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Lam Research

1,260 hedge funds and large institutions have $70.6B invested in Lam Research in 2021 Q1 according to their latest regulatory filings, with 185 funds opening new positions, 416 increasing their positions, 506 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed

115% more first-time investments, than exits

New positions opened: 185 | Existing positions closed: 86

23% more capital invested

Capital invested by funds: $57.5B → $70.6B (+$13.2B)

20% more funds holding in top 10

Funds holding in top 10: 4554 (+9)

8% more funds holding

Funds holding: 1,1701,260 (+90)

10.28% less ownership

Funds ownership: 843.5%833.22% (-10%)

16% less call options, than puts

Call options by funds: $1.84B | Put options by funds: $2.19B

18% less repeat investments, than reductions

Existing positions increased: 416 | Existing positions reduced: 506

Holders
1,260
Holders Change
+90
Holders Change %
+7.69%
% of All Funds
22.12%
Holding in Top 10
54
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+20%
% of All Funds
0.95%
New
185
Increased
416
Reduced
506
Closed
86
Calls
$1.84B
Puts
$2.19B
Net Calls
-$351M
Net Calls Change
+$781M
Name Holding Trade Value Shares
Change
Change in
Stake
SC
1301
SRB Corp
Massachusetts
-$840K -17,810 Closed
CC
1302
Centiva Capital
New York
-$710K -15,040 Closed
PAMP
1303
Polar Asset Management Partners
Ontario, Canada
-$630K -13,330 Closed
ER
1304
Enlightenment Research
Florida
-$614K -13,000 Closed
ZIC
1305
ZWJ Investment Counsel
Georgia
-$558K -11,810 Closed
EGM
1306
Engineers Gate Manager
New York
-$548K -11,600 Closed
PM
1307
Parametrica Management
Hong Kong
-$545K -11,540 Closed
AL
1308
AJO LP
Pennsylvania
-$507K -10,740 Closed
CWM
1309
Circle Wealth Management
New Jersey
-$487K -10,310 Closed
LFASL
1310
Lugano Financial Advisors SA (LFA)
Switzerland
-$414K -8,760 Closed
DCM
1311
Driehaus Capital Management
Illinois
-$401K -8,490 Closed
NICM
1312
Neo Ivy Capital Management
New York
-$358K -7,590 Closed
MIH
1313
Meitav Investment House
Israel
-$294K -6,220 Closed
TCM
1314
Tuttle Capital Management
Connecticut
-$290K -6,150 Closed
FAT
1315
First American Trust
California
-$276K -5,830 Closed
CJA
1316
C-J Advisory
California
-$274K -5,820 Closed
BPCE
1317
Bank Pictet & Cie (Europe)
Germany
-$241K -5,110 Closed
RIA
1318
Realta Investment Advisors
Delaware
-$236K -5,010 Closed
PFA
1319
Pinnacle Family Advisors
Missouri
-$236K -5,000 Closed
QC
1320
QCM Cayman
Texas
-$236K -5,000 Closed
JF
1321
JSF Financial
California
-$235K -4,970 Closed
AA
1322
AQR Arbitrage
Connecticut
-$227K -4,840 Closed
LGA
1323
Lebenthal Global Advisors
New York
-$135K -2,860 Closed
BWM
1324
Birchcreek Wealth Management
Ohio
-$96K -2,040 Closed
RA
1325
Rational Advisors
New York
-$95K -2,020 Closed

LRCX Hedge Fund Activity: Q1 2021 in Review

1,260 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in Lam Research (LRCX) for Q1 2021, worth a combined $70.6B — up 23% from $57.5B a quarter earlier.

Buyers outnumbered sellers: 185 funds opened new LRCX positions and 86 closed out — a net gain of 99 holders — while 416 added to existing stakes and 506 trimmed.

The largest buyer was DZ Bank, adding an estimated $611M. The largest seller was T. Rowe Price Associates, cutting an estimated $827M.

  • 1,260 institutional investors held Lam Research (LRCX) as of Q1 2021, up from 1,170 in Q4 2020.
  • Funds reported $70.6B of Lam Research stock for Q1 2021, up 23% quarter-over-quarter.
  • 185 funds opened new Lam Research positions in Q1 2021 and 86 closed out, a net change of +99 holders.
  • The largest Lam Research buyer in Q1 2021 was DZ Bank, an estimated $611M added.
  • The largest Lam Research seller in Q1 2021 was T. Rowe Price Associates, an estimated $827M sold.

Based on aggregated 13F filings for Q1 2021.