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Get Institutions for : 
Ironwood Pharmaceuticals Inc (IRWD)  
$6.78 0.36 (5.61%) as of 4:30 Tue 5/21


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 249    11
Total shares held : 
164,919,380  
% of shares held : 
94.92%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  -11  
Amount of shares held : 
5,360,349  
% of shares held change : 
  3.09%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$9.24  
Last Quarter's Ending Price : 
$11.44  
Last Quarter's Average Price
$9.89  
Change from last quarter's     
avg. price to the last closing  : 
3.11 (31.45%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
16
 2,582,433
 1.57%
 
Increased Positions :
93
 15,951,400
 9.67%
 
Unchanged Positions :
47
 18,742,776
 11.36%
 
Decreased Positions :
93
-10,790,498
-6.54%
 
Closed Positions :
27
-2,382,986
-1.44%
 
Guru Positions :
2
141,697
 0.09%
 
View holdings for period: 
3-31-2022 View holdings for period: 
6-30-2022 View holdings for period: 
9-30-2022 View holdings for period: 
12-31-2022 View holdings for period: 
3-31-2023 View holdings for period: 
6-30-2023 View holdings for period: 
09-30-2023 View holdings for the current period

  Page 1 of 1  
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            Institution Name
Portfolio
Position
New/Closed
Position

Filing Date

Total Shares

Total Value

Change in Shares

File
   BLACKROCK INC. 1599 - 2024-03-31 24,157,768 $210,414,000 -1,822,540
   VANGUARD GROUP INC 1611 - 2024-03-31 19,521,366 $170,031,000 3,487,821
   Sarissa Capital Management LP 1 - 2024-03-31 16,390,000 $142,757,000 0
   STATE STREET CORP 1184 - 2024-03-31 13,917,111 $121,218,000 2,385,023
   Pacer Advisors Inc. 166 *New 2024-03-31 7,206,187 $62,766,000 7,206,187
   RENAISSANCE TECHNOLOGIES LLC 257 - 2024-03-31 7,099,801 $61,839,000 503,903
   LSV ASSET MANAGEMENT 210 - 2024-03-31 6,151,001 $53,575,000 -631,100
   ARMISTICE CAPITAL LLC 20 - 2024-03-31 5,400,000 $47,034,000 -300,000
   JACOBS LEVY EQUITY MANAGEMENT INC 137 - 2024-03-31 4,235,580 $36,892,000 1,226,377
   BRAIDWELL LP 25 - 2024-03-31 3,489,843 $30,397,000 3,489,843
   GEODE CAPITAL MANAGEMENT LLC 1734 - 2024-03-31 3,147,158 $27,415,000 66,695
   UBS Group AG 1049 - 2024-03-31 3,027,715 $26,371,000 2,582,407
   Man Group plc 312 - 2024-03-31 2,985,313 $26,002,000 1,559,924
   BROWN CAPITAL MANAGEMENT INC 43 - 2024-03-31 2,700,705 $23,523,000 -1,008,726
   MORGAN STANLEY 2516 - 2024-03-31 2,678,116 $23,326,000 530,298
   NUVEEN ASSET MANAGEMENT, LLC 1298 - 2024-03-31 1,843,243 $16,055,000 6,918
   Kynam Capital Management LP 14 *New 2024-03-31 1,625,000 $14,154,000 1,625,000
   NORTHERN TRUST CORP 1868 - 2024-03-31 1,532,517 $13,348,000 -55,875
   DEUTSCHE BANK AG 937 - 2024-03-31 1,517,726 $13,219,000 1,064,001
   JUPITER ASSET MANAGEMENT LTD 197 - 2024-03-31 1,479,964 $12,890,000 -790,078
   SCHWAB CHARLES INVESTMENT MANAGEMENT INC 1894 - 2024-03-31 1,392,403 $12,128,000 103,750
   GLENMEDE TRUST CO NA 335 - 2024-03-31 1,390,627 $12,112,000 98,199
   GOLDMAN SACHS GROUP INC/ 1917 - 2024-03-31 1,379,662 $12,017,000 297,997
   Schonfeld Strategic Advisors LLC 296 - 2024-03-31 1,312,244 $11,430,000 1,239,268
   TWO SIGMA ADVISERS, LLC 502 - 2024-03-31 1,285,000 $11,192,000 -56,800
   TWO SIGMA INVESTMENTS LLC 578 - 2024-03-31 1,188,233 $10,350,000 602,386
   J P MORGAN CHASE & CO 2033 - 2024-03-31 1,185,225 $10,323,000 -269,656
   NORGES BANK 1509 - 2023-12-31 814,774 $9,321,000 -706,854
   BANK OF NEW YORK MELLON CORP 2010 - 2024-03-31 1,037,418 $9,036,000 -90,600
   RAFFERTY ASSET MANAGEMENT LLC 312 - 2024-03-31 1,017,819 $8,865,000 316,049
   ARNHOLD & S BLEICHROEDER ADVISERS LLC 187 - 2024-03-31 1,002,225 $8,729,000 95,000
   CITIGROUP INC 957 - 2024-03-31 947,710 $8,255,000 585,710
   Saturn V Capital Management LLC 15 *New 2024-03-31 944,912 $8,230,000 944,912
   BANK OF AMERICA CORP /DE/ 2636 - 2024-03-31 906,289 $7,894,000 219,523
   HODGES CAPITAL MANAGEMENT INC. 60 *New 2024-03-31 863,500 $7,521,000 863,500
   Parkman Healthcare Partners LLC 41 - 2024-03-31 850,000 $7,404,000 729,348
   CITADEL ADVISORS LLC 1434 - 2024-03-31 833,274 $7,258,000 337,803
   EMERALD ADVISERS INC/PA 106 *New 2024-03-31 822,749 $7,166,000 822,749
   NEW YORK STATE COMMON RETIREMENT FUND 957 - 2024-03-31 809,002 $7,046,000 17,266
   PRINCIPAL FINANCIAL GROUP INC 1462 - 2024-03-31 804,900 $7,011,000 3,120
   Russell Investments Group Ltd. 1022 - 2024-03-31 777,847 $6,775,000 552,227
   EMERALD MUTUAL FUND ADVISERS TRUST 103 *New 2024-03-31 644,153 $5,611,000 644,153
   Checkpoint Capital L.P. 9 - 2024-03-31 618,528 $5,387,000 -261,472
   BNP PARIBAS ARBITRAGE SA 947 - 2024-03-31 612,600 $5,336,000 39,653
   AMERIPRISE FINANCIAL INC 2245 - 2024-03-31 612,407 $5,334,000 -174,641
   ROYCE & ASSOCIATES LLC 488 - 2024-03-31 591,004 $5,148,000 292,241
   MARSHALL WACE LLP 858 - 2024-03-31 572,500 $4,986,000 284,680
   INVESCO LTD 2235 - 2024-03-31 516,963 $4,503,000 -41,064
   AQR CAPITAL MANAGEMENT LLC 1066 - 2024-03-31 469,742 $4,091,000 387,941
   MILLENNIUM MANAGEMENT LLC 2027 - 2024-03-31 461,444 $4,019,000 -510,691
   13D Management LLC 27 - 2024-03-31 419,284 $3,652,000 51,635
   LEGAL & GENERAL GROUP PLC 1680 - 2024-03-31 396,607 $3,454,000 3,379
   MONARCH PARTNERS ASSET MANAGEMENT LLC 31 - 2022-12-31 276,579 $3,427,000 -26,971
   Redwood Investment Management LLC 79 - 2024-03-31 366,691 $3,194,000 84,072
   RHUMBLINE ADVISERS 1668 - 2024-03-31 363,124 $3,163,000 -95,619
   BRIDGEWAY CAPITAL MANAGEMENT INC 463 *New 2024-03-31 328,000 $2,857,000 328,000
   AMERICAN CENTURY COMPANIES INC 1719 - 2024-03-31 327,133 $2,849,000 -450,266
   FRANKLIN RESOURCES INC 1490 - 2024-03-31 311,340 $2,712,000 282,762
   Edgestream Partners L.P. 275 - 2024-03-31 296,287 $2,581,000 296,287
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 1503 - 2024-03-31 291,600 $2,540,000 118,631
   BARCLAYS PLC 1755 - 2024-03-31 290,245 $2,527,000 -262,323
   D E SHAW & CO INC 1509 - 2024-03-31 288,653 $2,514,000 59,623
   Squarepoint Ops LLC 955 - 2024-03-31 284,760 $2,480,000 197,387
   PUBLIC SECTOR PENSION INVESTMENT BOARD 688 - 2024-03-31 281,618 $2,453,000 -3,490
   Swiss National Bank 1736 - 2024-03-31 276,700 $2,410,000 0
   Knott David M Jr 23 *New 2024-03-31 276,000 $2,404,000 276,000
   QRG CAPITAL MANAGEMENT INC. 401 - 2024-03-31 250,227 $2,179,000 -8,744
   Foundry Partners LLC 199 *New 2024-03-31 240,573 $2,095,000 240,573
   MERCER GLOBAL ADVISORS INC /ADV 718 - 2024-03-31 236,223 $2,058,000 -4,211
   HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 510 - 2024-03-31 236,000 $2,056,000 -15,500
   STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMEN 943 - 2024-03-31 195,057 $2,052,000 150,663
   HER MAJESTY THE QUEEN IN RIGHT OF THE PROVINCE OF 428 - 2024-03-31 210,731 $1,835,000 0
   DRIEHAUS CAPITAL MANAGEMENT LLC 309 - 2024-03-31 210,054 $1,830,000 -1,372,080
   TENOR CAPITAL MANAGEMENT CO LP 8 *New 2024-03-31 208,200 $1,813,000 208,200
   CREDIT SUISSE/ 1926 - 2024-03-31 197,789 $1,723,000 -5,414,324
   STATE OF NEW JERSEY COMMON PENSION FUND D 1522 - 2024-03-31 185,503 $1,616,000 -73,021
   GSA CAPITAL PARTNERS LLP 216 *New 2024-03-31 176,172 $1,534,000 176,172
   ARROWSTREET CAPITAL LIMITED PARTNERSHIP 1212 - 2024-03-31 175,777 $1,531,000 11,230
   HILLSDALE INVESTMENT MANAGEMENT INC. 192 - 2024-03-31 171,200 $1,491,000 13,800
   MACQUARIE GROUP LTD 1256 - 2024-03-31 167,200 $1,456,000 0
   ALLIANCEBERNSTEIN L.P. 2084 - 2024-03-31 163,070 $1,420,000 -3,861
   PROFUND ADVISORS LLC 252 - 2024-03-31 161,855 $1,410,000 42,371
   PRUDENTIAL FINANCIAL INC 1667 - 2024-03-31 156,458 $1,363,000 -2,077
   GREAT WEST LIFE ASSURANCE CO /CAN/ 1419 - 2024-03-31 152,492 $1,327,000 5,543
   UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 1821 - 2024-03-31 150,515 $1,311,000 -6,487
   SIO CAPITAL MANAGEMENT, LLC 39 *New 2024-03-31 149,400 $1,301,000 149,400
   DIMENSIONAL FUND ADVISORS INC 2885 - 2024-03-31 143,771 $1,252,000 -2,938,040
   CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 1686 - 2024-03-31 142,018 $1,237,000 -6,535
   Y-Intercept (Hong Kong) Ltd 322 *New 2024-03-31 134,616 $1,173,000 134,616
   Advantage Alpha Capital Partners LP 92 - 2024-03-31 130,966 $1,141,000 5,261
   Trexquant Investment LP 872 *New 2024-03-31 129,475 $1,128,000 129,475
   VICTORY CAPITAL MANAGEMENT INC 1660 - 2024-03-31 127,691 $1,112,000 -4,096,892
   Engineers Gate Manager LP 776 - 2024-03-31 125,567 $1,094,000 18,029
   STATE OF WISCONSIN INVESTMENT BOARD 1406 - 2024-03-31 122,658 $1,068,000 2,764
   TEXAS PERMANENT SCHOOL FUND 1305 - 2024-03-31 120,245 $1,047,000 1,557
   THRIVENT FINANCIAL FOR LUTHERANS 1807 - 2024-03-31 119,192 $1,038,000 -3,236
   KENNEDY CAPITAL MANAGEMENT INC 614 - 2024-03-31 116,543 $1,015,000 10,645
   ARTAL GROUP S.A. 91 - 2024-03-31 110,532 $963,000 0
   ALPS ADVISERS INC 495 - 2024-03-31 110,406 $962,000 3,104
   PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 1139 - 2024-03-31 109,623 $955,000 -4,471

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