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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
PAM
51
Paradigm Asset Management
New York
$2.32M
TRSOTSOK
52
Teachers Retirement System of the State of Kentucky
Kentucky
$2.15M -$202K -17,345 -8%
BBA
53
Baker Bros. Advisors
New York
$2.04M
Allianz Asset Management
54
Allianz Asset Management
Germany
$2.02M -$1.48M -127,012 -39%
OC
55
Oppenheimer & Co
New York
$1.98M +$2.28M +196,294 New
BCB
56
Brian C. Broderick
$1.89M
BA
57
BlackRock Advisors
Delaware
$1.88M +$591K +50,825 +38%
TD Asset Management
58
TD Asset Management
Ontario, Canada
$1.79M +$1.15M +98,982 +127%
Wells Fargo
59
Wells Fargo
California
$1.73M +$191K +16,412 +11%
Swiss National Bank
60
Swiss National Bank
Switzerland
$1.71M +$128K +10,984 +7%
ARTA
61
A.R.T. Advisors
New York
$1.65M +$1.18M +101,216 +163%
PP
62
PDT Partners
New York
$1.64M +$697K +59,961 +59%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$1.54M +$1.78M +152,748 New
Two Sigma Investments
64
Two Sigma Investments
New York
$1.54M +$1.77M +152,358 New
PIM
65
Platinum Investment Management
Australia
$1.45M
Mirae Asset Global Investments
66
Mirae Asset Global Investments
South Korea
$1.43M +$251K +21,597 +18%
ProShare Advisors
67
ProShare Advisors
Maryland
$1.41M -$104K -8,936 -6%
WMSA
68
Weiss Multi-Strategy Advisers
New York
$1.39M +$278K +23,880 +21%
NFA
69
Nationwide Fund Advisors
Ohio
$1.33M -$248K -21,342 -14%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$1.31M -$80.3K -6,907 -5%
TC
71
TFS Capital
Pennsylvania
$1.19M +$1.37M +117,474 New
BG
72
BlackRock Group
United Kingdom
$1.07M +$93.7K +8,061 +8%
MLICM
73
Metropolitan Life Insurance Company (MetLife)
New York
$1.06M -$56.1K -4,823 -4%
State Board of Administration of Florida Retirement System
74
State Board of Administration of Florida Retirement System
Florida
$1.05M
PVI
75
Pura Vida Investments
New York
$1.04M +$1.39M +119,400 New

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.