Euroclear has completed its acquisition of MFEX Group, a global digital fund distribution platform, having originally announced its intention to acquire the group on 26 March, 2021. Financial terms of the transaction have not been disclosed.  

ACA Group (ACA), a governance, risk, and compliance (GRC) adviser in financial services, has acquired Catelas, a machine learning-based electronic communications (eComms) surveillance and investigations platform. 

MSCI Inc, a provider of critical decision support tools and services for the global investment community, has completed its acquisition of global real estate data and analytics provider, Real Capital Analytics (RCA). The acquisition was originally announced on August 2, 2021.

Vistra, a provider of expert advisory and administrative support to fund, corporate, capital market and private wealth clients, is to acquire Leydin Freyer, an Australian based corporate governance, accounting, and company secretarial services firm. 

State Street Corporation (NYSE: STT) and Brown Brothers Harriman & Co have entered into a definitive agreement for State Street to acquire BBH’s Investor Services business, including its custody, accounting, fund administration, global markets and technology services, for USD3.5 billion in cash. 

West Realm Shire Services Inc (FTX.US), a US-regulated cryptocurrency exchange, has executed a sale and purchase agreement to acquire Ledger Holdings Inc, parent company of LedgerX, a Commodity Futures Trading Commission (CFTC) regulated digital currency futures & options exchange and clearinghouse. 

Siebert Financial Corp (Siebert) has signed a non-binding letter of intent with Tigress Holdings, LLC whereby Siebert will purchase 24 per cent of the outstanding membership interests in Tigress Financial Partners (Tigress). 

Apex Group (Apex) has closed its acquisition of Brazilian independent fund administrator BRL Trust Investimentos (BRL Trust). 

Treliant has acquired Vox Financial Partners (Vox), a Capital Markets consulting firm that helps global financial institutions deliver regulatory and business change. 

DeFi Technologies has entered into a letter of intent (LOI) to acquire 100 per cent of the issued and outstanding securities of Protos Asset Management (Protos).