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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
26
$13M
27
$12.7M
28
$11.9M
29
$9.63M
30
$9.29M
31
$9.24M
32
$9.2M
33
$7.75M
34
$7.3M
35
$6.75M
36
$6.7M
37
$5.86M
38
$4.97M
39
$4.94M
40
$4.9M
41
$4.76M
42
$4.7M
43
$4.33M
44
$3.81M
45
$3.79M
46
$3.77M
47
$3.67M
48
$3.64M
49
$3.51M
50
$3.37M