DCOY Decoy Therapeutics Inc. - Common Stock

$3.72
Price · Aug 19, 2026
Fundamentals as of Aug 12, 2026

DCOY Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$3.72
Market Cap
P/E (TTM)
-0.0
EPS (TTM)
$-129.10
Revenue (TTM)
Div Yield
ROE
Debt/Equity
52W Range
$1 – $14

DCOY Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income
7-point trend, -100.0%
2016-12-31 2022-12-31
EPS $-129.10
6-point trend, -25720.0%
2020-12-31 2025-12-31
Free Cash Flow
4-point trend, +68.7%
2016-12-31 2021-12-31
Margins

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
DCOY
Peer Median
P/E (TTM)
2-point trend, +98.7%
-0.0

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
DCOY
Peer Median

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
DCOY
Peer Median

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
DCOY
Peer Median

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
DCOY
Peer Median
EPS (Diluted)
5-point trend, -1572.3%
$-129.10

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
DCOY
Peer Median

DCOY Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

SELL 6 analysts
  • Strong Buy 0 0.0%
  • Buy 0 0.0%
  • Hold 3 50.0%
  • Sell 1 16.7%
  • Strong Sell 2 33.3%

12-Month Price Target

1 analysts · 2026-07-24
Median target $30.00 +706.5%
Mean target $30.00 +706.5%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
2556.6%
Period EPS Actual EPS Est Surprise
Sept. 30, 2024 $-136.80 $-440.64 303.8%
March 31, 2024 $-590.40 $-9840.96 9250.6%
Sept. 30, 2023 $-936.00 $-1762.56 826.6%
June 30, 2023 $-2059.20 $-1904.55 -154.7%

Peer comparison (GICS sub-industry) Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
DCOY -0.0
SBFM
SHPH $4M -0.3 0.00% -400.1%
ADTX $343.6K -0.0 -97.6% -1349028.2% -1183.4% 8.4%
GNPX $6M -347.0%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 15
Annual Income Statement data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Revenue 9-point trend, +0.00 · · · $0 $2M $5M $3M $2M $1M $1M $0 $0
Cost of Revenue 5-point trend, +430750.00 · · · · · · · $430.8K $506.5K $662.7K $0 $0
R&D Expense 12-point trend, -90.8% $368.2K $770.0K $7M $16M $9M $7M $4M $1M $17M $20M $13M $4M
SG&A Expense 12-point trend, -7.4% $4M $5M $6M $7M $6M $6M $8M $2M $19M $20M $16M $4M
Operating Expenses 12-point trend, +57.1% $13M $6M $13M $32M $15M $13M $12M $4M $36M $41M $29M $8M
Operating Income 12-point trend, -57.1% $-13M $-6M $-13M $-32M $-13M $-8M $-8M $-2M $-35M $-40M $-29M $-8M
Interest Income 5-point trend, +702.3% · · · · · · · $152.0K $292.0K $393.1K $72.0K $18.9K
Pretax Income 2-point trend, -263.8% · · · · · · · · · · $-29M $-8M
Income Tax Flat — no change across 2 periods $0 · · · · · $0 · · · · ·
Net Income 12-point trend, -56.3% $-13M $-6M $-13M $-32M $-13M $-7M $-7M $-2M $-34M $-39M $-29M $-8M
EPS (Basic) 6-point trend, -25720.0% $-129.10 $-69.54 $-30.74 $-14.88 $-7.72 $-0.50 · · · · · ·
EPS (Diluted) 6-point trend, -25720.0% $-129.10 $-69.54 $-30.74 $-14.88 $-7.72 $-0.50 · · · · · ·
Shares (Basic) 6-point trend, -99.4% 96,967 80,184 408,078 2,124,511 1,654,638 15,578,611 · · · · · ·
Shares (Diluted) 6-point trend, -99.4% 96,967 80,184 408,078 2,124,511 1,654,638 15,578,611 · · · · · ·
EBITDA 7-point trend, +85.6% · $-6M · $-32M $-13M $-8M $-8M · $-35M $-40M · ·
Balance Sheet 26
Annual Balance Sheet data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Cash & Equivalents 12-point trend, -68.4% $11M $2M $6M $12M $29M $11M $4M $3M $19M $22M $67M $34M
Short-term Investments 5-point trend, +0.00 · · · · · · · $0 $14M $39M $25M $0
Receivables 7-point trend, +1600000.00 · · · · $2M $4M $0 $9.9K $10.4K $12.2K $0 ·
Inventory 4-point trend, +186920.00 · · · · · · · $186.9K $431.9K $454.1K $0 ·
Prepaid Expense 12-point trend, -25.7% $275.2K $553.0K $619.8K $803.4K $949.2K $822.0K $955.9K $249.1K $777.1K $926.0K $908.6K $370.4K
Other Current Assets 8-point trend, +1135.9% $275.2K $43.7K $151.3K $167.6K $173.0K $137.8K $136.1K $22.3K · · · ·
Current Assets 12-point trend, -67.9% $11M $3M $7M $15M $30M $16M $5M $6M $35M $62M $92M $34M
PP&E (Net) 10-point trend, -52.4% $40.6K $0 · · $7.9K $22.6K $25.0K $37.5K $331.0K $556.3K $382.4K $85.1K
PP&E (Gross) 5-point trend, +801.3% · · · · · · · $875.6K $953.9K $879.3K $442.5K $97.1K
Accum. Depreciation 5-point trend, +6577.5% · · · · · · · $801.1K $622.9K $323.0K $60.1K $12.0K
Goodwill 5-point trend, +0.00 · · · $0 $9M $9M $9M $0 · · · ·
Other Non-current Assets 12-point trend, -38.0% $31.0K $35.4K $66.8K $130.5K $193.9K $247.1K $308.7K $195.4K $0 $64.8K $0 $50.0K
Total Assets 12-point trend, -69.0% $11M $3M $7M $15M $41M $25M $14M $7M $35M $63M $95M $36M
Accounts Payable 12-point trend, +62.5% $940.6K $937.0K $602.9K $3M $2M $2M $2M $379.8K $2M $1M $875.6K $578.7K
Short-term Debt 8-point trend, +0.00 $0 $221.9K $289.6K $0 $0 $477.0K $502.3K $0 · · · ·
Current Liabilities 7-point trend, +384.3% $5M $2M · · · · · $1M $6M $4M $3M $1M
Other Non-current Liabilities 3-point trend, -100.0% · · · · · · · · · $0 $15.4K $15.4K
Total Liabilities 12-point trend, +362.0% $5M $2M $1M $4M $2M $3M $3M $8M $6M $4M $3M $1M
Total Debt 4-point trend, -55.8% · $221.9K · · $0 $477.0K $502.3K · · · · ·
Common Stock 12-point trend, -76.0% $53 $1 $49 $225 $181 $2.4K $451 $203 $1.8K $1.7K $1.6K $221
Paid-in Capital 12-point trend, +6714.6% $100M $83M $82M $74M $71M $42M $23M $4M $140M $136M $129M $1M
Retained Earnings 12-point trend, -1078.9% $-94M $-82M $-76M $-64M $-32M $-19M $-12M $-5M $-111M $-77M $-37M $-8M
AOCI 5-point trend, +0.00 · · · · · · · $0 $-1.2K $-1.6K $-24.7K $0
Stockholders' Equity 12-point trend, +190.1% $6M $2M $5M $10M $39M $22M $11M $-1M $-3M $59M $92M $-7M
Liabilities + Equity 12-point trend, -69.0% $11M $3M $7M $15M $41M $25M $14M $7M $35M $63M $95M $36M
Shares Outstanding 12-point trend, -76.0% 531,968 8,006 2,735 281,987 1,809,593 23,808,546 4,511,174 2,032,763 1,178,604 16,773,798 15,741,618 2,215,711
Cash Flow 12
Annual Cash Flow data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
D&A 8-point trend, -57.8% $7.2K $4.4K $10.1K $6.7K $19.2K $18.1K $127.4K $16.9K · · · ·
Stock-based Comp 12-point trend, -85.0% $219.1K $273.7K $524.8K $796.8K $559.0K $319.4K $751.6K $31.0K $4M $7M $7M $1M
Restructuring · · · · · · · $1M · · · ·
Other Non-cash 5-point trend, +114.0% · $772.3K · $13M $2M $-3M $-6M · · · · ·
Operating Cash Flow 12-point trend, +25.5% $-5M $-5M $-13M $-18M $-10M $-10M $-12M $4M $-28M $-32M $-21M $-6M
CapEx 10-point trend, +657.8% $577.0K $0 · · $0 $2.6K $0 $0 $113.5K $559.4K $265.6K $76.1K
Investing Cash Flow 12-point trend, +1104.4% $764.7K $0 $0 $-2M $0 $-2.6K $6M $0 $24M $-12M $-27M $-76.1K
Stock Issued · · · · · · · $3M · · · ·
Dividends Paid 3-point trend, +0.00 · · · · · $0 $133.6K $0 · · · ·
Financing Cash Flow 12-point trend, -69.5% $12M $1M $7M $2M $28M $18M $4M $1M $2.6K $22.1K $81M $40M
Net Change in Cash 10-point trend, +118.7% $8M $-3M $-6M $-17M $18M $7M $-2M $6M $-3M $-44M · ·
Free Cash Flow 6-point trend, -55.6% · · · · $-10M $-10M · · $-28M $-33M $-21M $-7M
Profitability 5
Annual Profitability data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Operating Margin 5-point trend, +82.4% · · · · -696.3% -148.8% -238.5% · -2724.7% -3946.5% · ·
Net Margin 5-point trend, +82.2% · · · · -693.8% -140.5% -200.2% · -2701.7% -3907.7% · ·
EBITDA Margin 5-point trend, +82.4% · · · · -695.2% -148.4% -234.8% · -2724.7% -3946.5% · ·
ROA 9-point trend, -157.9% · -116.1% · -113.9% -38.8% -37.9% -67.6% · -70.1% -49.9% -44.6% -45.0%
ROE 9-point trend, -202.6% · -251.4% · -234.2% -31.4% -34.4% -68.3% · -77.9% -52.1% -68.0% 245.0%
Liquidity & Solvency 3
Annual Liquidity & Solvency data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Current Ratio 4-point trend, -81.6% · · · · · · · · 5.9 16.1 32.4 32.1
Quick Ratio 4-point trend, -82.0% · · · · · · · · 5.7 15.7 32.1 31.7
Debt / Equity 4-point trend, +209.1% · 0.1 · · 0.0 0.0 0.0 · · · · ·
Efficiency 3
Annual Efficiency data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Asset Turnover 6-point trend, -100.0% · · · 0.0 0.1 0.3 0.3 · 0.0 0.0 · ·
Inventory Turnover 2-point trend, -60.8% · · · · · · · · 1.1 2.9 · ·
Receivables Turnover 4-point trend, -99.6% · · · · 0.7 2.7 · · 113.0 165.9 · ·
Per Share 5
Annual Per Share data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Book Value / Share 9-point trend, +135.5% · $1.05 · $4.60 $0.86 $0.93 $2.35 · $1.64 $3.54 $5.86 $-2.95
Revenue / Share 2-point trend, -100.0% · · · $0.00 $0.04 · · · · · · ·
Cash Flow / Share 3-point trend, -1807.2% · $-4.70 · $-8.28 $-0.25 · · · · · · ·
Cash / Share 9-point trend, -88.9% · $1.69 · $5.37 $0.65 $0.47 $0.83 · $1.08 $1.34 $4.24 $15.28
EPS (TTM) 6-point trend, -25720.0% $-129.10 $-69.54 $-30.74 $-14.88 $-7.72 $-0.50 · · · · · ·
Growth Rates 1
Annual Growth Rates data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Revenue YoY · · · · -64.8% · · · · · · ·
Valuation (TTM) 12
Annual Valuation (TTM) data for DCOY
Metric Trend 202520242023202220212020201920182017201620152014
Revenue TTM 12-point trend, +0.00 $0 $0 $0 $0 $2M $5M $3M $2M $1M $1M $0 $0
Net Income TTM 12-point trend, -56.3% $-13M $-6M $-13M $-32M $-13M $-7M $-7M $-2M $-34M $-39M $-29M $-8M
Market Cap · $40M · · · · · · · · · ·
Enterprise Value · $38M · · · · · · · · · ·
P/E 2-point trend, +98.7% -0.0 -0.4 · · · · · · · · · ·
P/B · 26.3 · · · · · · · · · ·
P / Tangible Book 2-point trend, -99.8% 0.1 26.3 · · · · · · · · · ·
P / Cash Flow · -8.8 · · · · · · · · · ·
EV / EBITDA · -6.6 · · · · · · · · · ·
Earnings Yield 2-point trend, -7795.0% -19892.1% -252.0% · · · · · · · · · ·
Payout Ratio 2-point trend, +100.0% · · · · · 0.00% -1.9% · · · · ·
Annual Payout 3-point trend, +0.00 · · · · · $0 $133.6K $0 · · · ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $0$2M
Operating Margin % -696.3%
Net Income $-13M$-6M$-13M$-32M$-13M
Diluted EPS $-129.10$-69.54$-30.74$-14.88$-7.72
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Debt / Equity 0.10.0
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-10M

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Institutional owners (13F)

Institutional activity — Q4 2025 vs prior quarter
New positions Exited positions Increased Decreased Net shares change
5 1 2 0

Compared to Q3 2025. SEC Form 13F filings are due within 45 days of quarter-end plus a short buffer for late filers — quarters still inside that window are skipped in favor of the most recent fully-reported pair. Change vs prior quarter not shown: filer coverage differs too much between these two quarters for a reliable comparison.

Company insiders 11 insiders · 1 officers · 9 directors

Insider Role Last activity Shares owned Buys 12m Sells 12m Net 12m
David J. Arthur Chief Executive Officer Feb. 11, 2020 P 81,546 0 0 $0
Jonathan P Northrup Director Feb. 11, 2020 P 352,713 0 0 $0
Bruce J Mccreedy Jr. Director Feb. 11, 2020 P 8,700 0 0 $0
Tess Burleson Director Feb. 11, 2020 P 4,350 0 0 $0
William K. Mcvicar Director Feb. 11, 2020 P 8,700 0 0 $0
Arnold C Hanish Director Feb. 11, 2020 P 7,350 0 0 $0
Jeffrey D Capello Director June 29, 2015 A 0 0 $0
SCULLEY JOHN Director June 29, 2015 A 54,402 0 0 $0
Peter Barton Hutt Director Feb. 3, 2015 C 11,675 0 0 $0
Longwood Fund II, L.P. 10% owner Oct. 16, 2018 S 0 0 0 $0
Christoph H Westphal 10% owner Oct. 16, 2018 S 0 0 0 $0

Insiders from SEC Form 3/4/5 filings; net = open-market P/S only

Activists & 5%+ owners 10 positions

Investors who filed SEC Schedule 13D — beneficial ownership above 5% with an intent to influence the issuer (activist stakes, board campaigns, M&A). Each row shows the most recent known state of that filer's position.

Filer Filed Stake Status Purpose Filing
Elvin Lee Oct. 27, 2023 Initial filing SEC
Undisclosed reporting person Feb. 21, 2020 Initial filing SEC
Undisclosed reporting person Feb. 21, 2020 Initial filing SEC
Undisclosed reporting person, Undisclosed reporting person July 29, 2019 Initial filing SEC
Undisclosed reporting person July 29, 2019 Initial filing SEC
Undisclosed reporting person July 29, 2019 Initial filing SEC
Boston Foundation, Inc. (2) ×2 filings Jan. 17, 2019 Initial filing SEC
Christoph Westphal, M.D., Ph.D. ×2 filings Dec. 21, 2018 Initial filing SEC
Longwood Fund II, L.P., Longwood Fund III, L.P., Longwood Fund II GP, LLC, Longwood Fund III GP, LLC, Christoph Westphal, M.D., Ph.D., Richard Aldrich ×3 filings Oct. 26, 2018 Initial filing SEC
Longwood Fund II, L.P. (2), Longwood Fund II GP, LLC (2), Christoph Westphal, M.D., Ph.D. (2), Richard Aldrich (2), Michelle Dipp, M.D., Ph.D. (2) Feb. 19, 2015 Initial filing Passive investment SEC

Purpose is an automated classification of the filer's own stated purpose (SEC Item 4) — not investment advice. "—" means no clear purpose was stated or the text could not be classified.

ETF ownership Held by 1 ETF

Weight reflects direct equity holdings (N-PORT) only; leveraged or derivative-based funds may hold additional swap exposure not shown.

Fund Weight Units As of Source
VXF · VANGUARD INDEX FUNDS 0.00% 4,034 SH Aug. 8, 2026 Daily