Massivemarkets

IRWD

Ironwood Pharmaceuticals, Inc. - Class A

Nasdaq · usd

$3.49+0.03 (+0.72%)
As of 1:50:33 PM EDT on Oct 26, 2026 · 15-minute delayed

Ironwood Pharmaceuticals, Inc. - Class A (IRWD) trades at $3.49 (+0.72%) as of 1:50:33 PM EDT on Oct 26, 2026, -15.70% over the past month. Market cap is $571.73M, with 6.2 days to cover in short interest.

Stock performance

How Ironwood Pharmaceuticals, Inc. - Class A (IRWD) stock has performed from one day to one year, with its 52-week range.

+0.72%
+$0.02 over 1D
$3.44$3.47$3.49$3.524:05 AM10:15 AM11:30 AM12:40 PM1:50 PM$3.49
1D
+0.62%
1W
-2.21%
1M
-15.70%
YTD
+3.31%
1Y
+113.59%
52-wk range
$1.47 – $5.78

Key statistics

Today's trading snapshot for IRWD: day range, open, previous close, volume and market cap.

Day range
$3.45 – $3.54
Open
$3.49
Prev close
$3.46
Volume
589.84K
Market cap
$571.73M
Shares out
165.24M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Ironwood Pharmaceuticals, Inc. - Class A: P/E, P/S, P/B, ROE and more.

P/E
4.40
P/S
1.47
P/B
-3.53
P/FCF
3.08
ROE
-80.2%
ROA
45.6%
Debt/Equity
-2.38
Div yield
0.00%

As of Oct 23, 2026

8-K filings

Material corporate events Ironwood Pharmaceuticals, Inc. - Class A has disclosed to the SEC on Form 8-K.

  • Executive compensation changeOct 16, 2026

    The Company intends to enter into an amended and restated executive severance agreement with Ms. Gaskins, effective as of the Transition Date, in connection with her appointment as the Company's Chief Executive Officer.

  • Annual meeting resultsJun 18, 2026

    The stockholders elected eight director nominees, each to serve on the board of directors of the Company for a one-year term extending until the 2027 Annual Meeting of Stockholders and until his or her successor is duly elected and qualified, or until his or her death, resignation or removal, based on the following votes: [detailed voting results for Mark Currie, Alexander Denner, Jon Duane, Marla Kessler, Thomas McCourt, Julie McHugh, Catherine Moukheibir, and Jay Shepard].

  • Debt retirementJun 15, 2026

    On June 15, 2026, Ironwood Pharmaceuticals, Inc. (the "Company") repaid in full the $200.0 million aggregate principal amount of its 1.50% convertible senior notes due 2026 (the "2026 Convertible Notes") at their scheduled maturity.

  • Cfo departureMay 13, 2026

    On May 8, 2026, Gregory Martini notified Ironwood Pharmaceuticals, Inc. (the "Company") that he is resigning from his position as Senior Vice President, Chief Financial Officer, effective May 15, 2026. Mr. Martini's resignation is not due to any disagreement with the Company on any matter relating to the Company's financial reporting.

  • Settlement agreementDec 23, 2025

    In connection with entry into the Amendment, on December 18, 2025, VectivBio and the Company entered into a settlement agreement and release pursuant to which VectivBio and Ferring have settled all claims between the parties arising out of Ferring's complaint captioned Ferring International Center S.A. v. VectivBio AG 2:25-cv-01001 brought in the United States District Court for the Eastern District of Texas.

IRWD short interest

How heavily IRWD is shorted: shares short, days to cover and average daily volume.

Days to cover
6.2
Short interest
15.57M
Avg volume
2.52M

As of · reported to FINRA twice monthly.

IRWD news

The latest news and headlines about Ironwood Pharmaceuticals, Inc. - Class A (IRWD).

Frequently asked questions

What is the Ironwood Pharmaceuticals, Inc. - Class A (IRWD) stock price today?

Ironwood Pharmaceuticals, Inc. - Class A (IRWD) is trading at $3.49 (+0.72% on the day) as of 1:50:33 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Ironwood Pharmaceuticals, Inc. - Class A?

Ironwood Pharmaceuticals Inc is a biotechnology company developing and commercializing life-changing therapies for people living with gastrointestinal, or GI, and rare diseases.

What is the short interest in IRWD?

As of Sep 30, 2026, IRWD has 15.57M shares short and 6.2 days to cover.

What exchange is IRWD listed on?

Ironwood Pharmaceuticals, Inc. - Class A (IRWD) trades on Nasdaq in USD, in the PHARMACEUTICAL PREPARATIONS industry.

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