Chapman Investment Management, LLC
SEC Form 13F institutional filer · CIK 0001751006
13F-HR · 23 reported holdings · 2026-03-31
Reported long-US-equity value
$0.10B
Top-10 concentration
80.0%
Chapman Investment Management, LLC — $105M AUM allocation strategy
Chapman Investment Management, LLC files SEC Form 13F and reports $105M of long US equity value across 23 reported holdings for 2026-03-31.
Its largest sector bet is Financials 30.8%, followed by Information Technology 21.8% and Industrials 15.3%.
The top 10 holdings account for 80% 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.
Chapman Investment Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$105M
total across 23 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
80% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$AAPL +3.9K sh · +$511K+$SPGI +1.12K sh · −$301K+$ACN +867 sh · −$834K
Biggest trims (shares)
−$UBER −6.26K sh · −$775K−$DIS −4.54K sh · −$668K−$AMZN −316 sh · −$1.15M
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)
- Transaction & Payment Processing Services18.2%—
- Consumer Staples Merchandise Retail13.8%—
- Systems Software10.6%—
- Broadline Retail9.5%—
- Technology Hardware, Storage & Peripherals7.4%—
- Consumer Finance6.2%—
- Environmental & Facilities Services6.2%—
- Diversified Support Services4.5%—
- Other holdings23.6%—
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
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $COST | Costco Wholesale Corporation | 14.5K | $14.4M | -50 | 13.8% |
| $MSFT | Microsoft Corporation | 30K | $11.1M | +177 | 10.6% |
| $MA | Mastercard Incorporated | 20.8K | $10.4M | -77 | 9.9% |
| $AMZN | Amazon.com Inc | 47.8K | $9.95M | -316 | 9.5% |
| $V | Visa Inc | 28.8K | $8.69M | -127 | 8.3% |
| $AAPL | Apple Inc | 30.3K | $7.7M | +3.9K | 7.3% |
| $AXP | American Express Company | 21.6K | $6.53M | +138 | 6.2% |
| $WM | Waste Management Inc | 28.3K | $6.5M | +226 | 6.2% |
| $CTAS | Cintas Corporation | 27.9K | $4.72M | +372 | 4.5% |
| $SPGI | S&P Global Inc | 9.12K | $3.88M | +1.12K | 3.7% |
…and 13 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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