GTLS | Chart Industries Inc | — | NEW | New buy |
| 35 | VGSH | Vanguard Short-term Treasury | — | NEW | New buy |
| 36 | CIEN | Ciena CORP | — | NEW | New buy |
| 37 | HII | Huntington Ingalls Industrie | — | NEW | New buy |
| 38 | VCSH | Vanguard S/t CORP Bond ETF | — | NEW | New buy |
| 39 | VSDA | Victoryshares Dividend Accel | — | NEW | New buy |
| 40 | IEF | Ishares 7-10 Year Treasury B | — | NEW | New buy |
| 41 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | NEW | New buy |
| 42 | SCHV | Schwab US Large-cap Value | — | NEW | New buy |
| 43 | EXPD | Expeditors Intl Wash Inc | — | NEW | New buy |
| 44 | RACE | Ferrari N.V. | — | NEW | New buy |
| 45 | META | Meta Platforms Inc-class A | — | NEW | New buy |
| 46 | VFLO | Victoryshares Free Cash Flow | — | NEW | New buy |
| 47 | XLC | Ss Comm Select Sector Spdr | — | NEW | New buy |
| 48 | XLK | Ss Technology Select Sector | — | NEW | New buy |
| 49 | UBER | Uber Technologies Inc | — | NEW | New buy |
| 50 | IVV | Ishares Core S&p 500 ETF | — | NEW | New buy |
According to official SEC Form 13F filings, DDD Partners, LLC reported a total U.S. public equity portfolio value of $1.6B across 102 disclosed positions in Q1 2025.
During Q1 2025, DDD Partners, LLC's top holdings by market value included BRK-B (8.5%)、MSFT (6.2%)、AAPL (4.2%). The largest single position, BRK-B, represented 8.5% 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
BRK-B
市值: $69.7M
In Q1 2025, DDD Partners, LLC made 50 total portfolio adjustments, initiating 50 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 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.