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: 0001387818
Total reported value
$738.2M
$738.2M
46 檔
77.5%
During the Q1 2025 filing period, Barton Investment Management (CIK: 0001387818) submitted its Form 13F report to the U.S. SEC, disclosing a tracked public equity portfolio valued at $738.2M across 46 reported positions.
In Q1 2025, Barton Investment Management displayed an active expansion posture, initiating 46 new positions and adding to 0 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NFLX | Netflix Inc | Stock-Comm Services | 28.58% | -6.16% | -16.99% | |
| 2 | SHOP | Shopify Inc - Class A | Stock-Tech | 20.27% | +0.60% | -7.72% | |
| 3 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 12.15% | +2.73% | -13.18% | |
| 4 | OWL | Blue Owl Capital Inc | Stock-Financials | 4.69% | +0.16% | +4.18% | |
| 5 | GLBE | Global-E Online Ltd. | Stock-Other | 4.54% | +0.92% | +3.40% | |
| 6 | AL | Air Lease CORP | Stock-Other | 3.97% | -2.77% | EXIT | |
| 7 | EQIX | Equinix Inc | Stock-Real Estate | 3.77% | +0.46% | -1.54% | |
| 8 | OKTA | Okta Inc | Stock-Tech | 3.34% | +1.72% | -0.80% | |
| 9 | GTLB | Gitlab Inc-cl A | Stock-Tech | 2.54% | +0.48% | +30.87% | |
| 10 | GFL | Gfl Environmental Inc-sub Vt | Stock-Other | 2.48% | -0.12% | +0.79% | |
| 11 | AMT | American Tower CORP | Stock-Real Estate | 2.28% | +0.01% | -1.82% | |
| 12 | BL | Blackline Inc | Stock-Tech | 1.33% | -0.26% | -18.34% | |
| 13 | MSFT | Microsoft CORP | Stock-Tech | 1.19% | +0.10% | -1.60% | |
| 14 | PYPL | Paypal Holdings Inc | Stock-Financials | 1.06% | -0.02% | -6.88% | |
| 15 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 0.98% | +0.11% | — | |
| 16 | EA | Electronic Arts Inc | Stock-Comm Services | 0.96% | +0.09% | -7.37% | |
| 17 | QCOM | Qualcomm Inc | Stock-Tech | 0.92% | +0.36% | -1.26% | |
| 18 | AAPL | Apple Inc | Stock-Tech | 0.80% | +0.18% | — | |
| 19 | BRK-B | Berkshire Hathaway Inc. | Stock-Other | 0.68% | +0.08% | — | |
| 20 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.40% | +0.10% | -2.50% | |
| 21 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.37% | +0.24% | -0.05% | |
| 22 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.30% | +0.05% | — | |
| 23 | ABBV | Abbvie Inc | Stock-Healthcare | 0.25% | +0.05% | — | |
| 24 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.21% | +0.13% | -7.48% | |
| 25 | TROW | T Rowe Price Group Inc | Stock-Financials | 0.19% | +0.03% | -5.95% | |
| 26 | XOM | Exxon Mobil CORP | Stock-Energy | 0.18% | -0.03% | — | |
| 27 | VGSH | Vanguard Short-term Treasury | ETF-Gov Bonds | 0.18% | +0.01% | — | |
| 28 | ABT | Abbott Laboratories | Stock-Healthcare | 0.16% | — | — | |
| 29 | ADBE | Adobe Inc | Stock-Tech | 0.15% | -0.01% | — | |
| 30 | DASH | Doordash Inc - A | Stock-Consumer Disc | 0.13% | +0.04% | — | |
| 31 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.12% | — | — | |
| 32 | ORCL | Oracle CORP | Stock-Tech | 0.11% | — | -9.48% | |
| 33 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.09% | +0.02% | — | |
| 34 | BILL | Bill Holdings Inc | Stock-Tech | 0.08% | -0.02% | -2.29% | |
| 35 | DIS | Walt Disney Co/the | Stock-Comm Services | 0.08% | -0.01% | — | |
| 36 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.06% | +0.01% | — | |
| 37 | AXP | American Express Co | Stock-Financials | 0.06% | +0.01% | — | |
| 38 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.05% | — | — | |
| 39 | ADP | Automatic Data Processing | Stock-Tech | 0.05% | — | — | |
| 40 | NVDA | Nvidia CORP | Stock-Tech | 0.05% | +0.02% | -18.66% | |
| 41 | CI | THE Cigna Group | Stock-Healthcare | 0.04% | — | — | |
| 42 | CSCO | Cisco Systems Inc | Stock-Tech | 0.03% | +0.03% | — | |
| 43 | PFE | Pfizer Inc | Stock-Healthcare | 0.03% | — | +0.17% | |
| 44 | WMT | Walmart Inc | Stock-Consumer Staples | 0.03% | — | — | |
| 45 | NTRS | Northern Trust CORP | Stock-Financials | 0.03% | +0.01% | — | |
| 46 | VTV | Vanguard Value ETF | ETF-Other | 0.03% | +0.01% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | NFLX | Netflix Inc | — | NEW | New buy |
| 2 | SHOP | Shopify Inc - Class A | — | NEW | New buy |
| 3 | AMZN | Amazon.com Inc | — | NEW | New buy |
| 4 | OWL | Blue Owl Capital Inc | — | NEW | New buy |
| 5 | GLBE | Global-E Online Ltd. | — | NEW | New buy |
| 6 | AL | Air Lease CORP | — | NEW | New buy |
| 7 | EQIX | Equinix Inc | — | NEW | New buy |
| 8 | OKTA | Okta Inc | — | NEW | New buy |
| 9 | GTLB | Gitlab Inc-cl A | — | NEW | New buy |
| 10 | GFL | Gfl Environmental Inc-sub Vt | — | NEW | New buy |
| 11 | AMT | American Tower CORP | — | NEW | New buy |
| 12 | BL | Blackline Inc | — | NEW | New buy |
| 13 | MSFT | Microsoft CORP | — | NEW | New buy |
| 14 | PYPL | Paypal Holdings Inc | — | NEW | New buy |
| 15 | BRK-A | Berkshire Hathaway Inc-cl A | — | NEW | New buy |
| 16 | EA | Electronic Arts Inc | — | NEW | New buy |
| 17 | QCOM | Qualcomm Inc | — | NEW | New buy |
| 18 | AAPL | Apple Inc | — | NEW | New buy |
| 19 | BRK-B | Berkshire Hathaway Inc. | — | NEW | New buy |
| 20 | VTI | Vanguard Total Stock Mkt ETF | — | NEW | New buy |
| 21 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| 22 | JNJ | Johnson & Johnson | — | NEW | New buy |
| 23 | ABBV | Abbvie Inc | — | NEW | New buy |
| 24 | GOOG | Alphabet Inc-cl C | — | NEW | New buy |
| 25 | TROW | T Rowe Price Group Inc | — | NEW | New buy |
| 26 | XOM | Exxon Mobil CORP | — | NEW | New buy |
| 27 | VGSH | Vanguard Short-term Treasury | — | NEW | New buy |
| 28 | ABT | Abbott Laboratories | — | NEW | New buy |
| 29 | ADBE | Adobe Inc | — | NEW | New buy |
| 30 | DASH | Doordash Inc - A | — | NEW | New buy |
| 31 | COST | Costco Wholesale CORP | — | NEW | New buy |
| 32 | ORCL | Oracle CORP | — | NEW | New buy |
| 33 | MRK | Merck & Co. Inc. | — | NEW | New buy |
| 34 | BILL | Bill Holdings Inc | — | NEW | New buy |
| 35 | DIS | Walt Disney Co/the | — | NEW | New buy |
| 36 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | NEW | New buy |
| 37 | AXP | American Express Co | — | NEW | New buy |
| 38 | META | Meta Platforms Inc-class A | — | NEW | New buy |
| 39 | ADP | Automatic Data Processing | — | NEW | New buy |
| 40 | NVDA | Nvidia CORP | — | NEW | New buy |
| 41 | CI | THE Cigna Group | — | NEW | New buy |
| 42 | CSCO | Cisco Systems Inc | — | NEW | New buy |
| 43 | PFE | Pfizer Inc | — | NEW | New buy |
| 44 | WMT | Walmart Inc | — | NEW | New buy |
| 45 | NTRS | Northern Trust CORP | — | NEW | New buy |
| 46 | VTV | Vanguard Value ETF | — | NEW | New buy |
According to official SEC Form 13F filings, Barton Investment Management reported a total U.S. public equity portfolio value of $738.2M across 46 disclosed positions in Q1 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 NFLX, SHOP, AMZN) accounted for 77.5% of total reported equity market value during Q1 2025.
Top New Position Initiated
NFLX
市值: $232.7M
During Q1 2025, Barton Investment Management's top holdings by market value included NFLX (28.6%)、SHOP (20.3%)、AMZN (12.2%). The largest single position, NFLX, represented 28.6% of total portfolio value.
In Q1 2025, Barton Investment Management made 46 total portfolio adjustments, initiating 46 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.