Knollwood Investment Advisory, LLC
SEC Form 13F institutional filer · CIK 0001999346
13F-HR · 198 reported holdings · 2026-03-31
Knollwood Investment Advisory, LLC is a registered investment advisor.
Reported long-US-equity value
$0.82B
Top-10 concentration
40.6%
Knollwood Investment Advisory, LLC — $821M AUM allocation strategy
Knollwood Investment Advisory, LLC files SEC Form 13F and reports $821M of long US equity value across 198 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 31.6%, followed by Communication Services 11.4% and Consumer Discretionary 5.2%.
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.
Knollwood Investment Advisory, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$821M
total across 198 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
41% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$AMD +18.2K sh · +$3.22M+$CDNS +3.7K sh · +$245K+$AVGO +3.69K sh · −$354K
Added from nil (new positions)
None this quarter
Exited to nil (held last quarter, gone now)
$ADBE ($2.54M last qtr)$LULU ($1.09M last qtr)$CNC ($245K last qtr)$KKR ($229K last qtr)$FSLR ($209K 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)
- Semiconductors13.3%—
- Interactive Media & Services10.1%—
- Systems Software8.4%—
- Broadline Retail5.2%—
- Technology Hardware, Storage & Peripherals4.6%—
- Application Software2.1%—
- Transaction & Payment Processing Services2.1%—
- Semiconductor Materials & Equipment2.0%—
- Other holdings52.2%—
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 |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 473K | $82.5M | +280 | 10.0% |
| $AMZN | Amazon.com Inc | 207K | $43.1M | +0 | 5.2% |
| $AAPL | Apple Inc | 150K | $38M | +0 | 4.6% |
| $GOOGL | Alphabet Inc | 127K | $36.5M | +0 | 4.4% |
| $MSFT | Microsoft Corporation | 97.4K | $36.1M | +0 | 4.4% |
| $META | Meta Platforms Inc | 53.2K | $30.4M | +0 | 3.7% |
| $PLTR | Palantir Technologies Inc | 117K | $17.1M | +0 | 2.1% |
| $V | Visa Inc | 56.6K | $17.1M | +0 | 2.1% |
| $KLAC | KLA Corporation | 11.5K | $16.9M | +0 | 2.1% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 55.4K | $15.9M | +0 | 1.9% |
…and 188 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.