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Get Institutions for : 
Rhythm Pharmaceuticals, Inc. (RYTM)  
$39.14 0.64 (1.66%) as of 4:30 Fri 5/10


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 167    18
Total shares held : 
66,659,666  
% of shares held : 
93.98%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  -4  
Amount of shares held : 
-2,250,947  
% of shares held change : 
  -3.17%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$22.10  
Last Quarter's Ending Price : 
$45.97  
Last Quarter's Average Price
$31.55  
Change from last quarter's     
avg. price to the last closing  : 
7.59 (24.06%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
35
 2,458,050
 3.69%
 
Increased Positions :
42
 3,872,107
 5.81%
 
Unchanged Positions :
26
 6,381,870
 9.57%
 
Decreased Positions :
64
-5,902,673
-8.85%
 
Closed Positions :
17
-2,678,431
-4.02%
 
Guru Positions :
1
82,061
 0.12%
 
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
   PRIMECAP MANAGEMENT CO/CA/ 72 - 2023-12-31 8,052,648 $370,180,000 -214,773
   BAKER BROS ADVISORS LLC 5 - 2023-12-31 6,398,365 $294,133,000 -303,984
   BLACKROCK INC. 1409 - 2024-03-31 6,529,646 $282,930,000 177,896
   RA CAPITAL MANAGEMENT LLC 5 - 2023-12-31 5,330,412 $245,039,000 -345,655
   GOLDMAN SACHS GROUP INC/ 377 - 2023-12-31 5,047,934 $232,054,000 -112,607
   VANGUARD GROUP INC 1685 - 2024-03-31 3,304,146 $143,169,000 77,208
   NEA MANAGEMENT COMPANY, LLC 3 - 2023-12-31 2,909,956 $133,771,000 0
   Frazier Life Sciences Management L.P. 6 - 2023-12-31 2,371,304 $109,009,000 0
   FEDERATED INVESTORS INC /PA/ 89 - 2023-12-31 2,310,955 $106,235,000 -30,380
   STATE STREET CORP 1278 - 2023-12-31 2,206,018 $101,411,000 -159,838
   PERCEPTIVE ADVISORS LLC 8 - 2023-12-31 2,154,110 $99,024,000 1,773,282
   Polar Capital Holdings Plc 55 - 2023-12-31 1,750,000 $80,448,000 -750,000
   COMMODORE CAPITAL LP 5 - 2023-12-31 1,550,000 $71,254,000 -525,000
   Rock Springs Capital Management LP 20 - 2023-12-31 1,522,893 $70,007,000 -74,230
   Pictet Asset Management Holding SA 291 *New 2023-12-31 1,163,961 $53,507,000 1,163,961
   GEODE CAPITAL MANAGEMENT LLC 1332 - 2023-12-31 1,119,129 $51,452,000 74,072
   Checkpoint Capital L.P. 1 - 2023-12-31 730,000 $33,558,000 0
   JANUS HENDERSON GROUP PLC 475 - 2023-12-31 621,892 $28,587,000 -443,853
   Opaleye Management Inc. 4 - 2023-12-31 610,000 $28,042,000 -43,000
   DRIEHAUS CAPITAL MANAGEMENT LLC 97 - 2023-12-31 598,905 $27,532,000 324,381
   PRICE T ROWE ASSOCIATES INC /MD/ 881 - 2023-12-31 572,297 $26,309,000 361,945
   Cormorant Asset Management LLC 26 - 2023-12-31 550,000 $25,284,000 -300,000
   ORBIMED ADVISORS LLC 57 - 2023-12-31 536,642 $24,669,000 -47,000
   FMR LLC 1529 - 2023-12-31 529,130 $24,324,000 -339,344
   NORTHERN TRUST CORP 1514 - 2023-12-31 501,094 $23,035,000 -2,928
   VR Adviser LLC 21 - 2023-12-31 495,983 $22,800,000 -594,017
   SCHWAB CHARLES INVESTMENT MANAGEMENT INC 1690 - 2024-03-31 406,745 $17,624,000 9,060
   VOLORIDGE INVESTMENT MANAGEMENT LLC 362 - 2023-12-31 362,717 $16,674,000 342,350
   ARTISAN PARTNERS LIMITED PARTNERSHIP 272 *New 2023-12-31 271,421 $12,477,000 271,421
   Assenagon Asset Management S.A. 351 - 2024-03-31 285,651 $12,377,000 -15,985
   CANADA PENSION PLAN INVESTMENT BOARD 481 *New 2023-12-31 267,000 $12,274,000 267,000
   LORD ABBETT & CO LLC 330 - 2024-03-31 281,157 $12,182,000 -2,361
   BARCLAYS PLC 978 - 2023-12-31 251,415 $11,558,000 10,154
   NATIONAL BANK OF CANADA /FI/ 474 - 2023-12-31 239,000 $10,786,000 108,000
   MORGAN STANLEY 3252 - 2023-12-31 231,656 $10,649,000 -204,752
   UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 959 - 2023-12-31 209,938 $9,651,000 -127,326
   JANE STREET GROUP LLC 1045 - 2023-12-31 184,359 $8,475,000 40,357
   CITIGROUP INC 958 - 2024-03-31 190,520 $8,255,000 136,220
   SILVERARC CAPITAL MANAGEMENT LLC 13 - 2023-12-31 174,248 $8,010,000 -86,289
   Samsara BioCapital LLC 15 - 2023-12-31 172,647 $7,937,000 -172,646
   BANK OF NEW YORK MELLON CORP 2137 - 2024-03-31 167,838 $7,272,000 -12,384
   HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 341 - 2023-12-31 151,843 $6,980,000 -25,157
   NUVEEN ASSET MANAGEMENT, LLC 1807 - 2023-12-31 143,669 $6,604,000 2,084
   WELLINGTON MANAGEMENT CO LLP 1191 - 2023-12-31 139,802 $6,427,000 2,359
   NISA INVESTMENT ADVISORS L L C 379 - 2024-03-31 145,291 $6,295,000 144,035
   INVESCO LTD 2072 - 2023-12-31 135,731 $6,240,000 107,357
   D E SHAW & CO INC 1009 *New 2023-12-31 128,492 $5,907,000 128,492
   RAFFERTY ASSET MANAGEMENT LLC 422 - 2023-12-31 121,654 $5,592,000 -41,150
   CITADEL ADVISORS LLC 1543 - 2023-12-31 113,915 $5,237,000 -141,518
   JGP Global Gestao de Recursos Ltda. 8 - 2024-03-31 105,814 $4,585,000 100,126
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 1056 - 2024-03-31 103,253 $4,474,000 71,021
   CLEARBRIDGE ADVISORS LLC 594 - 2023-12-31 91,158 $4,191,000 -91,667
   Swiss National Bank 1422 - 2024-03-31 93,300 $4,043,000 3,600
   UBS Group AG 2200 - 2023-12-31 85,955 $3,951,000 59,304
   RICE HALL JAMES & ASSOCIATES LLC 94 - 2024-03-31 89,726 $3,888,000 121
   LEUCADIA NATIONAL CORP -- Notable Guru -- 272 - 2023-12-31 82,061 $3,772,000 -41,599
   Hennion & Walsh Asset Management Inc. 126 - 2024-03-31 86,967 $3,768,000 20,259
   NATIXIS 309 *New 2023-12-31 80,500 $3,701,000 80,500
   Woodline Partners LP 346 *New 2023-12-31 74,850 $3,441,000 74,850
   RHUMBLINE ADVISERS 1632 - 2024-03-31 76,724 $3,324,000 3,552
   Exome Asset Management LLC 7 - 2023-12-31 72,203 $3,319,000 0
   BANK OF AMERICA CORP /DE/ 3173 - 2023-12-31 69,870 $3,212,000 -40,373
   WEDGE CAPITAL MANAGEMENT L L P/NC 278 - 2024-03-31 73,873 $3,201,000 -2,634
   ING INVESTMENT MANAGEMENT LLC 1058 - 2023-12-31 64,991 $2,988,000 -19,268
   ZIMMER PARTNERS, LP 76 - 2023-12-31 61,800 $2,841,000 -20,700
   HRT FINANCIAL LLC 512 - 2023-12-31 54,534 $2,506,000 3,982
   ALLIANCEBERNSTEIN L.P. 1808 - 2023-12-31 54,390 $2,500,000 0
   BNP PARIBAS ARBITRAGE SA 1333 - 2024-03-31 56,009 $2,427,000 -7,076
   J P MORGAN CHASE & CO 2886 - 2024-03-31 54,504 $2,362,000 -23,095
   CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 1357 - 2023-12-31 48,997 $2,252,000 -2,537
   LEGAL & GENERAL GROUP PLC 1914 - 2023-12-31 46,828 $2,153,000 3,674
   CREDIT SUISSE/ 1870 - 2024-03-31 43,164 $1,870,000 1,152
   ALPS ADVISERS INC 343 - 2023-12-31 40,215 $1,849,000 -1,736
   ExodusPoint Capital Management LP 562 - 2023-12-31 40,197 $1,848,000 -112,246
   Nan Fung Group Holdings Ltd 16 - 2023-12-31 40,070 $1,842,000 0
   MANUFACTURERES LIFE INSURANCE CO 1485 - 2023-12-31 39,238 $1,804,000 19,075
   STATE OF WISCONSIN INVESTMENT BOARD 1258 - 2023-12-31 37,414 $1,720,000 -1,223
   MILLENNIUM MANAGEMENT LLC 2475 - 2023-12-31 34,831 $1,601,000 -3,941
   COMERICA BANK 1300 - 2023-12-31 34,051 $1,565,000 -11,620
   Bellevue Group AG 114 - 2023-12-31 32,869 $1,511,000 -40,431
   PROFUND ADVISORS LLC 232 - 2024-03-31 34,281 $1,485,000 13,790
   NEW YORK STATE COMMON RETIREMENT FUND 1546 - 2024-03-31 32,811 $1,422,000 -63
   STIFEL FINANCIAL CORP 1909 - 2023-12-31 30,625 $1,408,000 -15,365
   ALGERT COLDIRON INVESTORS LLC 540 - 2023-12-31 28,803 $1,324,000 -4,610
   MetLife Investment Advisors LLC 1182 - 2023-12-31 27,123 $1,247,000 0
   DEUTSCHE BANK AG 1832 - 2023-12-31 27,048 $1,243,000 -404
   VIRTU FINANCIAL LLC 174 - 2023-12-31 26,501 $1,218,000 26,501
   TD ASSET MANAGEMENT INC 1141 - 2024-03-31 27,600 $1,196,000 -10,200
   AMERICAN INTERNATIONAL GROUP INC 1219 - 2023-12-31 25,537 $1,174,000 -103
   WELLS FARGO & CO/MN 2898 - 2024-03-31 26,985 $1,169,000 -12,774
   Atom Investors LP 169 - 2023-12-31 24,931 $1,146,000 5,545
   AMERIPRISE FINANCIAL INC 3125 - 2023-12-31 20,980 $964,000 -1,000
   FIDUCIARY TRUST CO 351 - 2023-12-31 20,000 $919,000 0
   Ensign Peak Advisors Inc 1469 - 2023-12-31 18,550 $853,000 0
   GOTHAM ASSET MANAGEMENT, LLC 839 - 2023-12-31 18,473 $849,000 4,154
   SPRINGBOK CAPITAL MANAGEMENT LLC 295 - 2023-12-31 17,406 $800,000 1,000
   ROYAL BANK OF CANADA 3321 - 2023-12-31 16,132 $743,000 4,089
   CAMPBELL & CO INVESTMENT ADVISER LLC 543 - 2024-03-31 16,331 $708,000 5,589
   Squarepoint Ops LLC 1511 *New 2023-12-31 15,350 $706,000 15,350
   AQR CAPITAL MANAGEMENT LLC 1749 - 2023-12-31 14,982 $689,000 -5,314

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