Running Oak Capital LLC
SEC Form 13F institutional filer · CIK 0001803994
13F-HR · 38 reported holdings · 2026-03-31
Reported long-US-equity value
$0.51B
Top-10 concentration
29.5%
Running Oak Capital LLC — $506M AUM allocation strategy
Running Oak Capital LLC files SEC Form 13F and reports $506M of long US equity value across 38 reported holdings for 2026-03-31.
Its largest sector bet is Industrials 25.9%, followed by Information Technology 8.6% and Financials 8.3%.
The top 10 holdings account for 30% of reported value — a broadly spread portfolio. 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.
Running Oak Capital LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$506M
total across 38 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
30% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$FISV +70.3K sh · +$2.17M+$BRO +25.6K sh · −$770K+$ROP +18.2K sh · +$4.31M
Biggest trims (shares)
−$IR −28.1K sh · −$2.08M−$GOOGL −16.6K sh · −$6.54M−$AME −12.7K sh · −$2.01M
Added from nil (new positions)
None this quarter
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)
- Industrial Machinery & Supplies & Components5.8%—
- Electronic Equipment & Instruments5.8%—
- Electrical Components & Equipment5.8%—
- Apparel Retail3.2%—
- Construction & Engineering3.0%—
- Industrial Gases3.0%—
- Aerospace & Defense2.9%—
- Financial Exchanges & Data2.9%—
- Other holdings67.7%—
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 |
|---|---|---|---|---|---|
| $TJX | TJX Companies Inc | 102K | $16.3M | -12K | 3.2% |
| $EME | EMCOR Group Inc | 20.8K | $15.3M | -6.83K | 3.0% |
| $APD | Air Products and Chemicals Inc | 51.4K | $14.9M | -2.52K | 3.0% |
| $GWW | W.W. Grainger Inc | 13.6K | $14.9M | -1.93K | 2.9% |
| $GD | General Dynamics Corporation | 43K | $14.8M | -4.18K | 2.9% |
| $ETN | Eaton Corporation PLC | 41.2K | $14.7M | -3.13K | 2.9% |
| $ROP | Roper Technologies Inc | 41.7K | $14.7M | +18.2K | 2.9% |
| $ICE | Intercontinental Exchange Inc | 93.1K | $14.6M | -3K | 2.9% |
| $RSG | Republic Services Inc | 66.4K | $14.5M | -4.06K | 2.9% |
| $TDY | Teledyne Technologies Incorporated | 23.9K | $14.5M | -5.23K | 2.9% |
…and 28 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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