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Ironwood Pharmaceuticals

137 hedge funds and large institutions have $1.73B invested in Ironwood Pharmaceuticals in 2015 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 54 increasing their positions, 35 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 35

28% more call options, than puts

Call options by funds: $4.3M | Put options by funds: $3.35M

4% less funds holding

Funds holding: 142137 (-5)

19% less capital invested

Capital invested by funds: $2.14B → $1.73B (-$403M)

19% less first-time investments, than exits

New positions opened: 21 | Existing positions closed: 26

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
137
Holders Change
-5
Holders Change %
-3.52%
% of All Funds
3.69%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
21
Increased
54
Reduced
35
Closed
26
Calls
$4.3M
Puts
$3.35M
Net Calls
+$945K
Net Calls Change
-$15.7M
Name Holding Trade Value Shares
Change
Change in
Stake
QSS
76
Quantitative Systematic Strategies
Florida
$1.02M +$1.22M +104,738 New
TG
77
TCW Group
California
$980K +$246K +21,193 +28%
PWP
78
Private Wealth Partners
California
$958K +$31.9K +2,747 +3%
SCI
79
S&CO Inc
Massachusetts
$931K +$144K +12,418 +16%
SGAM
80
Smith Group Asset Management
Texas
$899K -$103K -8,823 -9%
AIG
81
American International Group
New York
$890K -$18.6K -1,596 -2%
Renaissance Technologies
82
Renaissance Technologies
New York
$836K +$962K +82,748 New
Barclays
83
Barclays
United Kingdom
$813K +$793K +68,232 +536%
MIG
84
Mariner Investment Group
New York
$807K +$45.8K +3,941 +5%
USAA
85
United Services Automobile Association
Texas
$793K -$387K -33,313 -30%
VOYA Investment Management
86
VOYA Investment Management
Georgia
$788K
DM
87
Deerfield Management
New York
$768K +$884K +76,058 New
PPA
88
Parametric Portfolio Associates
Washington
$767K -$216K -18,616 -20%
UBS AM
89
UBS AM
Illinois
$756K +$171K +14,686 +24%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$736K +$31.9K +2,746 +4%
Macquarie Group
91
Macquarie Group
Australia
$730K
TAM
92
Tocqueville Asset Management
New York
$609K
SIG
93
Stanford Investment Group
California
$527K
Public Employees Retirement Association of Colorado
94
Public Employees Retirement Association of Colorado
Colorado
$499K -$1.78K -153 -0.3%
NSEDCP
95
NJ State Employees Deferred Compensation Plan
New Jersey
$482K
Citigroup
96
Citigroup
New York
$460K -$107K -9,197 -17%
JG
97
Jefferies Group
New York
$433K +$498K +42,865 New
MAA
98
Managed Account Advisors
New Jersey
$432K -$103K -8,853 -17%
CCIA
99
Campbell & Co Investment Adviser
Maryland
$422K +$485K +41,766 New
RFS
100
Rockefeller Financial Services
New York
$399K -$1.73M -149,016 -79%

IRWD Hedge Fund Activity: Q2 2015 in Review

137 of the 3,712 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q2 2015, worth a combined $1.73B — down 19% from $2.14B a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of IRWD and 21 opened new positions — a net loss of 5 holders — while 35 trimmed existing stakes and 54 added.

The largest buyer was T. Rowe Price Associates, adding an estimated $35.5M. The largest seller was Millennium Management, cutting an estimated $19.3M.

  • 137 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q2 2015, down from 142 in Q1 2015.
  • Funds reported $1.73B of Ironwood Pharmaceuticals stock for Q2 2015, down 19% quarter-over-quarter.
  • 21 funds opened new Ironwood Pharmaceuticals positions in Q2 2015 and 26 closed out, a net change of -5 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q2 2015 was T. Rowe Price Associates, an estimated $35.5M added.
  • The largest Ironwood Pharmaceuticals seller in Q2 2015 was Millennium Management, an estimated $19.3M sold.

Based on aggregated 13F filings for Q2 2015.