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CLIMB YOUR MOUNTAINQ GROUP MEETING – LAJOLLA, CAOctober 29, 2019

THE EXISTENCE AND PERSISTENCE OF FINANCIAL ANOMALIESHarry Markowitz, PhDHarry Markowitz & Co.San Diego, CAJohn B. Guerard, Jr., PhDMcKinley Capital Management, LLCAnchorage, AKOctober 2019

PORTFOLIO CONSTRUCTION AND MEASUREMENTResearch Includes: Markowitz (1959) Mean-Variance Portfolio Selection Sharpe (1964), Lintner (1965), Mossin (1966) CAPM Treynor and Mazuy (1966) CAPM Performance Measurement Fama (1970, 1976, 1991) Efficient Markets Hypothesis Ross (1976) and Roll and Ross (1980) APT Friend, Dhrymes, and Gultekin (1983) APT Blin, Bender, and Guerard (1997)APT Applied Investment Management and Portfolio Measurement Guerard, Markowitz, and Xu (2015) APT and Axioma Risk Models Tested3 3

EXPECTED RETURNS MODELING TO EXPLOIT FINANCIAL ANOMALIESResearch Includes: Dimson (1988) Size Anomalies Jacobs and Levy (1988) Financial Anomalies Bloch, Guerard, Markowitz, Todd, and Xu (1993) Financial Anomalieswith the Markowitz Risk Model Blin, Bender, and Guerard (1997) Financial Anomalies and the APTModel Guerard (1997) CTEF Introduced with BARRA Risk Model McKinley Quant (2006) MQ Introduced with APT Risk Model Guerard, Markowitz, and Xu (2015) MQ and CTEF Updated and Verifiedfor Axioma Stock Selection4 4

T H R E E TA K E - H O M E S F O R O U R A U D I E N C E1. The Financial Anomalies stock selection models recommendedin 1991 have worked to produce statistically significant ActiveReturns and positive Specific Returns (or Asset Selection),including transactions costs;2. The Japanese and R1 models initially estimated produce higherActive Returns in R3, Non-U.S., and EM stock markets;3. Real-time portfolio statistically significant Active Returns can beachieved, but only by implementing large active stock weights inportfolios.5 4

F ig u re 1 : M C M P o r t f o lioCo n st r u ct io n a n d M o d e lin g P ro c e ss6

F ig u re 1 : M C M P o r t f o lioCo n st r u ct io n a n d M o d e lin g P ro c e ss7

Public Model Expected Returns Stock Selection Model, GLERTRt 1 a0 a1 EPt a2 BP t a3 CPt a4 SPt a5 REPt a6 RBPt a7 RCPt a8 RSPt a9 CTEFt a10 PMt et ,where: EP (1)[earnings per share]/[price per share] earnings-price ratio;BP [book value per share]/[price per share] book-price ratio;CP [cash flow per share]/[price per share] cash flow-price ratio;SP [net sales per share]/[price per share] sales-price ratio;REP [current EP ratio]/[average EP ratio over the past five years];RBP [current BP ratio]/[average BP ratio over the past five years];RCP [current CP ratio]/[average CP ratio over the past five years];RSP [current SP ratio]/[average SP ratio over the past five years];CTEF consensus earnings-per-share I/B/E/S forecast, revisions andbreadth;PM price momentum; ande randomly distributed error term.8

Public Model Expected Returns Stock Selection Model, GLERTable 1: Top/Bottom decile spreads of FSGLER1997 - 2011VariableTop 3 decilespreads (t)AnnualizedTop 3 decilespreadsTop decilespread (t)AnnualizedTop decilespreadEP0.42% (1.66)4.43%0.20% (0.66)1.40%BP0.50 (1.67)5.210.96 (1.45)9.54FEP0.50 (1.95)5.380.54 (2.02)5.11CTEF0.72 (5.85)8.851.16 (7.27)14.54EWC0.70 (3.67)8.371.06 (3.55)12.36GLER1.12 (4.54)13.551.48 (3.67)17.19Source: FactSet and APT. Past performance is not indicative of future returns. Guerard, J.B., Jr., Markowitz, H.M., & Xu, G. (2015).Earnings forecasting in a global stock selection model and efficient portfolio construction and management. International Journal ofForecasting, 31, 550-560.9

Public Model Expected Returns Stock Selection Model, GLERTable 1 cont.: Top/Bottom decile spreads of FSGLER2003 – 2011VariableTop 3 decilespreads (t)AnnualizedTop 3 decilespreadsTop decilespread (t)AnnualizedTop decilespreadEP0.23% (0.80)2.2670.25% (1.08)2.65BP0.80 (1.78)8.740.47 (1.57)5.21FEP0.38 (1.33)4.120.23 (1.39)2.66CTEF1.07 (6.48)3.370.58 (4.88)7.12EWC0.97 (5.79)12.070.60 (1.83)7.41GLER1.33 (3.98)16.320.96 (4.59)11.78Source: FactSet and APT. Past performance is not indicative of future returns. Guerard, J.B., Jr., Markowitz, H.M., & Xu, G. (2015). Earnings forecasting in a global stock selection model andefficient portfolio construction and management. International Journal of Forecasting, 31, 550-560.10

P u b l i c M o d e l R i s k P re f e re n c e s , 1 9 9 9 - 2 0 1 1Table 2: Efficient Frontier of the Global Stock Selection Model withVarious Portfolio Optimization Techniques1999 – 2011APT Risk ModelEarningsModel orComponentGLERBenchmarkMeanAnnualized Standard Sharpe InfoVarianceLambdaReturnDeviation Ratio 0 0.7813.1150016.3424.850.590 0.8212.0820016.3724.380.610 0.8512.6810015.9024.610.580 0.8112.66510.1119.360.440 0.518.815.590.240Source: FactSet and APT. Past performance is not indicative of future returns. Guerard, J.B., Jr., Markowitz, H.M., & Xu, G. (2015). Earnings forecasting in a global stock selection modeland efficient portfolio construction and management. International Journal of Forecasting, 31, 550-560.11

P u b l i c M o d e l R i s k P re f e re n c e s , 1 9 9 9 - 2 0 1 1Table 2 cont.: Efficient Frontier of the Global Stock Selection Modelwith Various Portfolio Optimization Techniques1999 – 2011APT Risk 800.850.800.4311.0710.8710.049.8412.18Source: FactSet and APT. Past performance is not indicative of future returns. Guerard, J.B., Jr., Markowitz, H.M., & Xu, G. (2015). Earnings forecasting in a global stock selectionmodel and efficient portfolio construction and management. International Journal of Forecasting, 31, 550-560.12

Table 3: Axioma Statistical Risk Model and OptimizerJanuary 2003 – December 2016STAT RiskModelTracking ErrorModel: XUS GLER 4.005.00 6.00 7.00 8.00 9.00 10.00Ann. Port Return13.18 14.13 14.47 15.22 15.80 15.95 15.95Ann. STD20.16 20.56 20.66 20.99 21.20 21.63 21.63Ann. Active Return5.336.296.627.377.948.108.10Ann. Active Risk6.227.147.557.969.168.648.64ShR0.573 0.605 0.619 0.645 0.668 0.662 0.662IR0.856 0.880 0.876 0.925 0.975 0.937 0.937Source: FactSet and Axioma. Past performance is not indicative of future returns.Guerard, J.B., Jr., & Chettiappan, S. (2017). Active quant: Applied investment analysis in emerging markets”, Journal of Investing 26, 138-152.13

Table 3 cont.: Axioma Statistical Risk Model and OptimizerJanuary 2003 – December 2016STAT RiskModelTracking ErrorModel: GL GLER4.005.00 6.00 7.00 8.00 9.00 10.00Ann. Port Return12.42 14.17 14.78 15.88 16.30 16.80 17.24Ann. STD17.82 18.92 19.60 19.98 20.12 20.54 20.64Ann. Active Return4.296.046.657.758.178.679.11Ann. Active Risk6.047.888.008.578.699.149.41ShR0.601 0.659 0.667 0.710 0.726 0.775 0.753IR0.710 0.852 0.832 0.905 0.940 0.949 0.968Source: FactSet and Axioma. Past performance is not indicative of future returns.Guerard, J.B., Jr., & Chettiappan, S. (2017). Active quant: Applied investment analysis in emerging markets”, Journal of Investing 26, 138-152.14

Table 3 cont.: Axioma Statistical Risk Model and OptimizerJanuary 2003 – December 2016STAT RiskModelTracking ErrorModel: EM GLER 4.005.00 6.00 7.00 8.00 9.00 10.00Ann. Port Return18.79 19.79 20.15 20.76 21.16 21.82 22.67Ann. STD26.09 26.22 26.34 26.45 26.74 26.95 27.25Ann. Active Return8.489.479.84 10.46 10.45 11.61 12.36Ann. Active Risk8.999.169.36ShR0.655 0.689 0.708 0.721 0.751 0.746 0.769IR0.944 1.033 1.062 1.095 1.085 1.128 1.1809.55 10.09 10.22 10.40Source: FactSet and Axioma. Past performance is not indicative of future returns.Guerard, J.B., Jr., & Chettiappan, S. (2017). Active quant: Applied investment analysis in emerging markets”, Journal of Investing 26, 138-152.15

F igu re 2 : Re t u r n v s. R e a liz e d Tr a ck in g E r ro rSource: FactSet and Axioma. Past performance is not indicative of future returns.Guerard, J.B., Jr., & Chettiappan, S. (2017). Active quant: Applied investmentanalysis in emerging markets”, Journal of Investing 26, 138-152.16

F igu re 3 : Re t u r n v s. Tr a c kin g Tr a ck ing E r ro rSource: FactSet and Axioma. Past performance is not indicative of future returns.Guerard, J.B., Jr., & Chettiappan, S. (2017). Active quant: Applied investmentanalysis in emerging markets”, Journal of Investing 26, 138-152.17

REGRESSION MODEL DEFINITIONSREG8 OIF99Regression(EP,BP,CP,SP,REP,RBP,RCP,RSP)REG9 EG10 M71)18

Table 4: Portfolio DashboardMean-Variance OptimizationAXIOMA Fundamental Risk Model1/2002 - -StatRiskTotal TransactionEffectEffectTotalEffectJAPAN REG8 8TE 0.56 0.54 5.64 4.00 -0.18 0.44 5.46 -2.243.26JAPAN REG8 6TE 0.54 0.51 4.73 3.74 -0.23 0.20 4.50 -1.493.04JAPAN REG8 4TE 0.50 0.46 2.75 2.88 0.170.63 2.92 -0.792.17JAPAN REG9 8TE 0.42 0.28 2.14 1.65 0.741.34 2.87 -2.000.951.59 0.55 1.45 2.09 -0.821.32JAPAN REG9 4TE 0.44 0.31 1.5419

Table 4 cont.: Portfolio DashboardMean-Variance OptimizationAXIOMA Fundamental Risk Model1/2002 - 11/2018InfoRatioRiskRiskStockRiskStock SpecificRiskFactorsSpecific Effect Factors 000 REG8 6TE0.69 0.30 2.52 2.07 -0.55 0.16 1.97-0.881.10R1000 REG8 8TE0.58 0.13 2.36 1.57 -1.40 -0.18 0.96-1.10-0.15R1000 REG8 4TE0.71 0.27 0.81 1.00 0.44 0.84 1.25-0.430.82R1000 REG9 8TE0.58 0.15 1.25 0.99 0.07 0.59 1.32-1.150.17R1000 CTEF 4TE0.75 0.44 0.63 0.89 1.53 2.34 2.16-0.691.4720

Table 4 cont.: Portfolio DashboardMean-Variance OptimizationAXIOMA Fundamental Risk Model – Non-U.S. 5000 Universe1/2002 - ransaction TotalEffectEffectPortfoliosSharpeRatioXUS CTEF 6TE0.85 1.45 9.35 6.89 5.58 6.80 14.93 -4.16XUS CTEF 8TE0.91 1.44 11.51 6.60 5.24 5.27 16.74 -4.98XUS CTEF 4TE0.70 1.26 6.40 5.77 4.66 7.71 11.05 -3.07XUS REG10 6TE0.65 1.21 4.16 3.53 7.23 6.53 11.39 -4.27XUS REG10 4TE0.49 1.07 2.66 3.09 4.67 5.85 7.33-3.0610.7711.767.987.124.2621

Table 4 cont.: Portfolio DashboardMean-Variance OptimizationAXIOMA Fundamental Risk Model1/2002 - RiskPortfoliosSharpeRatioEM REG8 4TE0.51 0.31 3.99 2.38 1.79 2.11 5.78-2.053.73EM REG9 4TE0.55 0.49 3.45 2.20 3.28 3.60 6.73-2.114.63EM CTEF 8TE0.59 0.61 3.54 2.18 5.76 3.64 9.30-3.585.72EM CTEF 4TE0.58 0.72 3.20 2.16 3.84 4.42 7.04-2.104.94EM CTEF 6TE0.60 0.65 3.67 2.13 4.67 4.02 8.34-2.755.59InfoRatioFactors EffectEffect T-StatTotalEffectTransactionEffectTotalEffect22

Table 5: CTEF and REG9 Portfolio Analysis using Axioma STAT andFUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk Model12/ 2002 - 11/ T-StatEM CTEF STAT 6TE1.92XUS CTEF STAT 2-3.043.583.893.664.243.878.13-4.773.37ACW CTEF STAT 6TE4.473.672.953.087.42-4.063.37XUS CTEF FUND 6TE3.633.503.983.837.61-4.583.02EM CTEF FUND 6TE1.901.933.824.045.72-2.862.86ACW CTEF FUND 6TE 4.133.322.312.816.43-3.802.63Portfolios23

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk entumGrowthEarningsYieldPortfoliosDividendYield12/ 2002 - 11/ 2018EM CTEF STAT 6TE0.43 0.70 -0.01 2.18 0.14 0.67 0.78 -0.91XUS CTEF STAT 6TE0.09 0.70 -0.15 2.66 0.18 0.90 0.67 -1.78ACW CTEF STAT 6TE0.00 0.70 -0.09 2.75 0.05 1.27 0.91 -2.14XUS CTEF FUND 6TE0.08 0.73 -0.19 2.60 0.27 0.89 0.54 -1.88EM CTEF FUND 6TE0.35 0.67 -0.02 2.08 0.05 0.60 0.75 -1.01ACW CTEF FUND 6TE 0.04 0.66 -0.15 2.61 0.07 1.09 0.80 -2.0124

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk Model12/ 2002 - 11/ T-StatEM REG9 STAT 6TE0.52EM REG9 FUND 6-3.181.780.600.943.553.394.15-2.861.29ACW REG9 STAT 6TE0.791.052.932.513.72-3.520.20XUS REG9 STAT 6TE0.050.313.022.943.06-3.98-0.92ACW REG9 FUND 6TE -0.31-0.102.352.332.04-3.19-1.15XUS REG9 FUND 6TE0.262.472.552.35-3.85-1.50Portfolios-0.1125

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk entumGrowthEarningsYieldPortfoliosDividendYield12/ 2002 - 11/ 2018EM REG9 STAT 6TE0.49 0.39 0.29 -0.04 -1.03 1.19 2.99 -0.63EM REG9 FUND 6TE0.45 0.31 0.22 -0.09 -0.97 0.98 2.59 -0.62ACW REG9 STAT 6TE0.25 0.14 0.03 0.41 -1.14 2.06 3.33 -2.19XUS REG9 STAT 6TE0.19 0.23 0.07 0.36 -0.84 1.47 2.68 -1.67ACW REG9 FUND 6TE 0.11 0.16 0.00 0.26 -0.99 1.67 2.63 -1.61XUS REG9 FUND 6TE0.13 0.23 0.03 0.24 -0.79 1.31 2.36 -1.4226

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk Model12/ 2002 - 11/ T-StatR1 CTEF STAT 6TE0.57R1 CTEF FUND 9-0.862.330.640.832.271.982.90-0.812.09R3 CTEF STAT 6TE0.030.253.322.353.35-1.332.02R3 CTEF FUND 6TE0.300.522.562.232.86-0.862.00PortfoliosR1: Russell 1000, R3: Russell 300027

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk entumGrowthEarningsYieldPortfoliosDividendYield12/ 2002 - 11/ 2018R1 CTEF STAT 6TE0.26 1.58 0.02 1.16 -0.27 -0.15 2.44 0.19R1 CTEF FUND 6TE0.25 1.57 0.04 1.00 -0.26 -0.11 2.34 0.15R3 CTEF STAT 6TE0.20 1.65 0.04 1.30 -0.20 0.05 3.72 0.19R3 CTEF FUND 6TE0.14 1.66 0.06 1.08 -0.19 0.05 3.20 0.07R1: Russell 1000, R3: Russell 300028

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk Model12/ 2002 - 11/ 2018PortfoliosRiskRiskStockRiskStock Specific Risk Factors RiskSpecific Effect Factors EffectTotalEffect T-Stat Effect T-Stat EffectRiskTrans.EffectTotalEffectR1 REG9 STAT 6TE1.471.190.180.711.65-1.080.57R3 REG9 STAT 6TE2.191.600.000.512.19-1.630.56R1 REG9 FUND 6TE0.820.700.330.751.16-0.970.19R3 REG9 FUND 6TE1.371.160.170.571.53-1.430.10R1: Russell 1000, R3: Russell 300029

Table 5 cont.: CTEF and REG9 Portfolio Analysis using Axioma STATand FUND Risk Models Mean-Variance OptimizationAXIOMA Fundamental Risk entumGrowthEarningsYieldPortfoliosDividendYield12/ 2002 - 11/ 2018R1 REG9 STAT 6TE0.07 0.58 -0.14 -0.20 -0.41 -0.70 2.93 0.86R3 REG9 STAT 6TE0.11 0.31 -0.17 -0.24 -0.15 -0.65 3.65 0.73R1 REG9 FUND 6TE0.05 0.60 -0.16 -0.13 -0.43 -0.71 2.66 0.82R3 REG9 FUND 6TE0.00 0.43 -0.13 -0.13 -0.17 -0.68 2.94 0.56R1: Russell 1000, R3: Russell 300030

Table 6: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelTime Period: 12/2002 - ectT-StatACW DONUTCTEF STAT 6TE4.43EM DONUTCTEF STAT 2-3.963.461.821.944.373.946.19-2.953.25XUS DONUTCTEF STAT 6TE3.143.274.183.737.32-4.562.76EM DONUTCTEF FUND 6TE1.491.764.004.015.49-2.832.66Portfolios31

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelEM DONUTCTEF STAT 6TE0.370.59 -0.03 2.090.270.460.610.37XUS DONUTCTEF STAT 6TE0.070.72 -0.13 2.630.140.860.600.07EM DONUTCTEF FUND 6TE0.310.60 -0.03 2.000.190.430.610.31Volatility0.87 1 0.69 -0.11 2.67EarningsYieldACW DONUTCTEF STAT 6TEPortfoliosDividendYieldProfitabilityTime Period: 12/2002 - 11/201832

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelTime Period: 12/2002 - 11/2018PortfoliosRiskRiskStockRiskStock Specific Risk FactorsSpecific Effect Factors EffectEffect T-Stat Effect W DONUT CTEFFUND 6TE3.933.172.192.666.12-3.762.36XUS DONUT CTEFFUND 6TE2.462.723.823.486.28-4.341.94EM DONUT REG9STAT 6TE0.270.794.573.764.83-3.151.68EM DONUT REG9FUND 6TE0.310.713.823.604.14-2.921.2233

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelProfitabilitySizeValueVolatility0.030.66 -0.16 2.530.111.000.770.03XUS DONUT CTEFFUND 6TE0.060.72 -0.18 2.480.220.830.530.06EM DONUT REG9STAT 6TE0.430.270.250.06 -0.83 0.842.700.43EM DONUT REG9FUND 6TE0.430.270.20 -0.03 -0.84 0.742.450.43MediumTermMomentumEarningsYieldACW DONUT CTEFFUND 6TEPortfoliosGrowthDividendYieldTime Period: 12/2002 - 11/201834

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelTime Period: 12/2002 - 11/2018PortfoliosRiskRiskStockRiskStock Specific Risk FactorsSpecific Effect Factors EffectEffect T-Stat Effect S DONUT REG9STAT 6TE0.510.582.852.873.35-4.03-0.68ACW DONUT REG9STAT 6TE-0.50-0.212.782.472.29-3.51-1.22XUS DONUT REG9FUND 6TE0.180.512.302.392.48-3.86-1.38ACW DONUT REG9FUND 6TE-0.57-0.272.342.291.77-3.21-1.4335

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelGrowthValueVolatility0.220.210.060.30 -0.87 1.272.480.22ACW DONUT REG90.23STAT 6TE0.150.010.42 -1.03 1.843.110.23XUS DONUT REG9FUND 6TE0.190.060.23 -0.85 1.212.300.150.17 -0.03 0.29 -1.03 1.572.660.14PortfoliosXUS DONUT REG9STAT 6TE0.15ACW DONUT REG90.14FUND umTermMomentumTime Period: 12/2002 - 11/201836

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk ModelTime Period: 12/2002 - 11/2018PortfoliosRiskRiskStockRiskStock Specific Risk Factors RiskSpecific Effect Factors EffectTotalEffect T-Stat Effect T-Stat EffectRiskTrans.EffectTotalEffectR3000 DONUT CTEF0.38STAT 6TE0.543.392.333.78-1.841.94R3000 DONUT CTEF0.56FUND 6TE0.742.712.223.27-1.521.74R3000 DONUT REG9STAT 6TE2.431.790.190.592.62-1.850.77R3000 DONUT REG9FUND 6TE1.231.060.400.681.63-1.430.2037

Table 6 cont.: Donut Portfolio AnalysisAXIOMA Fundamental Risk Model0.001.27 -0.20 -0.01 3.870.17R3000 DONUT CTEF0.15FUND 6TE1.490.041.06 -0.20 0.023.400.15R3000 DONUT REG9STAT 6TE0.23 -0.17 -0.25 -0.11 -0.73 3.740.110.11Volatility1.53ValueGrowthR3000 DONUT CTEF0.17STAT dYieldMediumTermMomentumTime Period: 12/2002 - 11/2018R3000 DONUT REG9-0.02 0.36 -0.14 -0.14 -0.16 -0.71 3.23 -0.02FUND 6TE38

W H AT D O W E B E L I E V E ? Diversified Portfolios can Offer Positive Active Returns; Financial Anomalies, known in 1988, have Existed and Persisted; Portfolio Construction Requires Statistically Significant Tilt; Portfolio Constraints are Useful with several Anomalies; Higher tracking errors are preferred, no one likes a benchmark hugger Portfolio Implementation Donuts allow one to have its cake and eat it too! The Vast Source of Active Management is Derived from Forecasted EarningsAcceleration in Stock Selection; Stronger in non-U.S. and EM universes than inU.S. universes; Price Momentum Risk Premium is MUCH Larger in non-U.S. andEM universes than in U.S. universes!39

DISCLAIMERAll information contained herein is believed to be acquired from reliable sources but accuracy cannot be guaranteed. This presentation is for informationalpurposes only, was prepared for academics and financially sophisticated and institutiona

AXIOMA Fundamental Risk Model 1/2002 - 11/2018 Risk Risk Stock Risk Stock Specific Risk Factors Risk Risk Sharpe Info Specific Effect Factors Effect Total Transaction Total Portfolios Ratio Ratio Effect T-Stat Effect T-Stat Effect Effect Effect R10