Leeward Investments, LLC - MA
SEC Form 13F institutional filer · CIK 0001923173
13F-HR · 41 reported holdings · 2026-03-31
Reported long-US-equity value
$0.43B
Top-10 concentration
40.3%
Leeward Investments, LLC - MA — $427M AUM allocation strategy
Leeward Investments, LLC - MA files SEC Form 13F and reports $427M of long US equity value across 41 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 21.6%, followed by Utilities 9.1% and Financials 8.1%.
The top 10 holdings account for 40% 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.
Leeward Investments, LLC - MA — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$427M
total across 41 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
40% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$STZ +24.9K sh · +$4.1M+$A +11.2K sh · −$731K+$PTC +6.19K sh · −$1.39M
Biggest trims (shares)
−$LITE −79.4K sh · −$17.6M−$SPGI −44.3K sh · −$5.83M−$BX −30K sh · +$595K
Exited to nil (held last quarter, gone now)
$HAS ($10.5M last qtr)$DLTR ($7.47M last qtr)$TSN ($5.48M 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)
- Electronic Equipment & Instruments6.0%—
- Electric Utilities6.0%—
- Asset Management & Custody Banks5.8%—
- Communications Equipment5.8%—
- Internet Services & Infrastructure3.8%—
- Oil & Gas Equipment & Services3.7%—
- Semiconductors3.4%—
- Multi-Utilities3.0%—
- Other holdings62.5%—
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 |
|---|---|---|---|---|---|
| $KEYS | Keysight Technologies Inc | 91.3K | $25.8M | -7.3K | 6.0% |
| $BX | Blackstone Inc | 1.09M | $24.6M | -30K | 5.8% |
| $LITE | Lumentum Holdings Inc | 34.9K | $24.5M | -79.4K | 5.7% |
| $AKAM | Akamai Technologies Inc | 143K | $16.4M | -4.95K | 3.9% |
| $SLB | SLB Limited | 309K | $15.9M | -10.7K | 3.7% |
| $MCHP | Microchip Technology Incorporated | 224K | $14.5M | -7.75K | 3.4% |
| $ETR | Entergy Corporation | 119K | $13.3M | -4.11K | 3.1% |
| $DTE | DTE Energy Company | 88.5K | $12.9M | -3.06K | 3.0% |
| $EVRG | Evergy Inc | 151K | $12.4M | -5.22K | 2.9% |
| $WAB | Westinghouse Air Brake Technologies Corporation | 47.2K | $11.8M | -1.63K | 2.8% |
…and 31 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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