Analisis Risiko Saham Perusahaan Sektor Infrastruktur, Utilitas dan Transportasi di Bursa Efek Indonesia

Hasil Penelitian dengan Microsoft Excel Lampiran 1 Pengembalian Saham Individual dan Pengembalian Pasar Subsektor NO KODE Ri Rm Energi

  0.00055

  1 PGAS

  0.00162 0.00055

  2 LAPD

  0.00005 0.00055

  Jalan Tol, Bandara, Pelabuhan dan sejenisnya

  3 CMNP

  0.00024 0.00055

  4 JSMR

  0.00121 0.00055

  • 0.00629
  • 0.00659

  5 BTEL

  0.00055

  18 SAFE

  0.00230 0.00055

  19 ZBRA

  0.00553 0.00055

  20 BULL

  0.00055

  21 GIAA

  0.00159 0.00055

  22 APOL

  23 MIRA

  17 SMDR

  0.00055

  24 MBSS

  0.00111 0.00055

  25 RAJA

  0.00036 0.00055

  26 TRAM

  0.00077 0.00055

  27 WINS

  0.00187 0.00055

  0.00063 0.00055

  0.00053 0.00055

  Telekomunikasi

  10 BLTA

  6 EXCL

  0.00131 0.00055

  7 ISAT

  0.00090 0.00055

  8 FREN

  0.00055

  9 TLKM

  0.00121 0.00055

  Transportasi

  0.00016 0.00055

  16 RIGS

  11 CMPP

  0.00353 0.00055

  12 HITS

  0.00098 0.00055

  13 IATA

  14 WEHA

  0.00005 0.00055

  15 TMAS

  0.00323 0.00055

  0.00720 0.00055

  • 0.00239
  • 0.00275
  • 0.00093

  Subsektor NO KODE Ri Rm Konstruksi Nonbangunan

  • 0.00325

  

28 PTRO

  0.00055

  • 0.00148

  29 INDY

  0.00055

  

30 TBIG

  0.00384 0.00055

  

31 TOWR

  0.00423 0.00055

  

32 SUPR

  0.00078 0.00055

Lampiran 2 Pengukuran Risiko Sistematis Subsektor NO KODE

  0.773 0.5969 0.00008 0.0000478 0.0047752

  

β β

i 2 σ m 2 β² x σ m 2 Risiko Sistematis (%)(βi2.σm2) Energi

  1 PGAS

  • 0.120 0.0144 0.00008 0.0000012 0.0001153

  2 LAPD

  • 0.265 0.0700 0.00008 0.0000056 0.0005601

  1.071 1.1460 0.00008 0.0000917 0.0091681

  0.438 0.1917 0.00008 0.0000153 0.0015337

  17 SMDR

  0.968 0.9370 0.00008 0.0000750 0.0074963

  18 SAFE

  0.694 0.4821 0.00008 0.0000386 0.0038568

  19 ZBRA

  0.698 0.4871 0.00008 0.0000390 0.0038970

  20 BULL

  0.788 0.6206 0.00008 0.0000497 0.0049651

  21 GIAA

  22 APOL

  0.718 0.5161 0.00008 0.0000413 0.0041290

  0.817 0.6677 0.00008 0.0000534 0.0053419

  23 MIRA

  0.182 0.0330 0.00008 0.0000026 0.0002644

  24 MBSS

  1.677 2.8122 0.00008 0.0002250 0.0224977

  25 RAJA

  1.133 1.2830 0.00008 0.0001026 0.0102644

  26 TRAM

  0.962 0.9261 0.00008 0.0000741 0.0074086

  27 WINS

  0.494 0.2437 0.00008 0.0000195 0.0019493

  16 RIGS

  15 TMAS

  Jalan Tol, Bandara, Pelabuhan dan Sejenisnya

  1.090 1.1890 0.00008 0.0000951 0.0095120

  3 CMNP

  0.926 0.8581 0.00008 0.0000686 0.0068645

  4 JSMR

  0.618 0.3822 0.00008 0.0000306 0.0030575

  Telekomunikasi

  5 BTEL

  0.517 0.2674 0.00008 0.0000214 0.0021390

  6 EXCL

  0.876 0.7682 0.00008 0.0000615 0.0061453

  7 ISAT

  8 FREN

  0.327 0.1072 0.00008 0.0000086 0.0008575

  1.492 2.2246 0.00008 0.0001780 0.0177971

  9 TLKM

  0.721 0.5204 0.00008 0.0000416 0.0041628

  Transportasi

  10 BLTA

  0.025 0.0006 0.00008 0.0000001 0.0000050

  11 CMPP

  12 HITS

  0.222 0.0491 0.00008 0.0000039 0.0003927

  13 IATA

  14 WEHA

  1.143 1.3066 0.00008 0.0001045 0.0104526

  Subsektor NO KODE β β i 2 σ m 2 β² x σ m 2 Risiko Sistematis (%)(βi2.σm2) Konstruksi Nonbangunan

  28 PTRO

  1.170 1.3698 0.00008 0.0001096 0.0109587

  29 INDY

  1.714 2.9392 0.00008 0.0002351 0.0235135

  30 TBIG

  0.391 0.1529 0.00008 0.0000122 0.0012229

  31 TOWR

  0.291 0.0846 0.00008 0.0000068 0.0006767

  32 SUPR

  0.066 0.0044 0.00008 0.0000004 0.0000352

Lampiran 3 Pengukuran Risiko Tidak Sistematis Subsektor NO KODE Total Varians Saham Risiko Sistematis (β² x σ m

  21 GIAA

  15 TMAS

  0.00130 0.0000413 0.1257078

  16 RIGS

  0.00191 0.0000153 0.1891932

  17 SMDR

  0.00055 0.0000750 0.0473136

  18 SAFE

  0.00486 0.0000386 0.4817714

  19 ZBRA

  0.00408 0.0000390 0.4038362

  20 BULL

  0.00059 0.0000497 0.0537033

  0.00068 0.0000917 0.0586149

  14 WEHA

  22 APOL

  0.00191 0.0000534 0.1858973

  23 MIRA

  0.00098 0.0000026 0.0975639

  24 MBSS

  0.00115 0.0002250 0.0922511

  25 RAJA

  0.00148 0.0001026 0.1377592

  26 TRAM

  0.00028 0.0000741 0.0202258

  27 WINS

  0.00059 0.0000195 0.0573720

  0.00011 0.0000086 0.0100810

  2 ) Risiko Tidak Sistematis (%) σei² Energi

  1 PGAS

  0.00067 0.0000615 0.0604889

  0.00034 0.0000478 0.0296099

  2 LAPD

  0.00042 0.0000012 0.0414820

  Jalan Tol, Bandara, Pelabuhan dan Sejenisnya

  3 CMNP

  0.00049 0.0000686 0.0419712

  4 JSMR

  0.00023 0.0000306 0.0195546

  Telekomunikasi

  5 BTEL

  0.00128 0.0000214 0.1263266

  6 EXCL

  7 ISAT

  13 IATA

  0.00069 0.0000951 0.0593610

  8 FREN

  0.00554 0.0001780 0.5362419

  9 TLKM

  0.00030 0.0000416 0.0262407

  Transportasi

  10 BLTA

  0.00002 0.0000001 0.0016183

  11 CMPP

  0.00196 0.0000056 0.1957595

  12 HITS

  0.00226 0.0000039 0.2257967

  0.00355 0.0001045 0.3444810

Subsektor NO KODE Total Varians Saham Risiko Sistematis (β² x σ m

  2 ) Risiko Tidak Sistematis (%) σei² Konstruksi Nonbangunan

  28 PTRO

  0.00125 0.0001096 0.1143818

  29 INDY

  0.00065 0.0002351 0.0412265

  30 TBIG

  0.00029 0.0000122 0.0273145

  31 TOWR

  0.00100 0.0000068 0.0990869

  32 SUPR

  0.00015 0.0000004 0.0146521

Lampiran 4 Pengukuran Risiko Total Subsektor NO KODE

  

Risiko

Sistematis

(%)(βi2.σm2)

Risiko Tidak

Sistematis (%) σei² Risiko Total (%)( σi

  0.0047752 0.0296099 0.0343851

  0.0091681 0.0586149 0.0677830

  16 RIGS

  0.0015337 0.1891932 0.1907269

  17 SMDR

  0.0074963 0.0473136 0.0548099

  18 SAFE

  0.0038568 0.4817714 0.4856282

  19 ZBRA

  0.0038970 0.4038362 0.4077332

  20 BULL

  0.0049651 0.0537033 0.0586684

  21 GIAA

  22 APOL

  15 TMAS

  0.0053419 0.1858973 0.1912392

  23 MIRA

  0.0002644 0.0975639 0.0978283

  24 MBSS

  0.0224977 0.0922511 0.1147488

  25 RAJA

  0.0102644 0.1377592 0.1480236

  26 TRAM

  0.0074086 0.0202258 0.0276344

  27 WINS

  0.0019493 0.0573720 0.0593213

  1 PGAS

  0.0041290 0.1257078 0.1298368

  0.0008575 0.0100810 0.0109385

  2 LAPD

  0.0095120 0.0593610 0.0688730

  0.0001153 0.0414820 0.0415973

  Jalan Tol, Bandara, Pelabuhan dan Sejenisnya

  3 CMNP

  0.0068645 0.0419712 0.0488357

  4 JSMR

  0.0030575 0.0195546 0.0226121

  Telekomunikasi

  5 BTEL

  0.0021390 0.1263266 0.1284656

  6 EXCL

  0.0061453 0.0604889 0.0666342

  7 ISAT

  8 FREN

  14 WEHA

  0.0177971 0.5362419 0.5540390

  9 TLKM

  0.0041628 0.0262407 0.0304035

  Transportasi

  10 BLTA

  0.0000050 0.0016183 0.0016233

  11 CMPP

  0.0005601 0.1957595 0.1963196

  12 HITS

  0.0003927 0.2257967 0.2261894

  13 IATA

  2 ) Energi

  0.0104526 0.3444810 0.3549336

Sistematis (%) σei² Risiko Total (%)( σi

  Subsektor NO KODE

Risiko

Sistematis

  

(%)(βi2.σm2)

Risiko Tidak

  2 ) Konstruksi Nonbangunan

  28 PTRO

  0.0109587 0.1143818 0.1253405

  29 INDY

  0.0235135 0.0412265 0.0647400

  30 TBIG

  0.0012229 0.0273145 0.0285374

  31 TOWR

  0.0006767 0.0990869 0.0997636

  32 SUPR

  0.0000352 0.0146521 0.0146873

Hasil Penelitian dengan SPSS Lampiran 5 Hasil Uji Analisis Deskriptif Risiko Sistematis Descriptives

  risiko sistematis 95% Confidence Interval for Mean Std. Lower Upper

  N Mean Deviation Std. Error Bound Bound Minimum Maximum energi 2 .002445 .0032950 .0023300 -.027160 .032050 .0001 .0048 jalan tol, bandara, 2 .004961 .0026920 .0019035 -.019225 .029147 .0031 .0069 pelabuhan, dan sejenisnya telekomunikasi 5 .007951 .0061395 .0027457 .000328 .015574 .0021 .0178 transportasi

  18 .005280 .0055403 .0013059 .002525 .008035 .0000 .0225 konstruksi 5 .007281 .0101222 .0045268 -.005287 .019850 .0000 .0235 nonbangunan

  Total 32 .005813 .0061261 .0010830 .003604 .008022 .0000 .0235

Hasil Uji Test of Homogeneity of Variances Risiko Sistematis Test of Homogeneity of Variances

  risiko sistematis Levene Statistic df1 df2 Sig.

  1.570

  4 27 .211

  

Hasil Uji Anova

Risiko Sistematis

ANOVA

  risiko sistematis Sum of Squares df Mean Square F Sig. Between Groups .000 4 .000 .386 .817 Within Groups

  .001 27 .000 Total

  .001

  31

Hasil Uji Post Hoc Test Risiko Sistematis

  

Multiple Comparisons

  Dependent Variable:risiko sistematis 95% Confidence

  Interval Mean

  Difference Lower Upper (I) subsektor (J) subsektor (I-J) Std. Error Sig. Bound Bound

  Tukey HSD energi jalan tol, bandara, pelabuhan, dan -.0025158 .0063844 .995 -.021162 .016131 sejenisnya telekomunikasi -.0055060 .0053415 .839 -.021107 .010095 transportasi -.0028348 .0047586 .975 -.016733 .011064 konstruksi nonbangunan -.0048362 .0053415 .892 -.020437 .010765 jalan tol, bandara, energi .0025158 .0063844 .995 -.016131 .021162 pelabuhan, dan telekomunikasi -.0029902 .0053415 .980 -.018591 .012611 sejenisnya transportasi -.0003190 .0047586 1.000 -.014217 .013579 konstruksi nonbangunan -.0023204 .0053415 .992 -.017921 .013281 telekomunikasi energi .0055060 .0053415 .839 -.010095 .021107 jalan tol, bandara, pelabuhan, dan .0029902 .0053415 .980 -.012611 .018591 sejenisnya transportasi .0026712 .0032275 .920 -.006755 .012098 konstruksi nonbangunan .0006698 .0040378 1.000 -.011123 .012463 transportasi energi .0028348 .0047586 .975 -.011064 .016733 jalan tol, bandara, pelabuhan, dan .0003190 .0047586 1.000 -.013579 .014217 sejenisnya telekomunikasi -.0026712 .0032275 .920 -.012098 .006755 konstruksi nonbangunan -.0020014 .0032275 .971 -.011428 .007425 konstruksi energi .0048362 .0053415 .892 -.010765 .020437 nonbangunan jalan tol, bandara, pelabuhan, dan sejenisnya

  .0023204 .0053415 .992 -.013281 .017921 telekomunikasi -.0006698 .0040378 1.000 -.012463 .011123 transportasi .0020014 .0032275 .971 -.007425 .011428

  Bonferroni energi jalan tol, bandara, pelabuhan, dan sejenisnya

  • .0025158 .0063844 1.000 -.022030 .016998 telekomunikasi -.0055060 .0053415 1.000 -.021833 .010821 transportasi -.0028348 .0047586 1.000 -.017380 .011710 konstruksi nonbangunan -.0048362 .0053415 1.000 -.021163 .011490 jalan tol, bandara, pelabuhan, dan sejenisnya energi .0025158 .0063844 1.000 -.016998 .022030 telekomunikasi -.0029902 .0053415 1.000 -.019317 .013336 transportasi -.0003190 .0047586 1.000 -.014864 .014226 konstruksi nonbangunan -.0023204 .0053415 1.000 -.018647 .014006 telekomunikasi energi .0055060 .0053415 1.000 -.010821 .021833 jalan tol, bandara, pelabuhan, dan sejenisnya

  .0029902 .0053415 1.000 -.013336 .019317 transportasi .0026712 .0032275 1.000 -.007194 .012536 konstruksi nonbangunan .0006698 .0040378 1.000 -.011672 .013012 transportasi energi .0028348 .0047586 1.000 -.011710 .017380 jalan tol, bandara, pelabuhan, dan sejenisnya

  .0003190 .0047586 1.000 -.014226 .014864 telekomunikasi -.0026712 .0032275 1.000 -.012536 .007194 konstruksi nonbangunan -.0020014 .0032275 1.000 -.011866 .007863 konstruksi nonbangunan energi .0048362 .0053415 1.000 -.011490 .021163 jalan tol, bandara, pelabuhan, dan sejenisnya

  .0023204 .0053415 1.000 -.014006 .018647 telekomunikasi -.0006698 .0040378 1.000 -.013012 .011672 transportasi .0020014 .0032275 1.000 -.007863 .011866

Hasil Uji Homogeneous Risiko Sistematis risiko sistematis

  Subset for alpha = 0.05 subsektor N

  1

  a

  Tukey HSD energi 2 .002445 jalan tol, bandara, 2 .004961 pelabuhan, dan sejenisnya transportasi 18 .005280 konstruksi nonbangunan

  5 .007281 telekomunikasi 5 .007951 Sig.

  .789 Means for groups in homogeneous subsets are displayed.

  a. Uses Harmonic Mean Sample Size = 3.435.

Lampiran 6 Hasil Uji Analisis Deskriptif Risiko Tidak Sistematis

  

Descriptives

  risikotidaksistematis 95% Confidence Interval for Mean

  Std. Std. Lower Upper Maximu N Mean Deviation Error Bound Bound Minimum m energi .005935

  2 .035545 .0083934 -.039866 .110956 .0296 .0415 jalan tol, bandara, .011210 pelabuhan, dan 2 .030760 .0158533 -.111677 .173197 .0196 .0420 sejenisnya telekomunikasi .095025

  5 .161732 .2124839 -.102102 .425566 .0262 .5362

  7 transportasi .032587 18 .151608 .1382574 .082854 .220362 .0016 .4818

  6 konstruksi .019950 5 .059332 .0446110 .003940 .114724 .0146 .1144 nonbangunan

  6 Total .024359 32 .123965 .1377961 .074284 .173645 .0016 .5362

  1

  

Hasil Uji Test of Homogeneity of Variances

Risiko Tidak Sistematis

Test of Homogeneity of Variances

  risikotidaksistematis Levene Statistic df1 df2 Sig.

  2.287

  4 27 .086

  

Hasil Uji Anova

Risiko Tidak Sistematis

ANOVA

  risikotidaksistematis Sum of Squares df Mean Square F Sig. Between Groups .075 4 .019 .982 .434 Within Groups .514 27 .019 Total .589

  31

Hasil Uji Post Hoc Test Risiko Tidak Sistematis

  

Multiple Comparisons

  Dependent Variable:risikotidaksistematis 95% Confidence

  Interval Mean

  Difference Lower Upper (I) subsektor (J) subsektor (I-J) Std. Error Sig. Bound Bound

  Tukey HSD energi jalan tol, bandara, pelabuhan, dan .0047850 .1379529 1.000 -.398132 .407702 sejenisnya telekomunikasi -.1261870 .1154197 .808 -.463291 .210917 transportasi -.1160628 .1028240 .790 -.416379 .184253 konstruksi

  • .0237870 .1154197 1.000 -.360891 .313317 nonbangunan jalan tol, bandara, energi -.0047850 .1379529 1.000 -.407702 .398132 pelabuhan, dan telekomunikasi -.1309720 .1154197 .787 -.468076 .206132 sejenisnya transportasi -.1208478 .1028240 .765 -.421164 .179468 konstruksi
  • .0285720 .1154197 .999 -.365676 .308532 nonbangunan telekomunikasi energi .1261870 .1154197 .808 -.210917 .463291 jalan tol, bandara, pelabuhan, dan .1309720 .1154197 .787 -.206132 .468076 sejenisnya transportasi .0101242 .0697386 1.000 -.193560 .213809 konstruksi

  .1024000 .0872491 .766 -.152427 .357227 nonbangunan transportasi energi .1160628 .1028240 .790 -.184253 .416379 jalan tol, bandara, pelabuhan, dan .1208478 .1028240 .765 -.179468 .421164 sejenisnya telekomunikasi -.0101242 .0697386 1.000 -.213809 .193560 konstruksi nonbangunan .0922758 .0697386 .680 -.111409 .295960 konstruksi nonbangunan energi .0237870 .1154197 1.000 -.313317 .360891 jalan tol, bandara, pelabuhan, dan sejenisnya

  .0285720 .1154197 .999 -.308532 .365676 telekomunikasi -.1024000 .0872491 .766 -.357227 .152427 transportasi -.0922758 .0697386 .680 -.295960 .111409

  Bonferroni energi jalan tol, bandara, pelabuhan, dan sejenisnya

  .0047850 .1379529 1.000 -.416871 .426441 telekomunikasi -.1261870 .1154197 1.000 -.478970 .226596 transportasi -.1160628 .1028240 1.000 -.430346 .198221 konstruksi nonbangunan

  • .0237870 .1154197 1.000 -.376570 .328996 jalan tol, bandara, pelabuhan, dan sejenisnya energi -.0047850 .1379529 1.000 -.426441 .416871 telekomunikasi -.1309720 .1154197 1.000 -.483755 .221811 transportasi -.1208478 .1028240 1.000 -.435131 .193436 konstruksi nonbangunan
  • .0285720 .1154197 1.000 -.381355 .324211 telekomunikasi energi .1261870 .1154197 1.000 -.226596 .478970 jalan tol, bandara, pelabuhan, dan sejenisnya

  .1309720 .1154197 1.000 -.221811 .483755 transportasi .0101242 .0697386 1.000 -.203033 .223282 konstruksi nonbangunan

  .1024000 .0872491 1.000 -.164279 .369079 transportasi energi .1160628 .1028240 1.000 -.198221 .430346 jalan tol, bandara, pelabuhan, dan sejenisnya

  .1208478 .1028240 1.000 -.193436 .435131 telekomunikasi -.0101242 .0697386 1.000 -.223282 .203033 konstruksi nonbangunan

  .0922758 .0697386 1.000 -.120882 .305433 konstruksi energi .0237870 .1154197 1.000 -.328996 .376570 nonbangunan jalan tol, bandara, pelabuhan, dan .0285720 .1154197 1.000 -.324211 .381355 sejenisnya telekomunikasi -.1024000 .0872491 1.000 -.369079 .164279 transportasi -.0922758 .0697386 1.000 -.305433 .120882

Hasil Uji Homogeneous Risiko Tidak Sistematis risikotidaksistematis

  Subset for alpha = 0.05 subsektor N

  1

  a

  Tukey HSD jalan tol, bandara, 2 .030760 pelabuhan, dan sejenisnya energi

  2 .035545 konstruksi nonbangunan 5 .059332 transportasi

  18 .151608 telekomunikasi 5 .161732 Sig.

  .726 Means for groups in homogeneous subsets are displayed.

  a. Uses Harmonic Mean Sample Size = 3.435.