SONATA CAPITAL GROUP INC
SEC Form 13F institutional filer · CIK 0001172036
13F-HR · 50 reported holdings · 2026-03-31
Reported long-US-equity value
$0.20B
Top-10 concentration
82.5%
SONATA CAPITAL GROUP INC — $197M AUM allocation strategy
SONATA CAPITAL GROUP INC files SEC Form 13F and reports $197M of long US equity value across 50 reported holdings for 2026-03-31.
Its largest sector bet is Financials 18.3%, followed by Information Technology 13.3% and Consumer Discretionary 3.8%.
The top 10 holdings account for 83% 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.
SONATA CAPITAL GROUP INC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$197M
total across 50 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
83% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVV +3.81K sh · +$213K+$BLK +2.55K sh · −$293K+$SPGI +2.45K sh · +$735K
Biggest trims (shares)
−$IWM −9.88K sh · −$1.97M−$IYY −2.12K sh · −$343K−$XLK −830 sh · −$366K
Exited to nil (held last quarter, gone now)
$CRWD ($328K last qtr)$UNH ($319K last qtr)$AMD ($213K 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 Banks7.3%—
- Technology Hardware, Storage & Peripherals6.8%—
- Financial Exchanges & Data5.7%—
- Systems Software5.7%—
- Broadline Retail3.8%—
- Multi-Sector Holdings3.5%—
- Diversified Banks1.7%—
- Interactive Media & Services1.6%—
- Other holdings63.8%—
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
6 of 6 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $BLK | BlackRock Inc | 130K | $14.4M | +2.55K | 7.3% |
| $AAPL | Apple Inc | 53.4K | $13.6M | -448 | 6.9% |
| $SPGI | S&P Global Inc | 49.3K | $11.3M | +2.45K | 5.7% |
| $MSFT | Microsoft Corporation | 30.3K | $11.2M | -449 | 5.7% |
| $AMZN | Amazon.com Inc | 36.4K | $7.57M | -400 | 3.8% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 14.3K | $6.85M | -20 | 3.5% |
…and 44 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.
Newsletter signup
Free subscription. Daily trading day morning dispatch. No spam.