MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)
CUSIP: 609839105
Q4 2012 13F Holders as of 31 Dec 2012
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,915,757
- Total 13F shares
- 600
- Share change
- +150
- Total reported value
- $13,000
- Price per share
- $21.67
- Number of holders
- 1
- Value change
- +$3,250
- Number of buys
- 1
Quarterly Holders Quick Answers
What is CUSIP 609839105?
CUSIP 609839105 identifies MPWR - MONOLITHIC POWER SYSTEMS INC - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 609839105:
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 |
|---|---|---|---|---|---|---|---|---|
| RATIONAL ADVISORS, INC. |
13F
|
Company |
0%
|
450
|
$9,000 | — | 30 Sep 2012 |
Institutional Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q4 2012
As of 31 Dec 2012,
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) was held by
1 institutional
shareholder
that filed Form 13F with the SEC.
Together, they reported ownership of
600 shares.
The largest 1 holders included
HUNTINGTON ASSET ADVISORS, INC..
This page lists
1
institutional shareholders reporting positions in this security
for the Q4 2012 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2012 vs Q3 2012 Across Filers
Q3 2012 holders
1
Q4 2012 holders
1
Holder diff
0
| Investor | Q3 2012 Shares | Q4 2012 Shares | Share Diff | Share Chg % | Q3 2012 Value $ | Q4 2012 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.