Whetstone Capital Advisors, LLC
SEC Form 13F institutional filer · CIK 0001607278
13F-HR · 19 reported holdings · 2026-03-31
Reported long-US-equity value
$0.07B
Top-10 concentration
96.9%
Whetstone Capital Advisors, LLC — $72.4M AUM allocation strategy
Whetstone Capital Advisors, LLC files SEC Form 13F and reports $72.4M of long US equity value across 19 reported holdings for 2026-03-31.
Its largest sector bet is Communication Services 47.5%, followed by Consumer Discretionary 26.8% and Financials 21.9%.
The top 10 holdings account for 97% 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.
Whetstone Capital Advisors, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$72.4M
total across 19 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
97% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$XYZ +8.47K sh · −$56.6K+$KVUE +864 sh · +$14.8K+$BX +819 sh · +$36.8K
Biggest trims (shares)
−$GOOGL −11.7K sh · −$6.88M−$LYB −1.69K sh · +$58.8K−$PSX −290 sh · +$40.6K
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)
- Interactive Media & Services47.5%—
- Broadline Retail26.8%—
- Transaction & Payment Processing Services10.3%—
- Financial Exchanges & Data6.1%—
- Investment Banking & Brokerage4.8%—
- Asset Management & Custody Banks0.7%—
- Tobacco0.7%—
- Specialty Chemicals0.4%—
- Other holdings2.7%—
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 |
|---|---|---|---|---|---|
| $GOOGL | Alphabet Inc | 119K | $34M | -11.7K | 47.0% |
| $AMZN | Amazon.com Inc | 93.1K | $19.4M | +0 | 26.8% |
| $XYZ | Block Inc | 124K | $7.45M | +8.47K | 10.3% |
| $COIN | Coinbase Global Inc | 25.3K | $4.41M | — | 6.1% |
| $HOOD | Robinhood Markets Inc | 50.3K | $3.49M | — | 4.8% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 1.21K | $348K | +0 | 0.5% |
| $LYB | LyondellBasell Industries NV Ordinary Shares Class A | 3.55K | $286K | -1.69K | 0.4% |
| $PSX | Phillips 66 | 1.47K | $268K | -290 | 0.4% |
| $BX | Blackstone Inc | 2.28K | $263K | +819 | 0.4% |
| $JNJ | Johnson & Johnson | 1.07K | $262K | -28 | 0.4% |
…and 9 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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