Former LPL Financial CEO Dan Arnold Joins Stirlingshire as Executive Chairman

Arnold will oversee strategy and advisor recruitment at the AI-native wealth platform, which debuts its operating system next week.

By the Family Office Real Estate Daily Desk·Monday, September 14, 2026·1 min read

Editorial summary of reporting byWealthManagement.com Our editorial standards →

The answer · checked against WealthManagement.com

What is Dan Arnold doing after being fired from LPL Financial?

Dan Arnold, terminated as president and CEO of LPL Financial in October 2024, has joined New York-based Stirlingshire Investments as executive chairman of the board. Arnold will focus on strategic oversight, advisor recruitment, operations, and strategic partnerships. Stirlingshire plans to launch its AI-native operating platform, Stirling One, at the Future Proof Festival next week.

Key facts

Dan Arnold, former president and CEO of LPL Financial, has joined Stirlingshire Investments as executive chairman of the board, according to Stirlingshire.
Stirlingshire Investments is a New York-based wealth management platform with its own proprietary technology that has both registered investment advisor and broker/dealer entities.
Stirlingshire plans to launch Stirling One, its artificial intelligence-native operating platform for wealth management, at the Future Proof Festival next week.
Stirling One provides onboarding, portfolio management, trading, rebalancing, tax optimization, compliance, reporting, CRM, communications and AI-powered tools, according to Stirlingshire.
Advisors who join Stirlingshire get free access to the Stirling One platform and keep 100% of their payout, with Apex Fintech Solutions used for custody.
LPL Financial's board fired Arnold in October 2024 for violating the company's respectful workplace policies, and in December 2024 LPL entered into a settlement with Arnold under which he would retain about 48,000 stock options valued at $12 million.

Former LPL Financial CEO Dan Arnold Joins Stirlingshire as Executive Chairman — Image: editorial illustration · Story sourced from WealthManagement.com

Dan Arnold, who was terminated as president and CEO of LPL Financial in 2024, has joined Stirlingshire Investments as executive chairman of the board. Arnold will work with the New York wealth management platform's executive leadership team on strategic oversight, advisor recruitment, operations and strategic partnerships.

Stirlingshire plans to launch Stirling One, its artificial intelligence-native operating platform for wealth management, at the Future Proof Festival next week. The platform provides onboarding, portfolio management, trading, rebalancing, tax optimization, compliance, reporting, CRM, communications and AI-powered tools.

The firm has both registered investment advisor and broker-dealer entities and uses Apex Fintech Solutions for custody. Advisors who join get free access to the Stirling One platform and keep 100% of their payout, a model Stirlingshire says differs from traditional wealth management firms.

Arnold joined LPL in 2007 after spending 12 years leading UVEST, a broker-dealer that was acquired by LPL. He initially served as a divisional president of LPL's institution services business and was named CEO of the company in 2016, when then-Chairman and CEO Mark Casady announced his retirement.

Under his tenure, LPL's total return to shareholders was 537%. He led LPL through several acquisitions, including National Planning Holdings, Crown Capital Securities and Boenning & Scattergood.

In October 2024, LPL revealed its board of directors had fired Arnold for violating the company's respectful workplace policies. A board-approved investigation by an outside law firm found Arnold made statements to employees that violated LPL's Code of Conduct. He resigned from the board, and Managing Director and Chief Growth Officer Rich Steinmeier became CEO.

In December 2024, LPL entered into a settlement with Arnold, under which he would retain about 48,000 stock options valued at $12 million. Founder and CEO Steven Woods said Arnold's reputation, leadership experience and relationships are unparalleled in the industry.

The Deployment Angle

Family Office Real Estate Daily Desk · our analysis, not the source's

Family offices evaluating direct stakes in emerging wealth-tech platforms should view this hire through two lenses: operational credibility and reputational overhang. Arnold delivered a 537% total return to LPL shareholders over eight years, demonstrating platform-scaling expertise. His willingness to join an untested AI-native competitor suggests he sees structural margin expansion in zero-fee, full-payout models that traditional custodians cannot match without cannibalizing their own economics.

The cost arithmetic is stark. If Stirlingshire can deliver enterprise-grade custody, compliance and portfolio management at zero direct cost to advisors while taking only indirect revenue from asset-based fees or payment for order flow, it compresses the 20 to 40 basis points that legacy platforms extract. For a family office considering co-investment, that implies either exceptional unit economics or a land-grab subsidy model dependent on future pricing power. Underwrite which scenario applies before committing capital.

The October 2024 termination for workplace policy violations is not immaterial. Any minority or co-GP investment carries reputational risk if Arnold remains the public face of the platform and further conduct issues emerge. Diligence should include reviewing the outside law firm's findings, assessing board governance at Stirlingshire, and pricing in the probability that institutional limited partners or large RIA recruits avoid the platform on cultural grounds. A discounted entry valuation may not compensate for constrained exit optionality if the leadership liability persists.

Questions this story answers

01Why was Dan Arnold fired from LPL Financial?

LPL Financial's board of directors fired Arnold in October 2024 for violating the company's respectful workplace policies. A board-approved investigation by an outside law firm found Arnold had made statements to employees that violated LPL's Code of Conduct. Arnold resigned from the board, and Rich Steinmeier, Managing Director and Chief Growth Officer, became CEO.

02What is Stirling One and when does it launch?

Stirling One is Stirlingshire Investments' artificial intelligence-native operating platform for wealth management. The platform provides onboarding, portfolio management, trading, rebalancing, tax optimization, compliance, reporting, CRM, communications and AI-powered tools. Stirlingshire plans to launch Stirling One at the Future Proof Festival next week.

03What role will Dan Arnold play at Stirlingshire Investments?

Arnold has joined Stirlingshire Investments as executive chairman of the board and will work with the company's executive leadership team on strategic oversight. According to Stirlingshire, Arnold will use his experience to help with advisor recruitment, operations, strategic partnerships and scaling the firm.

04What was Dan Arnold's track record at LPL Financial?

Arnold joined LPL in 2007 after spending 12 years leading UVEST, a broker/dealer acquired by LPL. He was named CEO of LPL in 2016 when then-Chairman and CEO Mark Casady announced his retirement. Under Arnold's tenure, LPL's total return to shareholders was 537%.

05How does Stirlingshire's model differ from traditional wealth management firms?

Stirlingshire claims to have a different model from traditional wealth management firms. Advisors who join get free access to the Stirling One platform and keep 100% of their payout. The firm has both registered investment advisor and broker/dealer entities and uses Apex Fintech Solutions for custody.

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Original reporting

WealthManagement.com

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