Plaintiffs Ruth E. Ivanescu and Chloe Ivanescu accuse Arkadios Wealth Advisors LLC of ignoring red flags while their portfolio allegedly declined sharply. Their November 3, 2026 federal complaint is in the U.S. District Court for the Middle District of Florida under docket 6:26-cv-02575. The complaint names Gustavo Carlo Sanchez Nazario, CRD 5946258. It alleges one account held 52.79 percent in a single stock, far above the firm’s 3.00 percent recommended allocation. The household portfolio allegedly fell from about $16.62 million to roughly $2.936 million during 2022. These are unproven allegations. No court has ruled.
Haselkorn & Thibaut, P.A., operating as Investment Fraud Lawyers, reviewed the public docket, regulatory records, and complaint reporting.
The federal filing
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Ruth E. Ivanescu and Chloe Ivanescu filed a 45-page complaint on November 3, 2026. The case is in the U.S. District Court for the Middle District of Florida under docket 6:26-cv-02575. It includes a jury demand and nine counts.
The claims arise under the Investment Advisers Act of 1940, Florida securities statutes, and common law. The plaintiffs seek at least $10 million plus punitive damages, rescission, advisory-fee repayment, and interest.
Alleged concentration and portfolio decline
The complaint says Arkadios Wealth took control in January 2022. Within six months, one account allegedly held 52.79 percent in a single speculative micro-cap stock. The firm’s own report listed a 3.00 percent recommended allocation and allegedly called the stock an excluded holding.
The plaintiffs allege no advisor recommended selling or trimming the position. They also allege no written diversification plan existed. The complaint further alleges that no supervisor, compliance officer, or committee was alerted.
The household portfolio allegedly declined from about $16.62 million in January 2022 to about $2.936 million by year-end. That is a drop of about $13.684 million, or roughly 82.33 percent.
| Metric | Value |
|---|---|
| Concentration | 52.79% |
| Recommended allocation | 3.00% |
| Multiple of recommendation | Over 17 times |
| Portfolio value January 2022 | $16.62 million |
| Portfolio value year-end 2022 | $2.936 million |
| Arithmetic decline | $13.684 million |
| Percentage decline | 82.33% |
Overconcentration is a warning sign. Read more about concentration risk and broker negligence. Year-end reviews can reveal hidden problems. See our guide on year-end portfolio red flags.
Advisor background and disclosure record
Gustavo Carlo Sanchez Nazario, also known as Gustavo Sanchez, has CRD number 5946258. He currently works with Zafiro, CRD 331335. He was registered with Arkadios Capital, CRD 282710, as a broker from September 2021 through February 2022. His investment adviser registration with Arkadios Wealth Advisors, CRD 288863, ran from March 2022 through April 2024.
The complaint alleges Arkadios Wealth hired Sanchez in September 2021 despite prior disclosure events. These included a customer arbitration, a discharge, and an open Florida regulatory proceeding.
| Disclosure event | Date | Status or outcome |
|---|---|---|
| UBS customer dispute No. 18-02866 | Filed August 14, 2018 | Settled March 3, 2020 for $70,000 |
| Raymond James discharge | May 12, 2020 | Alleges policy violations |
| Florida OFR Case No. 108241-S | Initiated September 15, 2021 | Final order March 30, 2022; $10,000 fine and cease-and-desist |
| Arkadios Wealth employment ended | April 2024 | Firm ended relationship, according to InvestmentNews |
The Florida regulator found Sanchez rendered investment advice without required associated-person registration. He neither admitted nor denied the allegations but consented to findings. The UBS arbitration involved overconcentration in Puerto Rico municipal bonds. Sanchez denied those allegations.
The concentrated issuer and SEC chronology
A separate Florida state-court complaint identifies the concentrated stock as Kalera. That related case was filed December 30, 2025, in the Ninth Judicial Circuit. InvestmentNews did not identify the issuer in its report.
U.S. Securities and Exchange Commission (SEC) filings show Kalera’s board approved a 1-for-100 reverse split on November 2, 2022. It became effective December 23, 2022. Kalera, Inc., an indirect wholly owned subsidiary of Kalera Public Limited Company, filed a voluntary Chapter 11 petition on April 4, 2023. The case is in the Southern District of Texas under case number 23-90290. The federal complaint alleges the plaintiffs’ remaining shares became worthless.
FINRA arbitration and legal claims
The plaintiffs filed a Financial Industry Regulatory Authority (FINRA) arbitration on September 17, 2026. Case number 26-02114 is pending and names both Arkadios Capital and Arkadios Wealth Advisors. The alleged damages are $10 million. The claim includes breach of fiduciary duty.
InvestmentNews reports that FINRA stated Arkadios Wealth was not a member under its jurisdiction. The firm allegedly declined to participate. A FINRA arbitration lawyer can explain whether arbitration or federal court is the right forum.
The complaint also alleges that in August 2023, approximately $774,000 in stock and municipal bonds were sold. The proceeds allegedly funded a $2.5 million fixed indexed annuity for a 69-year-old widow. Sanchez allegedly said he would earn about $20,000. The complaint alleges his actual compensation was materially greater. Funds from the daughter’s account were allegedly combined with the widow’s funds, and an incorrect address allegedly blocked carrier correspondence.
What investors should know
Advisory firms should have processes to identify and review concentrated positions. Internal allocation guidelines do not themselves establish a legal limit. The complaint alleges Arkadios Wealth failed to escalate the concentration.
Investors who suspect misconduct should preserve account statements and correspondence. Time limits apply to investment claims. Prompt review can help investors assess potential claims and applicable deadlines.
How we help investors recover losses
Haselkorn & Thibaut, P.A., operating as Investment Fraud Lawyers, represents investors in FINRA arbitration and securities litigation. Our partners are former Wall Street defense attorneys. We use that insider knowledge to advocate for individual investors. We work on a no-recovery, no-fee basis.
If you believe a financial advisor overconcentrated your account, call us at 1-888-885-7162 for a free case review. Visit InvestmentFraudLawyers.com to learn more.
Frequently asked questions
What is Arkadios accused of in the federal lawsuit?
The complaint alleges Arkadios Wealth Advisors LLC ignored red flags and allowed one account to hold 52.79 percent of a single stock. The firm allegedly failed to trim the position, escalate to supervisors, or follow allocation guidelines.
Who is the advisor named in the Arkadios overconcentration lawsuit?
The advisor is Gustavo Carlo Sanchez Nazario, also known as Gustavo Sanchez, CRD 5946258. The complaint names him as the registered representative who allegedly managed the accounts.
How much did the plaintiffs’ portfolio allegedly decline?
The household portfolio allegedly fell from about $16.62 million to about $2.936 million during 2022. That is an arithmetic decline of roughly $13.684 million, or about 82.33 percent.
Can investors still pursue a claim if the underlying stock lost value?
Yes. Investors may have claims for unsuitable recommendations, failure to supervise, breach of fiduciary duty, and other misconduct. A securities attorney can review the facts.
Sources
- InvestmentNews report
- Justia docket 6:26-cv-02575
- FINRA BrokerCheck summary
- FINRA BrokerCheck PDF
- SEC IAPD report
- Florida state-court complaint
- SEC reverse-split Form 8-K
- SEC Chapter 11 Form 8-K
Past results do not guarantee future outcomes. This page is for informational purposes only and does not constitute legal advice. No attorney-client relationship is formed by reading this content. Each case is different, and recovery depends on the specific facts and circumstances of your claim.