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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

227 hedge funds and large institutions have $2.31B invested in Ironwood Pharmaceuticals in 2021 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 84 increasing their positions, 70 reducing their positions, and 17 closing their positions.

Holders
227
Holders Change
+19
Holders Change %
+9.13%
% of All Funds
3.99%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
38
Increased
84
Reduced
70
Closed
17
Calls
$13.1M
Puts
$2.87M
Net Calls
+$10.3M
Net Calls Change
-$1.35M

Top Buyers

1
LSV Asset Management
1
LSV Asset Management
Illinois
$102M
2
Skandinaviska Enskilda Banken (SEB)
2
Skandinaviska Enskilda Banken (SEB)
Sweden
$29M
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$107M
4
PAMS
4
Pictet Asset Management (Switzerland)
Switzerland
$13.5M
5
BlackRock
5
BlackRock
New York
$163M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$229M
2
CCM
2
Camber Capital Management
Massachusetts
$71.8M
3
BCM
3
Brown Capital Management
Maryland
$222M
4
GKWIM
4
Gerber Kawasaki Wealth & Investment Management
California
$2K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$28.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$229M 17,501,021 -3,593,630 -17%
BCM
2
Brown Capital Management
Maryland
$222M 17,004,395 -1,480,364 -8%
SCM
3
Sarissa Capital Management
Connecticut
$214M 16,390,000 – –
Vanguard Group
4
Vanguard Group
Pennsylvania
$176M 13,456,133 -441,046 -3%
BlackRock
5
BlackRock
New York
$163M 12,471,775 +920,868 +8%
Westfield Capital Management
6
Westfield Capital Management
Massachusetts
$107M 8,181,003 +1,922,130 +31%
LSV Asset Management
7
LSV Asset Management
Illinois
$102M 7,812,227 +3,448,000 +79%
State Street
8
State Street
Massachusetts
$97.1M 7,433,009 +627,340 +9%
CCM
9
Camber Capital Management
Massachusetts
$71.8M 5,500,000 -2,000,000 -27%
PI
10
Putnam Investments
Massachusetts
$71.6M 5,483,569 +746,154 +16%
CS
11
Credit Suisse
Switzerland
$60.7M 4,650,891 +594,844 +15%
Goldman Sachs
12
Goldman Sachs
New York
$40.2M 3,075,276 +43,705 +1%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$38.6M 2,957,073 +277,543 +10%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$36.7M 2,811,404 +53,995 +2%
Skandinaviska Enskilda Banken (SEB)
15
Skandinaviska Enskilda Banken (SEB)
Sweden
$29M 2,220,400 +2,005,800 +935%
Renaissance Technologies
16
Renaissance Technologies
New York
$28.9M 2,209,553 -1,228,500 -36%
Nuveen Asset Management
17
Nuveen Asset Management
Illinois
$28.4M 2,296,161 -11,444 -0.5%
Norges Bank
18
Norges Bank
Norway
$23.2M 1,775,428 -6,525 -0.4%
JPMorgan Chase & Co
19
JPMorgan Chase & Co
New York
$23.1M 1,766,294 +843,827 +91%
New York State Common Retirement Fund
20
New York State Common Retirement Fund
New York
$23.1M 1,766,270 -592,507 -25%
Northern Trust
21
Northern Trust
Illinois
$22.6M 1,728,883 -1,533 -0.1%
Morgan Stanley
22
Morgan Stanley
New York
$22.3M 1,707,789 +253,636 +17%
Millennium Management
23
Millennium Management
New York
$20.2M 1,545,482 -213,471 -12%
JAM
24
Jupiter Asset Management
United Kingdom
$20.1M 1,537,262 -10,190 -0.7%
Charles Schwab
25
Charles Schwab
California
$18.8M 1,440,085 +258,897 +22%
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