Jonathan Jackson portfolio
DemocratIn office
House of Representatives · Illinois · 211 trades
- 211
- Trades
- Latest filing
- IBM
- Most traded
Updated October 19, 2026 · Source: Clerk of the House
Short answer: At the end of 2025, Jonathan Jackson (Member of Congress from Illinois) had 26 positions in stocks and options, reported together at up to $2.6M, mostly in technology (40%). The 3 largest are Cardinal Health, Inc. Common Stock, Parker-Hannifin Corporation Common Stock and Shopify Inc. - Class A Subordinate Voting Shares, each reported at up to $265K.
All of Jonathan Jackson's positions
| Stock | Sector | Amount | Latest transaction |
|---|---|---|---|
 CAHCardinal Health, Inc. | Health Care | up to $265K | Purchase |
 PHParker-Hannifin Corporation | Industrials | up to $265K | Purchase |
 SHOPShopify Inc. (Class A) Subordinate Voting Shares | Technology | up to $265K | Sale |
 MSFTMicrosoft Corporation | Technology | up to $250K | Sale |
 NVDANVIDIA Corporation | Technology | up to $250K | Purchase |
 HIGHartford Financial Services Group, Inc. | Financials | up to $115K | No trade since 2023 |
 IBMInternational Business Machines Corporation | Technology | up to $115K | Sale |
 MCKMcKesson Corporation | Health Care | up to $115K | Sale |
 AMEAMETEK, Inc. | Industrials | up to $100K | Purchase |
 MARMarriott International | Consumer | up to $100K | Purchase |
 PANWPalo Alto Networks, Inc. | Technology | up to $100K | Sale |
 TMUST-Mobile US, Inc. | Communication | up to $100K | Sale |
 VVisa Inc. | Financials | up to $100K | Sale |
 EMEEMCOR Group, Inc. | Industrials | up to $65K | Purchase |
 JPMJP Morgan Chase & Co. | Financials | up to $65K | Purchase |
 ORLYO'Reilly Automotive, Inc. | Consumer | up to $65K | Sale |
 THCTenet Healthcare Corporation | Health Care | up to $65K | Sale |
 CPNGCoupang, Inc. | Consumer | up to $50K | Sale |
 PLTRPalantir Technologies Inc. | Technology | up to $50K | Sale |
 SPGSimon Property Group, Inc. | Real Estate | up to $50K | Purchase |
 AMZNAmazon.com, Inc. | Consumer | up to $15K | Sale |
 AVGOBroadcom Inc. | Technology | up to $15K | No trade since 2023 |
 CWCurtiss-Wright Corporation | Industrials | up to $15K | No trade since 2023 |
 HOODRobinhood Markets, Inc. | Financials | up to $15K | Sale |
 WMBWilliams Companies, Inc. | Energy | up to $15K | Sale |
 WMTWalmart Inc. | Consumer | 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 Jonathan Jackson
What stocks does Jonathan Jackson own?
According to the annual report for 2025, Jonathan Jackson (Member of Congress from Illinois) has 26 stock positions. The largest are Cardinal Health, Inc. Common Stock, Parker-Hannifin Corporation Common Stock and Shopify Inc. - Class A Subordinate Voting Shares.
What sectors does Jonathan Jackson invest in?
According to the annual report for 2025, Jonathan Jackson (Member of Congress from Illinois)'s portfolio is mostly in technology (40%), health care (17%) and industrials (17%). The percentages cover all 26 positions, using the midpoint of each reported amount class.
How do you estimate the value of Jonathan Jackson'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 $2.6M. Only for the split by sector do we use the midpoint.
What is the difference between Jonathan Jackson's portfolio and trades?
The portfolio is the position at one moment: the end of 2025, from the annual report for 2025. Trades are the purchases and sales, which must be reported within weeks. What was bought or sold after that is in Jonathan Jackson'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 annual report for 2025, filed April 27, 2026. 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.