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Alkermes
ALKS

Name Holding Trade Value Shares
Change 		Change in
Stake
SCM
301
Sarissa Capital Management
Connecticut
– -$197M -7,042,200 Closed
Marshall Wace
302
Marshall Wace
United Kingdom
– -$49.5M -1,768,014 Closed
PCH
303
Polar Capital Holdings
United Kingdom
– -$38.9M -1,388,016 Closed
PHS
304
PFM Health Sciences
California
– -$32.5M -1,162,030 Closed
SI
305
Sofinnova Investments
California
– -$15.1M -537,464 Closed
Citadel Advisors
306
Citadel Advisors
Florida
– -$9.84M -378,762 Closed
TC
307
TwinBeech Capital
New York
– -$10.1M -361,467 Closed
TI
308
Trexquant Investment
Connecticut
– -$5.35M -190,941 Closed
CSS
309
Cubist Systematic Strategies
Connecticut
– -$4.91M -175,281 Closed
ACP
310
Acuta Capital Partners
California
– -$3.54M -126,500 Closed
ECM
311
ExodusPoint Capital Management
New York
– -$2.85M -101,647 Closed
Tudor Investment Corp
312
Tudor Investment Corp
Connecticut
– -$2.29M -81,774 Closed
PP
313
PDT Partners
New York
– -$2.04M -72,742 Closed
CM
314
Caption Management
Oklahoma
– -$1.69M -65,214 Closed
DFCM
315
Dark Forest Capital Management
Puerto Rico
– -$1.73M -61,628 Closed
HF
316
HRT Financial
New York
– -$1.69M -60,196 Closed
SCM
317
Soleus Capital Management
Connecticut
– -$1.52M -54,400 Closed
JGC
318
J. Goldman & Co
New York
– -$1.48M -52,836 Closed
Nomura Holdings
319
Nomura Holdings
Japan
– -$1.37M -49,000 Closed
YIH
320
Y-Intercept (HK)
Hong Kong
– -$1.31M -46,893 Closed
AA
321
AlphaCentric Advisors
Puerto Rico
– -$1.19M -42,500 Closed
SCM
322
Silverarc Capital Management
Massachusetts
– -$1.16M -41,455 Closed
TSS
323
Two Sigma Securities
New York
– -$1.03M -39,773 Closed
GCM
324
Graham Capital Management
Connecticut
– -$1.08M -38,581 Closed
GS
325
GTS Securities
Florida
– -$1.07M -38,106 Closed
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