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Get Institutions for : 
Alnylam Pharmaceuticals Inc (ALNY)  
$150.31 0.35 (0.23%) as of 4:30 Thu 5/2


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 481    10
Total shares held : 
116,904,106  
% of shares held : 
95.02%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  39  
Amount of shares held : 
649,098  
% of shares held change : 
  0.53%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$178.96  
Last Quarter's Ending Price : 
$191.41  
Last Quarter's Average Price
$170.34  
Change from last quarter's     
avg. price to the last closing  : 
20.03 (11.76%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
54
 2,672,732
 2.29%
 
Increased Positions :
184
 4,316,522
 3.69%
 
Unchanged Positions :
88
 777,037
 0.66%
 
Decreased Positions :
155
-6,071,873
-5.19%
 
Closed Positions :
44
-268,283
-0.23%
 
Guru Positions :
2
3,674,456
 3.14%
 
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
   CAPITAL WORLD INVESTORS 45 - 2023-12-31 16,174,563 $3,096,024,000 -354,745
   FMR LLC 107 - 2023-12-31 10,312,356 $1,973,888,000 -969,050
   BAILLIE GIFFORD & CO - 2023-12-31 6,967,097 $1,333,572,000 -1,196,042
   DODGE & COX -- Notable Guru -- 73 - 2023-12-31 3,674,310 $703,300,000 -72,845
   PRICE T ROWE ASSOCIATES INC /MD/ 212 - 2023-12-31 3,483,969 $666,867,000 -441,035
   J P MORGAN CHASE & CO 298 - 2023-12-31 3,016,141 $577,320,000 -70,705
   RTW INVESTMENTS LLC 7 - 2023-12-31 1,640,559 $314,019,000 -42,803
   Bellevue Group AG 9 - 2023-12-31 885,318 $169,459,000 -9,027
   MORGAN STANLEY 891 - 2023-12-31 806,595 $154,391,000 -402,788
   NORTHERN TRUST CORP 498 - 2023-12-31 764,520 $146,337,000 -33,180
   UBS GLOBAL ASSET MANAGEMENT AMERICAS INC 341 - 2023-12-31 741,061 $141,846,000 -33,415
   BANK OF NEW YORK MELLON CORP 570 - 2024-03-31 798,445 $119,327,000 -38,686
   LOOMIS SAYLES & CO L P 61 - 2023-12-31 608,728 $116,517,000 -16,673
   GILDER GAGNON HOWE & CO LLC 16 - 2023-12-31 587,045 $112,366,000 -7,934
   NUVEEN ASSET MANAGEMENT, LLC 387 - 2023-12-31 543,411 $104,014,000 -3,047
   ALLIANCEBERNSTEIN L.P. 406 - 2023-12-31 520,839 $99,694,000 -19,867
   TD ASSET MANAGEMENT INC 202 - 2023-12-31 466,085 $89,213,000 -29,279
   DEUTSCHE BANK AG 372 - 2023-12-31 462,319 $88,492,000 -537
   AMERICAN CENTURY COMPANIES INC 360 - 2023-12-31 414,944 $79,425,000 -27,799
   Swiss National Bank 315 - 2023-12-31 390,800 $74,803,000 -9,800
   AMERIPRISE FINANCIAL INC 627 - 2023-12-31 377,659 $72,288,000 -328,541
   MITSUBISHI UFJ TRUST & BANKING CORP 151 - 2023-12-31 349,120 $66,825,000 -37,552
   MANUFACTURERES LIFE INSURANCE CO 273 - 2023-12-31 340,820 $65,236,000 -15,043
   BANK OF AMERICA CORP /DE/ 1054 - 2023-12-31 316,233 $60,530,000 -34,920
   GOLDMAN SACHS GROUP INC/ 930 - 2023-12-31 291,368 $55,771,000 -20,677
   JANUS HENDERSON GROUP PLC 362 - 2023-12-31 278,081 $53,229,000 -15,409
   Candriam Luxembourg S.C.A. 75 - 2023-12-31 250,384 $47,928,000 -78,510
   Rock Springs Capital Management LP 31 - 2023-12-31 235,000 $44,981,000 -44,500
   WELLS FARGO & CO/MN 739 - 2023-12-31 229,630 $43,953,000 -36,105
   SUMITOMO MITSUI TRUST HOLDINGS, INC. 529 - 2024-03-31 290,996 $43,489,000 -4,283
   STATE OF WISCONSIN INVESTMENT BOARD 156 - 2023-12-31 200,460 $38,370,000 -1,445
   Casdin Capital LLC 9 - 2023-12-31 195,000 $37,325,000 -5,000
   Polar Capital Holdings Plc 100 - 2023-12-31 185,000 $35,411,000 -50,000
   CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 460 - 2023-12-31 179,330 $34,326,000 -48,500
   INVESCO LTD 1160 - 2023-12-31 176,860 $33,853,000 -39,709
   Atlantic Trust Group LLC 214 - 2023-12-31 173,701 $33,248,000 -429
   AXA 203 - 2023-12-31 167,053 $31,976,000 -10,424
   BARCLAYS PLC 661 - 2023-12-31 142,000 $27,179,000 -20,195
   HIGHTOWER ADVISORS, LLC 421 - 2023-12-31 124,220 $23,819,000 -219
   MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 560 - 2023-12-31 112,240 $21,484,000 -575,988
   NEW YORK STATE COMMON RETIREMENT FUND 506 - 2023-12-31 111,914 $21,421,000 -13,049
   D E SHAW & CO INC 530 - 2023-12-31 95,544 $18,288,000 -108,548
   TOBAM - 2023-12-31 91,041 $17,426,000 -12,003
   DEKABANK DEUTSCHE GIROZENTRALE 348 - 2024-03-31 113,042 $17,315,000 -24,843
   CAPITAL INTERNATIONAL LTD /CA/ 32 - 2023-12-31 88,385 $16,918,000 -4,571
   APG ALL PENSIONS GROUP 347 - 2023-12-31 93,273 $16,162,000 -4,286
   ING INVESTMENT MANAGEMENT LLC 461 - 2023-12-31 84,123 $16,102,000 -69,981
   FIL LTD 452 - 2023-12-31 76,837 $14,707,000 -13,131
   Handelsbanken Fonder AB 265 - 2023-12-31 74,898 $14,336,000 -94,845
   CITIGROUP INC 714 - 2023-12-31 72,801 $13,935,000 -6,698
   NEUBERGER BERMAN GROUP LLC 709 - 2023-12-31 71,664 $13,717,000 -18,176
   VAN ECK ASSOCIATES CORP 338 - 2023-12-31 61,233 $11,721,000 -9,853
   TORONTO DOMINION BANK 488 - 2023-12-31 49,147 $9,407,000 -6,115
   VICTORY CAPITAL MANAGEMENT INC 1076 - 2023-12-31 45,738 $8,755,000 -13,149
   BANK OF MONTREAL /CAN/ 929 - 2023-12-31 39,965 $7,873,000 -8,238
   DRIEHAUS CAPITAL MANAGEMENT LLC 247 - 2023-12-31 38,988 $7,463,000 -41
   MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. - 2023-12-31 38,187 $7,340,000 -22,532
   Rhenman & Partners Asset Management AB 48 - 2023-12-31 37,500 $7,178,000 -7,500
   ROSENBLUM SILVERMAN SUTTON S F INC /CA 16 - 2023-12-31 35,937 $6,879,000 -1,116
   INTERNATIONAL BIOTECHNOLOGY TRUST PLC 18 - 2023-09-30 36,800 $6,517,000 -44,800
   CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD. 48 - 2023-12-31 32,424 $6,206,000 -21,092
   SECTOR GAMMA ASA 23 - 2023-12-31 32,092 $6,143,000 -20,876
   USS Investment Management Ltd 312 - 2023-12-31 31,702 $6,070,000 -2,529
   TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCK 289 - 2023-12-31 30,713 $5,880,000 -21,042
   TEACHER RETIREMENT SYSTEM OF TEXAS 375 - 2023-12-31 29,214 $5,592,000 -3,744
   LMR Partners LLP 136 - 2023-12-31 28,200 $5,398,000 -39,524
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 1112 - 2023-12-31 26,007 $4,978,000 -162,346
   EFG Asset Management (North America) Corp. 28 - 2023-12-31 23,686 $4,537,000 -4,165
   BANQUE PICTET & CIE SA 154 - 2023-12-31 22,829 $4,370,000 -2,595
   FORSTA AP-FONDEN 382 - 2023-12-31 22,800 $4,364,000 -2,600
   SECTORAL ASSET MANAGEMENT INC 13 - 2023-12-31 22,640 $4,334,000 -6,320
   Caption Management LLC 41 - 2023-12-31 21,542 $4,123,000 -15,958
   FJARDE APFONDEN /FOURTH SWEDISH NATIONAL PENSION F 394 - 2024-03-31 27,415 $4,097,000 -500
   MACKENZIE FINANCIAL CORP 604 - 2023-12-31 20,336 $3,893,000 -1,410
   Tredje AP-fonden 239 - 2023-12-31 19,791 $3,788,000 -765
   PRINCIPAL FINANCIAL GROUP INC 1648 - 2023-12-31 19,629 $3,757,000 -2,876
   DNB NOR ASSET MANAGEMENT AS 378 - 2024-03-31 24,993 $3,735,000 -21,231
   ZEKE CAPITAL ADVISORS, LLC 51 - 2022-12-31 12,770 $3,035,000 -1,524
   Sabadell Asset Management S.A S.G.I.I.C 50 - 2023-06-30 14,642 $2,777,000 -1,029
   PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORAD 429 - 2023-12-31 14,397 $2,756,000 -709
   FIS GROUP INC. 398 - 2023-12-31 14,089 $2,697,000 -895
   KBC GROUP NV 564 - 2023-12-31 13,909 $2,663,000 -1,601
   ALLIANZ ASSET MANAGEMENT AG 961 - 2023-12-31 13,789 $2,639,000 -662
   COMERICA BANK 1032 - 2023-12-31 13,363 $2,558,000 -63
   PNC FINANCIAL SERVICES GROUP INC 815 - 2023-12-31 13,118 $2,511,000 -2,547
   Rockefeller Capital Management L.P. 887 - 2023-12-31 11,073 $2,119,000 -2,111
   ETF MANAGERS GROUP LLC 130 - 2023-03-31 10,382 $2,080,000 -742
   Karani Asset Management LLC 19 - 2023-09-30 11,555 $2,046,000 -3,690
   EFG Asset Management (Americas) Corp. 61 - 2024-03-31 10,886 $1,627,000 -5,365
   PROSHARE ADVISORS LLC 686 - 2023-12-31 8,018 $1,535,000 -154
   AVIVA PLC 573 - 2023-12-31 7,927 $1,517,000 -20,481
   INTECH INVESTMENT MANAGEMENT LLC 380 - 2023-12-31 7,541 $1,443,000 -3,689
   US BANCORP 966 - 2023-12-31 7,251 $1,388,000 -17
   MARINER WEALTH ADVISORS, LLC 1243 - 2023-12-31 7,111 $1,361,000 -7,070
   M&T BANK CORP 784 - 2023-12-31 6,795 $1,301,000 -179
   MetLife Investment Advisors LLC 1184 - 2023-12-31 6,504 $1,245,000 -92
   Wealthfront Advisers LLC 578 - 2024-03-31 8,090 $1,209,000 -3,495
   AMALGAMATED BANK 996 - 2024-03-31 8,053 $1,204,000 -3,306
   PDT PARTNERS, LLC 268 - 2023-12-31 5,916 $1,132,000 -8,551
   BEACON INVESTMENT ADVISORY SERVICES INC. 141 - 2023-12-31 5,455 $1,044,000 -1,660

  100 Records found
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