DUMONT & BLAKE INVESTMENT ADVISORS LLC
SEC Form 13F institutional filer · CIK 0001287618
13F-HR · 128 reported holdings · 2026-03-31
Reported long-US-equity value
$0.33B
Top-10 concentration
51.5%
DUMONT & BLAKE INVESTMENT ADVISORS LLC — $326M AUM allocation strategy
DUMONT & BLAKE INVESTMENT ADVISORS LLC files SEC Form 13F and reports $326M of long US equity value across 128 reported holdings for 2026-03-31.
Its largest sector bet is Financials 18.4%, followed by Information Technology 8.7% and Communication Services 3.7%.
The top 10 holdings account for 51% 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.
DUMONT & BLAKE INVESTMENT ADVISORS LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$326M
total across 128 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
51% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$CVS +8.85K sh · +$1.06M+$BLK +8.28K sh · +$10.4M+$ITW +1.61K sh · +$1.39M
Biggest trims (shares)
−$SPGI −7.3K sh · +$25.2M−$IWM −3.51K sh · +$13.4M−$IVZ −3.25K sh · +$16.3M
Exited to nil (held last quarter, gone now)
$CI ($1.68K last qtr)$GIS ($1.21K last qtr)$MDT ($1.04K last qtr)$CRL ($823 last qtr)$TGT ($703 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)
- Asset Management & Custody Banks8.2%—
- Financial Exchanges & Data7.8%—
- Technology Hardware, Storage & Peripherals5.5%—
- Interactive Media & Services3.7%—
- Systems Software3.3%—
- Consumer Staples Merchandise Retail1.6%—
- Broadline Retail1.4%—
- Diversified Banks1.4%—
- Other holdings67.2%—
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
6 of 6 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $SPGI | S&P Global Inc | 180K | $25.2M | -7.3K | 7.7% |
| $AAPL | Apple Inc | 70.3K | $17.8M | -1.35K | 5.5% |
| $IVZ | Invesco Ltd | 91.5K | $16.3M | -3.25K | 5.0% |
| $MSFT | Microsoft Corporation | 28.9K | $10.7M | -411 | 3.3% |
| $BLK | BlackRock Inc | 75.5K | $10.4M | +8.28K | 3.2% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 22.8K | $6.56M | -293 | 2.0% |
…and 122 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
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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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