HENDLEY & CO INC
SEC Form 13F institutional filer · CIK 0001084207
13F-HR · 43 reported holdings · 2026-03-31
Reported long-US-equity value
$0.00B
Top-10 concentration
54.7%
HENDLEY & CO INC — $252K AUM allocation strategy
HENDLEY & CO INC files SEC Form 13F and reports $252K of long US equity value across 43 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 18.6%, followed by Financials 18.1% 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.
HENDLEY & CO INC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$252K
total across 43 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
55% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$FDS +12.4K sh · +$2.14K+$LIN +4.9K sh · +$3.14K+$AXP +4.46K sh · +$1.27K
Biggest trims (shares)
−$AMAT −25.8K sh · −$6.53K−$CVX −8.38K sh · +$960−$PH −8.22K sh · −$7.05K
Exited to nil (held last quarter, gone now)
$EXPD ($3.39K last qtr)$ACGL ($3.02K last qtr)$GLW ($322 last qtr)$ADBE ($283 last qtr)$HD ($203 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)
- Multi-Sector Holdings9.8%—
- Transaction & Payment Processing Services8.3%—
- Electronic Components6.5%—
- Systems Software6.3%—
- Technology Hardware, Storage & Peripherals5.9%—
- Oil & Gas Exploration & Production5.6%—
- Health Care Equipment4.0%—
- Industrial Machinery & Supplies & Components3.8%—
- Other holdings49.9%—
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 |
|---|---|---|---|---|---|
| $BRK.B | Berkshire Hathaway Inc.-Class B | 51.4K | $24.7K | -90 | 9.8% |
| $V | Visa Inc | 68.5K | $20.7K | -103 | 8.2% |
| $APH | Amphenol Corporation | 129K | $16.3K | -389 | 6.5% |
| $MSFT | Microsoft Corporation | 42.9K | $15.9K | -1.69K | 6.3% |
| $AAPL | Apple Inc | 57.9K | $14.7K | -111 | 5.8% |
| $ABT | Abbott Laboratories | 98.4K | $10.1K | -925 | 4.0% |
| $PH | Parker-Hannifin Corporation | 10.8K | $9.63K | -8.22K | 3.8% |
| $AMZN | Amazon.com Inc | 42K | $8.74K | -191 | 3.5% |
| $CVX | Chevron Corporation | 41.1K | $8.5K | -8.38K | 3.4% |
| $UNP | Union Pacific Corporation | 34.5K | $8.37K | +137 | 3.3% |
…and 33 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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