MFS Government Markets Income Trust Announces Change in Investment Adviser and Name Change to Aberdeen Government Markets Income Fund (MGF)
MFS Government Markets Income Trust said abrdn Inc. (Aberdeen) will take over as investment adviser after NYSE close July 2, 2026, and the fund will rename to Aberdeen Government Markets Income Fund. Ticker “MGF” and CUSIP won’t change. Five new trustees were elected June 18, 2026; investment objective/policies remain unchanged.
How this was made

The 30-second read
Why it matters
This is a governance and management transition for a NYSE-listed closed-end fund (CEF). The article explicitly says investment objective and fundamental policies will not change, which reduces the likelihood of a major strategy-driven repricing, but the adviser/board change can still move CEF discount/premium sentiment.
Market read
CEF investors may reassess discount/premium expectations and manager-quality perceptions, but the stated lack of objective/policy change limits fundamental re-rating.
What to watch
Traders may be underweighting potential fee/operational differences that are not disclosed here; also, board/trustee changes can affect perceived oversight even without stated policy changes.
Background
The fund transitions management from MFS Investment Management to abrdn (Aberdeen) and amends its declaration of trust to rename the vehicle, effective after NYSE close July 2, 2026.
Ticker impact
MFS Government Markets Income Trust appoints abrdn as investment adviser and renames the fund, while keeping the NYSE ticker MGF unchanged.
Near-term volatility possible from governance/manager-change sentiment, but direction is uncertain because objectives/policies are unchanged and the ticker remains MGF.
The article is a primary disclosure of adviser transition effective after NYSE close and new trustees taking office; it does not provide performance, fees, or strategy changes that would clearly reprice the fund.
Market effects
Signals ongoing consolidation/rotation of closed-end fund advisers in global fixed income, but without disclosed strategy/fee changes limits sector read-through.
Primarily US closed-end fund governance/management change; limited broader regional impact beyond CEF investor sentiment.
abrdn’s global fixed income team managing the US-listed fund may marginally reinforce its US CEF footprint, but no cross-border deal terms are provided.
Counterpoint
Because the fund’s objective and fundamental policies are stated as unchanged and the ticker/CUSIP remain the same, the market may treat this as low-economic-impact and focus on NAV/discount dynamics instead.
Key entities
- closed-end fundMFS Government Markets Income Trust
The fund announces adviser change and name change while retaining NYSE ticker MGF.
- investment adviserabrdn Inc. (Aberdeen)
Assumes responsibility for the fund’s management effective after NYSE close July 2, 2026.
- fund nameAberdeen Government Markets Income Fund
New fund name after the declaration of trust amendment; ticker remains MGF.





