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Ironwood Pharmaceuticals

155 hedge funds and large institutions have $2.19B invested in Ironwood Pharmaceuticals in 2016 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 58 increasing their positions, 41 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 18

41% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 41

22% more capital invested

Capital invested by funds: $1.79B → $2.19B (+$397M)

7% more funds holding

Funds holding: 145155 (+10)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

12% less call options, than puts

Call options by funds: $8.35M | Put options by funds: $9.45M

Holders
155
Holders Change
+10
Holders Change %
+6.9%
% of All Funds
4.14%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.13%
New
28
Increased
58
Reduced
41
Closed
18
Calls
$8.35M
Puts
$9.45M
Net Calls
-$1.1M
Net Calls Change
-$1.49M
Name Holding Trade Value Shares
Change
Change in
Stake
Asset Management One
26
Asset Management One
Japan
$9.59M -$2.47M -211,400 -22%
State of Wisconsin Investment Board
27
State of Wisconsin Investment Board
Wisconsin
$9.53M -$14.1M -1,205,817 -63%
Bank of New York Mellon
28
Bank of New York Mellon
New York
$9.23M -$205K -17,566 -2%
SIM
29
Spark Investment Management
New York
$9.02M +$3.1M +265,068 +64%
Charles Schwab
30
Charles Schwab
California
$8.78M +$1.63M +139,437 +27%
Arrowstreet Capital
31
Arrowstreet Capital
Massachusetts
$8.71M +$7.65M +654,665 New
D.E. Shaw & Co
32
D.E. Shaw & Co
New York
$8.24M +$3.12M +266,940 +76%
BIM
33
BlackRock Investment Management
Delaware
$7.72M +$64.1K +5,481 +1%
RG
34
Redmile Group
California
$6.49M -$478K -40,893 -8%
OAM
35
Oxford Asset Management
United Kingdom
$6.22M +$4.43M +378,856 +425%
CLM
36
ClearBridge LLC (Maryland)
Maryland
$6.2M
Deutsche Bank
37
Deutsche Bank
Germany
$6.17M -$9.21M -788,139 -63%
Millennium Management
38
Millennium Management
New York
$5.44M -$4.3M -367,933 -47%
BA
39
BlackRock Advisors
Delaware
$5.25M +$348K +29,780 +8%
WRF
40
Waddell & Reed Financial
Kansas
$5.14M +$4.52M +386,737 New
Macquarie Group
41
Macquarie Group
Australia
$5.08M +$4.47M +382,080 New
California State Teachers Retirement System (CalSTRS)
42
California State Teachers Retirement System (CalSTRS)
California
$4.35M +$29.3K +2,507 +0.8%
Fisher Asset Management
43
Fisher Asset Management
Washington
$3.85M
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$3.58M -$216K -18,507 -6%
Citadel Advisors
45
Citadel Advisors
Florida
$3.56M +$2.98M +255,280 +2,097%
TA
46
Teachers Advisors
New York
$3.55M +$33.4K +2,857 +1%
AllianceBernstein
47
AllianceBernstein
Tennessee
$3.55M
PAMU
48
Pictet Asset Management (UK)
United Kingdom
$3.5M +$209K +17,910 +7%
USAA
49
United Services Automobile Association
Texas
$3.48M +$484K +41,384 +19%
AG
50
Artal Group
Luxembourg
$3.44M

IRWD Hedge Fund Activity: Q3 2016 in Review

155 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Ironwood Pharmaceuticals (IRWD) for Q3 2016, worth a combined $2.19B — up 22% from $1.79B a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new IRWD positions and 18 closed out — a net gain of 10 holders — while 58 added to existing stakes and 41 trimmed.

The largest buyer was Adage Capital Partners, adding an estimated $49.2M. The largest seller was Bridger Management, cutting an estimated $27.8M.

  • 155 institutional investors held Ironwood Pharmaceuticals (IRWD) as of Q3 2016, up from 145 in Q2 2016.
  • Funds reported $2.19B of Ironwood Pharmaceuticals stock for Q3 2016, up 22% quarter-over-quarter.
  • 28 funds opened new Ironwood Pharmaceuticals positions in Q3 2016 and 18 closed out, a net change of +10 holders.
  • The largest Ironwood Pharmaceuticals buyer in Q3 2016 was Adage Capital Partners, an estimated $49.2M added.
  • The largest Ironwood Pharmaceuticals seller in Q3 2016 was Bridger Management, an estimated $27.8M sold.

Based on aggregated 13F filings for Q3 2016.