Muzinich & Co., Inc.
SEC Form 13F institutional filer · CIK 0001618824
13F-HR · 14 reported holdings · 2026-03-31
Reported long-US-equity value
$0.02B
Top-10 concentration
98.9%
Muzinich & Co., Inc. — $19.5M AUM allocation strategy
Muzinich & Co., Inc. files SEC Form 13F and reports $19.5M of long US equity value across 14 reported holdings for 2026-03-31.
Its largest sector bet is Financials 91.3%, followed by Real Estate 7.3%.
The top 10 holdings account for 99% 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.
Muzinich & Co., Inc. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$19.5M
total across 14 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
99% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$HST +4.51K sh · +$90K+$GS +2.04K sh · −$302K+$MS +1.35K sh · −$1.91M
Added from nil (new positions)
None this quarter
Exited to nil (held last quarter, gone now)
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 & Brokerage91.3%—
- Data Center REITs2.3%—
- Telecom Tower REITs1.0%—
- Industrial REITs0.9%—
- Other Specialized REITs0.8%—
- Retail REITs0.8%—
- Hotel & Resort REITs0.7%—
- Self-Storage REITs0.3%—
- Other holdings1.9%—
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
9 of 9 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $MS | Morgan Stanley | 768K | $10.7M | +1.35K | 54.8% |
| $GS | Goldman Sachs Group Inc | 802K | $7.12M | +2.04K | 36.4% |
| $EQIX | Equinix Inc. Common Stock REIT | 251 | $246K | +111 | 1.3% |
| $DLR | Digital Realty Trust Inc | 1.17K | $210K | +629 | 1.1% |
| $PLD | Prologis Inc | 1.38K | $183K | +719 | 0.9% |
| $IRM | Iron Mountain Incorporated Common Stock REIT | 1.57K | $160K | +964 | 0.8% |
| $SPG | Simon Property Group Inc | 843 | $157K | +544 | 0.8% |
| $HST | Host Hotels & Resorts Inc | 7K | $134K | +4.51K | 0.7% |
| $AMT | American Tower Corporation | 658 | $114K | +407 | 0.6% |
…and 5 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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