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: 0001448430
Total reported value
$133.1M
$133.1M
43 檔
40.3%
In Q1 2026, Aldebaran Capital, LLC's U.S. equity holdings reached a combined market value of $133.1M, distributed across 43 disclosed stock positions.
In Q1 2026, Aldebaran Capital, LLC adopted a defensive or profit-taking posture, trimming 24 positions and completely liquidating 0 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 14.72% | +0.89% | -0.02% | |
| 2 | OXY | Occidental Petroleum CORP | Stock-Energy | 7.66% | -2.80% | -3.43% | |
| 3 | BG | Bunge Global SA | Stock-Consumer Staples | 6.57% | -1.23% | -28.07% | |
| 4 | LLY | Eli Lilly & Co | Stock-Healthcare | 6.33% | +1.79% | -0.28% | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 5.76% | -0.14% | +12.21% | |
| 6 | SU | Suncor Energy Inc | Stock-Energy | 5.23% | -1.11% | -10.26% | |
| 7 | IWS | Ishares Russell Mid-cap Valu | ETF-Other | 4.47% | +0.43% | -0.13% | |
| 8 | CVX | Chevron CORP | Stock-Energy | 4.19% | -0.94% | -0.19% | |
| 9 | GLNCY | Glencore PLC -unsp Adr | Stock-Other | 3.89% | -0.51% | — | |
| 10 | BAC | Bank Of America CORP | Stock-Financials | 3.88% | +0.48% | -1.05% | |
| 11 | ACRS | Aclaris Therapeutics Inc | Stock-Other | 2.72% | +1.00% | -0.74% | |
| 12 | BCI | Abrdn Bloomberg All Commodit | ETF-Other | 2.66% | -0.28% | -0.46% | |
| 13 | CENX | Century Aluminum Company | Stock-Materials | 2.58% | -0.78% | -0.23% | |
| 14 | CATO | Cato Corp-class A | Stock-Other | 2.55% | +0.30% | +12.88% | |
| 15 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.54% | +0.23% | — | |
| 16 | VZ | Verizon Communications Inc | Stock-Comm Services | 2.30% | -2.30% | EXIT | |
| 17 | LKQ | Lkq CORP | Stock-Consumer Disc | 2.29% | +0.83% | — | |
| 18 | FCX | Freeport-mcmoran Inc | Stock-Materials | 2.19% | +0.09% | -0.13% | |
| 19 | AMLX | Amylyx Pharmaceuticals Inc | Stock-Other | 2.10% | +0.54% | -0.31% | |
| 20 | SIRI | Sirius Xm Holdings Inc | Stock-Comm Services | 2.04% | +0.49% | +8.52% | |
| 21 | ENB | Enbridge Inc | Stock-Energy | 1.65% | -0.04% | -0.57% | |
| 22 | ZD | Ziff Davis Inc | Stock-Other | 1.32% | +0.30% | — | |
| 23 | MOH | Molina Healthcare Inc | Stock-Healthcare | 1.28% | +0.87% | -0.34% | |
| 24 | PATK | Patrick Industries Inc | Stock-Consumer Disc | 1.18% | -0.26% | — | |
| 25 | BRK-A | Berkshire Hathaway Inc-cl A | Stock-Other | 1.10% | +0.03% | — | |
| 26 | ✓ | Stock-Other | 0.97% | +0.37% | -1.33% | ||
| 27 | TECX | Tectonic Therapeutic Inc | Stock-Other | 0.88% | +0.07% | -0.45% | |
| 28 | RELL | Richardson Elec LTD | Stock-Other | 0.79% | +0.55% | -21.02% | |
| 29 | EWJV | Ishares Msci Japan Value ETF | ETF-Other | 0.54% | +1.64% | — | |
| 30 | 2KZ0 | Kezar Life Sciences Inc | Stock-Other | 0.46% | -0.46% | EXIT | |
| 31 | PMVP | Pmv Pharmaceuticals Inc | Stock-Other | 0.45% | +0.02% | -0.97% | |
| 32 | AVIR | Atea Pharmaceuticals Inc | Stock-Other | 0.37% | -0.06% | -0.64% | |
| 33 | ✓ | Duke Energy Corp New | Stock-Other | 0.36% | -0.02% | — | |
| 34 | MBIN | Merchants Bancorp/in | Stock-Other | 0.33% | +0.05% | — | |
| 35 | AEP | American Electric Power Company, Inc. | Stock-Utilities | 0.27% | +0.08% | — | |
| 36 | F | Ford Motor Co | Stock-Consumer Disc | 0.24% | +0.05% | — | |
| 37 | OXY-WS | Occidental Petroleum-cw27 | Stock-Other | 0.23% | -0.23% | EXIT | |
| 38 | GEV | GE Vernova Inc | Stock-Industrials | 0.22% | +0.07% | — | |
| 39 | BMO | Bank Of Montreal | Stock-Financials | 0.18% | +0.05% | — | |
| 40 | XOM | Exxon Mobil CORP | Stock-Energy | 0.16% | -0.16% | EXIT | |
| 41 | HURC | Hurco Companies Inc | Stock-Other | 0.15% | +0.09% | — | |
| 42 | OKUR | Onkure Therapeutics Inc-a | Stock-Other | 0.13% | +0.01% | -2.10% | |
| 43 | IMA | Imagenebio Inc | Stock-Other | 0.07% | +0.01% | -2.64% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | OXY | Occidental Petroleum CORP | +1.8% | -3.43% | Trim |
| 2 | SU | Suncor Energy Inc | +0.6% | -10.26% | Trim |
| 3 | ✓ | +0.6% | -1.33% | Trim | |
| 4 | CVX | Chevron CORP | +0.6% | -0.19% | Trim |
| 5 | CENX | Century Aluminum Company | +0.6% | -0.23% | Trim |
| 6 | TECX | Tectonic Therapeutic Inc | +0.2% | -0.45% | Trim |
| 7 | ACRS | Aclaris Therapeutics Inc | +0.1% | -0.74% | Trim |
| 8 | BCI | Abrdn Bloomberg All Commodit | +0.1% | -0.46% | Trim |
| 9 | SIRI | Sirius Xm Holdings Inc | +0.1% | +8.52% | Add |
| 10 | VZ | Verizon Communications Inc | +0.1% | -0.14% | Trim |
| 11 | AVIR | Atea Pharmaceuticals Inc | +0.1% | -0.64% | Trim |
| 12 | GEV | GE Vernova Inc | 0% | — | Unchanged |
| 13 | MBIN | Merchants Bancorp/in | 0% | — | Unchanged |
| 14 | OKUR | Onkure Therapeutics Inc-a | 0% | -2.10% | Trim |
| 15 | 2KZ0 | Kezar Life Sciences Inc | 0% | -0.37% | Trim |
| 16 | ✓ | Duke Energy Corp New | 0% | — | Unchanged |
| 17 | FCX | Freeport-mcmoran Inc | 0% | -0.13% | Trim |
| 18 | AMLX | Amylyx Pharmaceuticals Inc | -0.1% | -0.31% | Trim |
| 19 | IMA | Imagenebio Inc | -0.1% | -2.64% | Trim |
| 20 | ENB | Enbridge Inc | -0.1% | -0.57% | Trim |
| 21 | F | Ford Motor Co | -0.1% | — | Unchanged |
| 22 | AEP | American Electric Power Company, Inc. | -0.1% | — | Unchanged |
| 23 | PMVP | Pmv Pharmaceuticals Inc | -0.1% | -0.97% | Trim |
| 24 | PATK | Patrick Industries Inc | -0.2% | — | Unchanged |
| 25 | BRK-A | Berkshire Hathaway Inc-cl A | -0.3% | — | Unchanged |
| 26 | CATO | Cato Corp-class A | -0.3% | +12.88% | Add |
| 27 | RELL | Richardson Elec LTD | -0.4% | -21.02% | Trim |
| 28 | IWS | Ishares Russell Mid-cap Valu | -0.6% | -0.13% | Trim |
| 29 | MOH | Molina Healthcare Inc | -0.7% | -0.34% | Trim |
| 30 | JPM | Jpmorgan Chase & Co | -0.7% | — | Unchanged |
| 31 | BG | Bunge Global SA | -0.9% | -28.07% | Trim |
| 32 | BAC | Bank Of America CORP | -1.3% | -1.05% | Trim |
| 33 | MSFT | Microsoft CORP | -2.1% | +12.21% | Add |
| 34 | LLY | Eli Lilly & Co | -2.4% | -0.28% | Trim |
| 35 | BRK-B | Berkshire Hathaway Inc-cl B | -3.4% | -0.02% | Trim |
| 36 | GLNCY | Glencore PLC -unsp Adr | — | NEW | New buy |
| 37 | LKQ | Lkq CORP | — | NEW | New buy |
| 38 | ZD | Ziff Davis Inc | — | NEW | New buy |
| 39 | EWJV | Ishares Msci Japan Value ETF | — | NEW | New buy |
| 40 | OXY-WS | Occidental Petroleum-cw27 | — | NEW | New buy |
| 41 | BMO | Bank Of Montreal | — | NEW | New buy |
| 42 | XOM | Exxon Mobil CORP | — | NEW | New buy |
| 43 | HURC | Hurco Companies Inc | — | NEW | New buy |
According to official SEC Form 13F filings, Aldebaran Capital, LLC reported a total U.S. public equity portfolio value of $133.1M across 43 disclosed positions in Q1 2026.
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 BRK-B, OXY, BG) accounted for 40.3% of total reported equity market value during Q1 2026.
Top New Position Initiated
GLNCY
市值: $5.1M
Top Position Liquidated / Trimmed
BRK-B
前期市值: $20.2M
During Q1 2026, Aldebaran Capital, LLC's top holdings by market value included BRK-B (14.7%)、OXY (7.7%)、BG (6.6%). The largest single position, BRK-B, represented 14.7% of total portfolio value.
In Q1 2026, Aldebaran Capital, LLC made 35 total portfolio adjustments, initiating 8 new buys, adding to 3 positions, trimming 24 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.