Natural alpha in Convertibles
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Transcript of Natural alpha in Convertibles
1
Michael Revy, MBA
Principal and Director of ResearchFroley, Revy Investment Co.
Want Long-Only Alpha?
Get Convertibles!
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Disclaimer
Thank you for the opportunity to discuss the nature of converts.
Before we begin, let me remind you that the views I express are my own andnot necessarily the views of my colleagues at Froley Revy.
This presentation is for information purposes and not a solicitation to buy orsell any security or to enter an investment management contract with Froley,Revy.
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Alpha is in the Asset Class
Alpha Will Persist
Convexity : the Window to Alpha
Good for the Goose; Good for the Gander
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Alpha is in the Asset Class
Nature of the instrument ~ Alpha
Nature of the issuer (s) ~ Alpha
Natural referee ~ Alpha
Alpha in many locations!!!
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Double your Sharpe ratio in converts
Alpha is in the Asset ClassNature of the Instrument ~ Alpha
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Double your Sharpe ratio in converts!
Added RETURN but LOWER risk?!
Alpha is in the Asset Class
Underlyers vs. VXAO January 1995 - April 2009
-5 0 5 10 15 20 25 30
Sharpe
Return
Std Dev
Source: Merrill Lynch / Zephyr
VXAO Underlyers
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Double your Sharpe ratio in converts!
Improved Risk/Reward vs. Underlyers found in the ROW.
Alpha is in the Asset Class
Japanese Underlyers vs VJE1 January 2001 - April 2009
-5 0 5 10 15 20 25 30Sharpe
Return
Std Dev
Source : Merrill Lynch / Zephyr
UnderlyersVJE1
European Underlyers vs. VE00 January 1999 - April 2009
-5 0 5 10 15 20 25 30Sharpe
Return
Std Dev
Source: M errill Lynch / Zephyr
UnderlyersVE00
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Better risk-adjusted returns.
Equity Convertible Bond
Betterfortuneinside!
Given a choice between ‘efficient’ assets – convertibles andequities – choose convertibles!
Alpha is in the Asset ClassNature of the Instrument ~ Alpha
BETABETA + ALPHA
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Double your Sharpe ratio in converts
Information costs – what markets know
Alpha is in the Asset ClassNature of the Instrument ~ Alpha
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Information costs – what markets know – Equity
Empirical ‘informational’ cost of financings
• Equity -3%• Convertibles – 2%• Straight debt 0% .. or negligible
Myers & Mailuf: Corporate Financing and Investment DecisionsWhen Firms Have Information That Investors Do Not Have (1984)
Convertibles suffer less informationcosts than equity.
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Information costs – what markets know – Straight Debt
0%
1%
1%
2%
2%
3%
3%
Equity Convertible Straight Debt
Convertibles vs. Straight DebtLower couponWeaker indentureLower default risk,Lower underinvestment risk
Compared to straights, converts look weak.
However: All of the above is good for issuer equity
AND Convert holder is ultimately EQUITY.
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Double your Sharpe ratio in converts
Information costs – what the markets know
Backdoor equity
Alpha is in the Asset ClassNature of the Instrument ~ Alpha
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Backdoor equity
“Companies with limited capital but abundant growthopportunities often find themselves in a bind.”
Jeremy Stein : Convertibles Bonds as Backdoor EquityFinancing (1992)
Converts contribute positivelyto the cost of raising capital.
Alpha is in the Asset ClassNature of the Instrument ~ Alpha
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Growth vs. non-growth information costs
Alpha is in the Asset ClassNature of the Issuer (s) ~ Alpha
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Growth vs. non-growth information costs
-3%
-2%
-1%
0%
High Growth Firms Low Growth Firms
Market Reaction toOffering Announcement
“Those companies with higher funding requirements had a marketreaction of negative 1.9% to their offering announcements, as comparedto a negative 2.6% for lower growth firms.”
Jen, Choi & Seong-Hyo Lee: Some new evidence on why companies useconvertible bonds (1997)
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Growth vs. non-growth information costs
Two growth options for one
Alpha is in the Asset ClassNature of the Issuer (s) ~ Alpha
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Growth equity option – two growth phases for one
“… today’s future investment opportunities are really“growth options” that may (or may not) be exercised at onepoint in the future.”
David Mayers : Convertible Bonds: Matching Financial & Real OptionsJournal of Applied Corporate Finance (Spring 2000)
2-for-1 sale today!
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Growth vs. non-growth information costs
Two growth options for one
Sequenced finance comes at zero cost
Alpha is in the Asset ClassNature of the Issuer (s) ~ Alpha
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Financial actions post convertible call 1971-1990
New Capital40%
Refinanced 30%
Redeemed 30%
Growth equity option – two growth phases for one
“Debt is clearly the preferred instrument for financing afterconvertible bond calls.”
Convertible Bonds: Matching Financial & Real OptionsJournal of Applied Corporate Finance (Spring 2000)
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New Finance choices
Straight Debt, 60%
CombinationDebt+Equity 16%
Preferred5%
Equity19%
Growth equity option – two growth phases for one
Of the 40% convert calls that end in newcapital raises, most are straight debt.
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Growth vs. non-growth information costs
Two growth options for one
Sequenced finance comes at zero cost
Natural referee: shareholder / bondholderharmony
Alpha is in the Asset ClassNature of the Issuer (s) ~ Alpha
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Insensitivity:
•makes the instrument less correlated toits equity or debt.•leads to big changes and big payoffs.
“...the value of convertibles is relatively insensitiveto changes in company risk.”
Brennan & Schwartz: The Case for Convertibles (1981)Chase Financial Quarterly
Alpha is in the Asset ClassNatural Referee: Shareholder / Bondholder Harmony ~ Alpha
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Alpha is in the Asset Class
Alpha Will Persist
Convexity: the Window to Alpha
Good for the Goose; Good for the Gander
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Issuance signals confidence
Alpha Will PersistClic
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When a company issues a convertible, itsmanagement is clearly signaling that goodthings are on the horizon.
Issuance Signals Confidence
(Even academics notice these signals.)
“Management’s choice of a convertiblefinancing may function as a “signal” toinvestors that management is highly confidentabout the firm’s future”
Jen, Choi & Seong-Hyo Lee : Some new evidence on whycompanies use convertible bonds (1997)
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Issuance signals confidence
Human endeavor is unquantifiable. Itcannot be arbitraged away.
Alpha Will PersistClic
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Human endeavor is unquantifiable.
Lowered Costsof Financial Distress
Harmony betweenequity and convertible
debt holders
Growth FundingHypothesis
Confident Management
Backdoor Equity
A Lean, MeanMachine
Given capital and the right levers -- PEOPLE produce alpha.
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Issuance signals confidence
Human endeavor is unquantifiable. Itcannot be arbitraged away.
Ok..but got any numbers?
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Alpha Will Persist
Source: Zephyr StyleAdvisor
Z ephyr Sty leADVISO R: SSI Investment Management , Inc.
Risk-ReturnJanuary 1995 - A pril 2009: Summary Statis tic s
M L All Cvts, All Quality (VXA0)
R eturn
6.54%
VXA0 Under lying Eq uity 3.58%
StandardDeviation
13.58%
23.96%
SharpeR atio
0.20
-0.01
D ow Wilshire 4500 6.95% 20.45% 0.15
Risk-Adj.Performance
6.80%
4.35%
6.64%
Alphavs.
M arket
2.05%
-3.58%
0.78%
Betavs.
M arket
0.69
1.33
1.07
R -Sq uaredvs.
M arket
65.83%
78.24%
68.77%
N umberof
Observations
172
172
172
D ow Wilshire Larg e-Cap Value 6.88% 14.40% 0.21 7.07% 1.33% 0.84 86.80% 172
Lehman U S Ag g reg ate Bond Index 6.74% 3.82% 0.77 15.50% 6.70% 0.01 0.36% 172
S&P 500 6.48% 15.90% 0.17 6.48% 0.00% 1.00 100.00% 172
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Alpha Will Persist
Source: Zephyr StyleAdvisor
Z ephyr S ty leADVISO R: SSI Investment Management , Inc .
Correlation M atrixJanuary 1995 - A pril 2009
1) M L All C vts, All Quality (VXA0)
(1)
1.00
2) VXA0 Under lying Eq uity 0.93
(2)
1.00
3) D ow Wilshire 4500 0.93 0.94
(3)
1.00
4) D ow Wilshire Larg e-C ap Value 0.69 0.79 0.73
5) Lehman US Ag g reg ate Bond Index 0.10 -0.01 -0.00
(4)
1.00
0.09
(5)
1.00
6) S&P 500 0.81 0.88 0.83 0.93 0.06
(6)
1.00
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Alpha is in the Asset Class
Alpha Will Persist
Convexity : the Window to Alpha
Good for the Goose; Good for the Gander
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The best referees are balanced! (convexity)
Convexity : The Window to AlphaClic
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Deep in the money – equity surrogate
At the money - convex
Out of the money – busted – fixed income surrogate
The best referees are balanced!
Putting our research to work, let’s identify the bondsthat have the best exposure to both credit and equity.
Convexity : The Window to AlphaClic
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Convexity Plays
Convertible
Price
Premium overStock Value
(Conversion Premium)
Bond Value
Stock Value
Convertible Value
Equity PlaysCredit plays70% 130%
Premium overBond Value
(Investment Value Premium)
The Phases of a Convertible Security
Convexity : The Window to AlphaClic
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The best referees are balanced! (convexity)
Convexity optimization test
Convexity : The Window to AlphaClic
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Convexity Test Attributes• A sector neutral 2% ‘largest only’ portfolio• A sector neutral 2% ‘largest convex’ portfolio
Convexity : The Window to Alpha
550$3300.56VXA0
56$8580.71Size Convexity
56$1,2680.55Size Only
PositionsSizeDelta Wtd BetaPortfolio
Convexity Test Average Attributes - April 2009
26.17
17.73
32.62
84.37
30.23
87.35
VXAO
Sz Convexity
Sz Only
Source: Froley Revy / Merr ill Lynch
Investment Value Premium Conversion Premium
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Convexity Test
Size Convexity Alpha vs. VXAO = 2.23Size Only Alpha vs. VXAO = 0.55
Net Alpha = + 1.68Over time period convexity was best choice
Caveat : Short time period
Convexity : The Window to Alpha
Convexity vs. Size & VXAO January 2005 - April 2009
-5 0 5 10 15 20
Sharpe
Return
Std Dev
Source: Froley Revy / Merr ill Lynch/ Zephyr
Sz OnlySz ConvexityVXAO
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Convexity Test
Size Convexity Alpha vs. V0S0 = 0.26Size Only Alpha vs. V0S0 = -0.52
Net Alpha = + 0.78Over time period convexity was best choice
Convexity : The Window to Alpha
Convexity vs. Size & V0S0 April 1998 - April 2009
0 2 4 6 8 10 12 14 16
Sharpe
Return
Std Dev
Source: Froley Revy / Merrill Lynch/ Zephyr
Sz OnlySz ConvexityV0S0
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Alpha is in the Asset Class
Alpha Will Persist
Convexity: the Window to Alpha
Good for the Goose; Good for the Gander
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Good for the Goose; Good for the Gander
Nature of the instrument ~ Alpha
Nature of the issuer (s) ~ Alpha
Natural referee ~ Alpha
What is Good for Goose (Issuer) and Gander (Investor)?
Alpha in many locations!!!
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Converts are ONLY instrument convex to a capitalstructure.
And not just any cap structure….
Capital optimizing growth company structures
Growth companies have asymmetric payoffs
Asymmetry means persistent alpha– it means performance.
Good for the Goose; Good for the GanderWhat is Good for Goose (Issuer) and Gander (Investor)?
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The take - away:
Buy convex convertibles.
Buy convertibles with a growth bias.
Get long-only alpha.
Good for the Goose; Good for the GanderSummary
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