SYBX (Synlogic) Cyclically Adjusted Book per Share: $93.77 (As of Mar. 2026)

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SYBX Synlogic Inc SYBX
30 GF Score
Price $1.17
! 1 Warning Sign
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What is Synlogic Cyclically Adjusted Book per Share?

Synlogic SYBX -2.50% 30 Cyclically Adjusted Book per Share is $93.77 as of Mar. 2026. GuruFocus rates SYBX with a GF Score™ of 30/100. The stock has 1 warning sign investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Synlogic's adjusted book value per share for the three months ended in Mar. 2026 was $1.073. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $93.77 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Synlogic's average Cyclically Adjusted Book Growth Rate was -18.40% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-08-03), Synlogic's current stock price is $1.17. Synlogic's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $93.77. Synlogic's Cyclically Adjusted PB Ratio of today is 0.01.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Synlogic was 0.02. The lowest was 0.01. And the median was 0.01.


Synlogic  (OTCPK:SYBX) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Synlogic's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1.17/93.77
=0.01

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Synlogic was 0.02. The lowest was 0.01. And the median was 0.01.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Synlogic Cyclically Adjusted Book per Share Related Terms


Synlogic Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Synlogic's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Synlogic Cyclically Adjusted Book per Share Chart

Synlogic Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 116.30 105.55

Synlogic Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 114.92 107.63 120.51 105.55 93.77

SYBX vs APRE, MTVA, CNSP: Cyclically Adjusted Book per Share Comparison

For the Biotechnology subindustry, Synlogic's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Synlogic Cyclically Adjusted PB Ratio vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Synlogic's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Synlogic's Cyclically Adjusted PB Ratio falls into.


SYBX
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Synlogic Inc SYBX
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Synlogic Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Synlogic's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.073/330.2130*330.2130
=1.073

Current CPI (Mar. 2026) = 330.2130.

Synlogic Quarterly Data

Book Value per Share CPI Adj_Book
201606 371.268 241.018 508.665
201609 346.692 241.428 474.188
201612 304.808 241.432 416.894
201703 280.156 243.801 379.454
201706 234.668 244.955 316.346
201709 87.997 246.819 117.729
201712 78.376 246.524 104.983
201803 87.122 249.554 115.281
201806 85.271 251.989 111.741
201809 79.619 252.439 104.149
201812 73.301 251.233 96.345
201903 66.279 254.202 86.098
201906 85.496 256.143 110.219
201909 78.340 256.759 100.752
201912 72.945 256.974 93.735
202003 65.673 258.115 84.017
202006 57.852 257.797 74.103
202009 52.141 260.280 66.150
202012 45.222 260.474 57.330
202103 40.018 264.877 49.889
202106 36.678 271.696 44.578
202109 34.771 274.310 41.857
202112 31.691 278.802 37.535
202203 28.238 287.504 32.433
202206 25.064 296.311 27.932
202209 21.431 296.808 23.843
202212 18.568 296.797 20.659
202303 15.148 301.836 16.572
202306 11.975 305.109 12.960
202309 9.440 307.789 10.128
202312 3.567 306.746 3.840
202403 1.146 312.332 1.212
202406 1.366 314.175 1.436
202409 1.121 315.301 1.174
202412 1.090 315.605 1.140
202503 1.119 319.799 1.155
202506 1.076 322.561 1.102
202509 0.883 324.800 0.898
202512 1.014 324.054 1.033
202603 1.073 330.213 1.073

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $93.77 mean?
Synlogic (SYBX) has a Cyclically Adjusted Book per Share of $93.77 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Synlogic and its competitors.
Is Synlogic's Cyclically Adjusted Book per Share too high?
Synlogic's current Cyclically Adjusted Book per Share is $93.77. Overall, Synlogic has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Synlogic's Cyclically Adjusted Book per Share compare to APRE and MTVA?
Synlogic's Cyclically Adjusted Book per Share of $93.77 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Biotechnology company?
A good Cyclically Adjusted Book per Share depends on the Biotechnology industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Synlogic and its competitors. Synlogic's current Cyclically Adjusted Book per Share is $93.77. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Synlogic stock overvalued right now?
Synlogic (SYBX) has a current Cyclically Adjusted Book per Share of $93.77. The current Cyclically Adjusted Book per Share is $93.77. Synlogic's overall GF Score™ is 30/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Synlogic (SYBX), the current Cyclically Adjusted Book per Share is $93.77 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Synlogic Business Description

Other Exchanges 0A8U:UK
Address PO Box 30, Winchester, MA, USA, 01890
Synlogic Inc is a biopharmaceutical company focuses on rare metabolic disorders, with a program in phenylketonuria (PKU) and homocystinuria (HCU). The company's pipeline includes therapeutics for enteric hyperoxaluria, gout, and cystinuria. Using a proprietary approach, the company engineer GI-restricted, oral medicines from well-characterized probiotics. The pipeline drug candidates includes: labafenogene marselecobac (SYNB1934); SYNB1353 Classical Homocystinuria (HCU); SYNB8802 Enteric Hyperoxaluria; and SYNB2081 Gout. Engineered to be non-colonizing and reversible, the company offer oral administration, simplifying shipping and storage. The company operates in one operating segment: Discovery and development of Synthetic Biotics.
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