Hi-Line Capital Management, LLC
SEC Form 13F institutional filer · CIK 0001776074
13F-HR · 16 reported holdings · 2026-03-31
Reported long-US-equity value
$0.21B
Top-10 concentration
84.9%
Hi-Line Capital Management, LLC — $214M AUM allocation strategy
Hi-Line Capital Management, LLC files SEC Form 13F and reports $214M of long US equity value across 16 reported holdings for 2026-03-31.
Its largest sector bet is Financials 29.4%, followed by Industrials 22.1% and Materials 11.4%.
The top 10 holdings account for 85% 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.
Hi-Line Capital Management, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$214M
total across 16 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
85% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +116K sh · +$10.7M+$CI +11.5K sh · +$2.9M+$ADBE +10.9K sh · +$270K
Biggest trims (shares)
−$AMCR −459K sh · +$1.58M−$UPS −195 sh · −$73.4K−$BRK.B −153 sh · −$874K
Exited to nil (held last quarter, gone now)
$COP ($9.98M last qtr)$CMCSA ($7.82M last qtr)$LMT ($6.81M last qtr)$ADM ($2.91M 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)
- Aerospace & Defense16.8%—
- Multi-Sector Holdings7.6%—
- Asset Management & Custody Banks6.3%—
- Property & Casualty Insurance4.9%—
- Fertilizers & Agricultural Chemicals4.4%—
- Diversified Banks4.2%—
- Health Care Services3.9%—
- Construction Materials3.8%—
- Other holdings48.1%—
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 |
|---|---|---|---|---|---|
| $HONA | Honeywell Aerospace Inc | 50 | $35.9M | +0 | 16.8% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 34K | $16.3M | -153 | 7.6% |
| $IVZ | Invesco Ltd | 69.9K | $13.4M | +6.72K | 6.3% |
| $CB | Chubb Limited | 32K | $10.5M | -46 | 4.9% |
| $CF | CF Industries Holdings Inc | 72.6K | $9.43M | — | 4.4% |
| $JPM | JP Morgan Chase & Co | 30.6K | $9.01M | -57 | 4.2% |
| $CI | The Cigna Group | 30.9K | $8.25M | +11.5K | 3.9% |
| $CRH | CRH PLC | 76.8K | $8.1M | -138 | 3.8% |
| $ADBE | Adobe Inc | 33.1K | $8.05M | +10.9K | 3.8% |
…and 7 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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