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: 0001810720
Total reported value
$1.3B
$1.3B
208 檔
62.4%
In Q4 2025, Charter Oak Capital Management, LLC's U.S. equity holdings reached a combined market value of $1.3B, distributed across 208 disclosed stock positions.
In Q4 2025, Charter Oak Capital Management, LLC displayed an active expansion posture, initiating 8 new positions and adding to 20 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 208 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 25.75% | -1.17% | -2.84% | |
| 2 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 14.09% | +0.51% | +2.31% | |
| 3 | VXUS | Vanguard Total Intl Stock | ETF-Other | 9.57% | +0.45% | +6.29% | |
| 4 | IGIB | Ishares 5-10y Inv Grade CORP | ETF-Corp Bonds | 6.28% | +0.32% | +7.02% | |
| 5 | VXF | Vanguard Extended Market ETF | ETF-Other | 5.71% | -0.09% | -1.12% | |
| 6 | BSV | Vanguard Short-term Bond ETF | ETF-Other | 4.70% | -0.41% | -18.28% | |
| 7 | VEU | Vanguard Ftse All-world Ex-u | ETF-Other | 2.88% | -0.11% | -4.46% | |
| 8 | IXUS | Ishares Core Intl Stock ETF | ETF-Other | 2.68% | -0.05% | -4.95% | |
| 9 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 2.29% | -0.12% | -1.10% | |
| 10 | VUSB | Vanguard Ultra Short Bond Et | ETF-Other | 2.20% | +1.17% | +8149.90% | |
| 11 | AAPL | Apple Inc | Stock-Tech | 1.63% | -0.12% | +1.05% | |
| 12 | IGSB | Ishares 1-5y Inv Grade CORP | ETF-Other | 0.98% | -0.03% | -7.33% | |
| 13 | ACWI | Ishares Msci Acwi ETF | ETF-Other | 0.87% | -0.01% | -0.72% | |
| 14 | VSGX | Vanguard Esg Intl Stock ETF | ETF-Other | 0.86% | +0.01% | +1.50% | |
| 15 | SUSA | Ishares Esg Optimized Msci U | ETF-Other | 0.77% | +0.01% | -2.61% | |
| 16 | IUSV | Ishares Core S&p U.s. Value | ETF-Other | 0.70% | +0.04% | +1.99% | |
| 17 | ACWX | Ishares Msci Acwi Ex US ETF | ETF-Other | 0.69% | — | -2.25% | |
| 18 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 0.63% | -0.05% | -3.43% | |
| 19 | BND | Vanguard Total Bond Market | ETF-Other | 0.61% | -0.05% | -14.43% | |
| 20 | ESGV | Vanguard Esg US Stock ETF | ETF-Other | 0.49% | -0.03% | -4.13% | |
| 21 | NUBD | Nuveen Esg US Aggregate Bond | ETF-Other | 0.46% | +0.01% | +11.56% | |
| 22 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 0.42% | -0.03% | +1.01% | |
| 23 | MSFT | Microsoft CORP | Stock-Tech | 0.37% | -0.07% | -0.49% | |
| 24 | VTV | Vanguard Value ETF | ETF-Other | 0.36% | +0.03% | +1.56% | |
| 25 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.34% | +0.01% | -3.97% | |
| 26 | VUG | Vanguard Growth ETF | ETF-Other | 0.34% | -0.01% | -6.59% | |
| 27 | IXN | Ishares Global Tech ETF | ETF-Tech | 0.32% | — | +0.12% | |
| 28 | ADI | Analog Devices Inc | Stock-Tech | 0.32% | +0.06% | +0.03% | |
| 29 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.32% | -0.01% | +0.67% | |
| 30 | VIG | Vanguard Dividend Apprec ETF | ETF-Other | 0.29% | +0.01% | -0.97% | |
| 31 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.29% | -0.02% | +2.63% | |
| 32 | SUSB | Ishares Esg Aware 1-5 Year U | ETF-Other | 0.28% | -0.01% | +1.93% | |
| 33 | EAGG | Ishares Esg Aware US Aggrega | ETF-Other | 0.27% | -0.01% | +4.47% | |
| 34 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 0.26% | +0.17% | +70.21% | |
| 35 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.25% | -0.04% | +7.66% | |
| 36 | IHI | Ishares U.s. Medical Devices | ETF-Other | 0.23% | -0.03% | -9.63% | |
| 37 | SLQD | Ishares 0-5 Yr Inv Grd CORP | ETF-Other | 0.22% | -0.06% | -29.64% | |
| 38 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.22% | +0.02% | +10.84% | |
| 39 | VGK | Vanguard Ftse Europe ETF | ETF-Other | 0.22% | -0.01% | -3.18% | |
| 40 | MS | Morgan Stanley | Stock-Financials | 0.21% | -0.01% | -1.63% | |
| 41 | SPXL | Direxion Daily S&p 500 Bull | ETF-Large Cap & Growth | 0.21% | -0.03% | -0.21% | |
| 42 | ESML | Ishares Esg Aware Msci USA S | ETF-Other | 0.20% | -0.01% | -1.62% | |
| 43 | ESGD | Ishares Trust Ishares Esg Aw | ETF-Other | 0.18% | — | -2.15% | |
| 44 | PNC | Pnc Financial Services Group | Stock-Financials | 0.17% | -0.01% | -4.94% | |
| 45 | DSI | Ishares Esg Msci Kld 400 ETF | ETF-Other | 0.15% | — | -4.38% | |
| 46 | NVDA | Nvidia CORP | Stock-Tech | 0.15% | -0.01% | +3.01% | |
| 47 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.15% | — | -4.98% | |
| 48 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.15% | +0.03% | +16.12% | |
| 49 | ABBV | Abbvie Inc | Stock-Healthcare | 0.15% | -0.01% | -0.52% | |
| 50 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.14% | +0.04% | +0.86% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VUSB | Vanguard Ultra Short Bond Et | +2.2% | +8149.90% | Add |
| 2 | VXUS | Vanguard Total Intl Stock | +0.6% | +6.29% | Add |
| 3 | IGIB | Ishares 5-10y Inv Grade CORP | +0.2% | +7.02% | Add |
| 4 | VYM | Vanguard High Dvd Yield ETF | +0.1% | +70.21% | Add |
| 5 | AAPL | Apple Inc | +0.1% | +1.05% | Add |
| 6 | JNJ | Johnson & Johnson | 0% | +10.84% | Add |
| 7 | EUSB | Ishr Esg Advn Universal Bd-$ | 0% | +45.02% | Add |
| 8 | NUBD | Nuveen Esg US Aggregate Bond | 0% | +11.56% | Add |
| 9 | RTX | Rtx CORP | 0% | +19.36% | Add |
| 10 | GOOGL | Alphabet Inc-cl A | 0% | +2.06% | Add |
| 11 | QCOM | Qualcomm Inc | 0% | +56.12% | Add |
| 12 | VSGX | Vanguard Esg Intl Stock ETF | 0% | +1.50% | Add |
| 13 | ADI | Analog Devices Inc | 0% | +0.03% | Add |
| 14 | LLY | Eli Lilly & Co | 0% | -0.81% | Trim |
| 15 | GOOG | Alphabet Inc-cl C | 0% | -3.89% | Trim |
| 16 | IEFA | Ishares Core Msci Eafe ETF | 0% | +16.12% | Add |
| 17 | JPM | Jpmorgan Chase & Co | 0% | +7.66% | Add |
| 18 | WMT | Walmart Inc | 0% | +16.45% | Add |
| 19 | MRK | Merck & Co. Inc. | 0% | -0.86% | Trim |
| 20 | IUSV | Ishares Core S&p U.s. Value | 0% | +1.99% | Add |
| 21 | MS | Morgan Stanley | 0% | -1.63% | Trim |
| 22 | VEA | Vanguard Ftse Developed ETF | 0% | +2.63% | Add |
| 23 | CLS | Celestica Inc | 0% | +0.04% | Add |
| 24 | VGT | Vanguard Info Tech ETF | 0% | -20.33% | Trim |
| 25 | IHI | Ishares U.s. Medical Devices | 0% | -9.63% | Trim |
| 26 | ISTB | Ishares Core 1-5 Year Usd Bo | 0% | -17.17% | Trim |
| 27 | VUG | Vanguard Growth ETF | 0% | -6.59% | Trim |
| 28 | VOO | Vanguard S&p 500 ETF | 0% | -1.10% | Trim |
| 29 | MSFT | Microsoft CORP | 0% | -0.49% | Trim |
| 30 | SHY | Ishares 1-3 Year Treasury Bo | -0.1% | -37.17% | Trim |
| 31 | SLQD | Ishares 0-5 Yr Inv Grd CORP | -0.1% | -29.64% | Trim |
| 32 | IGSB | Ishares 1-5y Inv Grade CORP | -0.1% | -7.33% | Trim |
| 33 | AGG | Ishares Core U.s. Aggregate | -0.1% | +2.31% | Add |
| 34 | BND | Vanguard Total Bond Market | -0.1% | -14.43% | Trim |
| 35 | VEU | Vanguard Ftse All-world Ex-u | -0.1% | -4.46% | Trim |
| 36 | IXUS | Ishares Core Intl Stock ETF | -0.2% | -4.95% | Trim |
| 37 | VXF | Vanguard Extended Market ETF | -0.2% | -1.12% | Trim |
| 38 | IVV | Ishares Core S&p 500 ETF | -0.9% | -2.84% | Trim |
| 39 | BSV | Vanguard Short-term Bond ETF | -1.2% | -18.28% | Trim |
| 40 | REGN | Regeneron Pharmaceuticals | — | NEW | New buy |
| 41 | MKL | Markel Group Inc | — | NEW | New buy |
| 42 | HIG | Hartford Insurance Group Inc | — | EXIT | Sold out |
| 43 | XJR | Ishr Esg Ss S&p Smal-cap-usd | — | NEW | New buy |
| 44 | GLD | Spdr Gold Shares | — | NEW | New buy |
| 45 | CARR | Carrier Global CORP | — | EXIT | Sold out |
| 46 | ES | Eversource Energy | — | NEW | New buy |
| 47 | ESGE | Ishares Inc Ishares Esg Awar | — | NEW | New buy |
| 48 | IAGG | Ishares Intl Aggregate Bond | — | EXIT | Sold out |
| 49 | DUK | Duke Energy CORP | — | NEW | New buy |
| 50 | IAU | Ishares Gold Trust | — | NEW | New buy |
According to official SEC Form 13F filings, Charter Oak Capital Management, LLC reported a total U.S. public equity portfolio value of $1.3B across 208 disclosed positions in Q4 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 IVV, AGG, VXUS) accounted for 62.4% of total reported equity market value during Q4 2025.
Top New Position Initiated
REGN
市值: $739.5K
Top Position Liquidated / Trimmed
HIG
前期市值: $326.7K
During Q4 2025, Charter Oak Capital Management, LLC's top holdings by market value included IVV (25.8%)、AGG (14.1%)、VXUS (9.6%). The largest single position, IVV, represented 25.8% of total portfolio value.
In Q4 2025, Charter Oak Capital Management, LLC made 50 total portfolio adjustments, initiating 8 new buys, adding to 20 positions, trimming 19 holdings, and fully liquidating 3 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.