BAILLIE GIFFORD & CO
SEC Form 13F institutional filer · CIK 0001088875
13F-HR · 98 reported holdings · 2026-03-31
Independent asset management firm based in Edinburgh.
Reported long-US-equity value
$40.95B
Top-10 concentration
63.1%
BAILLIE GIFFORD & CO — $40.9B AUM allocation strategy
BAILLIE GIFFORD & CO files SEC Form 13F and reports $40.9B of long US equity value across 98 reported holdings for 2026-03-31.
Its largest sector bet is Information Technology 23.2%, followed by Communication Services 21.2% and Consumer Discretionary 18.2%.
The top 10 holdings account for 63% 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.
BAILLIE GIFFORD & CO — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$40.9B
total across 98 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
63% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$EQT +3.6M sh · +$232M+$EOG +2.57M sh · +$378M+$PM +1.61M sh · +$267M
Biggest trims (shares)
−$TTD −22.2M sh · −$843M−$NFLX −15.1M sh · −$1.37B−$XYZ −7.21M sh · −$482M
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)
- Semiconductors17.4%—
- Broadline Retail14.3%—
- Interactive Media & Services9.6%—
- Advertising6.5%—
- Health Care Equipment6.3%—
- Movies & Entertainment5.1%—
- Systems Software3.5%—
- Specialized Consumer Services2.6%—
- Other holdings34.8%—
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
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $NVDA | NVIDIA Corporation | 40.7M | $7.11B | -3.12M | 17.4% |
| $AMZN | Amazon.com Inc | 28.1M | $5.85B | -1.29M | 14.3% |
| $APP | Applovin Corporation | 6.7M | $2.67B | +534K | 6.5% |
| $META | Meta Platforms Inc | 4.1M | $2.35B | -300K | 5.7% |
| $NFLX | Netflix Inc | 21.8M | $2.1B | -15.1M | 5.1% |
| $MSFT | Microsoft Corporation | 3.88M | $1.44B | -1.67M | 3.5% |
| $ISRG | Intuitive Surgical Inc | 2.57M | $1.18B | +16.2K | 2.9% |
| $DASH | DoorDash Inc | 7.24M | $1.09B | -728K | 2.7% |
| $AXON | Axon Enterprise Inc | 2.46M | $1.04B | +817K | 2.6% |
| $MRNA | Moderna Inc | 20M | $1.02B | -595K | 2.5% |
…and 88 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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