IRONWOOD PHARMACEUTICALS INC - COM CL A - Call Institutional Ownership

CUSIP: 46333X908

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / COM CL A
Price per share
$3.37
All holders as of 31 Dec 2025
Q4 2025
Number of holders
0
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Investment Quick Answers

What is CUSIP 46333X908?
CUSIP 46333X908 identifies 46333X908 - IRONWOOD PHARMACEUTICALS INC - COM CL A - Call in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 0 institutional investors reported holding shares of IRONWOOD PHARMACEUTICALS INC - COM CL A - Call.

Institutional Holders of IRONWOOD PHARMACEUTICALS INC - COM CL A - Call across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 $3.37 0
2025 Q3 $1.31 0
2025 Q2 $0.70 0
2025 Q1 $1.47 0
2024 Q4 $3.33 0
2024 Q3 $4.11 0
2024 Q2 $6.52 0
2024 Q1 $8.71 0
2023 Q4 $11.44 0
2023 Q3 $9.40 0
2023 Q2 $10.64 0
2023 Q1 $10.26 0
2022 Q4 $12.39 0
2022 Q3 $10.34 0
2022 Q2 $11.52 0
2022 Q1 $12.53 0
2021 Q4 $11.66 0
2021 Q3 $12.99 0
2021 Q2 $12.87 0
2021 Q1 $564.42 0
2020 Q4 $11.43 0
2020 Q3 $429.55 0
2020 Q2 $521.14 0
2020 Q1 $508.26 0
2019 Q4 $645.54 0
2019 Q3 $432.47 0
2019 Q2 $552.30 0
2019 Q1 $13.53 0
2018 Q4 $10.37 0
2018 Q3 $18.46 0
2018 Q2 $19.12 0
2018 Q1 $15.71 0
2017 Q4 $14.99 0
2017 Q3 $15.85 0
2017 Q2 $20.00 0
2017 Q1 $34.64 0
2016 Q4 $31.45 0
2016 Q3 $15.88 0
2016 Q2 $13.08 0
2016 Q1 $10.95 0
2015 Q4 $11.65 0
2015 Q3 $10.45 0
2015 Q2 $12.00 0
2015 Q1 $16.00 0
2014 Q4 $15.34 0
2014 Q3 $12.97 0
2014 Q2 $15.33 0
2014 Q1 $12.35 0