Quick Takeaways
- Michael Larson has 5 issuer positions tracked on this page.
- Estimated disclosed ownership value: $26,469,841.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Michael Larson
- Location
- Kirkland, WA
- Summary
- The estimated net worth of Michael Larson is at least $26,469,841 dollars as of 17 Apr 2026. Michael Larson is the Director of REPUBLIC SERVICES, INC. and owns shares of REPUBLIC SERVICES, INC. (RSG) stock worth about $21.19M. Michael Larson is the Director of ECOLAB INC. and owns shares of ECOLAB INC. (ECL) stock worth about $4.99M. Michael Larson is the Director of WESTERN ASSET INFLATION-LINKED INCOME FUND and owns shares of WESTERN ASSET INFLATION-LINKED INCOME FUND (WIA) stock worth about $168K. Michael Larson is the Director of WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND and owns shares of WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND (WIW) stock worth about $120.7K.
- Signature
- /s/ Lauren McKeon, Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Michael Larson and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: REPUBLIC SERVICES, INC. ($21,191,236).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Michael Larson
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| RSG | REPUBLIC SERVICES, INC. | Director | $21,191,236 | 15 Apr 2026 | ||
| ECL | ECOLAB INC. | Director | $4,989,848 | 31 Mar 2026 | ||
| WIA | WESTERN ASSET INFLATION-LINKED INCOME FUND | Director | $168,017 | 27 Sep 2023 | ||
| WIW | WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND | Director | $120,740 | 27 Sep 2023 | ||
| FMX | MEXICAN ECONOMIC DEVELOPMENT INC | Director | 16 Mar 2026 |
Insider Transactions Reported by Michael Larson:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.