Quick Takeaways
- Mark A. Ernst has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $3,171,995.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Mark A. Ernst
- Location
- Brookfield, WI
- Summary
- The estimated net worth of Mark A. Ernst is at least $3,171,995 dollars as of 13 Jun 2025. Mark A. Ernst is the Director of LendingTree, Inc. and owns shares of LendingTree, Inc. (TREE) stock worth about $2.5M. Mark A. Ernst is the Director of Fidelity National Information Services, Inc. and owns shares of Fidelity National Information Services, Inc. (FIS) stock worth about $668.6K.
- Signature
- /s/ Heather Enlow-Novitsky, as Attorney-in-Fact for Mark A. Ernst
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Mark A. Ernst 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: LendingTree, Inc. ($2,503,408).
- 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 Mark A. Ernst
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| TREE | LendingTree, Inc. | Director | $2,503,408 | 11 Jun 2025 | ||
| FIS | Fidelity National Information Services, Inc. | Director | $668,587 | 19 Dec 2022 | ||
| AVTA | AVANTAX, INC. | Director | 27 Nov 2023 |
Insider Transactions Reported by Mark A. Ernst:
| 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.