MBA Advisors LLC
SEC Form 13F institutional filer · CIK 0001848704
13F-HR · 83 reported holdings · 2026-03-31
Reported long-US-equity value
$0.12B
Top-10 concentration
63.2%
MBA Advisors LLC — $123M AUM allocation strategy
MBA Advisors LLC files SEC Form 13F and reports $123M of long US equity value across 83 reported holdings for 2026-03-31.
Its largest sector bet is Financials 35.3%, followed by Information Technology 8.0% and Energy 3.9%.
The top 10 holdings account for 63% 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.
MBA Advisors LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$123M
total across 83 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
63% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$SCHW +31.1K sh · +$107K+$IVV +3.7K sh · +$63K+$BLK +2.95K sh · −$110K
Biggest trims (shares)
−$ACN −904 sh · −$384K−$WMT −751 sh · −$25.8K−$PM −500 sh · −$57.5K
Exited to nil (held last quarter, gone now)
$CRWD ($271K last qtr)$AXP ($220K last qtr)$XYZ ($207K 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)
- Investment Banking & Brokerage30.5%—
- Technology Hardware, Storage & Peripherals3.3%—
- Asset Management & Custody Banks2.9%—
- Integrated Oil & Gas2.7%—
- Pharmaceuticals2.2%—
- Interactive Media & Services2.2%—
- Systems Software2.1%—
- Diversified Banks1.9%—
- Other holdings52.2%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $SCHW | Charles Schwab Corporation | 1.34M | $37.5M | +31.1K | 30.6% |
| $AAPL | Apple Inc | 16.1K | $4.09M | -278 | 3.3% |
| $BLK | BlackRock Inc | 73.2K | $3.52M | +2.95K | 2.9% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 9.56K | $2.75M | +300 | 2.2% |
| $MSFT | Microsoft Corporation | 6.92K | $2.56M | +543 | 2.1% |
| $JPM | JP Morgan Chase & Co | 7.88K | $2.32M | -16 | 1.9% |
| $XOM | ExxonMobil Holdings Corporation | 12.7K | $2.16M | +7 | 1.8% |
| $NVDA | NVIDIA Corporation | 10.8K | $1.88M | -13 | 1.5% |
…and 75 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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