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: 0002034595
Total reported value
$477.8M
$477.8M
330 檔
9.8%
At the close of Q1 2025, Mattson Financial Services, LLC disclosed equity holdings valued at approximately $477.8M, spread across 330 reported holdings.
In Q1 2025, Mattson Financial Services, LLC displayed an active expansion posture, initiating 14 new positions and adding to 13 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 330 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 3.05% | -0.06% | +16.30% | |
| 2 | DMBS | Doubleline Mortgage ETF | ETF-Other | 2.97% | -0.25% | +51.40% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 2.93% | -0.31% | +29.04% | |
| 4 | NVDA | Nvidia CORP | Stock-Tech | 2.59% | +0.86% | +27.99% | |
| 5 | AAPL | Apple Inc | Stock-Tech | 2.48% | +0.38% | +6.29% | |
| 6 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-Large Cap & Growth | 2.45% | +0.27% | +2.63% | |
| 7 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 2.16% | +0.03% | +2.77% | |
| 8 | META | Meta Platforms Inc-class A | Stock-Comm Services | 2.02% | +0.08% | +8.38% | |
| 9 | XFIV | Bondbloxx Bbg 5 Yr US Treas | ETF-Other | 1.68% | -1.22% | +90.91% | |
| 10 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 1.64% | +0.22% | +15.18% | |
| 11 | SPYI | Neos S&p 500 High Income ETF | ETF-Large Cap & Growth | 1.62% | — | -32.99% | |
| 12 | V | Visa Inc-class A Shares | Stock-Financials | 1.48% | +0.12% | +26.64% | |
| 13 | XBJL | Inn US Eq Acc 9 Buff July | ETF-Other | 1.36% | — | -44.25% | |
| 14 | CVX | Chevron CORP | Stock-Energy | 1.33% | -0.27% | +4.15% | |
| 15 | BBBS | Bblx Bbb 1-5y CORP Bond ETF | ETF-Corp Bonds | 1.31% | -0.46% | -21.65% | |
| 16 | GS | Goldman Sachs Group Inc | Stock-Financials | 1.30% | +0.17% | +6.06% | |
| 17 | MBS | Angel Oak Mortg-bcked Se ETF | ETF-Other | 1.30% | — | +17.61% | |
| 18 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.27% | +0.08% | +4.49% | |
| 19 | MDT | Medtronic plc | Stock-Healthcare | 1.27% | -0.13% | +11.16% | |
| 20 | XSVN | Bondbloxx Bbg 7 Yr US Treas | ETF-Other | 1.18% | +0.39% | +166.35% | |
| 21 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.14% | -0.23% | +6.24% | |
| 22 | MS | Morgan Stanley | Stock-Financials | 1.11% | +0.12% | +1.40% | |
| 23 | JAAA | Janus Henderson Aaa Clo ETF | ETF-Other | 1.07% | -0.23% | +19.60% | |
| 24 | WMT | Walmart Inc | Stock-Consumer Staples | 1.07% | -0.22% | -2.16% | |
| 25 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 1.07% | -0.01% | +9.02% | |
| 26 | XTRE | Bondbloxx Bbg 3y US Tsy ETF | ETF-Other | 1.06% | -1.16% | EXIT | |
| 27 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 1.04% | -0.19% | -0.47% | |
| 28 | DABS | Doubleline Asset-backed ETF | ETF-Other | 1.04% | -0.18% | — | |
| 29 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.02% | -0.02% | -6.43% | |
| 30 | KO | Coca-cola Co/the | Stock-Consumer Staples | 1.00% | -0.03% | +12.53% | |
| 31 | ABT | Abbott Laboratories | Stock-Healthcare | 1.00% | -0.35% | +0.95% | |
| 32 | EXR | Extra Space Storage Inc | Stock-Real Estate | 0.95% | -0.04% | +17.66% | |
| 33 | SBUX | Starbucks CORP | Stock-Consumer Disc | 0.93% | +0.01% | -1.32% | |
| 34 | PCMM | Bblx Private Credit Clo ETF | ETF-Other | 0.91% | -0.36% | — | |
| 35 | TJUL | Innovator Equity Defined Pro | ETF-Other | 0.91% | — | -48.44% | |
| 36 | TGT | Target CORP | Stock-Consumer Disc | 0.90% | -0.12% | +49.79% | |
| 37 | AVGO | Broadcom Inc | Stock-Tech | 0.88% | +0.16% | +0.54% | |
| 38 | COP | Conocophillips | Stock-Energy | 0.88% | -0.13% | +26.65% | |
| 39 | SPDW | Ste Str Spdr Pt Dw EU ETF | ETF-Other | 0.87% | -0.06% | -34.01% | |
| 40 | SLB | Slb LTD | Stock-Energy | 0.85% | — | +18.90% | |
| 41 | LOW | Lowe's Cos Inc | Stock-Consumer Disc | 0.82% | -0.14% | +16.96% | |
| 42 | AVDE | Avantis International Equity | ETF-Other | 0.82% | -0.04% | — | |
| 43 | BAC | Bank Of America CORP | Stock-Financials | 0.80% | +0.08% | +5.66% | |
| 44 | URI | United Rentals Inc | Stock-Industrials | 0.78% | +0.23% | +37.62% | |
| 45 | PFE | Pfizer Inc | Stock-Healthcare | 0.77% | — | +23.34% | |
| 46 | CRPT | Ft Skybr Crypt & Dig Econ | ETF-Other | 0.77% | -0.09% | +55.78% | |
| 47 | HELO | Jpmorgan Hedged Equity ETF | ETF-Other | 0.77% | — | -51.92% | |
| 48 | NEE | Nextera Energy Inc | Stock-Utilities | 0.75% | +0.01% | +19.70% | |
| 49 | AZEK | Azek Co Inc/the | Stock-Other | 0.75% | — | +1597.30% | |
| 50 | PANW | Palo Alto Networks Inc | Stock-Tech | 0.75% | +0.59% | +118.94% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | DMBS | Doubleline Mortgage ETF | +0.8% | +51.40% | Add |
| 2 | XFIV | Bondbloxx Bbg 5 Yr US Treas | +0.7% | +90.91% | Add |
| 3 | AZEK | Azek Co Inc/the | +0.7% | +1597.30% | Add |
| 4 | XSVN | Bondbloxx Bbg 7 Yr US Treas | +0.7% | +166.35% | Add |
| 5 | V | Visa Inc-class A Shares | +0.5% | +26.64% | Add |
| 6 | AMZN | Amazon.com Inc | +0.3% | +16.30% | Add |
| 7 | RSP | Invesco S&p 500 Equal Weight | +0.3% | +2906.19% | Add |
| 8 | PEP | Pepsico Inc | +0.3% | +2791.96% | Add |
| 9 | AVEM | Avantis Emerging Markets Eq | +0.3% | +96.49% | Add |
| 10 | CRPT | Ft Skybr Crypt & Dig Econ | +0.2% | +55.78% | Add |
| 11 | CHAT | Roundhill Gen Ai & Tech ETF | +0.2% | +119.83% | Add |
| 12 | NVDA | Nvidia CORP | +0.2% | +27.99% | Add |
| 13 | MSFT | Microsoft CORP | +0.2% | +29.04% | Add |
| 14 | BDX | Becton Dickinson And Co | -0.3% | -88.14% | Trim |
| 15 | SHW | Sherwin-williams Co/the | -0.3% | -99.93% | Trim |
| 16 | TFJL | Innovator 20 Yr Treas Bond 5 | -0.3% | -99.47% | Trim |
| 17 | XTRE | Bondbloxx Bbg 3y US Tsy ETF | -0.4% | -20.22% | Trim |
| 18 | IGSB | Ishares 1-5y Inv Grade CORP | -0.4% | -64.12% | Trim |
| 19 | BBBS | Bblx Bbb 1-5y CORP Bond ETF | -0.5% | -21.65% | Trim |
| 20 | IQLT | Ishares Msci International Q | -0.5% | -99.72% | Trim |
| 21 | GBUYUSD | Goldman Sachs Fut Consumer | -0.5% | -99.67% | Trim |
| 22 | SPDW | Ste Str Spdr Pt Dw EU ETF | -0.6% | -34.01% | Trim |
| 23 | JEPI | Jpmorgan Equity Premium Inco | -0.6% | -99.69% | Trim |
| 24 | AMD | Advanced Micro Devices | -0.7% | -99.93% | Trim |
| 25 | SIXJ | Allian US Equ 6 Mon Bu10-usd | -0.8% | -99.71% | Trim |
| 26 | JSI | Jh Securitized Income ETF | -0.8% | -98.70% | Trim |
| 27 | IGIB | Ishares 5-10y Inv Grade CORP | -0.9% | -83.45% | Trim |
| 28 | TJUL | Innovator Equity Defined Pro | -0.9% | -48.44% | Trim |
| 29 | HELO | Jpmorgan Hedged Equity ETF | -1% | -51.92% | Trim |
| 30 | SPYI | Neos S&p 500 High Income ETF | -1.1% | -32.99% | Trim |
| 31 | LMBS | First Trust Low Duration Opp | -1.2% | -98.66% | Trim |
| 32 | XBJL | Inn US Eq Acc 9 Buff July | -1.2% | -44.25% | Trim |
| 33 | DABS | Doubleline Asset-backed ETF | — | NEW | New buy |
| 34 | PCMM | Bblx Private Credit Clo ETF | — | NEW | New buy |
| 35 | AVDE | Avantis International Equity | — | NEW | New buy |
| 36 | RECS | Columbia Resear Enh Cor ETF | — | NEW | New buy |
| 37 | APH | Amphenol Corp-cl A | — | NEW | New buy |
| 38 | XTEN | Bondbloxx Bbg 10y US Tsy ETF | — | NEW | New buy |
| 39 | BBUS | Jpmorgan Betabuilders US Equ | — | NEW | New buy |
| 40 | LRCX | Lam Research CORP | — | NEW | New buy |
| 41 | OCTW | Alianzim US Eq Bfr20 Oct-usd | — | NEW | New buy |
| 42 | BKR | Baker Hughes Co | — | NEW | New buy |
| 43 | LRCXEUR | Lam Research CORP | — | EXIT | Sold out |
| 44 | QTUM | Defiance Quantum ETF | — | NEW | New buy |
| 45 | IETC | Ishares U.s. Tech Independen | — | NEW | New buy |
| 46 | MA | Mastercard Inc - A | — | EXIT | Sold out |
| 47 | LOUP | Innovator Deepwater Frontier | — | NEW | New buy |
| 48 | SNPS | Synopsys Inc | — | NEW | New buy |
| 49 | IQV | Iqvia Holdings Inc | — | EXIT | Sold out |
| 50 | AMP | Ameriprise Financial Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, Mattson Financial Services, LLC reported a total U.S. public equity portfolio value of $477.8M across 330 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 AMZN, DMBS, MSFT) accounted for 9.8% of total reported equity market value during Q1 2025.
Top New Position Initiated
DABS
市值: $3.4M
Top Position Liquidated / Trimmed
LRCXEUR
前期市值: $1.6M
During Q1 2025, Mattson Financial Services, LLC's top holdings by market value included AMZN (3.0%)、DMBS (3.0%)、MSFT (2.9%). The largest single position, AMZN, represented 3.0% of total portfolio value.
In Q1 2025, Mattson Financial Services, LLC made 50 total portfolio adjustments, initiating 14 new buys, adding to 13 positions, trimming 19 holdings, and fully liquidating 4 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.