Who owns Ironwood Pharmaceuticals?

Top Holders and Investors of IRWD Stock

Find out what company owns Ironwood Pharmaceuticals, who bought IRWD this quarter, and who sold shares of IRWD stock?

Fund or Company Name Number of Shares Valued At As Of
Wellington Management Company 21.73M $186.64M Sep 2019
Brown Capital Management 17.93M $154.03M Sep 2019
Vanguard 16.75M $144.18M Sep 2019
BlackRock 13.46M $115.45M Sep 2019
Fmr 11.42M $98.00M Sep 2019
Ubs Global Asset Management Americas 10.66M $91.50M Sep 2019
Sarissa Capital Management 10.10M $86.68M Sep 2019
Henderson 7.40M $63.57M Sep 2019
MFN Partners Management 6.44M $55.25M Sep 2019
EcoR1 Capital 4.67M $40.08M Sep 2019
Credit Suisse AG 3.31M $41.87M Sep 2019
Citadel Advisors 2.58M $22.15M Sep 2019
Westfield Capital Management Company 2.52M $21.67M Sep 2019
Geode Capital Management 2.16M $18.54M Sep 2019
New York State Common Retirement Fund 2.06M $17.73M Sep 2019
Capital World Investors^ 2.03M $17.44M Sep 2019
Northern Trust 1.96M $16.79M Sep 2019
Bnp Paribas Investment Partners S.a. 1.39M $11.95M Sep 2019
Peregrine Capital Management 1.26M $16.77M Dec 2019
Teachers Retirement System Of The State Of Kentucky 1.19M $10.22M Sep 2019
T. Rowe Price Associates 1.17M $10.05M Sep 2019
Marshall Wace 1.10M $9.48M Sep 2019
Goldman Sachs 1.03M $8.87M Sep 2019
Millennium Management 1.03M $8.85M Sep 2019
Nuveen Asset Management 1.02M $8.74M Sep 2019
Charles Schwab Investment Management 935770 $8.04M Sep 2019
Susquehanna International 851683 $7.31M Sep 2019
Bank of America Corporation 739872 $6.36M Sep 2019
Atom Investors 686954 $5.90M Sep 2019
Inves 684378 $5.89M Sep 2019
Adage Capital Partners GP 675000 $5.80M Sep 2019
D. E. Shaw & Co 668296 $5.74M Sep 2019
Bank of New York Mellon 665894 $5.72M Sep 2019
Bain Capital Public Equity Management II 598154 $5.13M Sep 2019
Deutsche Bank Aktiengesellschaft 571290 $4.90M Sep 2019
Jacobs Levy Equity Management 571043 $4.90M Sep 2019
Colony 515012 $4.42M Sep 2019
13D Management 512915 $4.40M Sep 2019
Two Sigma Investments 495882 $4.25M Sep 2019
TIAA-CREF Investment Management 413951 $5.60M Mar 2019
UBS Group AG 402385 $4.55M Mar 2019
PanAgora Asset Management 401551 $3.45M Sep 2019
Squarepoint Ops 396739 $3.40M Sep 2019
Chicago Equity Partners 384155 $3.30M Sep 2019
American Century Companies 331912 $2.85M Sep 2019
Citi 322501 $2.53M Sep 2019
Two Sigma Advisers 320357 $2.75M Sep 2019
CalPERS 319800 $4.26M Dec 2019
Teachers Advisors 314358 $4.25M Mar 2019
Wells Fargo & Company 296351 $2.54M Sep 2019
Swiss National Bank 292000 $2.51M Sep 2019
Rafferty Asset Management 266686 $2.29M Sep 2019
PDT Partners 259205 $2.22M Sep 2019
State of Wisconsin Investment Board 244800 $2.10M Sep 2019
California State Teachers Retirement System 239483 $2.06M Sep 2019
Alliancebernstein 238960 $2.05M Sep 2019
State of New Jersey Common Pension Fund D 219900 $1.89M Sep 2019
Fisher Investments 217537 $1.87M Sep 2019
HighVista Strategies 214932 $1.84M Sep 2019
Rhumbline Advisers 214567 $1.84M Sep 2019
Northeast Financial Consultants 177455 $1.52M Sep 2019
Jpmorgan Chase & Co 173574 $1.50M Sep 2019
DekaBank Deutsche Girozentrale 163300 $1.40M Sep 2019
Crestline Management 140000 $1.20M Sep 2019
Sullivan, Bruyette, Speros & Blaney 137303 $1.18M Sep 2019
MacKay Shields 133091 $1.14M Sep 2019
ClariVest Asset Management 131287 $1.13M Sep 2019
Macquarie 125604 $1.08M Sep 2019
Redwood Investment Management 123162 $1.06M Sep 2019
Morgan Stanley 121595 $1.04M Sep 2019
Brian C. Broderick 112181 $1.49M Dec 2019
Artal Group S.A. 110532 $1.21M Jun 2019
Wolverine Asset Management 109500 $939510 Sep 2019
Caption Management 105000 $900900 Sep 2019
Barclays 97149 $833538 Sep 2019
American International 97046 $832654 Sep 2019
Manufacturers Life Insurance Company 96103 $840901 Sep 2019
Florida State Board of Administration 89266 $765902 Sep 2019
Renaissance Technologies 86053 $739195 Sep 2019
GSA Capital Partners 84087 $722307 Sep 2019
Engineers Gate Manager 81381 $699062 Sep 2019
Parametric Portfolio Associates 81086 $695717 Sep 2019
Thomas Stevens, CFA" 77097 $662263 Sep 2019
Legal & General 74347 $637897 Sep 2019
DuPont Capital Management Corporation 70574 $939339 Dec 2019
MetLife Investment Advisors 69963 $600982 Sep 2019
Virtus ETF Advisers 66816 $573949 Sep 2019
Marshall Wace North America 66749 $570036 Sep 2019
Sei Investments 62631 $538000 Sep 2019
Jefferies 60493 $519029 Sep 2019
ProShare Advisors 59869 $514274 Sep 2019
Ing Investment Management 59415 $509780 Sep 2019
Connor, Clark & Lunn Investment Management 59175 $507721 Sep 2019
Tocqueville Asset Management 53531 $711962 Dec 2019
AQR Capital Management 52243 $448767 Sep 2019
Principal Financial 52177 $448722 Sep 2019
Metropolitan Life Insurance Company 50863 $436913 Sep 2019
First Trust Advisors 44941 $386043 Sep 2019
Canada Pension Plan Investment Board 42500 $365075 Sep 2019
First Quadrant 41700 $358203 Sep 2019
Sawyer & Company 41000 $546120 Dec 2019
Dynamic Technology Lab Private 39700 $537141 Mar 2019
First Republic Investment Management 36650 $314823 Sep 2019
Pnc Financial Services 32444 $0 Sep 2019
Gotham Asset Management 31362 $269085 Sep 2019
Trustcore Financial Services 30000 $258000 Sep 2019
Cubist Systematic Strategies 27730 $237923 Sep 2019
Bnp Paribas Arbitrage, Snc 27602 $236963 Sep 2019
Amalgamated Bank 27282 $234079 Sep 2019
Xact Kapitalforvaltning AB 27055 $232131 Sep 2019
Pacad Investment 26835 $229975 Sep 2019
Quantamental Technologies 26337 $225971 Sep 2019
Aperio 25814 $222000 Sep 2019
First Manhattan 25364 $217115 Sep 2019
ExodusPoint Capital Management 24897 $214114 Sep 2019
Public Employees' Retirement Association of Colorado 24883 $213993 Sep 2019
AlphaCrest Capital Management 24400 $209108 Sep 2019
Evercore Wealth Management 22425 $193079 Sep 2019
Victory Capital Management 21576 $184906 Sep 2019
Diamond Hill Capital Management 20512 $175992 Sep 2019
Gerber Kawasaki Wealth & Investment Management 20460 $174933 Sep 2019
Virginia Retirement System 19300 $257076 Dec 2019
Jane Street 19125 $164092 Sep 2019
SG Americas Securities 17148 $146958 Sep 2019
Grimes & Company 17100 $147060 Sep 2019
Virtu Financial 16955 $145982 Sep 2019
Financial Counselors 16560 $141919 Sep 2019
Prudential Financial 14204 $122012 Sep 2019
Ellington Management 13900 $118984 Sep 2019
Bank Of Montreal /can/ 13476 $116028 Sep 2019
Summit Investment Advisors 13086 $112016 Sep 2019
CWM Advisors 12915 $172027 Dec 2019
ProFund Advisors 12781 $110044 Sep 2019
Hrt Financial 12651 $108039 Sep 2019
Russell Investments 12400 $107384 Sep 2019
Shell Asset Management Company 11723 $101052 Sep 2019
Signition 11664 $100000 Sep 2019
Raymond James Financial Services Advisors 11396 $98005 Sep 2019
Capital Fund Management S.A. 11100 $95016 Sep 2019
Schonfeld Strategic Advisors 10900 $93958 Sep 2019
Zurcher Kantonalbank 10320 $137049 Dec 2019
Sunrise Partners Limited Partnership 10056 $86179 Sep 2019
NISA Investment Advisors 6810 $90981 Dec 2019
Quantbot Technologies 6300 $53991 Sep 2019
Pioneer Investment Management 5300 $46004 Sep 2019
Smith Asset Management 4170 $35987 Sep 2019
Cwm 3133 $42013 Dec 2019
Rockefeller Capital Management 2678 $23004 Sep 2019
Glenmede Trust Company, N.A. 2028 $16994 Sep 2019
Royal Bank of Canada 1978 $16714 Sep 2019

Who sold Ironwood Pharmaceuticals?

Fund Name Date Sold Shares Held Valued At
State Street Corporation March 31, 2019 5.57M $75.42M
Bridger Management March 31, 2019 4.18M $56.58M
HealthCor Management March 31, 2019 747198 $10.11M
Opaleye Management June 30, 2019 525400 $5.75M
Fosun International June 30, 2019 439853 $4.75M
Brookside Capital Management, LLC* March 31, 2019 407598 $5.51M
University of Notre Dame du Lac March 31, 2019 185511 $2.51M
A.R.T. Advisors March 31, 2019 119971 $1.62M
Linden Advisors March 31, 2019 71674 $969749
Name OMERS Administration Corporation June 30, 2019 58600 $649874
Quantitative Investment Management March 31, 2019 50800 $686816
Old Mutual Asset Managers June 30, 2019 42368 $463082
Fondren Management June 30, 2019 40000 $438000