Hirtle & Co., LLC
SEC Form 13F institutional filer · CIK 0001360710
13F-HR · 37 reported holdings · 2026-03-31
Reported long-US-equity value
$1.86B
Top-10 concentration
98.0%
Hirtle & Co., LLC — $1.86B AUM allocation strategy
Hirtle & Co., LLC files SEC Form 13F and reports $1.86B of long US equity value across 37 reported holdings for 2026-03-31.
Its largest sector bet is Consumer Staples 1.5%, followed by Communication Services 1.2% and Financials 1.0%.
The top 10 holdings account for 98% 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.
Hirtle & Co., LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$1.86B
total across 37 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
98% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +158K sh · +$22.4M+$VTWO +3.62K sh · −$248K+$VOO +782 sh · −$6.57M
Biggest trims (shares)
−$IVZ −33.1K sh · −$1.93M−$VTI −21K sh · −$10.2M−$SPY −13.3K sh · −$40.6M
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)
- Tobacco1.4%—
- Interactive Media & Services1.2%—
- Financial Exchanges & Data0.5%—
- Asset Management & Custody Banks0.5%—
- Technology Hardware, Storage & Peripherals0.3%—
- Life Sciences Tools & Services0.1%—
- Systems Software0.1%—
- Other holdings95.9%—
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
4 of 4 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $GOOG | Alphabet Inc. Class C Capital Stock | 66.9K | $19.2M | -10.7K | 1.0% |
| $MO | Altria Group Inc | 219K | $14.4M | -46 | 0.8% |
| $PM | Philip Morris International Inc | 74.1K | $12.3M | -113 | 0.7% |
| $SPGI | S&P Global Inc | 150K | $9.4M | -10K | 0.5% |
…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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