Ervin Investment Management, LLC
SEC Form 13F institutional filer · CIK 0001907802
13F-HR · 24 reported holdings · 2026-03-31
Reported long-US-equity value
$0.11B
Top-10 concentration
91.1%
Ervin Investment Management, LLC — $111M AUM allocation strategy
Ervin Investment Management, LLC files SEC Form 13F and reports $111M of long US equity value across 24 reported holdings for 2026-03-31.
Its largest sector bet is Financials 48.5%, followed by Information Technology 24.5% and Communication Services 10.4%.
The top 10 holdings account for 91% 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.
Ervin Investment Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$111M
total across 24 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
91% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +7.47K sh · −$7.35M+$SPGI +4.54K sh · −$4.52M+$BRK.B +331 sh · −$42.4M
Biggest trims (shares)
−$GM −1.49K sh · −$6.01M−$XOM −1.1K sh · −$5.05M−$AAPL −501 sh · −$1.43M
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 Holdings35.2%—
- Technology Hardware, Storage & Peripherals11.6%—
- Systems Software11.1%—
- Interactive Media & Services10.4%—
- Multi-line Insurance7.6%—
- Automobile Manufacturers4.9%—
- Financial Exchanges & Data4.8%—
- Integrated Oil & Gas3.4%—
- Other holdings11.1%—
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 | 81.2K | $38.9M | +331 | 35.2% |
| $AAPL | Apple Inc | 50.7K | $12.9M | -501 | 11.6% |
| $MSFT | Microsoft Corporation | 33.1K | $12.3M | +57 | 11.1% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 29.6K | $8.52M | -303 | 7.7% |
| $L | Loews Corporation | 78.8K | $8.41M | -420 | 7.6% |
| $GM | General Motors Company | 72.5K | $5.4M | -1.49K | 4.9% |
| $SPGI | S&P Global Inc | 114K | $5.21M | +4.54K | 4.7% |
| $XOM | ExxonMobil Holdings Corporation | 22.2K | $3.76M | -1.1K | 3.4% |
| $GOOGL | Alphabet Inc | 10.6K | $3.03M | -456 | 2.7% |
…and 15 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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