Legal & General Investment Management (LGIM) — one of the UK's largest asset managers — filed Q4 2025 with $451 billion and NVIDIA at 7.1% weight. Among diversified, non-concentrated filers (those with 500+ positions), 7.1% is the highest NVDA weight in the database.
A British insurance company. $451 billion. 7.1% in one American chip stock.
The filing
| Metric | Value |
|---|---|
| 13F AUM | $451B |
| NVDA weight | 7.1% (~$32B) |
| NVDA index weight | ~6.5% |
| Active overweight | +0.6% |
| Filer type | UK insurance / asset manager |
| Total LGIM AUM | ~$1.5T+ globally |
Why 7.1% stands out among diversified filers
Concentrated funds (ARK, BSN Capital) can easily have 10%+ in NVDA. The distinction is among DIVERSIFIED filers — those managing hundreds of billions with thousands of positions:
| Diversified filer | AUM | NVDA weight | Active overweight |
|---|---|---|---|
| Legal & General | $451B | 7.1% | +0.6% |
| Fidelity/FMR | $2.0T | 10.3% | +3.8% (but also has concentrated funds) |
| Vanguard | $6.9T | 6.8% | +0.3% (mostly passive) |
| BlackRock | $5.9T | 6.5% | ~0% (index) |
| JPMorgan | $1.59T | ~5.3% | -1.2% (underweight) |
| DFA | $477B | <3.7% | Underweight (anti-concentration) |
LGIM at 7.1% is above even Vanguard's weight — and LGIM is not a passive index fund. Their 7.1% reflects a deliberate allocation that exceeds the S&P 500 weight.
The UK-to-US AI pipeline
LGIM's filing is the latest in a pattern of UK/European institutions overweighting American AI:
| UK/European filer | U.S. equity AUM | AI conviction level |
|---|---|---|
| Legal & General | $451B | NVDA at 7.1% |
| Banque Transatlantique | $4.1B | MSFT+NVDA at ~25% |
| Deutsche Bank | $307B | NVDA+MSFT leading |
| BNP Paribas | $221B | NVDA in top holdings (hedging) |
| Swiss National Bank | $168B | NVDA at #1 (passive) |
European and UK institutions collectively hold over $1 trillion in NVDA exposure. The AI trade has become a transatlantic capital flow phenomenon.
What LGIM is
Legal & General is one of the UK's oldest financial institutions (founded 1836). LGIM, its investment arm:
- Manages ~$1.5T+ globally (making it one of Europe's largest asset managers)
- Serves UK pension funds, insurance companies, and institutional clients
- Runs both index and active strategies
- The $451B 13F is their U.S. equity allocation
Why LGIM's NVDA weight matters
LGIM serves as the default investment manager for many UK pension schemes. Their portfolio decisions affect millions of UK pension beneficiaries. A 7.1% NVDA allocation means:
- UK retirees have meaningful AI chip exposure through their pensions
- LGIM's investment committee approved above-index NVDA conviction
- The UK pension industry is implicitly betting on NVIDIA's continued dominance
The 0.6% active overweight at $451B scale
0.6% sounds small. At $451B, it's $2.7 billion in deliberate above-index NVDA allocation.
$2.7 billion that someone at LGIM decided should be in NVIDIA rather than spread across the rest of the index. That's a research-backed, committee-approved, risk-budgeted decision.
What to watch
- NVDA weight next quarter: Growing toward 8%+ or pulling back toward index?
- Cross-reference with other UK pension managers: Are Schroders, abrdn, M&G showing similar tilts?
- LGIM's total U.S. equity allocation: Is the $451B growing (UK pensions increasing U.S. exposure)?
- AVGO weight: Does LGIM hold Broadcom alongside NVDA? (Would show supply chain depth)
Originally published at 13F Insight
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