Select Equity Group, L.P.
SEC Form 13F institutional filer · CIK 0001592643
13F-HR · 66 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$10.25B
Top-10 concentration
55.9%
Select Equity Group, L.P. — $10.2B AUM allocation strategy
Select Equity Group, L.P. files SEC Form 13F and reports $10.2B of long US equity value across 66 reported holdings for 2026-03-31.
Its largest sector bet is Industrials 21.9%, followed by Financials 15.0% and Materials 13.1%.
The top 10 holdings account for 56% 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.
Select Equity Group, L.P. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$10.2B
total across 66 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
56% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$ROL +3.27M sh · +$165M+$NDAQ +1.81M sh · +$108M+$INTC +1.27M sh · +$57.3M
Biggest trims (shares)
−$FTV −2.15M sh · −$119M−$TECH −2.13M sh · −$130M−$PAYX −2.05M sh · −$303M
Exited to nil (held last quarter, gone now)
$PTC ($99.1M last qtr)$ADBE ($97.7M last qtr)$AIZ ($84M last qtr)$IVV ($64.4M last qtr)$NEM ($35.4M 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)
- Construction Materials10.9%—
- Movies & Entertainment8.0%—
- Construction Machinery & Heavy Transportation Equipment7.1%—
- Other Specialty Retail5.9%—
- Health Care Services5.6%—
- Transaction & Payment Processing Services5.2%—
- Insurance Brokers5.1%—
- Health Care Equipment4.6%—
- Other holdings47.6%—
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 |
|---|---|---|---|---|---|
| $LYV | Live Nation Entertainment Inc | 5.34M | $815M | -242K | 8.0% |
| $WAB | Westinghouse Air Brake Technologies Corporation | 2.92M | $731M | -636K | 7.1% |
| $MLM | Martin Marietta Materials Inc | 1.03M | $608M | -34.1K | 5.9% |
| $TSCO | Tractor Supply Company | 13.3M | $602M | +752K | 5.9% |
| $LH | Labcorp Holdings Inc | 2.17M | $580M | +64K | 5.7% |
| $BRO | Brown & Brown Inc | 8.02M | $523M | -1.41M | 5.1% |
| $CRH | CRH PLC | 4.86M | $511M | -1.92M | 5.0% |
| $STE | STERIS plc | 2.14M | $474M | +215K | 4.6% |
| $NDAQ | Nasdaq Inc | 5.56M | $472M | +1.81M | 4.6% |
| $EME | EMCOR Group Inc | 556K | $410M | +93.3K | 4.0% |
…and 56 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.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.