JACKSON SQUARE CAPITAL, LLC
SEC Form 13F institutional filer · CIK 0001812178
13F-HR · 95 reported holdings · 2026-03-31
Reported long-US-equity value
$0.44B
Top-10 concentration
48.8%
JACKSON SQUARE CAPITAL, LLC — $444M AUM allocation strategy
JACKSON SQUARE CAPITAL, LLC files SEC Form 13F and reports $444M of long US equity value across 95 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 45.8%, followed by Consumer Discretionary 5.0% and Industrials 5.0%.
The top 10 holdings account for 49% 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.
JACKSON SQUARE CAPITAL, LLC — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$444M
total across 95 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
49% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$GLW +38.8K sh · +$6.01M+$IVV +31.8K sh · +$2M+$CSCO +28.3K sh · +$2.25M
Biggest trims (shares)
−$T −66.4K sh · −$1.27M−$GOOG −21.9K sh · −$8.3M−$MSFT −21K sh · −$12.7M
Exited to nil (held last quarter, gone now)
$CRWD ($6.03M last qtr)$TRMB ($4.42M last qtr)$CEG ($4.27M last qtr)$JBHT ($2.89M last qtr)$FCX ($2.28M 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)
- Semiconductors21.3%—
- Communications Equipment8.3%—
- Technology Hardware, Storage & Peripherals6.7%—
- Semiconductor Materials & Equipment4.1%—
- Pharmaceuticals3.9%—
- Interactive Media & Services3.7%—
- Electronic Components3.6%—
- Broadline Retail3.1%—
- Other holdings45.5%—
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 |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 208K | $36.2M | +17.6K | 8.2% |
| $MU | Micron Technology Inc | 104K | $35M | -6.93K | 7.9% |
| $AAPL | Apple Inc | 117K | $29.6M | +229 | 6.7% |
| $AVGO | Broadcom Inc | 75K | $23.2M | -19 | 5.2% |
| $LITE | Lumentum Holdings Inc | 25.1K | $17.6M | -12K | 4.0% |
| $LLY | Eli Lilly and Company | 18.6K | $17.1M | +126 | 3.8% |
| $GOOG | Alphabet Inc. Class C Capital Stock | 56.9K | $16.3M | -21.9K | 3.7% |
| $COHR | Coherent Corp | 66.4K | $15.8M | -6.81K | 3.6% |
| $AMZN | Amazon.com Inc | 66.5K | $13.8M | -14.6K | 3.1% |
| $VRT | Vertiv Holdings LLC | 45.8K | $11.5M | -6.05K | 2.6% |
…and 85 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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