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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

162 hedge funds and large institutions have $2.5B invested in Ironwood Pharmaceuticals in 2017 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 55 increasing their positions, 54 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
162
Holders Change
-1
Holders Change %
-0.61%
% of All Funds
4.04%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.1%
New
25
Increased
55
Reduced
54
Closed
18
Calls
$2.28M
Puts
$2.94M
Net Calls
-$656K
Net Calls Change
-$1.71M

Top Buyers

1
BlackRock
BlackRock
New York
+$193M
2
BCM
Brown Capital Management
Maryland
+$86.9M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$31M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$22.8M
5
Capital World Investors
Capital World Investors
California
+$22.7M

Top Sellers

1
JHIU
Janus Henderson Investors US
Colorado
-$76.9M
2
GIM
Granahan Investment Management
Massachusetts
-$18M
3
CC
Carlson Capital
Texas
-$11.1M
4
RCMNY
Rubric Capital Management (New York)
New York
-$7.25M
5
BM
Bridger Management
New York
-$5.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
MLICM
76
Metropolitan Life Insurance Company (MetLife)
New York
$1.55M -$45.3K -3,170 -3%
Citigroup
77
Citigroup
New York
$1.51M -$4.49M -314,459 -75%
State Board of Administration of Florida Retirement System
78
State Board of Administration of Florida Retirement System
Florida
$1.5M – – –
ProShare Advisors
79
ProShare Advisors
Maryland
$1.47M -$368K -25,726 -20%
ACM
80
Asymmetry Capital Management
California
$1.4M +$418K +29,240 +43%
PPA
81
Parametric Portfolio Associates
Washington
$1.38M +$49.7K +3,478 +4%
First Trust Advisors
82
First Trust Advisors
Illinois
$1.34M -$1M -70,151 -43%
AIG
83
American International Group
New York
$1.34M +$67.2K +4,704 +5%
CIA
84
Capital Impact Advisors
Massachusetts
$1.29M +$940K +65,793 +267%
CCMH
85
Cornerstone Capital Management Holdings
New York
$1.16M +$790K +55,335 +217%
VEA
86
Virtus ETF Advisers
New York
$1.13M +$109K +7,596 +11%
AIM
87
Alambic Investment Management
California
$1.1M +$61.4K +4,299 +6%
PP
88
Paloma Partners
Connecticut
$1.07M -$433K -30,277 -29%
DekaBank Deutsche Girozentrale
89
DekaBank Deutsche Girozentrale
Germany
$1.05M -$88.9K -5,970 -8%
IBT
90
International Biotechnology Trust
United Kingdom
$1.01M – – –
VOYA Investment Management
91
VOYA Investment Management
Georgia
$964K – – –
AQR Capital Management
92
AQR Capital Management
Connecticut
$939K +$147K +10,303 +19%
Two Sigma Advisers
93
Two Sigma Advisers
New York
$921K -$118K -8,238 -11%
Legal & General Group
94
Legal & General Group
United Kingdom
$781K -$10.3K -715 -1%
NSEDCP
95
NJ State Employees Deferred Compensation Plan
New Jersey
$682K – – –
Ohio Public Employees Retirement System (OPERS)
96
Ohio Public Employees Retirement System (OPERS)
Ohio
$652K +$652K +45,635 New
Prudential Financial
97
Prudential Financial
New Jersey
$636K -$550K -38,495 -46%
SBSB
98
Sullivan, Bruyette, Speros & Blaney
Virginia
$632K +$60.6K +4,239 +11%
CCM
99
Century Capital Management
Massachusetts
$622K -$184K -12,870 -23%
VFA
100
Virtus Fund Advisers
Connecticut
$615K -$39.7K -2,776 -6%
2 3
4
5 6