Bienville Capital Management, LLC
SEC Form 13F institutional filer · CIK 0001605070
13F-HR · 34 reported holdings · 2026-03-31
Reported long-US-equity value
$0.18B
Top-10 concentration
85.2%
Bienville Capital Management, LLC — $175M AUM allocation strategy
Bienville Capital Management, LLC files SEC Form 13F and reports $175M of long US equity value across 34 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 38.8%, followed by Consumer Discretionary 24.8% and Communication Services 8.4%.
The top 10 holdings account for 85% 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.
Bienville Capital Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$175M
total across 34 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
85% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$DASH +95.8K sh · +$6.51M+$XLE +3.23K sh · +$1.22M+$NVDA +1.5K sh · +$82.7K
Biggest trims (shares)
−$CIEN −29.5K sh · +$3.94M−$AAPL −7.02K sh · −$2.66M−$GOOG −6.87K sh · −$2.74M
Exited to nil (held last quarter, gone now)
$BX ($742K last qtr)$UNH ($554K last qtr)$MA ($257K last qtr)$KKR ($242K last qtr)$APO ($241K last qtr)
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)
- Specialized Consumer Services17.1%—
- Communications Equipment15.5%—
- Application Software13.0%—
- Investment Banking & Brokerage8.2%—
- Technology Hardware, Storage & Peripherals6.1%—
- Interactive Media & Services4.7%—
- Automobile Manufacturers4.0%—
- Broadline Retail3.8%—
- Other holdings27.7%—
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 |
|---|---|---|---|---|---|
| $DASH | DoorDash Inc | 199K | $29.9M | +95.8K | 17.0% |
| $CIEN | Ciena Corporation | 70.2K | $27.2M | -29.5K | 15.5% |
| $DDOG | Datadog Inc | 170K | $20.1M | — | 11.5% |
| $HOOD | Robinhood Markets Inc | 208K | $14.4M | — | 8.2% |
| $AAPL | Apple Inc | 41.8K | $10.6M | -7.02K | 6.0% |
| $TSLA | Tesla Inc | 18.5K | $6.89M | +0 | 3.9% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 23.2K | $6.68M | -6.87K | 3.8% |
| $AMZN | Amazon.com Inc | 32K | $6.66M | -2.32K | 3.8% |
| $APP | Applovin Corporation | 16.2K | $6.45M | — | 3.7% |
…and 25 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
← All 13F filers·← QuantOrb.pro
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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