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LRCX
- As of 05/14/24, 05:10:41 AM: 167 Insider Transactions.
Sector:
Technology
Industry:
Semiconductor Equipment & Materials
Prev Close:
$88.24
Avg Vol(3m):
2,621,390
P/E:
19.60
EPS:
4.49
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Insider Transactions for LRCX
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-02-14 10:24:32.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
5.46%
view
B
2020-02-12 09:26:48.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
8.12%
view
B
2020-02-05 12:16:19.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
8.6%
view
S
2019-02-11 15:46:41.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
7.65%
view
B
2019-02-06 15:05:01.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
7.4%
view
S
2018-02-14 15:12:55.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
3.75%
view
S
2018-02-13 09:41:00.0
LAM RESEARCH CORP
LRCX
FMR LLC
3.194%
view
S
2018-02-09 09:02:55.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
8.74%
view
S
2018-02-08 09:46:32.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
7.0%
view
B
2017-07-10 13:37:21.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
10.01%
view
B
2017-02-14 11:28:34.0
LAM RESEARCH CORP
LRCX
FMR LLC
6.854%
view
B
2017-02-10 11:43:56.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
5.93%
view
B
2017-02-10 09:49:59.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
9.38%
view
B
2017-01-25 14:45:16.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
7.8%
view
S
2016-12-06 11:52:24.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
4.0%
view
S
2016-09-08 14:04:01.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
9.8%
view
B
2016-02-10 12:40:47.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
8.63%
view
B
2016-02-10 10:26:31.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
6.5%
view
B
2016-01-19 15:28:06.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
16.0%
view
S
2015-02-13 18:15:35.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
5.23%
view
B
2015-02-10 14:07:21.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
7.67%
view
B
2015-02-02 12:13:17.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
5.7%
view
B
2015-01-15 14:10:32.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
12.6%
view
S
2014-02-13 15:50:57.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
7.21%
view
S
2014-02-13 13:26:05.0
LAM RESEARCH CORP
LRCX
GOLDMAN SACHS ASSET MANAGEMENT
1.8%
view
B
2014-02-11 15:27:48.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
6.87%
view
S
2014-01-29 16:22:46.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
5.1%
view
S
2014-01-17 11:57:32.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
10.0%
view
B
2013-02-14 13:21:50.0
LAM RESEARCH CORP
LRCX
GOLDMAN SACHS ASSET MANAGEMENT LP
6.1%
view
B
2013-02-13 15:45:01.0
LAM RESEARCH CORP
LRCX
AMERIPRISE FINANCIAL INC
7.73%
view
B
2013-02-13 10:09:19.0
LAM RESEARCH CORP
LRCX
VANGUARD GROUP INC
6.15%
view
S
2013-02-05 10:06:47.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
6.93%
view
S
2013-01-17 12:46:25.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
10.5%
view
S
2012-10-09 14:31:39.0
LAM RESEARCH CORP
LRCX
ALLIANCEBERNSTEIN L
2.2%
view
B
2012-04-10 16:18:56.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
11.8%
view
B
2012-03-09 17:32:49.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
10.0%
view
S
2012-02-14 15:16:25.0
LAM RESEARCH CORP
LRCX
WADDELL & REED FINANCIAL INC
1.9%
view
B
2012-02-14 11:59:10.0
LAM RESEARCH CORP
LRCX
ALLIANCEBERNSTEIN L
8.1%
view
S
2012-02-10 08:35:02.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
8.74%
view
B
2012-01-27 16:40:50.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
8.9%
view
S
2011-11-07 16:45:43.0
LAM RESEARCH CORP
LRCX
JPMORGAN CHASE & CO
5.8%
view
S
2011-09-12 16:18:08.0
LAM RESEARCH CORP
LRCX
FMR LLC
3.084%
view
B
2011-07-08 10:17:54.0
LAM RESEARCH CORP
LRCX
J P MORGAN CHASE & CO
11.5%
view
B
2011-03-10 09:35:10.0
LAM RESEARCH CORP
LRCX
FMR LLC
8.986%
view
B
2011-02-08 16:17:06.0
LAM RESEARCH CORP
LRCX
WADDELL & REED FINANCIAL INC
5.3%
view
B
2011-01-10 12:46:30.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
10.47%
view
S
2010-05-10 15:20:35.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
3.39%
view
B
2010-04-09 11:12:44.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
10.3%
view
S
2010-02-09 07:13:13.0
LAM RESEARCH CORP
LRCX
TURNER INVESTMENT PARTNERS INC
4.9%
view
B
2010-01-29 14:51:32.0
LAM RESEARCH CORP
LRCX
BlackRock Inc
8.88%
view
S
2009-02-13 07:15:55.0
LAM RESEARCH CORP
LRCX
AXA FINANCIAL INC
0.5%
view
B
2009-02-12 07:49:50.0
LAM RESEARCH CORP
LRCX
TURNER INVESTMENT PARTNERS INC
6.1%
view
S
2009-02-11 19:28:16.0
LAM RESEARCH CORP
LRCX
CAPITAL GUARDIAN TRUST CO
1.2%
view
S
2008-05-12 12:55:33.0
LAM RESEARCH CORP
LRCX
FMR LLC
n/a
view
S
2008-02-14 16:29:51.0
LAM RESEARCH CORP
LRCX
FMR LLC
n/a
view
S
2008-02-14 12:08:26.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
10.09%
view
B
2008-02-14 07:25:21.0
LAM RESEARCH CORP
LRCX
AXA FINANCIAL INC
7.4%
view
B
2008-02-12 12:18:03.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
5.1%
view
S
2007-12-10 13:56:05.0
LAM RESEARCH CORP
LRCX
BARCLAYS GLOBAL INVESTORS NA
2.24%
view
S
2007-04-10 16:48:54.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2007-03-09 13:19:28.0
LAM RESEARCH CORP
LRCX
BARCLAYS GLOBAL INVESTORS NA
8.3%
view
S
2007-02-14 16:54:57.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2007-02-14 11:22:53.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
10.89%
view
S
2007-02-13 07:52:00.0
LAM RESEARCH CORP
LRCX
PUTNAM LLC
12.0%
view
S
2007-01-23 16:17:08.0
LAM RESEARCH CORP
LRCX
BARCLAYS GLOBAL INVESTORS NA
6.47%
view
B
2006-11-13 14:51:56.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
10.6%
view
S
2006-10-10 11:15:54.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
8.8%
view
S
2006-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
PUTNAM LLC
12.0%
view
S
2006-02-09 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
1.5%
view
B
2006-01-26 00:00:00.0
LAM RESEARCH CORP
LRCX
BARCLAYS GLOBAL INVESTORS NA
10.08%
view
B
2006-01-10 00:00:00.0
LAM RESEARCH CORP
LRCX
BARCLAYS PLC
0.0%
view
S
2005-10-11 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2005-08-11 00:00:00.0
LAM RESEARCH CORP
LRCX
BARCLAYS GLOBAL INVESTORS NA
8.14%
view
B
2005-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
12.617%
view
S
2005-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2005-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
6.3%
view
S
2005-02-11 00:00:00.0
LAM RESEARCH CORP
LRCX
PUTNAM LLC
12.0%
view
S
2005-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
FRANKLIN RESOURCES INC
3.2%
view
B
2004-10-08 00:00:00.0
LAM RESEARCH CORP
LRCX
WELLINGTON MANAGEMENT CO LLP
10.524%
view
S
2004-02-17 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2004-02-13 00:00:00.0
LAM RESEARCH CORP
LRCX
PUTNAM LLC
12.0%
view
B
2004-02-13 00:00:00.0
LAM RESEARCH CORP
LRCX
FRANKLIN RESOURCES INC
7.8%
view
B
2004-02-13 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
6.6%
view
S
2004-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
A I M MANAGEMENT GROUP INC
4.0%
view
S
2003-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
PUTNAM LLC
12.0%
view
S
2003-02-13 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2003-02-11 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
6.3%
view
B
2003-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
A I M MANAGEMENT GROUP INC
6.2%
view
B
2003-01-30 00:00:00.0
LAM RESEARCH CORP
LRCX
FRANKLIN RESOURCES INC
6.7%
view
S
2002-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2002-02-13 00:00:00.0
LAM RESEARCH CORP
LRCX
PUTNAM INVESTMENTS LLC
12.0%
view
S
2001-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2001-02-12 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
2.7%
view
S
2000-11-13 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
2000-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP INTERNATIONAL INC
7.7%
view
S
2000-02-11 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
2000-01-27 00:00:00.0
LAM RESEARCH CORP
LRCX
MELLON FINANCIAL CORP
2.14%
view
S
2000-01-19 00:00:00.0
LAM RESEARCH CORP
LRCX
FIRST PACIFIC ADVISORS INC
0.0%
view
S
1999-02-12 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GUARDIAN TRUST CO
4.9%
view
B
1999-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
FIRST PACIFIC ADVISORS INC
5.3%
view
S
1999-02-09 00:00:00.0
LAM RESEARCH CORP
LRCX
PRICE T ROWE ASSOCIATES INC
0.0%
view
B
1999-02-05 00:00:00.0
LAM RESEARCH CORP
LRCX
MELLON BANK CORP
6.25%
view
S
1998-10-08 00:00:00.0
LAM RESEARCH CORP
LRCX
MELLON BANK CORP
5.0%
view
B
1998-07-09 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GUARDIAN TRUST CO
4.9%
view
S
1998-07-09 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP COMPANIES INC ET AL
0.0%
view
S
1998-06-08 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP COMPANIES INC ET AL
5.6%
view
S
1998-04-17 00:00:00.0
LAM RESEARCH CORP
LRCX
PIONEERING MANAGEMENT CORP
n/a
view
B
1998-03-09 00:00:00.0
LAM RESEARCH CORP
LRCX
MELLON BANK CORP
10.28%
view
S
1998-02-12 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP COMPANIES INC ET AL
10.7%
view
B
1998-02-11 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP COMPANIES INC ET AL
10.7%
view
B
1998-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
PRICE T ROWE ASSOCIATES INC
7.9%
view
S
1998-02-10 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
S
1998-01-22 00:00:00.0
LAM RESEARCH CORP
LRCX
PIONEERING MANAGEMENT CORP
n/a
view
B
1998-01-22 00:00:00.0
LAM RESEARCH CORP
LRCX
MELLON BANK CORP
5.4%
view
S
1997-09-04 00:00:00.0
LAM RESEARCH CORP
LRCX
PIONEERING MANAGEMENT CORP
n/a
view
B
1997-07-10 00:00:00.0
LAM RESEARCH CORP
LRCX
CAPITAL GROUP COMPANIES INC ET AL
10.2%
view
S
1997-02-14 00:00:00.0
LAM RESEARCH CORP
LRCX
EQUITABLE COMPANIES INC
1.0%
view
S
1997-02-12 00:00:00.0
LAM RESEARCH CORP
LRCX
FMR CORP
n/a
view
B
1997-01-15 00:00:00.0
LAM RESEARCH CORP
LRCX
PIONEERING MANAGEMENT CORP
n/a
view
B
1996-11-12 00:00:00.0
Innoviva
INVA
RENAISSANCE TECHNOLOGIES LLC
7.79%
view
S
2020-02-12 11:08:51.0
Innoviva
INVA
VANGUARD GROUP INC
6.72%
view
B
2019-02-25 08:01:53.0
Innoviva
INVA
VANGUARD GROUP INC
6.99%
view
S
2019-01-28 14:50:14.0
Innoviva
INVA
BlackRock Inc
1.404%
view
B
2018-05-10 10:50:14.0
Innoviva
INVA
FMR LLC
7.281%
view
B
2018-02-13 09:40:13.0
Innoviva
INVA
FMR LLC
12.77%
view
S
2018-02-08 09:47:22.0
Innoviva
INVA
BlackRock Inc
10.5%
view
B
2017-04-13 17:00:14.0
Innoviva
INVA
GLAXOSMITHKLINE PLC
29.3%
view
S
2017-02-14 16:23:34.0
Innoviva
INVA
BAUPOST GROUP LLC
13.599%
view
S
2017-02-13 07:57:15.0
Innoviva
INVA
VANGUARD GROUP INC
10.2%
view
B
2017-01-12 17:08:02.0
Innoviva
INVA
BlackRock Inc
10.6%
view
B
2016-09-09 16:02:51.0
Innoviva
INVA
BAUPOST GROUP LLC
28.8%
view
B
2016-02-10 15:42:14.0
Innoviva
THRX
VANGUARD GROUP INC
5.07%
view
B
2016-02-10 10:26:30.0
Innoviva
THRX
IRIDIAN ASSET MANAGEMENT LLC
12.1%
view
B
2015-02-13 16:08:43.0
THERAVANCE INC
THRX
BAUPOST GROUP LLC
14.811%
view
B
2015-02-02 16:39:16.0
THERAVANCE INC
THRX
BlackRock Inc
9.4%
view
S
2014-11-04 15:26:39.0
THERAVANCE INC
THRX
FMR LLC
10.781%
view
B
2014-02-13 16:19:30.0
THERAVANCE INC
THRX
BAUPOST GROUP LLC
0.4%
view
B
2014-02-04 08:34:10.0
THERAVANCE INC
THRX
IRIDIAN ASSET MANAGEMENT LLC
26.96%
view
S
2013-02-14 14:13:43.0
THERAVANCE INC
THRX
FMR LLC
13.85%
view
S
2013-02-06 14:12:14.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
4.85%
view
S
2012-05-16 09:28:54.0
THERAVANCE INC
THRX
GLAXOSMITHKLINE PLC
18.3%
view
S
2012-02-14 16:33:23.0
THERAVANCE INC
THRX
CHESAPEAKE PARTNERS MANAGEMENT CO INC
4.2%
view
S
2012-02-13 14:55:47.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
7.5%
view
S
2012-02-08 17:29:47.0
THERAVANCE INC
THRX
BlackRock Inc
5.77%
view
S
2011-02-14 18:25:58.0
THERAVANCE INC
THRX
FMR LLC
14.974%
view
S
2011-02-11 15:08:19.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
9.8%
view
S
2011-02-10 12:20:15.0
THERAVANCE INC
THRX
OPPENHEIMER FUNDS INC
5.53%
view
B
2010-12-09 16:10:01.0
THERAVANCE INC
THRX
GLAXOSMITHKLINE PLC
19.01%
view
B
2010-05-10 15:41:47.0
THERAVANCE INC
THRX
FMR LLC
20.44%
view
B
2010-02-16 12:57:16.0
THERAVANCE INC
THRX
FMR LLC
18.65%
view
S
2010-02-12 14:28:47.0
THERAVANCE INC
THRX
OPPENHEIMER FUNDS INC
10.19%
view
S
2010-01-29 15:35:49.0
THERAVANCE INC
THRX
FMR LLC
n/a
view
S
2009-02-17 15:23:15.0
THERAVANCE INC
THRX
WELLINGTON MANAGEMENT CO LLP
6.89%
view
B
2009-02-12 17:08:11.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
12.4%
view
B
2008-12-10 15:22:12.0
THERAVANCE INC
THRX
FMR LLC
15.39%
view
B
2008-06-10 15:22:19.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
10.31%
view
B
2008-02-14 16:38:13.0
THERAVANCE INC
THRX
FMR LLC
8.2%
view
S
2008-02-12 15:16:03.0
THERAVANCE INC
THRX
PRICE T ROWE ASSOCIATES INC
15.4%
view
S
2008-02-08 14:00:05.0
THERAVANCE INC
THRX
OPPENHEIMER FUNDS INC
n/a
view
S
2007-05-10 13:59:07.0
THERAVANCE INC
THRX
FMR CORP
5.2%
view
B
2007-02-14 13:21:30.0
THERAVANCE INC
THRX
Sowood Capital Management LP
7.9%
view
S
2007-02-12 21:53:58.0
THERAVANCE INC
THRX
SV ASSOCIATES VI LP
3.2%
view
B
2006-07-17 00:00:00.0
THERAVANCE INC
THRX
CHESAPEAKE PARTNERS MANAGEMENT CO INC
5.0%
view
S
2006-02-14 00:00:00.0
THERAVANCE INC
THRX
SV ASSOCIATES VI LP
5.1%
view
B
2005-12-12 00:00:00.0
THERAVANCE INC
THRX
ZIFF ASSET MANAGEMENT LP
6.15%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.