Welcome to our dedicated page for Sei Invts Co SEC filings (Ticker: SEIC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
SEI Investments Company (NASDAQ: SEIC) files a range of documents with the U.S. Securities and Exchange Commission that provide detail on its operations as a global provider of financial technology, operations, and asset management services. This SEC filings page brings together SEI’s Forms 10-K and 10-Q when available, along with current reports on Form 8-K and other disclosures, to help investors understand the company’s financial condition, governance, and significant corporate events.
Recent Form 8-K filings illustrate the types of information SEI reports. One 8-K dated December 17, 2025 discloses the resignation of the company’s founder, who established SEI in 1968 and served as chief executive officer for more than 50 years, from the Board and officer roles, and notes his appointment as non-voting Chairman Emeritus. The same filing reports a semi-annual dividend declaration. Other 8-Ks describe the Board’s approval of an increase in the stock repurchase program, the announcement of quarterly financial and operating results, and the furnishing of Investor Day and earnings presentations.
Filings also document strategic transactions, such as the June 30, 2025 8-K reporting the close of Aquiline Capital Partners’ acquisition of SEI’s Family Office Services business. These disclosures help investors track how SEI adjusts its business mix while continuing to focus on financial technology, operations, and asset management services. Together with annual and quarterly reports, they provide context on SEI’s segments, assets under management, administration and advice, and its relationships with financial institutions, asset managers, asset owners, and financial advisors as described in public materials.
On Stock Titan, SEIC filings are updated from the SEC’s EDGAR system, and AI-powered summaries can assist in highlighting key points from lengthy documents. Users can quickly identify items such as dividend and share repurchase authorizations, leadership and governance changes, and strategic transactions. Access to Form 4 insider transaction reports, along with 10-K and 10-Q filings when available, allows investors to review executive and director trading activity and to study SEI’s detailed financial statements, risk factors, and management discussions with additional AI-generated explanations.
SEI Investments officer Philip McCabe reported selling 15,000 shares of common stock in an open-market transaction. The shares were sold at a weighted average price of $91.82 per share, with individual sale prices ranging from $91.50 to $92.15.
After the sale, McCabe directly holds 54,884.45 shares of SEI Investments common stock. He also indirectly holds 2,738.9939 shares through the company's Employee Stock Purchase Plan, reflecting the acquisition of 297.3305 shares since his most recent prior Form 4 filing.
SEI Investments Company officer Sanjay Sharma reported option exercises and share sales in the company’s common stock. On April 23, 2026, he exercised options to acquire a total of 25,000 shares at an exercise price of $49.63 per share.
On the same date, he sold 25,000 shares in open-market transactions, including 1,559 shares at $90.73 per share and 23,441 shares at $90.08 per share, with footnotes noting weighted-average prices over specified ranges. Following these transactions, he held 39,828.992 shares directly.
The filing also shows 2,653.7771 shares held indirectly through an Employee Stock Purchase Plan, reflecting an acquisition of 284.5759 shares since his most recent prior Form 4.
SEI Investments executive vice president Michael Peterson reported an option exercise paired with a same‑day stock sale. He exercised options to acquire 10,000 shares of common stock at $48.47 per share, then sold 10,000 shares in an open‑market transaction at $90.00 per share.
Following these transactions, Peterson holds 20,148 SEI Investments common shares directly and 362.2978 shares indirectly through an Employee Stock Purchase Plan. The indirect balance reflects the acquisition of 91.5124 shares through the plan since his most recent Form 4 filing.
Morgan Stanley Smith Barney LLC Executive Financial Services submitted a notice under Form 144 to sell 20,000 shares of Common Stock. The filing lists two tranches from Previously Exercised Options: 8,000 and 12,000 shares. Shares outstanding were 122,248,132 as of 04/23/2026.
SEI Investments Company reported strong first-quarter 2026 results with broad-based growth. Revenue rose 13% year over year to $622.2 million, while income from operations increased 21% to $189.5 million. Diluted EPS reached $1.40, up 20% from the prior-year quarter.
On a non-GAAP basis, adjusted EPS was $1.44, up 21%, and adjusted income from operations grew 24% with the adjusted operating margin improving to 32%. Assets under management were $554.1 billion, and administration, platform, and advisement assets totaled $1.336 trillion. SEI also repurchased 2.6 million shares for $208.3 million.
SEI Investments Company is asking shareholders to approve three main items at its 2026 virtual annual meeting: elect three directors through 2029, endorse executive pay on an advisory basis, and ratify KPMG as auditor for 2026.
The proxy highlights strong 2025 results, including record revenue of $2.3B, operating income of $150M, and diluted EPS of $5.63, up from $4.41 in 2024. SEI returned about $740M to shareholders via dividends and repurchases, buying roughly 7.5M shares for $616.2M.
The board, now chaired by independent director Carl Guarino, remains classified and is expanding committee mandates to cover human capital, governance, and risk. Compensation is heavily performance-based, with about 93% of CEO and 83% of other named executive pay tied to incentives, options, and RSUs, supported by stock ownership and clawback policies.
SEI Investments director and CEO Ryan Hicke filed an amended insider report to correct the number of shares held through the company’s 401(k) plan. The filing shows he now indirectly holds 15,167.785 shares of common stock via the 401(k) plan as of the reported date.