SpaceX plunge hits Scottish Mortgage and other FTSE investment trusts
Scottish Mortgage Investment Trust (SMT) and other FTSE tech investment trusts fell Tuesday after a sharp overnight drop in SpaceX and broader US tech weakness. SpaceX shares fell 16.4% to $154.6 after IPO volatility. SMT said SpaceX was 17.9% of its portfolio at end-April (down from 19.3%). Nasdaq fell 1.3% as Alphabet, Amazon, Broadcom, Microsoft and Meta declined.
How this was made
The 30-second read
Why it matters
It ties the overnight SpaceX decline to falls in UK-listed investment trusts and to a broader US tech selloff, implying correlated NAV/market risk for trusts holding US tech exposure.
Market read
Traders can treat this as a sentiment/NAV sensitivity update for FTSE tech investment trusts exposed to SpaceX and US mega-cap tech.
What to watch
No data on how much of each trust’s portfolio is actually in SpaceX (only SMT’s weighting is given), so the magnitude of read-across risk may be overstated for PCT and others.
Background
The article describes SpaceX’s IPO pricing ($135), early surge (to nearly $225), and subsequent retreat before a sharp overnight drop.
Ticker impact
Polar Capital Technology Trust PLC is named as falling 3.1% alongside the SpaceX-driven tech selloff.
Near-term downside bias if US tech continues to sell off and SpaceX remains under pressure.
The piece reports PCT’s own move (down 3.1%) but does not quantify its SpaceX position size.
Market effects
Reinforces that UK listed tech investment trusts with US tech/SpaceX exposure can trade like a proxy for US growth sentiment.
FTSE investment trusts face correlated downside at the UK open following US overnight tech weakness.
Highlights cross-Atlantic contagion from a high-profile US IPO (SpaceX) into global growth/AI-adjacent sentiment.
Counterpoint
The article frames the move as SpaceX-driven, but the broader Nasdaq selloff and AI-division concerns at Alphabet may be the dominant driver for trust performance.
Key entities
- investment trustScottish Mortgage Investment Trust PLC
Holds a large SpaceX position (17.9% of portfolio at end-April) and is reported to have fallen with the SpaceX-led selloff.
- investment trustPolar Capital Technology Trust PLC
Reported to have fallen 3.1% and disclosed subscription for SpaceX IPO shares (size not revealed).
- private company (IPO referenced)SpaceX
Shares are reported down 16.4% overnight, driving the read-across to investors and trusts.


