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DYN NASDAQ US

Dyne Therapeutics, Inc. - Common Stock

Healthcare · Biotechnology Website · IPO Sep 2020
$18.84
▲ +$0.74 (+4.09%)
Vol 1.9M
3
Quality Score
fail
Mkt Cap
$3.2B
ROE
-66.2%
D/E
14.33
Beta
1.32
52W
$6–$26

Wall Street Consensus

20 analysts · Apr 2026
7
Strong Buy
10
Buy
3
Hold
0
Sell
0
Strong Sell
85.0%
Buy Rating

Price Chart

Earnings

Beat rate: 50.0%
Quarter EPS Est EPS Act Surprise
Dec 2025 $-0.78 $-0.76 +$0.02
Sep 2025 $-0.85 $-0.76 +$0.09
Jun 2025 $-0.96 $-0.97 $-0.01
Mar 2025 $-0.89 $-1.05 $-0.16

Quarterly Revenue & Earnings

Quarter 2024-1… 2025-0… 2025-0… 2025-0… 2025-1…
Revenue
Net Income -$89.5M -$115.4M -$110.9M -$108.0M -$112.0M

Fundamentals Trend

Metric 2025-06-30 2025-09-02 2025-10-02 2025-11-03 2025-12-03 2026-01-02
ROE (TTM) -64.1% -64.1% -64.1% -64.1% -66.2% -66.2%
P/E (TTM)
Net Margin
Gross Margin
D/E Ratio 17.29 17.29 17.29 17.29 14.33 14.33
Current Ratio 16.83 16.83 16.83 16.83 13.47 13.47

Key Ratios

ROA (TTM)
-56.4%
P/B
3.8
EPS (TTM)
$-3.66
CF/Share
$-3.59
52W High
$26.22
52W Low
$6.36
$6.36 52-Week Range $26.22

Financial Health

Free Cash Flow
-$112.3M
Net Debt
-$724.2M
Cash
$893.4M
Total Debt
$169.2M
As of Dec 31, 2025

How does DYN compare to Biotechnology peers?

Peer group: Micro-cap Biotechnology (All) · 528 companies

DYN valuation vs Biotechnology peers

P/E ratio
0% below peers (18.8)
vs Peers
vs Industry
Undervalued
P/S ratio
0% below peers (12.9)
vs Peers
vs Industry
Overvalued
P/B ratio
3.8
55% above peers (2.5)
vs Peers
vs Industry
Overvalued
Div yield
0% below peers (0.0%)
vs Peers
vs Industry
Low yield

DYN profitability vs Biotechnology peers

ROE
-66.2%
2% above peers (-67.3%)
vs Peers
vs Industry
In line
Net margin
0% below peers (-286.8%)
vs Peers
vs Industry
Top tier
Gross margin
0% below peers (78.6%)
vs Peers
vs Industry
In line
ROA
-56.4%
21% below peers (-46.7%)
vs Peers
vs Industry
Below avg

DYN financial health vs Biotechnology peers

D/E ratio
14.3
0% below peers (0.0)
vs Peers
vs Industry
High debt
Current ratio
13.5
203% above peers (4.4)
vs Peers
vs Industry
Strong liquidity
Beta
1.3
36% above peers (1.0)
vs Peers
vs Industry
More volatile

DYN fundamentals radar

DYN Peer median Industry

DYN profitability vs leverage

Bubble size = market cap · X = net margin · Y = D/E ratio

DYN vs peers: key metrics

Insider Activity

Neutral
Buys
0
Sells
0
POSNER BRIAN S.
Director · Mar 11
2000 shs
KERSTEN DIRK
Director · Mar 11
129672 shs
KERSTEN DIRK
Director · Mar 10
688788 shs
POSNER BRIAN S.
Director · Mar 06
3000 shs
KERR DOUGLAS
Officer · Mar 05
904 shs
COX JOHN
Chief Executive Officer · Mar 05
2732 shs
FRIEDL-NADERER JOHANNA
Officer · Mar 05
148 shs
LUCERA ERICK J.
Chief Financial Officer · Feb 12
65000 shs
KERR DOUGLAS
Officer · Feb 12
85000 shs
COX JOHN
Chief Executive Officer · Feb 12
180000 shs
Last 90 days

Top Holders

Top 5: 38.16%
T. Rowe Price Investment Ma…
10.63%
$300.6M
Janus Henderson Group PLC
8.42%
$238.0M
Vanguard Group Inc
6.80%
$192.2M
Blackrock Inc.
6.78%
$191.8M
Atlas Venture Life Science …
5.53%
$156.5M
As of Dec 31, 2025