COMPASS CAPITAL MANAGEMENT, INC
SEC Form 13F institutional filer · CIK 0001002152
13F-HR · 69 reported holdings · 2026-03-31
SEC-registered institutional investment manager.
Reported long-US-equity value
$1.60B
Top-10 concentration
38.3%
COMPASS CAPITAL MANAGEMENT, INC — $1.6B AUM allocation strategy
COMPASS CAPITAL MANAGEMENT, INC files SEC Form 13F and reports $1.6B of long US equity value across 69 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 15.1%, followed by Health Care 14.6% and Financials 10.5%.
The top 10 holdings account for 38% 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.
COMPASS CAPITAL MANAGEMENT, INC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$1.6B
total across 69 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
38% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$HD +290K sh · +$46.8M+$BSX +127K sh · −$11.1M+$SPGI +124K sh · +$52.6M
Biggest trims (shares)
−$FAST −108K sh · +$3.69M−$WMT −105K sh · −$5.4M−$MRK −92.3K sh · −$847K
Exited to nil (held last quarter, gone now)
$DHR ($62.7M last qtr)$CRM ($9.96M last qtr)$VOO ($2.04M last qtr)$DIS ($411K 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)
- Pharmaceuticals8.1%—
- Financial Exchanges & Data7.1%—
- Electronic Components4.2%—
- Systems Software3.9%—
- Consumer Staples Merchandise Retail3.8%—
- Trading Companies & Distributors3.7%—
- Interactive Media & Services3.7%—
- Industrial Gases3.6%—
- Other holdings61.8%—
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
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $MRK | Merck & Company Inc | 590K | $70.9M | -92.3K | 4.4% |
| $APH | Amphenol Corporation | 541K | $68.3M | -71.5K | 4.3% |
| $MSFT | Microsoft Corporation | 171K | $63.3M | +4.29K | 3.9% |
| $WMT | Walmart Inc | 492K | $61.2M | -105K | 3.8% |
| $ICE | Intercontinental Exchange Inc | 383K | $60.2M | +21.1K | 3.8% |
| $JNJ | Johnson & Johnson | 244K | $59.6M | -75.5K | 3.7% |
| $FAST | Fastenal Company | 1.28M | $59.4M | -108K | 3.7% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 204K | $58.8M | -29.7K | 3.7% |
| $LIN | Linde plc | 115K | $57M | -761 | 3.6% |
| $MSI | Motorola Solutions Inc | 128K | $55.7M | -12.9K | 3.5% |
…and 59 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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