DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.
SEC Form 13F institutional filer · CIK 0001672142
13F-HR · 72 reported holdings · 2026-03-31
Reported long-US-equity value
$0.22B
Top-10 concentration
40.5%
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. — $219M AUM allocation strategy
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. files SEC Form 13F and reports $219M of long US equity value across 72 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 29.9%, followed by Financials 9.9% and Communication Services 8.1%.
The top 10 holdings account for 41% 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.
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$219M
total across 72 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
41% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$AMAT +554K sh · +$3.92M+$HOOD +35.4K sh · +$2M+$GLW +23.5K sh · +$4.07M
Biggest trims (shares)
−$NVDA −166K sh · −$31.1M−$AVGO −43.2K sh · −$15.1M−$CTSH −39K sh · −$4.86M
Exited to nil (held last quarter, gone now)
$SPY ($41.4M last qtr)$HD ($20.3M last qtr)$QCOM ($18.3M last qtr)$GOOGL ($11.5M last qtr)$USB ($3.08M 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)
- Communications Equipment11.8%—
- Interactive Media & Services8.1%—
- Oil & Gas Refining & Marketing6.7%—
- Semiconductor Materials & Equipment4.5%—
- Technology Hardware, Storage & Peripherals3.3%—
- Semiconductors2.9%—
- Electronic Equipment & Instruments2.7%—
- Electronic Components2.6%—
- Other holdings57.5%—
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 |
|---|---|---|---|---|---|
| $LITE | Lumentum Holdings Inc | 36.8K | $25.9M | +399 | 11.8% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 31.4K | $9.04M | +5.05K | 4.1% |
| $META | Meta Platforms Inc | 15.1K | $8.63M | — | 3.9% |
| $VLO | Valero Energy Corporation | 29.8K | $7.36M | +15.9K | 3.4% |
| $MPC | Marathon Petroleum Corporation | 30.1K | $7.35M | +17K | 3.4% |
| $SNDK | Sandisk Corporation | 11.4K | $7.23M | -23.5K | 3.3% |
| $MRVL | Marvell Technology Inc | 64.1K | $6.35M | — | 2.9% |
| $KEYS | Keysight Technologies Inc | 20.9K | $5.9M | — | 2.7% |
| $GLW | Corning Incorporated | 41.7K | $5.67M | +23.5K | 2.6% |
| $TER | Teradyne Inc | 18.3K | $5.43M | +11.4K | 2.5% |
…and 62 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
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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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