Capital asset pricing model (CAPM) indicates what should be the expected or required rate of return on risky assets like Thermo Fisher Scientific Inc. common stock.
Rates of Return
Thermo Fisher Scientific Inc. (TMO) | Standard & Poor’s 500 (S&P 500) | |||||
---|---|---|---|---|---|---|
t | Date | PriceTMO,t1 | DividendTMO,t1 | RTMO,t2 | PriceS&P 500,t | RS&P 500,t3 |
Jan 31, 2019 | $245.67 | 2,704.10 | ||||
1. | Feb 28, 2019 | $259.57 | 5.66% | 2,784.49 | 2.97% | |
2. | Mar 31, 2019 | $273.72 | $0.19 | 5.52% | 2,834.40 | 1.79% |
3. | Apr 30, 2019 | $277.45 | 1.36% | 2,945.83 | 3.93% | |
. | . | . | . | . | . | . |
. | . | . | . | . | . | . |
. | . | . | . | . | . | . |
58. | Nov 30, 2023 | $495.76 | 11.46% | 4,567.80 | 8.92% | |
59. | Dec 31, 2023 | $530.79 | $0.35 | 7.14% | 4,769.83 | 4.42% |
Average (R): | 1.55% | 1.11% | ||||
Standard deviation: | 6.71% | 5.31% |
Thermo Fisher Scientific Inc. (TMO) | Standard & Poor’s 500 (S&P 500) | |||||
---|---|---|---|---|---|---|
t | Date | PriceTMO,t1 | DividendTMO,t1 | RTMO,t2 | PriceS&P 500,t | RS&P 500,t3 |
Jan 31, 2019 | $245.67 | 2,704.10 | ||||
1. | Feb 28, 2019 | $259.57 | 5.66% | 2,784.49 | 2.97% | |
2. | Mar 31, 2019 | $273.72 | $0.19 | 5.52% | 2,834.40 | 1.79% |
3. | Apr 30, 2019 | $277.45 | 1.36% | 2,945.83 | 3.93% | |
4. | May 31, 2019 | $266.98 | -3.77% | 2,752.06 | -6.58% | |
5. | Jun 30, 2019 | $293.68 | $0.19 | 10.07% | 2,941.76 | 6.89% |
6. | Jul 31, 2019 | $277.68 | -5.45% | 2,980.38 | 1.31% | |
7. | Aug 31, 2019 | $287.06 | 3.38% | 2,926.46 | -1.81% | |
8. | Sep 30, 2019 | $291.27 | $0.19 | 1.53% | 2,976.74 | 1.72% |
9. | Oct 31, 2019 | $301.98 | 3.68% | 3,037.56 | 2.04% | |
10. | Nov 30, 2019 | $313.95 | 3.96% | 3,140.98 | 3.40% | |
11. | Dec 31, 2019 | $324.87 | $0.19 | 3.54% | 3,230.78 | 2.86% |
12. | Jan 31, 2020 | $313.19 | -3.60% | 3,225.52 | -0.16% | |
13. | Feb 29, 2020 | $290.80 | -7.15% | 2,954.22 | -8.41% | |
14. | Mar 31, 2020 | $283.60 | $0.22 | -2.40% | 2,584.59 | -12.51% |
15. | Apr 30, 2020 | $334.68 | 18.01% | 2,912.43 | 12.68% | |
16. | May 31, 2020 | $349.19 | 4.34% | 3,044.31 | 4.53% | |
17. | Jun 30, 2020 | $362.34 | $0.22 | 3.83% | 3,100.29 | 1.84% |
18. | Jul 31, 2020 | $413.95 | 14.24% | 3,271.12 | 5.51% | |
19. | Aug 31, 2020 | $428.98 | 3.63% | 3,500.31 | 7.01% | |
20. | Sep 30, 2020 | $441.52 | $0.22 | 2.97% | 3,363.00 | -3.92% |
21. | Oct 31, 2020 | $473.12 | 7.16% | 3,269.96 | -2.77% | |
22. | Nov 30, 2020 | $464.98 | -1.72% | 3,621.63 | 10.75% | |
23. | Dec 31, 2020 | $465.78 | $0.22 | 0.22% | 3,756.07 | 3.71% |
24. | Jan 31, 2021 | $509.70 | 9.43% | 3,714.24 | -1.11% | |
25. | Feb 28, 2021 | $450.08 | -11.70% | 3,811.15 | 2.61% | |
26. | Mar 31, 2021 | $456.38 | $0.26 | 1.46% | 3,972.89 | 4.24% |
27. | Apr 30, 2021 | $470.23 | 3.03% | 4,181.17 | 5.24% | |
28. | May 31, 2021 | $469.50 | -0.16% | 4,204.11 | 0.55% | |
29. | Jun 30, 2021 | $504.47 | $0.26 | 7.50% | 4,297.50 | 2.22% |
30. | Jul 31, 2021 | $540.01 | 7.05% | 4,395.26 | 2.27% | |
31. | Aug 31, 2021 | $554.95 | 2.77% | 4,522.68 | 2.90% | |
32. | Sep 30, 2021 | $571.33 | $0.26 | 3.00% | 4,307.54 | -4.76% |
33. | Oct 31, 2021 | $633.07 | 10.81% | 4,605.38 | 6.91% | |
34. | Nov 30, 2021 | $632.83 | -0.04% | 4,567.00 | -0.83% | |
35. | Dec 31, 2021 | $667.24 | $0.26 | 5.48% | 4,766.18 | 4.36% |
36. | Jan 31, 2022 | $581.30 | -12.88% | 4,515.55 | -5.26% | |
37. | Feb 28, 2022 | $544.00 | -6.42% | 4,373.94 | -3.14% | |
38. | Mar 31, 2022 | $590.65 | $0.30 | 8.63% | 4,530.41 | 3.58% |
39. | Apr 30, 2022 | $552.92 | -6.39% | 4,131.93 | -8.80% | |
40. | May 31, 2022 | $567.57 | 2.65% | 4,132.15 | 0.01% | |
41. | Jun 30, 2022 | $543.28 | $0.30 | -4.23% | 3,785.38 | -8.39% |
42. | Jul 31, 2022 | $598.41 | 10.15% | 4,130.29 | 9.11% | |
43. | Aug 31, 2022 | $545.32 | -8.87% | 3,955.00 | -4.24% | |
44. | Sep 30, 2022 | $507.19 | $0.30 | -6.94% | 3,585.62 | -9.34% |
45. | Oct 31, 2022 | $513.97 | 1.34% | 3,871.98 | 7.99% | |
46. | Nov 30, 2022 | $560.22 | 9.00% | 4,080.11 | 5.38% | |
47. | Dec 31, 2022 | $550.69 | $0.30 | -1.65% | 3,839.50 | -5.90% |
48. | Jan 31, 2023 | $570.33 | 3.57% | 4,076.60 | 6.18% | |
49. | Feb 28, 2023 | $541.76 | -5.01% | 3,970.15 | -2.61% | |
50. | Mar 31, 2023 | $576.37 | $0.35 | 6.45% | 4,109.31 | 3.51% |
51. | Apr 30, 2023 | $554.90 | -3.73% | 4,169.48 | 1.46% | |
52. | May 31, 2023 | $508.46 | -8.37% | 4,179.83 | 0.25% | |
53. | Jun 30, 2023 | $521.75 | $0.35 | 2.68% | 4,376.86 | 4.71% |
54. | Jul 31, 2023 | $548.66 | 5.16% | 4,588.96 | 4.85% | |
55. | Aug 31, 2023 | $557.10 | 1.54% | 4,507.66 | -1.77% | |
56. | Sep 30, 2023 | $506.17 | $0.35 | -9.08% | 4,288.05 | -4.87% |
57. | Oct 31, 2023 | $444.77 | -12.13% | 4,193.80 | -2.20% | |
58. | Nov 30, 2023 | $495.76 | 11.46% | 4,567.80 | 8.92% | |
59. | Dec 31, 2023 | $530.79 | $0.35 | 7.14% | 4,769.83 | 4.42% |
Average (R): | 1.55% | 1.11% | ||||
Standard deviation: | 6.71% | 5.31% |
Show all
1 Data in US$ per share of common stock, adjusted for splits and stock dividends.
2 Rate of return on common stock of TMO during period t
3 Rate of return on S&P 500 (the market portfolio proxy) during period t
Variance and Covariance
t | Date | RTMO,t | RS&P 500,t | (RTMO,t–RTMO)2 | (RS&P 500,t–RS&P 500)2 | (RTMO,t–RTMO)×(RS&P 500,t–RS&P 500) |
---|---|---|---|---|---|---|
1. | Feb 28, 2019 | 5.66% | 2.97% | 16.84 | 3.49 | 7.66 |
2. | Mar 31, 2019 | 5.52% | 1.79% | 15.76 | 0.47 | 2.73 |
3. | Apr 30, 2019 | 1.36% | 3.93% | 0.04 | 7.98 | -0.54 |
. | . | . | . | . | . | . |
. | . | . | . | . | . | . |
. | . | . | . | . | . | . |
58. | Nov 30, 2023 | 11.46% | 8.92% | 98.20 | 61.03 | 77.41 |
59. | Dec 31, 2023 | 7.14% | 4.42% | 31.16 | 11.00 | 18.51 |
Total (Σ): | 2,609.92 | 1,634.30 | 1,315.98 |
t | Date | RTMO,t | RS&P 500,t | (RTMO,t–RTMO)2 | (RS&P 500,t–RS&P 500)2 | (RTMO,t–RTMO)×(RS&P 500,t–RS&P 500) |
---|---|---|---|---|---|---|
1. | Feb 28, 2019 | 5.66% | 2.97% | 16.84 | 3.49 | 7.66 |
2. | Mar 31, 2019 | 5.52% | 1.79% | 15.76 | 0.47 | 2.73 |
3. | Apr 30, 2019 | 1.36% | 3.93% | 0.04 | 7.98 | -0.54 |
4. | May 31, 2019 | -3.77% | -6.58% | 28.39 | 59.04 | 40.94 |
5. | Jun 30, 2019 | 10.07% | 6.89% | 72.54 | 33.49 | 49.29 |
6. | Jul 31, 2019 | -5.45% | 1.31% | 49.04 | 0.04 | -1.45 |
7. | Aug 31, 2019 | 3.38% | -1.81% | 3.32 | 8.50 | -5.31 |
8. | Sep 30, 2019 | 1.53% | 1.72% | 0.00 | 0.37 | -0.01 |
9. | Oct 31, 2019 | 3.68% | 2.04% | 4.50 | 0.88 | 1.99 |
10. | Nov 30, 2019 | 3.96% | 3.40% | 5.80 | 5.28 | 5.54 |
11. | Dec 31, 2019 | 3.54% | 2.86% | 3.94 | 3.07 | 3.48 |
12. | Jan 31, 2020 | -3.60% | -0.16% | 26.52 | 1.61 | 6.53 |
13. | Feb 29, 2020 | -7.15% | -8.41% | 75.76 | 90.57 | 82.83 |
14. | Mar 31, 2020 | -2.40% | -12.51% | 15.64 | 185.44 | 53.86 |
15. | Apr 30, 2020 | 18.01% | 12.68% | 270.82 | 134.06 | 190.54 |
16. | May 31, 2020 | 4.34% | 4.53% | 7.73 | 11.71 | 9.52 |
17. | Jun 30, 2020 | 3.83% | 1.84% | 5.17 | 0.54 | 1.67 |
18. | Jul 31, 2020 | 14.24% | 5.51% | 161.00 | 19.40 | 55.88 |
19. | Aug 31, 2020 | 3.63% | 7.01% | 4.31 | 34.82 | 12.25 |
20. | Sep 30, 2020 | 2.97% | -3.92% | 2.02 | 25.29 | -7.14 |
21. | Oct 31, 2020 | 7.16% | -2.77% | 31.39 | 15.00 | -21.69 |
22. | Nov 30, 2020 | -1.72% | 10.75% | 10.73 | 93.10 | -31.60 |
23. | Dec 31, 2020 | 0.22% | 3.71% | 1.78 | 6.79 | -3.48 |
24. | Jan 31, 2021 | 9.43% | -1.11% | 62.01 | 4.93 | -17.48 |
25. | Feb 28, 2021 | -11.70% | 2.61% | 175.61 | 2.26 | -19.92 |
26. | Mar 31, 2021 | 1.46% | 4.24% | 0.01 | 9.85 | -0.31 |
27. | Apr 30, 2021 | 3.03% | 5.24% | 2.19 | 17.11 | 6.12 |
28. | May 31, 2021 | -0.16% | 0.55% | 2.92 | 0.31 | 0.95 |
29. | Jun 30, 2021 | 7.50% | 2.22% | 35.39 | 1.24 | 6.64 |
30. | Jul 31, 2021 | 7.05% | 2.27% | 30.14 | 1.37 | 6.42 |
31. | Aug 31, 2021 | 2.77% | 2.90% | 1.47 | 3.22 | 2.17 |
32. | Sep 30, 2021 | 3.00% | -4.76% | 2.08 | 34.37 | -8.46 |
33. | Oct 31, 2021 | 10.81% | 6.91% | 85.59 | 33.74 | 53.74 |
34. | Nov 30, 2021 | -0.04% | -0.83% | 2.54 | 3.76 | 3.09 |
35. | Dec 31, 2021 | 5.48% | 4.36% | 15.40 | 10.60 | 12.77 |
36. | Jan 31, 2022 | -12.88% | -5.26% | 208.36 | 40.51 | 91.87 |
37. | Feb 28, 2022 | -6.42% | -3.14% | 63.54 | 17.99 | 33.81 |
38. | Mar 31, 2022 | 8.63% | 3.58% | 50.07 | 6.11 | 17.49 |
39. | Apr 30, 2022 | -6.39% | -8.80% | 63.09 | 98.04 | 78.64 |
40. | May 31, 2022 | 2.65% | 0.01% | 1.20 | 1.21 | -1.20 |
41. | Jun 30, 2022 | -4.23% | -8.39% | 33.43 | 90.21 | 54.91 |
42. | Jul 31, 2022 | 10.15% | 9.11% | 73.84 | 64.09 | 68.79 |
43. | Aug 31, 2022 | -8.87% | -4.24% | 108.71 | 28.62 | 55.78 |
44. | Sep 30, 2022 | -6.94% | -9.34% | 72.11 | 109.11 | 88.70 |
45. | Oct 31, 2022 | 1.34% | 7.99% | 0.05 | 47.34 | -1.50 |
46. | Nov 30, 2022 | 9.00% | 5.38% | 55.41 | 18.23 | 31.78 |
47. | Dec 31, 2022 | -1.65% | -5.90% | 10.26 | 49.04 | 22.43 |
48. | Jan 31, 2023 | 3.57% | 6.18% | 4.05 | 25.70 | 10.20 |
49. | Feb 28, 2023 | -5.01% | -2.61% | 43.09 | 13.82 | 24.40 |
50. | Mar 31, 2023 | 6.45% | 3.51% | 23.99 | 5.76 | 11.75 |
51. | Apr 30, 2023 | -3.73% | 1.46% | 27.88 | 0.13 | -1.89 |
52. | May 31, 2023 | -8.37% | 0.25% | 98.48 | 0.74 | 8.51 |
53. | Jun 30, 2023 | 2.68% | 4.71% | 1.27 | 13.02 | 4.07 |
54. | Jul 31, 2023 | 5.16% | 4.85% | 12.98 | 13.99 | 13.47 |
55. | Aug 31, 2023 | 1.54% | -1.77% | 0.00 | 8.28 | 0.05 |
56. | Sep 30, 2023 | -9.08% | -4.87% | 113.08 | 35.73 | 63.57 |
57. | Oct 31, 2023 | -12.13% | -2.20% | 187.28 | 10.92 | 45.21 |
58. | Nov 30, 2023 | 11.46% | 8.92% | 98.20 | 61.03 | 77.41 |
59. | Dec 31, 2023 | 7.14% | 4.42% | 31.16 | 11.00 | 18.51 |
Total (Σ): | 2,609.92 | 1,634.30 | 1,315.98 |
Show all
VarianceTMO = Σ(RTMO,t–RTMO)2 ÷ (59 – 1)
= 2,609.92 ÷ (59 – 1)
= 45.00
VarianceS&P 500 = Σ(RS&P 500,t–RS&P 500)2 ÷ (59 – 1)
= 1,634.30 ÷ (59 – 1)
= 28.18
CovarianceTMO, S&P 500 = Σ(RTMO,t–RTMO)×(RS&P 500,t–RS&P 500) ÷ (59 – 1)
= 1,315.98 ÷ (59 – 1)
= 22.69
Systematic Risk (β) Estimation
VarianceTMO | 45.00 |
VarianceS&P 500 | 28.18 |
CovarianceTMO, S&P 500 | 22.69 |
Correlation coefficientTMO, S&P 5001 | 0.64 |
βTMO2 | 0.81 |
αTMO3 | 0.66% |
Calculations
1 Correlation coefficientTMO, S&P 500
= CovarianceTMO, S&P 500 ÷ (Standard deviationTMO × Standard deviationS&P 500)
= 22.69 ÷ (6.71% × 5.31%)
= 0.64
2 βTMO
= CovarianceTMO, S&P 500 ÷ VarianceS&P 500
= 22.69 ÷ 28.18
= 0.81
3 αTMO
= AverageTMO – βTMO × AverageS&P 500
= 1.55% – 0.81 × 1.11%
= 0.66%
Expected Rate of Return
Assumptions | ||
Rate of return on LT Treasury Composite1 | RF | 4.42% |
Expected rate of return on market portfolio2 | E(RM) | 13.74% |
Systematic risk (β) of Thermo Fisher Scientific Inc. common stock | βTMO | 0.81 |
Expected rate of return on Thermo Fisher Scientific Inc. common stock3 | E(RTMO) | 11.93% |
1 Unweighted average of bid yields on all outstanding fixed-coupon U.S. Treasury bonds neither due or callable in less than 10 years (risk-free rate of return proxy).
3 E(RTMO) = RF + βTMO [E(RM) – RF]
= 4.42% + 0.81 [13.74% – 4.42%]
= 11.93%