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Ironwood Pharmaceuticals

155 hedge funds and large institutions have $105M invested in Ironwood Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 60 increasing their positions, 51 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

54% less capital invested

Capital invested by funds: $229M → $105M (-$124M)

70% less first-time investments, than exits

New positions opened: 19 | Existing positions closed: 64

Holders
155
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.06M
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
DFCM
176
Dark Forest Capital Management
Puerto Rico
QC
177
Quantessence Capital
New York
Manulife (Manufacturers Life Insurance)
178
Manulife (Manufacturers Life Insurance)
Ontario, Canada
JFG
179
Jefferies Financial Group
New York
PAS
180
Point72 Asia (Singapore)
Singapore
PD
181
Point72 (DIFC)
United Arab Emirates
ASRS
182
Arizona State Retirement System
Arizona
YIH
183
Y-Intercept (HK)
Hong Kong
Teacher Retirement System of Texas
184
Teacher Retirement System of Texas
Texas
Allspring Global Investments
185
Allspring Global Investments
North Carolina
Zurich Cantonal Bank
186
Zurich Cantonal Bank
Switzerland
BHCM
187
Brevan Howard Capital Management
Jersey
SW
188
Simplicity Wealth
New Jersey
LCGC
189
Legacy Capital Group California
California
ML
190
McAdam LLC
Pennsylvania
SG Americas Securities
191
SG Americas Securities
New York
Envestnet Asset Management
192
Envestnet Asset Management
Illinois
TCM
193
Teza Capital Management
Illinois
Public Employees Retirement Association of Colorado
194
Public Employees Retirement Association of Colorado
Colorado
Bank of Montreal
195
Bank of Montreal
Ontario, Canada
Pictet Asset Management
196
Pictet Asset Management
Switzerland
DS
197
DRW Securities
Illinois
FC
198
Farringdon Capital
United Kingdom
Canada Life
199
Canada Life
Manitoba, Canada
State of Wisconsin Investment Board
200
State of Wisconsin Investment Board
Wisconsin