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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
251
$2.5M
252
$2.41M
253
$2.36M
254
$2.35M
255
$2.33M
256
$2.3M
257
$2.29M
258
$2.27M
259
$2.23M
260
$2.21M
261
$2.18M
262
$2.09M
263
$2.02M
264
$2.02M
265
$2.01M
266
$2M
267
$1.98M
268
$1.98M
269
$1.97M
270
$1.96M
271
$1.94M
272
$1.93M
273
$1.93M
274
$1.92M
275
$1.87M