CHILTON INVESTMENT CO INC.
SEC Form 13F institutional filer · CIK 0001332632
13F-HR · 183 reported holdings · 2026-03-31
Investment management firm.
Reported long-US-equity value
$4.04B
Top-10 concentration
55.2%
CHILTON INVESTMENT CO INC. — $4.04B AUM allocation strategy
CHILTON INVESTMENT CO INC. files SEC Form 13F and reports $4.04B of long US equity value across 183 reported holdings for 2026-03-31.
Its largest sector bet is Financials 19.1%, followed by Information Technology 15.8% and Industrials 12.7%.
The top 10 holdings account for 55% 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.
CHILTON INVESTMENT CO INC. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$4.04B
total across 183 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
55% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$COF +353K sh · +$49.6M+$AMZN +271K sh · +$45.7M+$GOOG +266K sh · +$73.3M
Biggest trims (shares)
−$NFLX −1.16M sh · −$109M−$BRO −821K sh · −$65.5M−$AJG −278K sh · −$92.7M
Exited to nil (held last quarter, gone now)
$WYNN ($5.01M last qtr)$FICO ($3.79M last qtr)$BKNG ($3.55M last qtr)$LII ($3.55M last qtr)$PSKY ($2.14M 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)
- Systems Software8.7%—
- Consumer Staples Merchandise Retail8.3%—
- Specialty Chemicals7.8%—
- Environmental & Facilities Services6.8%—
- Consumer Finance5.1%—
- Transaction & Payment Processing Services5.0%—
- Home Improvement Retail4.4%—
- Electronic Components4.3%—
- Other holdings49.6%—
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 |
|---|---|---|---|---|---|
| $MSFT | Microsoft Corporation | 952K | $352M | -30.5K | 8.7% |
| $COST | Costco Wholesale Corporation | 337K | $335M | -59.9K | 8.3% |
| $SHW | Sherwin-Williams Company | 984K | $315M | -48.2K | 7.8% |
| $RSG | Republic Services Inc | 1.25M | $274M | -104K | 6.8% |
| $MA | Mastercard Incorporated | 406K | $203M | -7.36K | 5.0% |
| $HD | Home Depot Inc | 544K | $179M | -121K | 4.4% |
| $APH | Amphenol Corporation | 1.36M | $172M | +26.6K | 4.3% |
| $AMZN | Amazon.com Inc | 750K | $156M | +271K | 3.9% |
| $CTAS | Cintas Corporation | 773K | $131M | +81.6K | 3.2% |
| $IBM | International Business Machines Corporation | 471K | $114M | -2.53K | 2.8% |
…and 173 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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