What does CUSIP 512807108 represent in this 13F holders report?

CUSIP 512807108 is the security identifier for LRCX - LAM RESEARCH CORP - COM used to aggregate holder disclosures.

How many institutions held LRCX - LAM RESEARCH CORP - COM in Q1 2016?

552 institutional investors reported LRCX - LAM RESEARCH CORP - COM for Q1 2016. Use the holders table for investor-level position and value details.

LAM RESEARCH CORP - COM (LRCX)

CUSIP: 512807108

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / COM
Total 13F shares: 176,763,205
Share change: +5,690,118
Total reported value: $14,597,798,881
Put/Call ratio: 139%
Price per share: $82.60
Number of holders: 552
Value change: +$478,605,633
Number of buys: 283
Number of sells: 241

Quarterly Holders Quick Answers

What is CUSIP 512807108?
CUSIP 512807108 identifies LRCX - LAM RESEARCH CORP - COM in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2016
Previous quarter: Q4 2015

Recent filing periods for CUSIP 512807108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of LRCX - LAM RESEARCH CORP - COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	26,058,208	$2,069,544,000	—	31 Dec 2015	13F
VANGUARD GROUP INC	13F	Company	— class O/S missing	13,678,637	$1,086,358,000	—	31 Dec 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	8,023,367	$637,224,000	—	31 Dec 2015	13F
STATE STREET CORP	13F	Company	— class O/S missing	6,175,081	$490,420,000	—	31 Dec 2015	13F
PAULSON & CO. INC.	13F	Company	— class O/S missing	5,000,000	$397,100,000	—	31 Dec 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	— class O/S missing	4,450,011	$353,420,000	—	31 Dec 2015	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	3,973,060	$315,540,000	—	31 Dec 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	— class O/S missing	3,893,919	$309,255,000	—	31 Dec 2015	13F
Allianz Asset Management GmbH	13F	Company	— class O/S missing	2,851,360	$226,783,000	—	31 Dec 2015	13F
BlackRock Fund Advisors	13F	Company	— class O/S missing	2,827,242	$224,540,000	—	31 Dec 2015	13F
WADDELL & REED FINANCIAL INC	13F	Company	— class O/S missing	2,372,833	$188,450,000	—	31 Dec 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	2,294,654	$182,242,000	—	31 Dec 2015	13F
FMR LLC	13F	Company	— class O/S missing	2,134,804	$169,546,000	—	31 Dec 2015	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	2,010,541	$159,674,000	—	31 Dec 2015	13F
Invesco Ltd.	13F	Company	— class O/S missing	1,979,730	$157,230,000	—	31 Dec 2015	13F
NORTHERN TRUST CORP	13F	Company	— class O/S missing	1,951,111	$154,956,000	—	31 Dec 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	1,674,342	$132,976,000	—	31 Dec 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	1,667,706	$132,449,000	—	31 Dec 2015	13F
ALKEON CAPITAL MANAGEMENT LLC	13F	Company	— class O/S missing	1,645,730	$130,704,000	—	31 Dec 2015	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	— class O/S missing	1,572,666	$124,901,000	—	31 Dec 2015	13F
BlackRock Group LTD	13F	Company	— class O/S missing	1,557,505	$123,698,000	—	31 Dec 2015	13F
Bank of New York Mellon Corp	13F	Company	— class O/S missing	1,508,076	$119,771,000	—	31 Dec 2015	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	— class O/S missing	1,428,473	$113,449,000	—	31 Dec 2015	13F
FRANKLIN RESOURCES INC	13F	Company	— class O/S missing	1,424,711	$113,150,000	—	31 Dec 2015	13F
PINNACLE ASSOCIATES LTD	13F	Company	— class O/S missing	1,372,738	$109,023,000	—	31 Dec 2015	13F
NORGES BANK	13F	Company	— class O/S missing	1,345,281	$106,842,000	—	31 Dec 2015	13F
FIL Ltd	13F	Company	— class O/S missing	1,324,517	$105,192,000	—	31 Dec 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	1,317,171	$104,617,000	—	31 Dec 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	1,311,405	$104,152,000	—	31 Dec 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	1,306,424	$103,545,000	—	31 Dec 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— class O/S missing	1,208,974	$96,017,000	—	31 Dec 2015	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	1,197,969	$95,141,000	—	31 Dec 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	— class O/S missing	1,196,809	$95,050,000	—	31 Dec 2015	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— class O/S missing	1,137,533	$90,342,000	—	31 Dec 2015	13F
USS Investment Management Ltd	13F	Company	— class O/S missing	1,079,325	$85,720,000	—	31 Dec 2015	13F
PUTNAM INVESTMENTS LLC	13F	Company	— class O/S missing	1,040,738	$82,655,000	—	31 Dec 2015	13F
Gotham Asset Management, LLC	13F	Company	— class O/S missing	1,031,975	$81,959,000	—	31 Dec 2015	13F
WESTFIELD CAPITAL MANAGEMENT CO LP	13F	Company	— class O/S missing	1,002,812	$79,643,000	—	31 Dec 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	— class O/S missing	956,808	$75,990,000	—	31 Dec 2015	13F
NORDEA INVESTMENT MANAGEMENT AB	13F	Company	— class O/S missing	951,971	$75,606,000	—	31 Dec 2015	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	— class O/S missing	940,318	$74,680,000	—	31 Dec 2015	13F
RGM Capital, LLC	13F	Company	— class O/S missing	931,062	$73,945,000	—	31 Dec 2015	13F
Brandywine Global Investment Management, LLC	13F	Company	— class O/S missing	925,848	$73,531,000	—	31 Dec 2015	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— class O/S missing	894,471	$71,038,000	—	31 Dec 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	— class O/S missing	882,678	$70,102,000	—	31 Dec 2015	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	— class O/S missing	877,014	$69,652,000	—	31 Dec 2015	13F
PFM Health Sciences, LP	13F	Company	— class O/S missing	804,833	$63,920,000	—	31 Dec 2015	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— class O/S missing	772,591	$61,359,000	—	31 Dec 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	765,156	$60,769,000	—	31 Dec 2015	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	— class O/S missing	736,455	$58,489,000	—	31 Dec 2015	13F

Institutional Holders of LAM RESEARCH CORP - COM (LRCX) as of Q1 2016

As of 31 Mar 2016, LAM RESEARCH CORP - COM (LRCX) was held by 552 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 176,763,205 shares. The largest 10 holders included JPMORGAN CHASE & CO, VANGUARD GROUP INC, AMERIPRISE FINANCIAL INC, STATE STREET CORP, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Institutional Trust Company, N.A., PAULSON & CO. INC., FMR LLC, WADDELL & REED FINANCIAL INC, and Allianz Asset Management AG. This page lists 553 institutional shareholders reporting positions in this security for the Q1 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

533

Q1 2016 holders

552

Holder diff

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 Value $	Q1 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.