Long Island Wealth Management, Inc.
SEC Form 13F institutional filer · CIK 0002011177
13F-HR · 21 reported holdings · 2026-03-31
Reported long-US-equity value
$0.05B
Top-10 concentration
92.6%
Long Island Wealth Management, Inc. — $53M AUM allocation strategy
Long Island Wealth Management, Inc. files SEC Form 13F and reports $53M of long US equity value across 21 reported holdings for 2026-03-31.
Its largest sector bet is Financials 38.7%, followed by Information Technology 7.4% and Health Care 2.8%.
The top 10 holdings account for 93% 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.
Long Island Wealth Management, Inc. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$53M
total across 21 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
93% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$VOO +8.18K sh · +$515K+$NVDA +180 sh · −$24.6K+$BRK.B +127 sh · −$131K
Biggest trims (shares)
−$SCHW −38.5K sh · −$1.63M−$IVZ −1.78K sh · −$92.6K−$VTI −983 sh · −$1.13M
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)
- Investment Banking & Brokerage28.4%—
- Multi-Sector Holdings7.6%—
- Asset Management & Custody Banks2.8%—
- Technology Hardware, Storage & Peripherals2.4%—
- Consumer Staples Merchandise Retail2.1%—
- IT Consulting & Other Services1.8%—
- Pharmaceuticals1.8%—
- Semiconductors1.6%—
- Other holdings51.6%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $SCHW | Charles Schwab Corporation | 546K | $15M | -38.5K | 28.4% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 8.33K | $3.99M | +127 | 7.5% |
| $IVZ | Invesco Ltd | 20.1K | $1.47M | -1.78K | 2.8% |
| $AAPL | Apple Inc | 4.93K | $1.25M | +77 | 2.4% |
| $COST | Costco Wholesale Corporation | 1.1K | $1.1M | +4 | 2.1% |
| $IBM | International Business Machines Corporation | 3.96K | $959K | -67 | 1.8% |
| $LLY | Eli Lilly and Company | 1.04K | $953K | +6 | 1.8% |
| $NVDA | NVIDIA Corporation | 4.81K | $839K | +180 | 1.6% |
…and 13 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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