Tech stack
No one at Mfs Investment Management has shared their stack yet. Work here? Add the tools you use. Custodians marked “per Form ADV” are from the firm's SEC filing (those holding 10%+ of its separately managed accounts, as of the date shown), so newer custodians may be missing.
Custodial Platform
State Street
Per Form ADV · $1.7B held · filed Oct 2024
S
Sumitomo Mitsui Trust Bank (U.s.a.) Limited
Per Form ADV · $1.6B held · filed Oct 2024
B
Brown Brothers Harriman & Co.
Per Form ADV · $1.3B held · filed Oct 2024
J.P. Morgan
Per Form ADV · $1.1B held · filed Oct 2024