IRWD IRONWOOD PHARMACEUTICALS INC

Ownership history in ROYCE & ASSOCIATES LP  ·  18 quarters on record

This page tracks every 13F SEC filing in which ROYCE & ASSOCIATES LP reported a position in IRONWOOD PHARMACEUTICALS INC (IRWD). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.22% (2022 Q4)
Avg. % of fund
0.07%
First filed
2020 Q1
Last filed
2025 Q3
Quarters held
18
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 300,619 -205,441 -40.6% 0.00% $394K $1.31
2025 Q2 REDUCED 506,060 -229,376 -31.2% 0.00% $363K $0.72
2025 Q1 UNCHANGED 735,436 0% 0.01% $1.1M $1.47
2024 Q4 ADDED 735,436 +72,502 +10.9% 0.03% $3.3M $4.43
2024 Q3 ADDED 662,934 +64,353 +10.8% 0.02% $2.7M $4.12
2024 Q2 ADDED 598,581 +7,577 +1.3% 0.04% $3.9M $6.52
2024 Q1 ADDED 591,004 +292,241 +97.8% 0.05% $5.1M $8.71
2023 Q4 ADDED 298,763 +14,013 +4.9% 0.03% $3.4M $11.44
2023 Q3 ADDED 284,750 +2,130 +0.8% 0.03% $2.7M $9.63
2023 Q2 REDUCED 282,620 -1,603,627 -85.0% 0.03% $3.0M $10.64
8 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    IRWD price (monthly, adj. close)
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