Growth vs value

There is a lot of debate at the moment as to whether investors should be favouring growth or value. There’s a lot of talking heads telling us what the “pros” have been rotating in and out of, and what the indices have and haven’t done. There’s very little advice on what you should do.

For example:
* The Sunday Times reports today that Richard Buxton
reported last summer that we could be at the start of a new 15-year bull cycle. (
* The Wall Street Journal reported on 3 April that “Value Stocks Head
Higher as Growth Companies Look Pricey” (
* John Tobey at Forbes reported last month that “Ignore Momentum Advice
— Buy Real Growth Stocks” ( “The momentum stock
sell-off does not mean we need to run from growth stocks. The best 2014
strategy is quite the opposite.”
* CNBC reported in late April “With the wipeout in growth stocks, many
investors turned their attention to big-cap and value names, and the
trend is expected to continue for months to
come.” (
* Ben Hobson on Stockopedia seems to favour quality income: “a slight
softening in prices has re-opened the taps for good quality stocks
offering forecast yields of more than 4%. For subscribers looking for
income ideas now – perhaps with the new year’s ISA allocation in mind –
this might be a good place to start.” (
* Matthew Boesler at Business Insider reported in mid-April: “The stock
market, but not momentum stocks, will likely recover during the next
few months” (

So, who’s right, if any?

Look at the 5-year chart showing the T1X (Techmark Index), LIX (Low
Yield Index), and HIX (High Yield Index).



If we take T1X and LIX as proxies for growth shares, and the HIX as a
proxy for value shares, then clearly growth has outstripped value.
Under an assumption of mean value reversion, this would imply that
value should outperform in future.

A similar picture emerges is we look over 10 years:



However, if I draw a chart from near the end of December 1999, we see
that growth has actually underperformed value:


Have I shown malice-aforethought in carefully choosing my starting
point to prove whatever I want? Maybe, but it does show the inherent
dangers of choosing your starting points.

Stockopedia doesn’t publish the PE for the ASX (FTSE All-Share), but it
does publish it for the T1X, UKX (FTSE 100) and MCX (FTSE 250). The UKX
and MCX are valued nearly identically, so I will use the UKX as a proxy
for the whole market.

On that basis, the UKX has a trailing PE of 18.3, and a forward PE of
15.5. The T1X has a trailing PE of 24.4, and a forward PE of 17.6. The
LIX has a trailing PE of 19.6, and a forward PE of 15.8.

If I just look at the trailing PEs, the T1X relative to the UKX is 1.3
(=24.4/18.3). The LIX relative to the UKX is 1.07. I don’t know exactly
how Stockopedia derives their values, and non-robust statistical
measures may be being used.

However, let me take those figures at face values. Lynch’s book,
“Beating the Street” provides an interesting graph of the New Horizons
Fund vs S&P500 on p 66 as a way of guaging the  relative attractiveness
of growth versus the market. A ratio less than 1.2 implies that growth
is extremely underpriced, whilst above 2.0 it is extremely overpriced.

Look at the LIX/UKX implies that growth is actually highly attractive
at the moment, and that investors should concentrate on growth shares.
The T1X/UKX shows a similar story, implying that growth shares offer
very good value (as opposed to near-historical lows in the case of the

It is also worth noting that the HIX (remember, we’re using that as a
proxy for value shares), is very near overbought levels. As is the UKX.

So, the surprising conclusion is that growth still offers very good
value; and that value and large-cap shares will be prone to a pull-back
in the short term.

I doubt that many people will agree with that view, though.


About mcturra2000

Computer programmer living in Scotland.
This entry was posted in Statistics. Bookmark the permalink.

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