IRONWOOD PHARMACEUTICALS INC

Ticker: IRWD CUSIP: 46333X108 Class: COM CL A

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 412,061 Value ($000) $1,389 Avg Close $2.60 Range $1.29 - $3.93
Q1 2024
Shares 175,777 Value ($000) $2 Avg Close $12.13 Range $8.21 - $15.70
Q4 2023
Shares 164,547 Value ($000) $2 Avg Close $9.89 Range $8.73 - $12.09
Q3 2023
Shares 115,889 Value ($000) $1 Avg Close $9.80 Range $8.07 - $11.45
Q2 2023
Shares 23,365 Value ($000) $0 Avg Close $10.75 Range $9.87 - $11.67
Q4 2021
Shares 275,640 Value ($000) $3,214 Avg Close $12.27 Range $10.59 - $14.21
Q3 2021
Shares 735,721 Value ($000) $9,609 Avg Close $12.92 Range $11.85 - $14.27
Q4 2020
Shares 374,569 Value ($000) $4,266 Avg Close $10.94 Range $8.65 - $12.55
Q2 2020
Shares 28,549 Value ($000) $295 Avg Close $10.23 Range $8.92 - $12.37
Q1 2020
Shares 15,100 Value ($000) $152 Avg Close $11.75 Range $7.99 - $14.06
Q4 2019
Shares 481,624 Value ($000) $6,410 Avg Close $11.03 Range $7.91 - $14.10