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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

151 hedge funds and large institutions have $2.69B invested in Ironwood Pharmaceuticals in 2018 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 44 increasing their positions, 52 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
+3
Holders Change %
+2.03%
% of All Funds
3.46%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
21
Increased
44
Reduced
52
Closed
17
Calls
$21.8M
Puts
$10.7M
Net Calls
+$11.2M
Net Calls Change
-$3.36M

Top Buyers

1
BM
Bridger Management
New York
+$11.5M
2
UBS Group
UBS Group
Switzerland
+$9.24M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$9.23M
4
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$8.98M
5
Invesco
Invesco
Georgia
+$8.79M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$41.4M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$21.7M
3
EC
EcoR1 Capital
California
-$20.5M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
-$19.3M
5
PAMU
Pictet Asset Management (UK)
United Kingdom
-$17.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
PAMU
26
Pictet Asset Management (UK)
United Kingdom
$19.1M -$17.8M -1,151,993 -48%
PCM
27
Penn Capital Management
Pennsylvania
$17.5M -$3.13M -163,373 -15%
Charles Schwab
28
Charles Schwab
California
$14.4M +$1.11M +71,603 +8%
UBS Group
29
UBS Group
Switzerland
$13.3M +$9.24M +597,343 +227%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$11.6M +$198K +12,796 +2%
BM
31
Bridger Management
New York
$11.5M +$11.5M +742,538 New
TRSOTSOK
32
Teachers Retirement System of the State of Kentucky
Kentucky
$10.9M -$457K -29,561 -4%
Deutsche Bank
33
Deutsche Bank
Germany
$9.29M +$2.87M +185,906 +45%
Invesco
34
Invesco
Georgia
$8.79M +$8.79M +568,241 New
Citadel Advisors
35
Citadel Advisors
Florida
$8.37M -$1.01M -65,414 -11%
State of Wisconsin Investment Board
36
State of Wisconsin Investment Board
Wisconsin
$8.03M – – –
GIM
37
Granahan Investment Management
Massachusetts
$7.48M -$2.14M -138,103 -22%
FI
38
Fosun International
China
$6.36M +$6.36M +415,155 New
BCB
39
Brian C. Broderick
$6.08M -$899K -58,148 -13%
CEP
40
Chicago Equity Partners
Illinois
$5.38M +$866K +55,987 +19%
TCIM
41
TIAA CREF Investment Management
New York
$5.14M -$500K -32,347 -9%
California Public Employees Retirement System
42
California Public Employees Retirement System
California
$4.9M +$827K +53,496 +20%
Swiss National Bank
43
Swiss National Bank
Switzerland
$4.88M +$484K +31,283 +11%
TA
44
Teachers Advisors
New York
$4.85M +$136K +8,812 +3%
Millennium Management
45
Millennium Management
New York
$4.82M +$3.58M +231,590 +288%
Morgan Stanley
46
Morgan Stanley
New York
$4.76M -$1.91M -123,493 -29%
AA
47
ALPS Advisors
Colorado
$4.55M +$875K +56,596 +24%
USAA
48
United Services Automobile Association
Texas
$4.54M -$2.4M -155,339 -35%
D.E. Shaw & Co
49
D.E. Shaw & Co
New York
$4.43M +$2.31M +149,454 +109%
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$3.91M -$1.39K -90 -0%
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