Riverstone Advisors, LLC
SEC Form 13F institutional filer · CIK 0001763404
13F-HR · 56 reported holdings · 2026-03-31
Reported long-US-equity value
$0.18B
Top-10 concentration
78.8%
Riverstone Advisors, LLC — $179M AUM allocation strategy
Riverstone Advisors, LLC files SEC Form 13F and reports $179M of long US equity value across 56 reported holdings for 2026-03-31.
Its largest sector bet is Communication Services 14.2%, followed by Consumer Discretionary 13.3% and Information Technology 11.4%.
The top 10 holdings account for 79% 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.
Riverstone Advisors, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$179M
total across 56 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
79% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$IVZ +24.9K sh · +$1.35M+$GOOGL +5.47K sh · +$1.49M+$IWM +2.97K sh · +$846K
Biggest trims (shares)
−$TSCO −14.7K sh · −$1.49M−$XOM −6.12K sh · +$104K−$RTX −5.89K sh · −$575K
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 & Services14.2%—
- Broadline Retail9.3%—
- Aerospace & Defense6.4%—
- Semiconductors6.0%—
- Multi-Sector Holdings5.6%—
- Other Specialty Retail4.1%—
- Life Sciences Tools & Services3.8%—
- Systems Software1.9%—
- Other holdings48.8%—
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
8 of 8 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $GOOG | Alphabet Inc. Class C Capital Stock | 76.6K | $22M | -4.91K | 12.3% |
| $AMZN | Amazon.com Inc | 79.5K | $16.5M | -4.8K | 9.2% |
| $RTX | RTX Corporation | 53.2K | $10.3M | -5.89K | 5.7% |
| $BRK.B | Berkshire Hathaway Inc.-Class B | 21.3K | $10.2M | -1.7K | 5.7% |
| $TSCO | Tractor Supply Company | 160K | $7.27M | -14.7K | 4.1% |
| $DHR | Danaher Corporation | 35.7K | $6.77M | -3.47K | 3.8% |
| $AVGO | Broadcom Inc | 20.5K | $6.34M | +562 | 3.5% |
| $NVDA | NVIDIA Corporation | 25.6K | $4.46M | +1.7K | 2.5% |
…and 48 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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