Alan Lowenthal portfolio
DemocratFormer member
House of Representatives · California · 1,059 trades
- 1,059
- Trades
- Latest filing
- RUN
- Most traded
Updated December 21, 2022 · Source: Clerk of the House
Short answer: On leaving office in 2023, Alan Lowenthal (Former Member of Congress from California) had 28 positions in stocks and options, reported together at up to $1.8M, mostly in financials (20%). The largest is Microsoft, reported at up to $130K.
All of Alan Lowenthal's positions
| Stock | Sector | Amount | Latest transaction |
|---|---|---|---|
 MSFTMicrosoft Corporation | Technology | up to $130K | Purchase |
 DISWalt Disney Company | Communication | up to $100K | No trade since 2012 |
 AMZNAmazon.com, Inc. | Consumer | up to $80K | Purchase |
 BLKBlackRock, Inc. | Financials | up to $80K | Sale |
 GOOGAlphabet Inc. (Class C) | Communication | up to $80K | Sale |
 JPMJP Morgan Chase & Co. | Financials | up to $80K | Purchase |
 NEENextEra Energy, Inc. | Utilities | up to $80K | Sale |
 SCIService Corporation International | Consumer | up to $80K | Purchase |
 SPGIS&P Global Inc. | Financials | up to $80K | Purchase |
 TMUST-Mobile US, Inc. | Communication | up to $80K | Sale |
 VRSKVerisk Analytics, Inc. | Industrials | up to $80K | Purchase |
WCNWaste Connections, Inc. Common Shares | Utilities | up to $80K | Purchase |
 AMTAmerican Tower Corporation | Real Estate | up to $66K | Sale |
 BXThe Blackstone Group Inc. | Financials | up to $66K | Sale |
 AAPLApple Inc. | Technology | up to $65K | Sale |
 AZNAstraZeneca PLC - American Depositary Shares | Health Care | up to $65K | Sale |
 BABoeing Company | Industrials | up to $65K | Purchase |
 GTLSChart Industries, Inc. | Materials | up to $65K | Purchase |
 JNJJohnson & Johnson | Health Care | up to $65K | Sale |
 MAMastercard Incorporated | Financials | up to $65K | Sale |
 ZTSZoetis Inc. (Class A) | Health Care | up to $65K | Purchase |
 BIPCBrookfield Infrastructure Partners LP (Class A) Subordinate Voting Shares | Utilities | up to $50K | Sale |
 ATVIActivision Blizzard, Inc | Other | up to $30K | Purchase |
 NVDANVIDIA Corporation | Technology | up to $17K | Sale |
 RUNSunrun Inc. | Technology | up to $17K | Purchase |
 CCICrown Castle International Corp. | Real Estate | up to $16K | Sale |
 BIPBrookfield Infrastructure Partners LP Limited Partnership Units | Utilities | up to $15K | Sale |
 IBMInternational Business Machines Corporation | Technology | up to $15K | Sale |
What members say
From 16,781 filings to 221
16,781congressional trades reported in the past 1.5 years
Experienced traders on our team check every trade
221shared with members since March 2025
Less than 1.5% of filings make the cut.
We check every filing. You get the trades worth acting on.
In the app you only see the trades our team selects after checking them, explained in plain language.
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Frequently asked questions
Questions about Alan Lowenthal
What stocks does Alan Lowenthal own?
According to the termination report for 2023, Alan Lowenthal (Former Member of Congress from California) has 28 stock positions. The largest is Microsoft.
What sectors does Alan Lowenthal invest in?
According to the termination report for 2023, Alan Lowenthal (Former Member of Congress from California)'s portfolio is mostly in financials (20%), communication (16%) and technology (14%). The percentages cover all 28 positions, using the midpoint of each reported amount class.
How do you estimate the value of Alan Lowenthal's portfolio?
A filing gives no exact amount per position, only an upper bound, for example up to $25M. So we show that upper bound for each position. Together the positions are reported at up to $1.8M. Only for the split by sector do we use the midpoint.
What is the difference between Alan Lowenthal's portfolio and trades?
The portfolio is the position at one moment: on leaving office in 2023, from the termination report for 2023. Trades are the purchases and sales, which must be reported within weeks. What was bought or sold after that is in Alan Lowenthal's disclosed stock trades.
Where does Wolf of Washington get its data?
Wolf of Washington builds and maintains its own database of stock trades by members of Congress: more than 102,000 trades by more than 350 members of Congress, from 2012 through October 28, 2026, updated every business day.
The trades on this page come from that database, which records the official filings with the Clerk of the House. Compiled by Wolf of Washington from the official filings. We show filings through November 3, 2026.
From all those trades, experienced traders on our team pick the ones worth acting on. Of the 16,781 congressional trades reported in the past 1.5 years, we shared 221 with members since March 2025.
The positions come from the termination report for 2023, filed April 19, 2023. Trades after that are not included; they are under the overview.
For each position we show the upper bound of the reported amount. Only for the split by sector do we use the midpoint of each amount class.
An open upper bound, such as "Over $50 million", has no upper limit: we count it as its lower bound and call it a minimum.
Source: the annual financial disclosure report filed with the Clerk of the House.
Information only, not investment advice. Past performance does not guarantee future results. All figures come from public filings by members of the U.S. Congress; amounts are estimates based on the reported ranges.