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Ironwood Pharmaceuticals

166 hedge funds and large institutions have $195M invested in Ironwood Pharmaceuticals in 2025 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 52 increasing their positions, 48 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

1.17% more ownership

Funds ownership: 90.35%91.52% (+1.2%)

8% more repeat investments, than reductions

Existing positions increased: 52 | Existing positions reduced: 48

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

Holders
166
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
$14.7M
Puts
$26K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$222K
52
$208K
53
$197K
54
$188K
55
$164K
56
$161K
57
$157K
58
$147K
59
$145K
60
$134K
61
$133K
62
$133K
63
$133K
64
$127K
65
$118K
66
$118K
67
$115K
68
$113K
69
$106K
70
$104K
71
$100K
72
$95.6K
73
$95.2K
74
$94.6K
75
$93.5K