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Ironwood Pharmaceuticals (IRWD)

(Delayed Data from NSDQ)

$4.13 USD

4.13
1,384,226

-0.16 (-3.73%)

Updated Aug 24, 2026 04:00 PM ET

After-Market: $4.12 -0.01 (-0.24%) 7:58 PM ET

Zacks Rank:

This is our short term rating system that serves as a timeliness indicator for stocks over the next 1 to 3 months. How good is it? See rankings and related performance below.

Zacks Rank Definition Annualized Return
1Strong Buy23.80%
2Buy18.13%
3Hold10.19%
4Sell5.73%
5Strong Sell3.17%
S&P50011.53%

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3-Hold of 5     3    

Style Scores:

The Style Scores are a complementary set of indicators to use alongside the Zacks Rank. It allows the user to better focus on the stocks that are the best fit for his or her personal trading style.

The scores are based on the trading styles of Value, Growth, and Momentum. There's also a VGM Score ('V' for Value, 'G' for Growth and 'M' for Momentum), which combines the weighted average of the individual style scores into one score.

  • Value Score A
  • Growth Score A
  • Momentum Score A
  • VGM Score A

Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F.

As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a Score of an A or a B in your personal trading style.

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A Value A Growth A Momentum A VGM

Industry Rank:

The Zacks Industry Rank assigns a rating to each of the 265 X (Expanded) Industries based on their average Zacks Rank.

An industry with a larger percentage of Zacks Rank #1's and #2's will have a better average Zacks Rank than one with a larger percentage of Zacks Rank #4's and #5's.

The industry with the best average Zacks Rank would be considered the top industry (1 out of 265), which would place it in the top 1% of Zacks Ranked Industries. The industry with the worst average Zacks Rank (265 out of 265) would place in the bottom 1%.

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Top 41% (102 out of 247)

Industry: Medical - Drugs

Zacks News

Zacks Equity Research

Ironwood/Astellas Report Positive Phase III Data on Linzess

Ironwood (IRWD) and partner Astellas reported positive top-line data from a phase III study on Linzess in adults with chronic constipation.

    Zacks Equity Research

    Ironwood-Allergan Linzess Gets FDA Approval in Lower Dose

    Ironwood Pharmaceuticals, Inc. (IRWD) and partner Allergan plc (AGN) announced that the FDA has approved a lower dose strength of Linzess (linaclotide) ??? 72 mcg ??? for the treatment of adult patients with chronic idiopathic constipation (CIC).

      Zacks Equity Research

      Ironwood, Allergan Report Positive Linzess IBS-C Study Data

      Ironwood (IRWD) and Allergan (AGN) report phase IIb study data on colonic release formulations of Linzess for the treatment of irritable bowel syndrome with constipation.