GBIO

Generation Bio Co.
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Company Information

Company Name
Generation Bio Co.
CIK
CIK0001733294
Category
Non-accelerated filer<br>Smaller reporting company
Ticker: Exchange
GBIO: Nasdaq
Fiscal Year End
December 31
Owner Organization
03 Life Sciences
SIC
2834
SIC Description
Pharmaceutical Preparations
Ticker
GBIO

SEC filing data through

Insider Sentiment

Last purchase
2025-01-13
Last sale
2024-07-01
Shares purchased (TTM)
85,000
Shares sold (TTM)
6,719
Buy ratio (TTM)92.7%

Institutional Sentiment

As of
2025-12-31
Institutional shares owned
3,981,713
Shares outstanding
6,735,454
Ownership
59.12%
-6.37% Y/Y

Earnings Market Reaction

Filing date
2025-11-05
Price on filing date
—
1-month reaction
2.70%
3-month reaction
9.54%
Drift continued3/12 (25%)
Faded / reversed9/12 (75%)

Balance Sheet

Values in millions ($)
Line item2025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-302023-06-302023-03-312022-12-31Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value2249517622283666931459693
Marketable Securities Current6892107109163188184198198169193186
Accounts Receivable Related Parties----------48-
Receivables Net Current------041020
Accounts Receivable Net Current001121------
Nontrade Receivables Current----00-4----
Assets Held For Sale Not Part Of Disposal Group Current3-----------
Prepaid Expense And Other Assets Current246645546678
Restricted Cash Current--0---2-----
Assets Current93146165193191223227273298321345287
Marketable Securities Noncurrent----15-15-----
Property Plant And Equipment Net91314151617192622222222
Operating Lease Right Of Use Asset171819202122237054565859
Deferred Costs-----0000000
Restricted Cash Noncurrent222222266666
Other Assets Noncurrent000130011012
Assets122179201231249265286375381405431376
Liabilities Current
Accounts Payable Current222122123221
Accrued Liabilities And Other Liabilities1266106661798811
Contract With Customer Liability Current----------6-
Deferred Revenue Current0221112141313128-0
Operating Lease Liability Current610913119889887
Liabilities Current211920353030284033262319
Contract With Customer Liability Noncurrent----------55-
Deferred Revenue Noncurrent31303029313438424652-0
Operating Lease Liability Noncurrent207678818385889071727475
Other Liabilities Noncurrent0000--------
Liabilities7112512814514415015417215015115294
Stockholders Equity
Preferred Stock Value00--00000000
Common Stock Value000000000000
Additional Paid In Capital795793791789786782778774768762756727
Accumulated Other Comprehensive Income Loss Net Of Tax00000-0-00-0-00-0
Retained Earnings Accumulated Deficit-744-739-718-703-682-666-646-571-536-508-477-445
Stockholders Equity51547386104115132203232254279282
Liabilities And Stockholders Equity122179201231249265286375381405431376
Preferred Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Authorized555555555555
Preferred Stock Shares Issued000000000000
Preferred Stock Shares Outstanding000000000000
Common Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Common Stock Shares Authorized150150150150150150150150150150150150
Common Stock Shares Issued777777777776
Shares Outstanding777777777776

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Generation Bio Co. (GBIO) — SEC Financial Statements & Analysis

Generation Bio Co. (GBIO) is a pharmaceutical preparations company. Generation Bio Co. trades on Nasdaq as: GBIO. Generation Bio Co. (GBIO)'s most recent SEC filing is a Form 10-Q for the period ended 2025-09-30, filed with the SEC on 2025-11-05. Based on that filing, On profitability, Generation Bio Co. posts an operating margin of -457.06%, a net margin of -410.13%, a Return on Equity (ROE) of -80.81%, a Return on Assets (ROA) of -33.79%, and a Return on Invested Capital (ROIC) of -129.51%. Per share, it reports EPS of $-9.30, diluted EPS of $-9.30, free cash flow per share of $-17.03, and a dividend per share of $0.00. Over the trailing year, it posted revenue growth of -17.82% year-over-year, net income growth of -56.95% year-over-year, and EPS growth of -57.34% year-over-year. On the balance sheet, it maintains a current ratio of 4.44x, a quick ratio of 4.33x, working capital of $72.42M, a debt-to-equity ratio of 1.41x, a debt ratio of 0.59, free cash flow of $-114.73M (TTM), and net debt of $-24.09M. Figures sourced from SEC EDGAR.

EPS TTM
$-9.30
ROE TTM
-80.81%
ROA TTM
-33.79%
Debt To Equity
1.41x
Free Cash Flow TTM
$-114.73M
Net Revenue TTM Growth 1Y
-17.82%

Data as of 2025-09-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Generation Bio Co. in?

Generation Bio Co. (GBIO) operates in the Pharmaceutical Preparations industry.

What exchange does GBIO trade on?

Generation Bio Co. (GBIO) trades on the Nasdaq.

When was Generation Bio Co. (GBIO)'s most recent SEC filing?

Generation Bio Co. (GBIO)'s most recent SEC filing is a Form 10-Q for the period ended 2025-09-30, filed with the SEC on 2025-11-05.

What is GBIO's EPS (earnings per share)?

Generation Bio Co. (GBIO)'s trailing twelve month EPS is $-9.30 as of 2025-09-30.

What is GBIO's ROE (return on equity)?

Generation Bio Co. (GBIO)'s trailing twelve month Return on Equity (ROE) is -80.81% as of 2025-09-30.

What is GBIO's ROA (return on assets)?

Generation Bio Co. (GBIO)'s trailing twelve month Return on Assets (ROA) is -33.79% as of 2025-09-30.

What is GBIO's ROIC (return on invested capital)?

Generation Bio Co. (GBIO)'s trailing twelve month Return on Invested Capital (ROIC) is -129.51% as of 2025-09-30.

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