Asset-servicing events — the operational name for corporate actions — fall into three families. The classification tells the operations team whether investors must be asked a question, and what happens if nobody answers. Get the family wrong and the rest of the life cycle is built on the wrong default.
- Voluntary events ask the holder to act. Taking up a warrant, accepting a takeover, or converting a bond are choices. Doing nothing is still a decision, and it usually means the offer lapses.
- Mandatory events run whether holders like them or not. A stock split, a plain cash dividend, or a name change proceeds once the issuer (and, where needed, shareholders in general meeting) has approved it.
- Mandatory events with options combine the two. The event happens, but holders choose the form of the proceeds. A scrip dividend is the usual example: cash is the default at most issuers, stock is the alternative, and silence receives the default.
The house that already runs Irish UCITS and Cayman products meets all three families in one week. Atlantic Horizon UCITS ICAV, administered in Dublin and safekept at State Street, holds Nippon Industrials KK for a two-for-one split (mandatory), Thames Industrial plc for a scrip dividend (mandatory with options), and the Cayman sleeve holds a convertible that can be exchanged into equity (voluntary). Same sponsor, same operating model, three different election stacks.
Dublin administration still has to release NAV after the event posts. State Street still has to notify, collect elections, and pay. The depositary still has to see that client assets were not mixed with house cash. Classification is the first control because it decides whether the desk chases instructions or just books an adjustment.
Numbers make the three labels concrete. Nippon Industrials KK splits two-for-one: the ICAV’s 80,000 shares become 160,000, the Tokyo price halves, and nobody is asked a question. Thames Industrial plc offers 12p cash or stock; silence pays cash on the CREST position. The Cayman convertible can be exchanged into equity during a window; silence leaves the bond outstanding. Three events, three default behaviours, one State Street relationship.
Getting the type wrong is expensive. Treat a rights issue as mandatory and you may spend client money they never authorised. Treat a split as voluntary and you leave positions unadjusted. Treat a scrip as cash-only and you ignore elections that the UCITS prospectus said the manager could make. On an Irish UCITS the make-good also hits dealing: Dublin cannot release NAV on a book that still thinks the split has not happened, or that booked cash when the manager had elected stock.