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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

163 hedge funds and large institutions have $2.14B invested in Ironwood Pharmaceuticals in 2016 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 67 increasing their positions, 42 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
163
Holders Change
+8
Holders Change %
+5.16%
% of All Funds
4.08%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.1%
New
26
Increased
67
Reduced
42
Closed
17
Calls
$4M
Puts
$2.95M
Net Calls
+$1.05M
Net Calls Change
+$2.16M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$87.4M
2
RCAMU
Rothschild & Co Asset Management US
Connecticut
+$15.6M
3
PAMU
Pictet Asset Management (UK)
United Kingdom
+$11.5M
4
CC
Carlson Capital
Texas
+$11.1M
5
BFA
BlackRock Fund Advisors
California
+$10.7M

Top Sellers

1
CCM
Consonance Capital Management
New York
-$52.3M
2
O
OrbiMed
New York
-$41.4M
3
BM
Bridger Management
New York
-$31.3M
4
EAM
EverPoint Asset Management
Connecticut
-$16.4M
5
JHIU
Janus Henderson Investors US
Colorado
-$11.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
BJCM
26
Blue Jay Capital Management
California
$11.8M +$724K +56,559 +7%
CC
27
Carlson Capital
Texas
$11.1M +$11.1M +865,650 New
D.E. Shaw & Co
28
D.E. Shaw & Co
New York
$9.63M +$1.7M +132,500 +21%
CLM
29
ClearBridge LLC (Maryland)
Maryland
$9.49M +$3.52M +274,513 +59%
Charles Schwab
30
Charles Schwab
California
$9.43M +$977K +76,315 +12%
Bank of New York Mellon
31
Bank of New York Mellon
New York
$9.34M +$456K +35,647 +5%
AG
32
Artal Group
Luxembourg
$7.9M +$4.59M +358,200 +138%
SIM
33
Spark Investment Management
New York
$7.63M -$1.05M -82,266 -12%
BIM
34
BlackRock Investment Management
Delaware
$7.41M -$27.9K -2,180 -0.4%
Morgan Stanley
35
Morgan Stanley
New York
$7.33M +$4.96M +387,724 +210%
BA
36
BlackRock Advisors
Delaware
$6.5M +$1.44M +112,261 +28%
AllianceBernstein
37
AllianceBernstein
Tennessee
$6.22M +$2.8M +218,633 +82%
TCIM
38
TIAA CREF Investment Management
New York
$5.66M -$363K -28,372 -6%
Citigroup
39
Citigroup
New York
$5.38M +$3.57M +278,565 +197%
Marshall Wace
40
Marshall Wace
United Kingdom
$5.09M +$5.09M +397,551 New
Macquarie Group
41
Macquarie Group
Australia
$4.78M -$115K -9,004 -2%
TD Asset Management
42
TD Asset Management
Ontario, Canada
$4.68M +$1.37M +107,015 +41%
Point72 Asset Management
43
Point72 Asset Management
Connecticut
$4.46M -$10.1M -790,900 -69%
State of Wisconsin Investment Board
44
State of Wisconsin Investment Board
Wisconsin
$4.28M -$4.89M -382,080 -53%
California State Teachers Retirement System (CalSTRS)
45
California State Teachers Retirement System (CalSTRS)
California
$4.08M -$107K -8,358 -3%
Millennium Management
46
Millennium Management
New York
$4.04M -$1.2M -93,390 -23%
California Public Employees Retirement System
47
California Public Employees Retirement System
California
$3.59M +$144K +11,224 +4%
PNC Financial Services Group
48
PNC Financial Services Group
Pennsylvania
$3.57M +$1.22M +94,926 +52%
Two Sigma Investments
49
Two Sigma Investments
New York
$3.57M +$885K +69,111 +33%
USAA
50
United Services Automobile Association
Texas
$3.51M +$162K +12,656 +5%
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