Prothena Corporation (PRTA) Price/FCF Ratio: History & Chart

Prothena Corporation plc(PRTA)

Biotechnology · Dublin, DU

$8.02-0.25 (-3.02%)

Delayed quote: Oct 6, 2026, 4:00 PM EDT

About Prothena Corporation plc

Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation. Its product pipeline includes Prasinezumab, an investigational humanized monoclonal antibody which is in Phase 3 clinical trial for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in Phase 3 clinical trial for the treatment of transthyretin amyloidosis; BMS-986446, an anti-tau antibody which is in Phase 2 clinical trial to treat Alzheimer's disease; PRX019, an investigational antibody which is in Phase 1 clinical trial for the treatment of neurodegenerative diseases; and PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease. In addition, it develops discovery- and late-preclinical-stage programs include TDP-43 CYTOPE for the treatment of amyotrophic lateral sclerosis; PRX012, a next-generation anti-Aß antibody which is in phase 1 clinical trial to treat Alzheimer's disease; and PRX012-TfR, a preclinical program for the treatment of Alzheimer's disease. It has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and master collaboration agreement with Bristol Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. Prothena Corporation plc was incorporated in 2012 and is based in Dublin, Ireland.

Dublin, DU

67 employees

www.prothena.com

Healthcare / Biotechnology

Sector: Healthcare
Industry: Biotechnology
CEO: Gene G. Kinney

View full financials

PRTA Price/FCF Ratio Metrics

PRICE/FCF RATIO

N/A

PRICE/FCF RATIO AVG TTM

18.99

PRICE/FCF RATIO AVG 3Y

18.99

PRICE/FCF RATIO AVG 5Y

18.99

PRICE/FCF RATIO AVG 10Y

N/A

PRICE/FCF RATIO AVG 15Y

N/A

PRICE/FCF RATIO AVG 20Y

N/A

CURRENT VS TTM AVG

N/A

CURRENT VS 3Y AVG

N/A

CURRENT VS 5Y AVG

N/A

CURRENT VS 10Y AVG

N/A

CURRENT VS 15Y AVG

N/A

CURRENT VS 20Y AVG

N/A

NAME	MARKET CAP	PRICE/FCF RATIO	TTM	3Y	5Y
Prothena Corporation plc (PRTA)	$419.87M	N/A	18.99	18.99	18.99
Editas Medicine, Inc. (EDIT)vs ›	$418.95M	N/A	53.84	53.84	53.84
Tilray Brands, Inc. (TLRY)vs ›	$422.72M	N/A	N/A	N/A	N/A
Tectonic Therapeutic, Inc. (TECX)vs ›	$422.86M	N/A	N/A	N/A	N/A
Senseonics Holdings, Inc. (SENS)vs ›	$416.27M	N/A	N/A	N/A	N/A
Rezolute, Inc. (RZLT)vs ›	$415.98M	N/A	N/A	N/A	N/A
NeoGenomics, Inc. (NEO)vs ›	$424.10M	N/A	53.25	37.33	28.89
ARS Pharmaceuticals, Inc. (SPRY)vs ›	$426.51M	N/A	102.37	102.37	102.37
MapLight Therapeutics, Inc. (MPLT)vs ›	$411.21M	N/A	N/A	N/A	N/A
Strata Critical Medical, Inc. (SRTA)vs ›	$411.00M	N/A	198.72	198.72	198.72

NAME

MARKET CAP

PRICE/FCF RATIO

TTM

Prothena Corporation plc (PRTA)

$419.87M

N/A

18.99

Editas Medicine, Inc. (EDIT)vs ›

$418.95M

N/A

53.84

Tilray Brands, Inc. (TLRY)vs ›

$422.72M

N/A

Tectonic Therapeutic, Inc. (TECX)vs ›

$422.86M

N/A

Senseonics Holdings, Inc. (SENS)vs ›

$416.27M

N/A

Rezolute, Inc. (RZLT)vs ›

$415.98M

N/A

NeoGenomics, Inc. (NEO)vs ›

$424.10M

N/A

53.25

37.33

28.89

ARS Pharmaceuticals, Inc. (SPRY)vs ›

$426.51M

N/A

102.37

MapLight Therapeutics, Inc. (MPLT)vs ›

$411.21M

N/A

Strata Critical Medical, Inc. (SRTA)vs ›

$411.00M

N/A

198.72

Price/FCF Ratio FAQ

What is the Price/FCF ratio for Prothena Corporation plc (PRTA)?

The Price/FCF ratio for PRTA stock is N/A.

What is the estimated TTM average Price/FCF ratio for Prothena Corporation plc (PRTA)?

The estimated TTM average Price/FCF ratio for PRTA stock is 18.99.

What is the estimated 3Y average Price/FCF ratio for Prothena Corporation plc (PRTA)?

The estimated 3Y average Price/FCF ratio for PRTA stock is 18.99.

What is the estimated 5Y average Price/FCF ratio for Prothena Corporation plc (PRTA)?

The estimated 5Y average Price/FCF ratio for PRTA stock is 18.99.

DATE	PRICE/FCF RATIO
2022-11-03	166.02
2022-11-02	172.21
2022-11-01	182.60
2022-10-31	176.81
2022-10-28	179.12
2022-10-27	171.81
2022-10-26	173.48
2022-10-25	173.68
2022-10-24	172.04
2022-10-21	167.55
2022-10-20	161.33
2022-10-19	159.72
2022-10-18	169.79
2022-10-17	167.14
2022-10-14	157.85
2022-10-13	155.40
2022-10-12	150.77
2022-10-11	153.53
2022-10-10	160.12
2022-10-07	161.85
2022-10-06	168.55
2022-10-05	167.23
2022-10-04	165.33
2022-10-03	177.91
2022-09-30	174.48
2022-09-29	171.14
2022-09-28	166.91
2022-09-27	89.01
2022-09-26	83.49
2022-09-23	88.46
2022-09-22	86.45
2022-09-21	90.10
2022-09-20	88.09
2022-09-19	87.37
2022-09-16	84.72
2022-09-15	86.33
2022-09-14	84.52
2022-09-13	80.58
2022-09-12	85.33
2022-09-09	83.60
2022-09-08	83.72
2022-09-07	77.04
2022-09-06	72.41
2022-09-02	77.44
2022-09-01	79.23
2022-08-31	79.34
2022-08-30	80.55
2022-08-29	81.44
2022-08-26	80.52
2022-08-25	87.14
2022-08-24	89.53
2022-08-23	87.05
2022-08-22	85.87
2022-08-19	87.51
2022-08-18	90.28
2022-08-17	90.97
2022-08-16	92.44
2022-08-15	93.99
2022-08-12	92.64
2022-08-11	90.02
2022-08-10	91.46
2022-08-09	87.14
2022-08-08	17.46
2022-08-05	17.51
2022-08-04	17.06
2022-08-03	16.35
2022-08-02	15.73
2022-08-01	15.71
2022-07-29	16.43
2022-07-28	16.78
2022-07-27	16.84
2022-07-26	16.40
2022-07-25	16.33
2022-07-22	16.40
2022-07-21	17.38
2022-07-20	17.21
2022-07-19	16.58
2022-07-18	15.87
2022-07-15	16.24
2022-07-14	16.13
2022-07-13	16.13
2022-07-12	15.95
2022-07-11	15.85
2022-07-08	16.65
2022-07-07	16.25
2022-07-06	15.65
2022-07-05	15.70
2022-07-01	14.75
2022-06-30	14.36
2022-06-29	14.18
2022-06-28	14.16
2022-06-27	14.60
2022-06-24	14.69
2022-06-23	14.57
2022-06-22	13.72
2022-06-21	13.53
2022-06-17	12.62
2022-06-16	12.09
2022-06-15	12.52
2022-06-14	12.13
2022-06-13	12.02
2022-06-10	13.01
2022-06-09	14.24
2022-06-08	14.89
2022-06-07	15.04
2022-06-06	13.86
2022-06-03	14.54
2022-06-02	14.13
2022-06-01	14.03
2022-05-31	14.40
2022-05-27	14.91
2022-05-26	14.07
2022-05-25	13.62
2022-05-24	13.72
2022-05-23	13.98
2022-05-20	14.32
2022-05-19	13.86
2022-05-18	13.54
2022-05-17	14.78
2022-05-16	13.76
2022-05-13	13.91
2022-05-12	13.02
2022-05-11	13.17
2022-05-10	14.26
2022-05-09	14.31
2022-05-06	15.76
2022-05-05	14.70
2022-05-04	15.83
2022-05-03	15.08
2022-05-02	15.52
2022-04-29	14.77
2022-04-28	15.19
2022-04-27	13.74
2022-04-26	14.48
2022-04-25	16.84
2022-04-22	16.88
2022-04-21	17.66
2022-04-20	18.12
2022-04-19	17.70
2022-04-18	17.15
2022-04-14	18.31
2022-04-13	19.00
2022-04-12	17.94
2022-04-11	17.45
2022-04-08	18.51
2022-04-07	19.10
2022-04-06	19.55
2022-04-05	19.22
2022-04-04	20.25
2022-04-01	19.79
2022-03-31	18.52
2022-03-30	18.50
2022-03-29	19.34
2022-03-28	18.72
2022-03-25	18.72
2022-03-24	19.16
2022-03-23	18.39
2022-03-22	19.12
2022-03-21	19.08
2022-03-18	19.84
2022-03-17	18.85
2022-03-16	18.09
2022-03-15	16.88
2022-03-14	16.18
2022-03-11	16.94
2022-03-10	17.23
2022-03-09	17.23
2022-03-08	15.56
2022-03-07	15.33
2022-03-04	15.50
2022-03-03	16.40
2022-03-02	16.94
2022-03-01	16.92
2022-02-28	17.53
2022-02-25	18.91
2022-02-24	18.51
2022-02-23	17.37
2022-02-22	18.28
2022-02-18	18.02
2022-02-17	18.77
2022-02-16	19.94
2022-02-15	20.06
2022-02-14	18.98
2022-02-11	19.01
2022-02-10	19.26
2022-02-09	19.62
2022-02-08	18.62
2022-02-07	18.58
2022-02-04	18.05
2022-02-03	17.32
2022-02-02	17.52
2022-02-01	18.55
2022-01-31	18.24
2022-01-28	17.50
2022-01-27	16.83
2022-01-26	18.05
2022-01-25	18.37
2022-01-24	18.99
2022-01-21	18.86
2022-01-20	18.96
2022-01-19	19.34
2022-01-18	19.81
2022-01-14	21.16
2022-01-13	19.93
2022-01-12	20.06
2022-01-11	22.55
2022-01-10	22.41
2022-01-07	22.05
2022-01-06	23.36
2022-01-05	23.94
2022-01-04	25.06
2022-01-03	26.35
2021-12-31	26.44
2021-12-30	25.54
2021-12-29	25.07
2021-12-28	24.46
2021-12-27	25.39
2021-12-23	25.90
2021-12-22	25.20
2021-12-21	25.17
2021-12-20	24.84
2021-12-17	25.15
2021-12-16	23.20
2021-12-15	24.17
2021-12-14	22.54
2021-12-13	23.64
2021-12-10	23.39
2021-12-09	24.09
2021-12-08	26.52
2021-12-07	26.42
2021-12-06	23.58
2021-12-03	24.94
2021-12-02	26.59
2021-12-01	24.97
2021-11-30	26.84
2021-11-29	26.35
2021-11-26	26.31
2021-11-24	28.71
2021-11-23	27.39
2021-11-22	31.59
2021-11-19	31.44
2021-11-18	29.22
2021-11-17	30.24
2021-11-16	29.85
2021-11-15	30.61
2021-11-12	30.61
2021-11-11	30.25
2021-11-10	30.02
2021-11-09	30.26
2021-11-08	31.32
2021-11-05	31.55
2015-03-12	503.38
2015-03-11	493.62
2015-03-10	479.95
2015-03-09	476.76
2015-03-06	463.62
2015-03-05	471.79
2015-03-04	464.51
2015-03-03	454.92
2015-03-02	469.83

DATE

PRICE/FCF RATIO

2022-11-03

166.02

2022-11-02

172.21

2022-11-01

182.60

2022-10-31

176.81

2022-10-28

179.12

2022-10-27

171.81

2022-10-26

173.48

2022-10-25

173.68

2022-10-24

172.04

2022-10-21

167.55

2022-10-20

161.33

2022-10-19

159.72

2022-10-18

169.79

2022-10-17

167.14

2022-10-14

157.85

2022-10-13

155.40

2022-10-12

150.77

2022-10-11

153.53

2022-10-10

160.12

2022-10-07

161.85

2022-10-06

168.55

2022-10-05

167.23

2022-10-04

165.33

2022-10-03

177.91

2022-09-30

174.48

2022-09-29

171.14

2022-09-28

166.91

2022-09-27

89.01

2022-09-26

83.49

2022-09-23

88.46

2022-09-22

86.45

2022-09-21

90.10

2022-09-20

88.09

2022-09-19

87.37

2022-09-16

84.72

2022-09-15

86.33

2022-09-14

84.52

2022-09-13

80.58

2022-09-12

85.33

2022-09-09

83.60

2022-09-08

83.72

2022-09-07

77.04

2022-09-06

72.41

2022-09-02

77.44

2022-09-01

79.23

2022-08-31

79.34

2022-08-30

80.55

2022-08-29

81.44

2022-08-26

80.52

2022-08-25

87.14

2022-08-24

89.53

2022-08-23

87.05

2022-08-22

85.87

2022-08-19

87.51

2022-08-18

90.28

2022-08-17

90.97

2022-08-16

92.44

2022-08-15

93.99

2022-08-12

92.64

2022-08-11

90.02

2022-08-10

91.46

2022-08-09

87.14

2022-08-08

17.46

2022-08-05

17.51

2022-08-04

17.06

2022-08-03

16.35

2022-08-02

15.73

2022-08-01

15.71

2022-07-29

16.43

2022-07-28

16.78

2022-07-27

16.84

2022-07-26

16.40

2022-07-25

16.33

2022-07-22

16.40

2022-07-21

17.38

2022-07-20

17.21

2022-07-19

16.58

2022-07-18

15.87

2022-07-15

16.24

2022-07-14

16.13

2022-07-13

16.13

2022-07-12

15.95

2022-07-11

15.85

2022-07-08

16.65

2022-07-07

16.25

2022-07-06

15.65

2022-07-05

15.70

2022-07-01

14.75

2022-06-30

14.36

2022-06-29

14.18

2022-06-28

14.16

2022-06-27

14.60

2022-06-24

14.69

2022-06-23

14.57

2022-06-22

13.72

2022-06-21

13.53

2022-06-17

12.62

2022-06-16

12.09

2022-06-15

12.52

2022-06-14

12.13

2022-06-13

12.02

2022-06-10

13.01

2022-06-09

14.24

2022-06-08

14.89

2022-06-07

15.04

2022-06-06

13.86

2022-06-03

14.54

2022-06-02

14.13

2022-06-01

14.03

2022-05-31

14.40

2022-05-27

14.91

2022-05-26

14.07

2022-05-25

13.62

2022-05-24

13.72

2022-05-23

13.98

2022-05-20

14.32

2022-05-19

13.86

2022-05-18

13.54

2022-05-17

14.78

2022-05-16

13.76

2022-05-13

13.91

2022-05-12

13.02

2022-05-11

13.17

2022-05-10

14.26

2022-05-09

14.31

2022-05-06

15.76

2022-05-05

14.70

2022-05-04

15.83

2022-05-03

15.08

2022-05-02

15.52

2022-04-29

14.77

2022-04-28

15.19

2022-04-27

13.74

2022-04-26

14.48

2022-04-25

16.84

2022-04-22

16.88

2022-04-21

17.66

2022-04-20

18.12

2022-04-19

17.70

2022-04-18

17.15

2022-04-14

18.31

2022-04-13

19.00

2022-04-12

17.94

2022-04-11

17.45

2022-04-08

18.51

2022-04-07

19.10

2022-04-06

19.55

2022-04-05

19.22

2022-04-04

20.25

2022-04-01

19.79

2022-03-31

18.52

2022-03-30

18.50

2022-03-29

19.34

2022-03-28

18.72

2022-03-25

18.72

2022-03-24

19.16

2022-03-23

18.39

2022-03-22

19.12

2022-03-21

19.08

2022-03-18

19.84

2022-03-17

18.85

2022-03-16

18.09

2022-03-15

16.88

2022-03-14

16.18

2022-03-11

16.94

2022-03-10

17.23

2022-03-09

17.23

2022-03-08

15.56

2022-03-07

15.33

2022-03-04

15.50

2022-03-03

16.40

2022-03-02

16.94

2022-03-01

16.92

2022-02-28

17.53

2022-02-25

18.91

2022-02-24

18.51

2022-02-23

17.37

2022-02-22

18.28

2022-02-18

18.02

2022-02-17

18.77

2022-02-16

19.94

2022-02-15

20.06

2022-02-14

18.98

2022-02-11

19.01

2022-02-10

19.26

2022-02-09

19.62

2022-02-08

18.62

2022-02-07

18.58

2022-02-04

18.05

2022-02-03

17.32

2022-02-02

17.52

2022-02-01

18.55

2022-01-31

18.24

2022-01-28

17.50

2022-01-27

16.83

2022-01-26

18.05

2022-01-25

18.37

2022-01-24

18.99

2022-01-21

18.86

2022-01-20

18.96

2022-01-19

19.34

2022-01-18

19.81

2022-01-14

21.16

2022-01-13

19.93

2022-01-12

20.06

2022-01-11

22.55

2022-01-10

22.41

2022-01-07

22.05

2022-01-06

23.36

2022-01-05

23.94

2022-01-04

25.06

2022-01-03

26.35

2021-12-31

26.44

2021-12-30

25.54

2021-12-29

25.07

2021-12-28

24.46

2021-12-27

25.39

2021-12-23

25.90

2021-12-22

25.20

2021-12-21

25.17

2021-12-20

24.84

2021-12-17

25.15

2021-12-16

23.20

2021-12-15

24.17

2021-12-14

22.54

2021-12-13

23.64

2021-12-10

23.39

2021-12-09

24.09

2021-12-08

26.52

2021-12-07

26.42

2021-12-06

23.58

2021-12-03

24.94

2021-12-02

26.59

2021-12-01

24.97

2021-11-30

26.84

2021-11-29

26.35

2021-11-26

26.31

2021-11-24

28.71

2021-11-23

27.39

2021-11-22

31.59

2021-11-19

31.44

2021-11-18

29.22

2021-11-17

30.24

2021-11-16

29.85

2021-11-15

30.61

2021-11-12

30.61

2021-11-11

30.25

2021-11-10

30.02

2021-11-09

30.26

2021-11-08

31.32

2021-11-05

31.55

2015-03-12

503.38

2015-03-11

493.62

2015-03-10

479.95

2015-03-09

476.76

2015-03-06

463.62

2015-03-05

471.79

2015-03-04

464.51

2015-03-03

454.92

2015-03-02

469.83

Price/FCF Ratio: N/A

PRTA Price/FCF Ratio Chart

PRTA Average Price/FCF Ratio Chart

PRTA Price/FCF Ratio Metrics

PRTA Competitors' Price/FCF Ratio

Free Cash Flow Valuation

Price/FCF Ratio Formula & Definition

Price/FCF Ratio FAQ

PRTA Price/FCF Ratio History

Related Metrics