Calydon Capital
SEC Form 13F institutional filer · CIK 0001759271
13F-HR · 139 reported holdings · 2026-03-31
Reported long-US-equity value
$0.44B
Top-10 concentration
34.7%
Calydon Capital — $442M AUM allocation strategy
Calydon Capital files SEC Form 13F and reports $442M of long US equity value across 139 reported holdings for 2026-03-31.
Its largest sector bet is Financials 11.5%, followed by Health Care 7.4% and Communication Services 7.4%.
The top 10 holdings account for 35% 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.
Calydon Capital — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$442M
total across 139 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
35% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$CMCSA +194K sh · +$5.53M+$PAYX +48.9K sh · +$4.28M+$T +22.5K sh · +$1.7M
Biggest trims (shares)
−$GLW −84.5K sh · −$7.13M−$PKG −28.8K sh · −$5.94M−$GILD −5.92K sh · +$254K
Exited to nil (held last quarter, gone now)
$APP ($302K last qtr)$INTU ($264K last qtr)$UNH ($235K last qtr)$ADBE ($220K last qtr)$COF ($218K 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 Banks11.5%—
- Integrated Oil & Gas4.7%—
- Technology Hardware, Storage & Peripherals4.6%—
- Pharmaceuticals3.7%—
- Integrated Telecommunication Services3.7%—
- Biotechnology3.7%—
- Interactive Media & Services3.7%—
- Agricultural Products & Services2.3%—
- Other holdings62.0%—
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 |
|---|---|---|---|---|---|
| $BLK | BlackRock Inc | 354K | $40.5M | +239 | 9.2% |
| $AAPL | Apple Inc | 51.4K | $13M | -68 | 2.9% |
| $XOM | ExxonMobil Holdings Corporation | 66.8K | $11.3M | -301 | 2.6% |
| $IVZ | Invesco Ltd | 54.9K | $10.5M | +227 | 2.4% |
| $BG | Bunge Limited | 81.2K | $10.3M | -1.68K | 2.3% |
| $CVX | Chevron Corporation | 44.9K | $9.29M | -54 | 2.1% |
| $JNJ | Johnson & Johnson | 37.2K | $9.1M | -1.17K | 2.1% |
| $AMZN | Amazon.com Inc | 41.3K | $8.6M | +1.09K | 1.9% |
| $META | Meta Platforms Inc | 14.7K | $8.39M | +9 | 1.9% |
…and 130 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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