SHAYNE & JACOBS, LLC
SEC Form 13F institutional filer · CIK 0001484085
13F-HR · 56 reported holdings · 2026-03-31
Reported long-US-equity value
$0.28B
Top-10 concentration
72.2%
SHAYNE & JACOBS, LLC — $280M AUM allocation strategy
SHAYNE & JACOBS, LLC files SEC Form 13F and reports $280M of long US equity value across 56 reported holdings for 2026-03-31.
Its largest sector bet is Financials 38.9%, followed by Health Care 15.4% and Information Technology 7.0%.
The top 10 holdings account for 72% 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.
SHAYNE & JACOBS, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$280M
total across 56 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
72% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$APTV +28.1K sh · +$1.77M+$DIS +14.6K sh · +$905K+$AAPL +289 sh · −$139K
Biggest trims (shares)
−$AMCR −103K sh · −$50.6K−$VTI −3.24K sh · −$1.66M−$BRK.B −2.72K sh · −$5.25M
Exited to nil (held last quarter, gone now)
$PAYX ($224K last qtr)$GE ($208K last qtr)$ABBV ($207K last qtr)$SYK ($206K 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 Holdings28.4%—
- Health Care Facilities15.4%—
- Aerospace & Defense5.1%—
- Consumer Finance4.4%—
- Food Distributors4.2%—
- Interactive Media & Services2.7%—
- Semiconductor Materials & Equipment2.5%—
- Asset Management & Custody Banks2.5%—
- Other holdings34.8%—
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 | 166K | $79.3M | -2.72K | 28.3% |
| $HCA | HCA Healthcare Inc | 91.5K | $43.3M | -10 | 15.5% |
| $HONA | Honeywell Aerospace Inc | 20 | $14.4M | -1 | 5.1% |
| $AXP | American Express Company | 41.2K | $12.5M | -70 | 4.5% |
| $SYY | Sysco Corporation | 164K | $11.7M | +0 | 4.2% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 26K | $7.47M | -750 | 2.7% |
| $AMAT | Applied Materials Inc | 20.4K | $6.98M | -2.07K | 2.5% |
| $BNY | The Bank of New York Mellon Corporation | 58.3K | $6.92M | -790 | 2.5% |
| $GS | Goldman Sachs Group Inc | 7.94K | $6.72M | -32 | 2.4% |
…and 47 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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