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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
401
$402K
402
$400K
403
$398K
404
$389K
405
$383K
406
$378K
407
$377K
408
$370K
409
$355K
410
$354K
411
$349K
412
$333K
413
$329K
414
$323K
415
$323K
416
$318K
417
$317K
418
$316K
419
$315K
420
$314K
421
$310K
422
$301K
423
$291K
424
$286K
425
$286K