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DYN

Dyne Therapeutics Inc · NASDAQ NMS - GLOBAL MARKET · Biotechnology

$18.13$-0.22 (-1.20%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for DYN is being prepared.

Key Stats

Key Stats

Open

$18.05

Day High

$18.14

Day Low

$17.81

Prev Close

$18.35

Volume

0

Avg Volume

2.3M

Day Change

$-0.22

Change %

-1.20%

Fundamentals

Fundamentals

P/B

3.26

EPS (TTM)

$-3.54

Market Cap

$3.0B

52-Wk Range

$6.36 — $25.00

What is P/E? →Stock fundamentals explained →

Who Owns This Stock

Who Owns DYN

Other67.0%161 holders
Quality / Compounder17.0%23 holders
Passive / Index16.5%8 holders
Dealer / Bank6.3%17 holders
Tactical / Macro1.6%4 holders
Systematic / Quant0.9%6 holders
Income / Defensive0.6%10 holders

Based on Q4 2025 13F filings + AC behavioral model

230 institutional holders

Top Holders

1.▲JANUS HENDERSON GROUP PLC
$269776.9B
2.▲Vanguard Group
$198105.9B
3.Atlas Venture Life Science Advisors, LLC
0.0%$178591.9B
4.★State Street
$130910.1B
5.▲BlackRock, Inc.
$107021.0B
6.★ADAGE CAPITAL PARTNERS GP, L.L.C.
$101164.3B
7.★Orbis Allan Gray Ltd
$93482.1B
8.★TCG Crossover Management, LLC
$90272.2B
9.▲Fidelity Management
$83906.1B
10.★FCPM III SERVICES B.V.
$78953.5B
11.▲BlackRock, Inc.
$78337.6B
12.▼Siren, L.L.C.
-25.9%$68517.5B
13.★PERCEPTIVE ADVISORS LLC
$68048.1B
14.★ARMISTICE CAPITAL, LLC
$63564.3B
15.★Frazier Life Sciences Management, L.P.
$61674.3B
16.▲Geode Capital Management
+12.3%$55116.5B
17.▲Deep Track Capital, LP
+32.5%$51834.0B
18.Vivo Capital, LLC
0.0%$51148.6B
19.▲Fidelity Management
$44578.6B
20.★Sofinnova Investments, Inc.
$44091.4B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
▲
Mild Selling Pressure
Other(67.0%)
●
—
Quality / Compounder(17.0%)
●
Holds through
Passive / Index(16.5%)
●
Holds
Dealer / Bank(6.3%)
●
Facilitating
Tactical / Macro(1.6%)
●
Reducing rapidly
Systematic / Quant(0.9%)
●
De-risking (mechanical)
Income / Defensive(0.6%)
●
Inflows (flight to yield)
Growth / Momentum(0.1%)
●
Likely trimming

34% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

Sentiment Signals

→Insider ActivityNo insider transactions in last 90 daysSEC Form 4
↑↑Analyst Consensus17 buy, 3 hold, 0 sellFinnhub
↑↑Inst. Flows265 increased/new, 81 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

On AcidCapitalist

Data provided by Finnhub. Prices delayed up to 5 minutes.