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IRWD

Ironwood Pharmaceuticals Inc · NASDAQ NMS - GLOBAL MARKET · Biotechnology

$3.46$-0.07 (-1.98%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for IRWD is being prepared.

Key Stats

Key Stats

Open

$3.50

Day High

$3.50

Day Low

$3.34

Prev Close

$3.53

Volume

0

Avg Volume

1.9M

Day Change

$-0.07

Change %

-1.98%

Fundamentals

Fundamentals

P/E

24.4

P/B

2.91

EPS (TTM)

$0.11

Market Cap

$576M

52-Wk Range

$0.53 — $5.78

Earnings History

Insider Activity

Who Owns This Stock

Who Owns IRWD

Other47.7%143 holders
Passive / Index23.4%9 holders
Dealer / Bank17.5%12 holders
Systematic / Quant8.2%6 holders
Quality / Compounder4.1%16 holders
Tactical / Macro0.6%3 holders

Based on Q4 2025 13F filings + AC behavioral model

198 institutional holders

Top Holders

1.ARMISTICE CAPITAL, LLC
$54004.3B
2.Sarissa Capital Management LP
$53648.5B
3.Vanguard Group
-0.7%$47499.7B
4.UBS Group AG
0.0%$37745.1B
5.Bank of America Corp
$32502.3B
6.Renaissance Technologies
-1.8%$27650.8B
7.BlackRock, Inc.
+68.7%$24430.5B
+1.2%$16768.9B
9.AQR Capital Management
$15265.7B
10.State Street
$14865.8B
11.BlackRock, Inc.
-1.2%$14307.5B
12.Marshall Wace LLP
$12709.1B
13.FEDERATED HERMES, INC.
+53.8%$11180.4B
14.Geode Capital Management
-1.0%$10634.8B
15.TWO SIGMA ADVISERS, LP
$10582.1B
16.TWO SIGMA INVESTMENTS, LP
$9615.3B
17.JACOBS LEVY EQUITY MANAGEMENT, INC
$9300.1B
18.JANE STREET GROUP, LLC
$8010.5B
-7.9%$6709.4B
20.Bank of America Corp
$6324.8B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Mild Selling Pressure
Other(47.7%)
Passive / Index(23.4%)
Holds
Dealer / Bank(17.5%)
Facilitating
Systematic / Quant(8.2%)
De-risking (mechanical)
Quality / Compounder(4.1%)
Holds through
Tactical / Macro(0.6%)
Reducing rapidly
Income / Defensive(0.3%)
Inflows (flight to yield)
Activist(0.1%)
May accumulate
Growth / Momentum(0.0%)
Likely trimming

27% 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 Consensus7 buy, 3 hold, 0 sellFinnhub
↑↑Inst. Flows196 increased/new, 57 decreased/exited (13F)AC 13F Analysis

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

On AcidCapitalist

On AcidCapitalist

No recent mentions of IRWD on AcidCapitalist.

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