Synlogic Inc
SYBX1.200USD
+0.070+6.19%
Close 12/19, 16:00（ET）Quotes delayed by 15 min
14.04MMarket Cap
LossP/E TTM
More Details of Synlogic Inc Company
Synlogic, Inc. is a biopharmaceutical company advancing novel therapeutics to transform the care of serious diseases. The Company is focused on rare metabolic disorders, with its lead program, labafenogene marselecobac (SYNB1934), studied in Synpheny-3, a global, pivotal Phase 3 study for patients with phenylketonuria (PKU), and SYNB1353, a potential treatment for homocystinuria (HCU). The Company's early-stage pipeline includes product candidates for enteric hyperoxaluria, gout, and cystinuria, and has been fueled by a reproducible, proprietary approach that creates gastrointestinal (GI)-restricted, oral medicines with new enzymatic pathways designed to consume or produce specific biological targets. The Company designs, develops and manufactures these drug candidates, which are produced by applying genetic engineering to well-characterized probiotics. The Company’s preclinical work includes additional metabolic disease research.
Synlogic Inc Info
Ticker SymbolSYBX
Company nameSynlogic Inc
IPO dateSep 30, 2015
CEO- -
Number of employees1
Security typeOrdinary Share
Fiscal year-endSep 30
AddressPo Box 30
CityWINCHESTER
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code01890
Phone16176592802
Websitehttps://www.synlogictx.com/
Ticker SymbolSYBX
IPO dateSep 30, 2015
CEO- -
Company Executives of Synlogic Inc
Name
Name/Position
Position
Shareholding
Change
Ms. Mary Beth Dooley
Ms. Mary Beth Dooley
Principal Executive Officer, Principal Financial Officer
Principal Executive Officer, Principal Financial Officer
12.74K
-1.22%
Mr. James Flynn
Mr. James Flynn
Independent Director
Independent Director
--
--
Mr. Richard P. Shea
Mr. Richard P. Shea
Independent Director
Independent Director
--
--
Dr. Peter Barrett, Ph.D.
Dr. Peter Barrett, Ph.D.
Independent Chairman of the Board
Independent Chairman of the Board
--
-100.00%
Mr. Edward T. Mathers
Mr. Edward T. Mathers
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Ms. Mary Beth Dooley
Ms. Mary Beth Dooley
Principal Executive Officer, Principal Financial Officer
Principal Executive Officer, Principal Financial Officer
12.74K
-1.22%
Mr. James Flynn
Mr. James Flynn
Independent Director
Independent Director
--
--
Mr. Richard P. Shea
Mr. Richard P. Shea
Independent Director
Independent Director
--
--
Dr. Peter Barrett, Ph.D.
Dr. Peter Barrett, Ph.D.
Independent Chairman of the Board
Independent Chairman of the Board
--
-100.00%
Mr. Edward T. Mathers
Mr. Edward T. Mathers
Independent Director
Independent Director
--
--
Revenue Breakdown
FY2025Q2
FY2025Q1
FY2024
FY2023
FY2022
FY2021
Relevant data have not been disclosed by the company yet.
By RegionUSD
Name
Revenue
Proportion
United States
0.00
0.00%
By Business
By Region
Relevant data have not been disclosed by the company yet.
Shareholding Stats
Updated: Sun, Nov 16
Updated: Sun, Nov 16
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Cable Car Capital LLC
28.31%
New Enterprise Associates (NEA)
24.98%
Radoff (Bradley Louis)
5.38%
Armistice Capital LLC
5.25%
Kryzanowski (John A)
5.07%
Other
31.01%
Shareholders
Shareholders
Proportion
Cable Car Capital LLC
28.31%
New Enterprise Associates (NEA)
24.98%
Radoff (Bradley Louis)
5.38%
Armistice Capital LLC
5.25%
Kryzanowski (John A)
5.07%
Other
31.01%
Shareholder Types
Shareholders
Proportion
Investment Advisor/Hedge Fund
29.14%
Venture Capital
26.59%
Individual Investor
11.65%
Hedge Fund
6.01%
Investment Advisor
1.90%
Other
24.70%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
48
7.58M
64.76%
+4.03K
2025Q2
69
8.87M
75.82%
-406.69K
2025Q1
80
8.85M
75.64%
-476.30K
2024Q4
87
8.94M
76.40%
+273.75K
2024Q3
93
9.44M
82.46%
+518.68K
2024Q2
96
8.94M
78.12%
-1.06M
2024Q1
101
8.30M
73.04%
-1.72M
2023Q4
111
6.08M
71.25%
-546.78K
2023Q3
127
3.42M
47.66%
-104.61K
2023Q2
125
2.90M
63.61%
-738.29K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Cable Car Capital LLC
3.31M
28.31%
--
--
Jun 30, 2025
New Enterprise Associates (NEA)
2.92M
24.98%
--
--
Jun 30, 2025
Radoff (Bradley Louis)
629.21K
5.38%
--
--
Mar 31, 2025
Armistice Capital LLC
614.29K
5.25%
+614.29K
--
Sep 30, 2024
Kryzanowski (John A)
592.57K
5.07%
-281.15K
-32.18%
Dec 31, 2024
The Vanguard Group, Inc.
183.00K
1.56%
--
--
Jun 30, 2025
Atlas Venture
176.80K
1.51%
--
--
Mar 31, 2025
Geode Capital Management, L.L.C.
66.24K
0.57%
--
--
Jun 30, 2025
Renaissance Technologies LLC
23.81K
0.2%
+300.00
+1.28%
Jun 30, 2025
View more
Related ETFs
Name
Proportion
No Data
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
Date
Type
Ratio
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
Sep 27, 2023
Merger
15→1
FAQs
Who are the top five shareholders of Synlogic Inc?
The top five shareholders of Synlogic Inc are:
Cable Car Capital LLC holds 3.31M shares, accounting for 28.31% of the total shares.
New Enterprise Associates (NEA) holds 2.92M shares, accounting for 24.98% of the total shares.
Radoff (Bradley Louis) holds 629.21K shares, accounting for 5.38% of the total shares.
Armistice Capital LLC holds 614.29K shares, accounting for 5.25% of the total shares.
Kryzanowski (John A) holds 592.57K shares, accounting for 5.07% of the total shares.
Cable Car Capital LLC holds 3.31M shares, accounting for 28.31% of the total shares.
New Enterprise Associates (NEA) holds 2.92M shares, accounting for 24.98% of the total shares.
Radoff (Bradley Louis) holds 629.21K shares, accounting for 5.38% of the total shares.
Armistice Capital LLC holds 614.29K shares, accounting for 5.25% of the total shares.
Kryzanowski (John A) holds 592.57K shares, accounting for 5.07% of the total shares.
What are the top three shareholder types of Synlogic Inc?
The top three shareholder types of Synlogic Inc are:
Cable Car Capital LLC
New Enterprise Associates (NEA)
Radoff (Bradley Louis)
Cable Car Capital LLC
New Enterprise Associates (NEA)
Radoff (Bradley Louis)
How many institutions hold shares of Synlogic Inc (SYBX)?
As of 2025Q3, 48 institutions hold shares of Synlogic Inc, with a combined market value of approximately 7.58M, accounting for 64.76% of the total shares. Compared to 2025Q2, institutional shareholding has increased by -11.06%.
What is the biggest source of revenue for Synlogic Inc?
In FY2025Q2, the -- business generated the highest revenue for Synlogic Inc, amounting to -- and accounting for --% of total revenue.
