Security key
609839105
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)
CUSIP: 609839105
Q1 2014 13F Holders as of 31 Mar 2014
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 49,129,186
- Total 13F shares
- 37,700,139
- Share change
- +519,525
- Total reported value
- $1,461,102,651
- Put/Call ratio
- 60%
- Price per share
- $38.77
- Number of holders
- 148
- Value change
- +$22,829,601
- Number of buys
- 68
- Number of sells
- 75
Report period
Q1 2014
Institutions
148
Top holders
10
MPWR full security history
Newer quarter: Q2 2014
Previous quarter: Q4 2013
MONOLITHIC POWER SYSTEMS INC SEC filings
MONOLITHIC POWER SYSTEMS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 609839105
Recent filing periods:
Top shareholders of MPWR - MONOLITHIC POWER SYSTEMS INC - Common Stock (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 |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13F
|
Company |
8.4%
|
4,140,291
|
$143,502,000 | — | 31 Dec 2013 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.5%
|
2,205,527
|
$76,444,000 | — | 31 Dec 2013 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
4.2%
|
2,082,594
|
$72,183,000 | — | 31 Dec 2013 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
4.2%
|
2,072,425
|
$71,830,000 | — | 31 Dec 2013 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
4%
|
1,946,491
|
$67,465,000 | — | 31 Dec 2013 | |
| BlackRock Fund Advisors |
13F
|
Company |
4%
|
1,944,963
|
$67,412,000 | — | 31 Dec 2013 | |
| FRONTIER CAPITAL MANAGEMENT CO LLC |
13F
|
Company |
3.3%
|
1,600,322
|
$55,467,000 | — | 31 Dec 2013 | |
| OppenheimerFunds, Inc. |
13F
|
Company |
3.1%
|
1,537,490
|
$53,289,000 | — | 31 Dec 2013 | |
| COLUMBIA WANGER ASSET MANAGEMENT LLC |
13F
|
Company |
2.6%
|
1,261,000
|
$43,706,000 | — | 31 Dec 2013 | |
| TURNER INVESTMENTS LLC |
13F
|
Company |
1.9%
|
944,678
|
$32,742,000 | — | 31 Dec 2013 | |
| BlackRock Institutional Trust Company, N.A. |
13F
|
Company |
1.9%
|
919,852
|
$31,882,000 | — | 31 Dec 2013 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.8%
|
899,111
|
$31,163,000 | — | 31 Dec 2013 | |
| STATE STREET CORP |
13F
|
Company |
1.6%
|
776,418
|
$26,911,000 | — | 31 Dec 2013 | |
| MANAGED ACCOUNT ADVISORS LLC |
13F
|
Company |
1.5%
|
757,192
|
$26,244,000 | — | 31 Dec 2013 | |
| Clearbridge Investments, LLC |
13F
|
Company |
1.4%
|
691,583
|
$23,970,000 | — | 31 Dec 2013 | |
| LOOMIS SAYLES & CO L P |
13F
|
Company |
1.2%
|
606,452
|
$21,019,000 | — | 31 Dec 2013 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
1.2%
|
605,395
|
$20,983,000 | — | 31 Dec 2013 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.1%
|
542,354
|
$18,797,000 | — | 31 Dec 2013 | |
| COLUMBUS CIRCLE INVESTORS |
13F
|
Company |
1.1%
|
537,392
|
$18,626,000 | — | 31 Dec 2013 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1%
|
499,173
|
$17,302,000 | — | 31 Dec 2013 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.94%
|
460,509
|
$15,962,000 | — | 31 Dec 2013 | |
| HIGHLAND CAPITAL MANAGEMENT LP |
13F
|
Company |
0.89%
|
437,394
|
$15,160,000 | — | 31 Dec 2013 | |
| EATON VANCE MANAGEMENT |
13F
|
Company |
0.89%
|
436,755
|
$15,138,000 | — | 31 Dec 2013 | |
| Cupps Capital Management, LLC |
13F
|
Company |
0.84%
|
412,827
|
$14,308,000 | — | 31 Dec 2013 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.8%
|
392,167
|
$13,593,000 | — | 31 Dec 2013 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.75%
|
369,010
|
$12,790,000 | — | 31 Dec 2013 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.74%
|
364,096
|
$12,620,000 | — | 31 Dec 2013 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.72%
|
355,000
|
$12,304,000 | — | 31 Dec 2013 | |
| NORGES BANK |
13F
|
Company |
0.66%
|
322,680
|
$11,184,000 | — | 31 Dec 2013 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.53%
|
259,839
|
$9,006,000 | — | 31 Dec 2013 | |
| Pier Capital, LLC |
13F
|
Company |
0.48%
|
234,425
|
$8,125,000 | — | 31 Dec 2013 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.47%
|
231,254
|
$8,015,000 | — | 31 Dec 2013 | |
| TEACHER RETIREMENT SYSTEM OF TEXAS |
13F
|
Company |
0.47%
|
229,633
|
$7,959,000 | — | 31 Dec 2013 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.46%
|
225,284
|
$7,808,343 | — | 31 Dec 2013 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.46%
|
224,886
|
$7,795,000 | — | 31 Dec 2013 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.45%
|
219,578
|
$7,611,000 | — | 31 Dec 2013 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.43%
|
213,097
|
$7,386,000 | — | 31 Dec 2013 | |
| Nationwide Fund Advisors |
13F
|
Company |
0.43%
|
210,748
|
$7,305,000 | — | 31 Dec 2013 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.42%
|
207,086
|
$7,178,000 | — | 31 Dec 2013 | |
| Empire Capital Management, L.L.C. |
13F
|
Company |
0.41%
|
200,000
|
$6,932,000 | — | 31 Dec 2013 | |
| Nichols Asset Management LLC |
13F
|
Company |
0.4%
|
196,757
|
$6,820,000 | — | 31 Dec 2013 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.4%
|
195,732
|
$6,635,000 | — | 31 Dec 2013 | |
| Kingdom Ridge Capital, LLC |
13F
|
Company |
0.39%
|
191,400
|
$6,634,000 | — | 31 Dec 2013 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.37%
|
183,757
|
$6,368,000 | — | 31 Dec 2013 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.35%
|
173,344
|
$6,008,000 | — | 31 Dec 2013 | |
| TIAA CREF INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.31%
|
150,197
|
$5,206,000 | — | 31 Dec 2013 | |
| BlackRock Investment Management, LLC |
13F
|
Company |
0.24%
|
119,852
|
$4,154,000 | — | 31 Dec 2013 | |
| G2 Investment Partners Management LLC |
13F
|
Company |
0.24%
|
118,486
|
$4,107,000 | — | 31 Dec 2013 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.23%
|
111,860
|
$3,875,000 | — | 31 Dec 2013 | |
| Robeco Schweiz AG |
13F
|
Company |
0.23%
|
111,000
|
$3,791,000 | — | 31 Dec 2013 |
Institutional Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q1 2014
As of 31 Mar 2014,
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) was held by
148 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
37,700,139 shares.
The largest 10 holders included
FMR LLC, VANGUARD GROUP INC, ADAGE CAPITAL PARTNERS GP LLC, BlackRock Fund Advisors, EARNEST PARTNERS LLC, Citadel Advisors LLC, FRONTIER CAPITAL MANAGEMENT CO LLC, OPPENHEIMER FUNDS INC, COLUMBIA WANGER ASSET MANAGEMENT LLC, and BlackRock Institutional Trust Company, N.A..
This page lists
148
institutional shareholders reporting positions in this security
for the Q1 2014 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2014 vs Q4 2013 Across Filers
Q4 2013 holders
142
Q1 2014 holders
148
Holder diff
6
| Investor | Q4 2013 Shares | Q1 2014 Shares | Share Diff | Share Chg % | Q4 2013 Value $ | Q1 2014 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.