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Lam Research

526 hedge funds and large institutions have $12.4B invested in Lam Research in 2014 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 179 increasing their positions, 175 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
526
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$115M
Puts
$194M
Net Calls
Net Calls Change

Top Buyers

1 +$110M
2 +$80.6M
3 +$52.3M
4
Barclays
Barclays
United Kingdom
+$47.1M
5
Millennium Management
Millennium Management
New York
+$43.1M

Top Sellers

1 -$227M
2 -$89.1M
3 -$79M
4
Citadel Advisors
Citadel Advisors
Florida
-$64.9M
5
TG
TCW Group
California
-$64.5M
Name Holding Trade Value Shares
Change
Change in
Stake
451
$189K
452
$174K
453
$163K
454
$159K
455
$159K
456
$151K
457
$149K
458
$147K
459
$143K
460
$121K
461
$114K
462
$112K
463
$110K
464
$107K
465
$103K
466
$103K
467
$101K
468
$91K
469
$87.3K
470
$87K
471
$84K
472
$78K
473
$73K
474
$72K
475
$69.8K