ChartMill•2026-04-23
Top gainers and losers in the S&P500 index during Thursday's after-hours session.MPWR — Monolithic Power Systems Inc
NASDAQ · Semiconductors · Semiconductors
$1592.17+67.36%Market cap54.94B
- Latest Close
- $1,592.17
- 30-Day Move
- +67.4%
- Market Cap
- $54.9B
- Shares Outstanding
- 49,120,000
- P/E Ratio
- 88.4
- P/B Ratio
- 12.3
Analyst consensus: Buy · 25 analysts
NASDAQ:MPWRSemiconductors / SemiconductorsDelayed public snapshot
Monolithic Power Systems Inc
A read-only Alphactor snapshot forMonolithic Power Systems Inc. It uses the same research structure as the app, but with delayed data and shallow depth so search visitors can evaluate the stock before signing up.
Snapshot as of2026-04-23
Topline snapshot
Latest Close
$1,592.17
30-Day Move
+67.4%
Market Cap
$54.9B
Shares Outstanding
49,120,000
P/E Ratio
88.4
P/B Ratio
12.3
Not investment advice. Signals and scores shown here are model outputs derived from historical data, not recommendations. Past performance does not guarantee future results. Do your own research before trading. Full disclaimer
Chart snapshot
$1592.17
+67.4%last 90 delayed daily bars
Market cap$54.9B
90D High
$1597.76
90D Low
$906.33
Avg Volume
634,111
What stands out
Gross margin is running at 55.2%, which gives a quick read on operating quality before you open the full model.
Net margin is 22.3%, useful for comparing MPWR against peers in Semiconductors.
MPWR is up 67.4% over the last 30 trading days shown on this page.
Latest operating income is $200M, which helps anchor the headline ratios with an actual earnings figure.
Research snapshot
Composite Fair Value
$297.38
Rule of 40
50.2%
Dark Pool Short %
61.0%
Fundamentals snapshot
Latest Close
$1,592.17
30-Day Move
+67.4%
Market Cap
$54.9B
Shares Outstanding
49,120,000
P/E Ratio
88.4
P/B Ratio
12.3
ROE
17.6%
ROA
14.8%
Gross Margin
55.2%
Operating Margin
26.1%
Net Margin
22.3%
Debt / Equity
0
Current Ratio
5.91
Dividend Yield
76.0%
Latest Revenue
$751M
Financial statement snapshot
Revenue
$751M
Gross Profit
$414M
Operating Income
$200M
Net Income
$176M
Gross Margin
5518.0%
Net Margin
2227.0%
Current Ratio
5.91
Debt / Equity
0.00
Valuation snapshot
Fair Value
$297.38
Upside / Downside
-81.3%
Signal
Overvalued
Implied Growth
23.1%
DCF
$418.61
EPV
$167.51
EV/Rev
$306.02
Growth Assumption
15.9%
Discount Rate
8.2%
Terminal Growth
2.0%
Base FCF
$663M
Valuation spread
Current Price
$1592.17
Composite Fair Value
$297.38
DCF
$418.61
EPV
$167.51
EV/Rev
$306.02
After signup
The full valuation workspace goes deeper
Adjust DCF growth, discount, and terminal assumptions instead of relying on one static snapshot.
Open the deeper balance-sheet and cash-flow views to inspect debt, liquidity, and cash generation line by line.
Compare multiple valuation models against peers and save your own thesis instead of re-reading a fixed public state.
High growth priced in
Quality snapshot
Altman Z
52.37
Safe
Piotroski
6
Moderate (4-6)
Cash Conversion
1.35x
Rule of 40
50.2%
Strong
Annual financial history
Annual performance mix
| Period | Revenue | Operating Income | Net Income | Free Cash Flow |
|---|---|---|---|---|
| 2022-12-31 | $1.8B | $527M | $438M | $188M |
| 2023-12-31 | $1.8B | $482M | $427M | $581M |
| 2024-12-31 | $2.2B | $539M | $1.6B | $624M |
| 2025-12-31 | $2.8B | $729M | $621M | $663M |
After signup
The app opens the full statement deep dive
Extend the history well beyond this public snapshot to inspect longer cycles and regime changes.
Move from summary lines into detailed balance-sheet and cash-flow rows for working capital, debt, and capex analysis.
Cross-link statement changes with alerts, watchlists, and saved research workflows after signup.
News snapshot
ChartMill•2026-04-23
Thursday's after hours session: top gainers and losersYahoo•2026-04-23
Tradr Set to Launch Leveraged ETFs on AXTI, CPNG, MPWR and STXYahoo•2026-04-23
A Look At Monolithic Power Systems (MPWR) Valuation As Earnings Optimism Lifts Investor AttentionYahoo•2026-04-23
Cadence Design to Release Q1 Earnings: Here's What to ExpectAfter signup
The full sentiment workspace adds context
Go past the public headlines into fuller article history, source cross-checks, and deeper narrative tracking.
Tie news into alerts, watchlists, and conviction changes instead of browsing one static batch of stories.
Insider activity snapshot
Buy Value
$0
Sell Value
$340M
Buys
0
Sells
89
Buy Value
$0
Sell Value
$340M
Buy/Sell Ratio
0.00x
After signup
The full app goes deeper on insider behavior
Inspect longer insider history, recurring buyers and sellers, and the broader transaction context beyond this snapshot.
Continue into deeper institutional and alternative-data views once you sign up.
Recent insider transactions
| Date | Name | Type | Shares | Price |
|---|---|---|---|---|
| 2026-04-08 | Tseng Saria | Sell | 120 | $1321.94 |
| 2026-04-08 | Tseng Saria | Sell | 840 | $1319.25 |
| 2026-04-08 | Tseng Saria | Sell | 4,244 | $1312.82 |
| 2026-04-08 | Tseng Saria | Sell | 1,279 | $1308.30 |
| 2026-04-08 | Tseng Saria | Sell | 800 | $1302.52 |
| 2026-04-08 | Tseng Saria | Sell | 400 | $1292.08 |
| 2026-04-08 | Tseng Saria | Sell | 120 | $1287.12 |
| 2026-04-08 | Tseng Saria | Sell | 240 | $1279.55 |
ETF holders snapshot
| ETF | Shares | Weight | As Of |
|---|---|---|---|
| Fidelity Select Portfolios-Select Semiconductors Portfolio | 1,563,767 | 0.03% | 2026-02-28 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 1,428,557 | 0.03% | 2025-12-31 |
| VANGUARD INDEX FUNDS-Vanguard 500 Index Fund | 1,208,455 | 0.02% | 2025-12-31 |
| Invesco QQQ Trust, Series 1 | 1,019,026 | 0.02% | 2026-02-28 |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund | 990,613 | 0.02% | 2025-12-31 |
| iShares Trust-iShares Semiconductor ETF | 782,915 | 0.02% | 2026-02-28 |
| Fidelity Securities Fund-Fidelity Blue Chip Growth Fund | 614,256 | 0.01% | 2026-02-28 |
| Fidelity Concord Street Trust-Fidelity 500 Index Fund | 609,677 | 0.01% | 2026-02-28 |
After signup
The deeper ownership view shows who is leaning in
Open richer institutional and holder diffs to see position changes across filings instead of one static snapshot.
Use those ownership shifts alongside conviction and alerts in the full app workflow.
Institutional holders snapshot
Coatue Management
Filed 2025-08-14
--
--
Two Sigma Advisers
Filed 2025-05-15
--
--
Vanguard Group
Filed 2025-11-07
$5.6B
+2.3%
BlackRock
Filed 2024-08-13
$4.9B
--
FMR LLC (Fidelity)
Filed 2026-02-17
$3.6B
+11.6%
Invesco
Filed 2026-02-19
$1.3B
+25.9%
Geode Capital Management
Filed 2026-02-09
$1.2B
+3.3%
Dark-pool activity snapshot
Analyst consensus?
Rating(?)
4.2
Consensus
BuyTarget Mean(?)
—
Target High(?)
—
Target Low(?)
—
Analysts
25
For informational and educational purposes only. Not financial advice. Learn more
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