Diametric Capital, LP
SEC Form 13F institutional filer · CIK 0001719087
13F-HR · 52 reported holdings · 2026-03-31
Reported long-US-equity value
$0.05B
Top-10 concentration
47.6%
Diametric Capital, LP — $45.6M AUM allocation strategy
Diametric Capital, LP files SEC Form 13F and reports $45.6M of long US equity value across 52 reported holdings for 2026-03-31.
Its largest sector bet is Consumer Discretionary 18.3%, followed by Financials 14.5% and Communication Services 9.5%.
The top 10 holdings account for 48% 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.
Diametric Capital, LP — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$45.6M
total across 52 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
48% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$BX +360K sh · +$1.15M+$AMAT +80K sh · +$826K+$PYPL +15.2K sh · +$491K
Biggest trims (shares)
−$WBD −114K sh · −$3.31M−$MGM −76.6K sh · −$2.77M−$ADBE −37.2K sh · −$153K
Exited to nil (held last quarter, gone now)
$USB ($2.55M last qtr)$CMCSA ($2.27M last qtr)$COHR ($1.62M last qtr)$CCL ($1.55M last qtr)$ECL ($1.03M 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)
- Casinos & Gaming13.9%—
- Asset Management & Custody Banks9.4%—
- Transaction & Payment Processing Services5.1%—
- Rail Transportation5.1%—
- Hotels, Resorts & Cruise Lines4.4%—
- Semiconductor Materials & Equipment3.5%—
- Semiconductors3.4%—
- Wireless Telecommunication Services3.4%—
- Other holdings51.8%—
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 |
|---|---|---|---|---|---|
| $WYNN | Wynn Resorts Limited | 47.5K | $4.83M | +12.7K | 10.6% |
| $IVZ | Invesco Ltd | 39.7K | $2.91M | — | 6.4% |
| $NSC | Norfolk Southern Corporation | 8K | $2.3M | -139 | 5.0% |
| $AMAT | Applied Materials Inc | 196K | $1.58M | +80K | 3.5% |
| $NVDA | NVIDIA Corporation | 8.87K | $1.55M | +529 | 3.4% |
| $ECHO | EchoStar Corporation | 13.2K | $1.55M | — | 3.4% |
| $MGM | MGM Resorts International | 40.8K | $1.51M | -76.6K | 3.3% |
| $NWSA | News Corporation | 51.3K | $1.46M | +3.4K | 3.2% |
| $BX | Blackstone Inc | 423K | $1.38M | +360K | 3.0% |
…and 43 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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