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Ironwood Pharmaceuticals

154 hedge funds and large institutions have $105M invested in Ironwood Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 18 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)

72% less first-time investments, than exits

New positions opened: 18 | Existing positions closed: 64

Holders
154
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
126
$8.52K
127
$8K
128
$7.5K
129
$7.45K
130
$7.35K
131
$7.17K
132
$7K
133
$4.48K
134
$3K
135
$2.85K
136
$2.44K
137
$1.47K
138
$1.41K
139
$1.2K
140
$1.09K
141
$731
142
$503
143
$193
144
$118
145
$61
146
$50
147
$35
148
$24
149
$17
150
$12