Masterton Capital Management, LP
SEC Form 13F institutional filer · CIK 0001817145
13F-HR · 8 reported holdings · 2026-03-31
Reported long-US-equity value
$0.06B
Top-10 concentration
100.0%
Masterton Capital Management, LP — $57.6M AUM allocation strategy
Masterton Capital Management, LP files SEC Form 13F and reports $57.6M of long US equity value across 8 reported holdings for 2026-03-31.
Its largest sector bet is Real Estate 78.4%, followed by Consumer Discretionary 21.6%.
The top 10 holdings account for 100% 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.
Masterton Capital Management, LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$57.6M
total across 8 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
100% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$PLD +32.5K sh · +$4.41M+$KIM +18.5K sh · +$1.17M+$ROST +3.6K sh · +$985K
Exited to nil (held last quarter, gone now)
$INVH ($10.5M last qtr)$BXP ($4.89M last qtr)$EXR ($4.41M last qtr)$MCD ($2.77M last qtr)$UDR ($2.51M 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)
- Retail REITs46.1%—
- Industrial REITs13.2%—
- Restaurants10.9%—
- Apparel Retail10.7%—
- Real Estate Services9.6%—
- Self-Storage REITs9.4%—
- Other holdings0.1%—
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 |
|---|---|---|---|---|---|
| $FRT | Federal Realty Investment Trust | 174K | $18.4M | +0 | 32.0% |
| $KIM | Kimco Realty Corporation | 362K | $8.13M | +18.5K | 14.1% |
| $PLD | Prologis Inc | 57.5K | $7.6M | +32.5K | 13.2% |
| $DPZ | Domino's Pizza Inc | 17.5K | $6.26M | — | 10.9% |
| $CBRE | CBRE Group Inc Common Stock Class A | 41K | $5.55M | — | 9.6% |
| $PSA | Public Storage | 20K | $5.42M | -32K | 9.4% |
| $TJX | TJX Companies Inc | 26.2K | $4.18M | — | 7.3% |
| $ROST | Ross Stores Inc | 9.23K | $2M | +3.6K | 3.5% |
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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