MONOLITHIC POWER SYSTEMS, INC.
Ownership & governance
Executives 5Directors 7Avg age 64Avg tenure 13y
MH
Michael Hsing
Chief Executive Officer
Age 66Since 1997-08-21Profile →
+11
Executives5
MH
Michael Hsing→
Chief Executive Officer
Age 66Since 1997-08-21
RD
Robert Dean
Director of Finance/CFO
Age 60Since 2026-02-26
DX
De Ming Xiao
Chief Operating Officer
Age 63Since 2007-12-31
TB
Tony Balow
Investor Relations Contact
—Since 2023-08-31
AC
Allen Chen
Corporate Officer/Principal
—Since 2022-12-31
Board of directors7
MH
Michael Hsing→
Chairman
Age 66Since 2010-07-07
VL
Victor Lee→
Director/Board Member
Age 69Since 2006-08-31
HC
Herbert Chang→
Director/Board Member
Age 63Since 1999-08-31
JZ
Jeff Zhou→
Director/Board Member
Age 71Since 2010-02-01
EE
Eugen Josef Elmiger→
Director/Board Member
Age 62Since 2012-10-24
CM
Carintia Martinez→
Director/Board Member
Age 60Since 2021-05-26
EW
Eileen Wynne→
Director/Board Member
Age 60Since 2023-02-06
Shareholders4
| Name | Stake | Shares |
|---|---|---|
| BlackRock Advisors LLC | 9.859 % | 4,843,794 |
| Fidelity Management & Research Co. LLC | 8.958 % | 4,400,831 |
| Vanguard Capital Management LLC | 6.276 % | 3,083,449 |
| Vanguard Portfolio Management LLC | 5.122 % | 2,516,492 |
Catalog · 2026-07-09
Proxy officers23
| Name | Role | Since | Shares |
|---|---|---|---|
| Michael Hsing | Chairman | 2010-07-07 | - |
| Bernie Blegen | Director or executive officer | — | 87,015 |
| Bernie Blegen | Director or executive officer | — | 87,015 |
| Carintia Martinez | Director/Board Member | 2021-05-26 | - |
| Deming Xiao | Director or executive officer | — | 260,723 |
| Deming Xiao | Director or executive officer | — | 260,723 |
| Eileen Wynne | Director or executive officer | 2023-02-01 | 1,153 |
| Eileen Wynne | Director or executive officer | 2023-02-01 | 1,153 |
Proxy · as of 2026-07-09
Group companies
| Name | Category |
|---|---|
| MPS International Ltd. | — |
| MPS International Ltd. | — |
Institutional (13F)
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Fund membership
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Street consensus
Consensus strong buyMean target 1,839.8Range 1,575–2,100Analysts 15
1,575Mean 1,839.82,100
- Strong buy 2
- Buy 13
- Hold 2
Broker actions40 of 248
| Firm | Action | To | Target | Date |
|---|---|---|---|---|
| StoneX | Initiated | Buy | 1,800 | 2026-09-03 |
| Wells Fargo | Maintained | Overweight | 1,800 | 2026-07-31 |
| Truist Securities | Maintained | Buy | 1,889 | 2026-07-31 |
| Keybanc | Maintained | Overweight | 2,100 | 2026-07-31 |
| Rosenblatt | Maintained | Neutral | 1,575 | 2026-07-31 |
| Needham | Maintained | Buy | 2,000 | 2026-07-31 |
| Wells Fargo | Maintained | Overweight | 1,700 | 2026-07-20 |
| TD Cowen | Maintained | Buy | 1,850 | 2026-05-01 |
| Wells Fargo | Maintained | Overweight | 1,860 | 2026-05-01 |
| Keybanc | Maintained | Overweight | 2,000 | 2026-05-01 |
| Rosenblatt | Maintained | Neutral | 1,575 | 2026-05-01 |
| Needham | Maintained | Buy | 1,750 | 2026-05-01 |
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.