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Monolithic Power Systems
MPWR

Overview Fund Activity

508 hedge funds and large institutions have $15.6B invested in Monolithic Power Systems in 2020 Q4 according to their latest regulatory filings, with 123 funds opening new positions, 171 increasing their positions, 170 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
508
Holders Change
+75
Holders Change %
+17.32%
% of All Funds
9.01%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
123
Increased
171
Reduced
170
Closed
45
Calls
$63.7M
Puts
$25.1M
Net Calls
+$38.6M
Net Calls Change
+$36.2M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$673M
2
BlackRock
BlackRock
New York
$2.31B
3
State Street
State Street
Massachusetts
$516M
4
AllianceBernstein
AllianceBernstein
Tennessee
$210M
5
Neuberger Berman Group
Neuberger Berman Group
New York
$136M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$106M
2
GQG Partners
GQG Partners
Florida
$58.2M
3
WRCM
Whale Rock Capital Management
Massachusetts
$97.1M
4
EARNEST Partners
EARNEST Partners
Georgia
$177M
5
FCM
Frontier Capital Management
Massachusetts
$19.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Twin Tree Management
426
Twin Tree Management
Texas
$150K +$150K +409 New
LS
427
Livforsakringsbolaget Skandia
Sweden
$146K +$146K +400 New
S
428
Seeyond
France
$144K +$144K +394 New
QCG
429
Quadrant Capital Group
Ohio
$139K +$2.57K +7 +2%
SFS
430
Sowell Financial Services
Arkansas
$131K +$121K +330 +1,222%
Walleye Trading
431
Walleye Trading
New York
$121K -$412K -1,128 -77%
S
432
SignatureFD
Georgia
$115K -$11K -30 -9%
PWM
433
Perigon Wealth Management
California
$104K +$104K +284 New
DCM
434
Dupont Capital Management
Delaware
$98K -$44.4K -121 -31%
HFM
435
Harvest Fund Management
China
$96K -$488K -1,337 -84%
JFGIW
436
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$74K +$74K +203 New
Group One Trading
437
Group One Trading
Illinois
$71K +$71K +193 New
AS
438
Altshuler Shaham
Israel
$68K +$68K +185 New
HNB
439
Huntington National Bank
Ohio
$60K -$138K -374 -70%
IAIM
440
International Assets Investment Management
Florida
$55K +$55K +150 New
PWA
441
Phoenix Wealth Advisors
North Carolina
$55K +$55K +150 New
CFD
442
Creative Financial Designs
Indiana
$53K – – –
IA
443
IFP Advisors
Florida
$47K +$18.6K +51 +65%
GRP
444
Global Retirement Partners
California
$45K -$17.7K -48 -28%
NSB
445
Norway Savings Bank
Maine
$44K – – –
AIC
446
Archer Investment Corporation
Indiana
$39.9K +$39.9K +109 New
WOC
447
West Oak Capital
California
$37K – – –
FHC
448
First Horizon Corporation
Tennessee
$35K – – –
Carson Wealth (CWM LLC)
449
Carson Wealth (CWM LLC)
Nebraska
$34K – – –
MAM
450
Meeder Asset Management
Ohio
$30K -$530K -1,465 -95%
16 17
18
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