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Ironwood Pharmaceuticals

158 hedge funds and large institutions have $2.29B invested in Ironwood Pharmaceuticals in 2017 Q4 according to their latest regulatory filings, with 27 funds opening new positions, 51 increasing their positions, 49 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 first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

4.16% less ownership

Funds ownership: 138.95%134.79% (-4.2%)

8% less capital invested

Capital invested by funds: $2.48B → $2.29B (-$188M)

Holders
158
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.8M
Puts
$8.92M
Net Calls
Net Calls Change

Top Sellers

1 -$44.5M
2 -$40.2M
3 -$20.9M
4
O
OrbiMed
New York
-$18.5M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$15.2M
Name Holding Trade Value Shares
Change
Change in
Stake
51
$3.28M
52
$3.2M
53
$3.18M
54
$3.09M
55
$3.04M
56
$2.88M
57
$2.77M
58
$2.57M
59
$2.34M
60
$2.31M
61
$2.25M
62
$1.96M
63
$1.87M
64
$1.61M
65
$1.57M
66
$1.57M
67
$1.55M
68
$1.4M
69
$1.39M
70
$1.36M
71
$1.32M
72
$1.22M
73
$1.15M
74
$1.13M
75
$1.11M