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: 0001954929
Total reported value
$318.6M
$318.6M
83 檔
49.2%
At the close of Q1 2026, Summa Corp. disclosed equity holdings valued at approximately $318.6M, spread across 83 reported holdings.
Summa Corp. executed strategic sector rebalancing during Q1 2026, establishing 11 new positions while fully exiting 5 holdings and trimming 22 positions.
In terms of portfolio concentration, the top 5 core holdings (including NVDA, AMD, MSFT) accounted for 49.2% of total reported equity market value during Q1 2026.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 45.79% | -8.73% | -0.01% | |
| 2 | AMD | Advanced Micro Devices | Stock-Tech | 10.30% | +10.76% | +0.58% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 3.48% | -0.79% | +2.67% | |
| 4 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 2.96% | -0.39% | +562.23% | |
| 5 | QUAL | Ishares Msci USA Quality Fac | ETF-Other | 2.24% | -0.29% | — | |
| 6 | IWF | Ishares Russell 1000 Growth | ETF-Other | 1.97% | +0.27% | +1.49% | |
| 7 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.84% | -0.17% | +1.14% | |
| 8 | QCOM | Qualcomm Inc | Stock-Tech | 1.81% | +0.22% | -2.86% | |
| 9 | MRVL | Marvell Technology Inc | Stock-Tech | 1.72% | +2.95% | +5.00% | |
| 10 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 1.71% | -0.18% | — | |
| 11 | DBEF | Xtrackers Msci Eafe Hedged E | ETF-Other | 1.60% | -0.13% | +72.00% | |
| 12 | AAPL | Apple Inc | Stock-Tech | 1.32% | -0.22% | -1.62% | |
| 13 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.22% | -0.11% | -3.92% | |
| 14 | IWD | Ishares Russell 1000 Value E | ETF-Other | 1.18% | +0.25% | — | |
| 15 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.00% | -0.16% | +4.47% | |
| 16 | GINN | Goldman Sachs Innovate Eqty | ETF-Commodities | 1.00% | +0.36% | +960.69% | |
| 17 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 0.88% | -0.14% | — | |
| 18 | UBER | Uber Technologies Inc | Stock-Industrials | 0.78% | -0.19% | +4.56% | |
| 19 | OPRT | Oportun Financial CORP | Stock-Other | 0.76% | -0.23% | — | |
| 20 | WMT | Walmart Inc | Stock-Consumer Staples | 0.75% | -0.23% | -7.81% | |
| 21 | GLD | Spdr Gold Shares | ETF-Commodities | 0.67% | -0.23% | -21.23% | |
| 22 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.57% | -0.05% | -1.48% | |
| 23 | VLO | Valero Energy CORP | Stock-Energy | 0.55% | -0.11% | — | |
| 24 | IEF | Ishares 7-10 Year Treasury B | ETF-Gov Bonds | 0.55% | -0.14% | -0.61% | |
| 25 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.50% | +0.01% | — | |
| 26 | VB | Vanguard Small-cap ETF | ETF-Other | 0.50% | -0.06% | — | |
| 27 | SHY | Ishares 1-3 Year Treasury Bo | ETF-Gov Bonds | 0.48% | -0.08% | +30.82% | |
| 28 | EMB | Ishares Jp Morgan Usd Emergi | ETF-Other | 0.47% | -0.10% | — | |
| 29 | XOM | Exxon Mobil CORP | Stock-Energy | 0.46% | -0.18% | -5.71% | |
| 30 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.46% | -0.09% | — | |
| 31 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.43% | +0.02% | -2.71% | |
| 32 | IEI | Ishares 3-7 Year Treasury Bo | ETF-Gov Bonds | 0.41% | -0.18% | -3.93% | |
| 33 | MA | Mastercard Inc - A | Stock-Financials | 0.36% | -0.18% | — | |
| 34 | MINT | Pimco Enhanced Short Maturit | ETF-Other | 0.35% | +0.04% | -4.55% | |
| 35 | AVGO | Broadcom Inc | Stock-Tech | 0.32% | -0.08% | -4.52% | |
| 36 | VCSH | Vanguard S/t CORP Bond ETF | ETF-Corp Bonds | 0.31% | -0.07% | — | |
| 37 | SLQD | Ishares 0-5 Yr Inv Grd CORP | ETF-Other | 0.31% | -0.03% | — | |
| 38 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.31% | -0.08% | -3.64% | |
| 39 | TIP | Ishares Tips Bond ETF | ETF-Other | 0.29% | -0.07% | — | |
| 40 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 0.29% | -0.02% | — | |
| 41 | VWOB | Vanguard Emerg Mkts Gov Bnd | ETF-Other | 0.27% | -0.06% | — | |
| 42 | BIL | Ss Spdr Bb 1-3m T-bill ETF | ETF-Gov Bonds | 0.27% | -0.07% | +1.20% | |
| 43 | MRK | Merck & Co. Inc. | Stock-Healthcare | 0.27% | -0.05% | — | |
| 44 | O | Realty Income CORP | Stock-Real Estate | 0.27% | -0.07% | — | |
| 45 | VYM | Vanguard High Dvd Yield ETF | ETF-Other | 0.24% | -0.04% | — | |
| 46 | EPD | Enterprise Products Partners | Stock-Energy | 0.24% | -0.06% | — | |
| 47 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.23% | -0.04% | +9.95% | |
| 48 | AAXJ | Ishares Msci All Country Asi | ETF-Other | 0.22% | -0.01% | — | |
| 49 | PYLD | Pimco Multisector Bond Actv | ETF-Other | 0.22% | -0.05% | +53.85% | |
| 50 | VCLT | Vanguard Long-term CORP Bond | ETF-Corp Bonds | 0.22% | -0.05% | +75.00% |
According to official SEC Form 13F filings, Summa Corp. reported a total U.S. public equity portfolio value of $318.6M across 83 disclosed positions in Q1 2026.
During Q1 2026, Summa Corp.'s top holdings by market value included NVDA (45.8%)、AMD (10.3%)、MSFT (3.5%). The largest single position, NVDA, represented 45.8% 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
QUAL
市值: $5.4M
Top Position Liquidated / Trimmed
LQD
前期市值: $487.6K
In Q1 2026, Summa Corp. made 56 total portfolio adjustments, initiating 11 new buys, adding to 18 positions, trimming 22 holdings, and fully liquidating 5 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.