Sequential Pay CMO

  

Categories: Marketing

See: Collateralized Mortgage Obligation (CMO).

A CMO represents a kind of mortgage-backed security: a group of mortgages bundled together and turned into tradable securities. Despite its fancy-sounding name, the sequential pay CMO describes the most basic forms of these securities.

When creating the CMOs, the mortgages are split into groups. These groups (or tranches, as they are called in the biz) are then ordered according to seniority, i.e. which ones get paid off first. Typically, the various groups get identified with a letter: A, B, C, and (bringing up the rear) Z. Each tranche gets interest payments. However, only Tranche A gets principal payments at first. Once it gets completely paid off, Tranche B starts receiving principal payments. These continue until it gets retired completely. Then it's Tranche C's turn. And so on, all the way down to Z.

Since Tranche A gets its principal payments first, it's a lower-risk investment. There's less time for things to go wrong. Meanwhile, Tranche Z is way down on the trough. It has to wait its turn.

This structure explains the "sequential" part of the name. Each tranche gets paid off in sequence. Each one waits its turn (except for A, who, like the first-born in any family, gets all the attention from the start...with the other tranches all having to deal with that fact in therapy).

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Finance: What is Collateralized Mortgage...65 Views

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Finance a la shmoop what is a collateralized mortgage obligation or

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CMO all right people well this is a GMO and this is a CMO yeah it's a bunch of

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mortgages in one investment vehicle pot like mortgage Stone Soup not nearly as [Mortgage stones in a bowl of soup]

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exciting is that that man-eating plant over there

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so yeah just a bunch of mortgages that are packaged together when banks and

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investors package mortgages together well they can treat them like they're a

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big fat indexed bond fund because these groups of mortgages while they pay

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interest ie the interest comes from the people who are actually paying off their

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mortgages so why would you collateralize a mortgage obligation anyway answer risk

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by packaging lots and lots of mortgages together the theory was that well as a [CMO boxes on a conveyor belt]

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whole they would create a much less volatile environment than the former

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alternative of having tens of thousands of individual mortgages many of which at

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any given time were you know in do rest as people were dead beating and not [Man playing video games]

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paying what they promised to pay back right well collateralizing this group

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meant simply placing all of them into one investment vehicle that could be

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bought and sold as if it were in ETF or individual closed end fund but Wall

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Street being Wall Street where greed is good until it's not abused the notion of [Boxing gloves punch collateralized]

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collateralized mortgages and actually applied the notion of collateral against

01:31

them pledging as collateral the equity in these mortgages or packages of

01:37

mortgages and then borrowing against them so it's like leverage on leverage,

01:42

highly volatile and this is sort of like the brilliant idea of the fraternity [Man walking along]

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social chairman sending the pledges to get graham crackers marshmallows and

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chocolate when he sees his you know couch is on fire yeah like why wouldn't [People carrying snacks and a couch on fire appears]

01:54

he just put it out like what was he imbibing there all right well in fact

01:58

this is more or less what happened in the mortgage meltdown of 2008 and 9 and

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it was helium inside of the couch that exploded in the form of many of these [Helium explodes on a couch]

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mortgages becoming insolvent and as one mortgage went bad

02:12

well it caused a chain reaction of panic up and down the economic food chain

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which resulted in the near bankruptcy of the United States financial system

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basically the people who pulled together these CMOS forgot what the O stands for [Man walking along the street and plant eats him]

02:27

oh dear, oh my

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