Aldebaran Capital, LLC
SEC Form 13F institutional filer · CIK 0001448430
13F-HR · 17 reported holdings · 2026-03-31
Reported long-US-equity value
$0.08B
Top-10 concentration
92.8%
Aldebaran Capital, LLC — $82.7M AUM allocation strategy
Aldebaran Capital, LLC files SEC Form 13F and reports $82.7M of long US equity value across 17 reported holdings for 2026-03-31.
Its largest sector bet is Financials 33.4%, followed by Energy 19.4% and Consumer Staples 10.4%.
The top 10 holdings account for 93% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
Aldebaran Capital, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$82.7M
total across 17 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
93% of value
higher = narrower conviction; lower = spread / hedging
Exited to nil (held last quarter, gone now)
None this quarter
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Multi-Sector Holdings23.3%—
- Oil & Gas Exploration & Production12.5%—
- Agricultural Products & Services10.4%—
- Diversified Banks10.2%—
- Pharmaceuticals10.0%—
- Systems Software9.1%—
- Integrated Oil & Gas6.9%—
- Integrated Telecommunication Services3.6%—
- Other holdings14.0%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
9 of 9 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $BRK.B | Berkshire Hathaway Inc.-Class B | 40.2K | $19.3M | -10 | 23.3% |
| $OXY | Occidental Petroleum Corporation | 161K | $10.3M | +1.66K | 12.5% |
| $BG | Bunge Limited | 67.6K | $8.6M | -26.4K | 10.4% |
| $LLY | Eli Lilly and Company | 9.01K | $8.28M | -25 | 10.0% |
| $MSFT | Microsoft Corporation | 20.4K | $7.53M | +2.21K | 9.1% |
| $CVX | Chevron Corporation | 26.5K | $5.48M | -50 | 6.6% |
| $BAC | Bank of America Corporation | 104K | $5.08M | -1.11K | 6.1% |
| $JPM | JP Morgan Chase & Co | 11.3K | $3.32M | +0 | 4.0% |
| $VZ | Verizon Communications Inc | 59.9K | $3.01M | -85 | 3.6% |
…and 8 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
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How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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