Welcome to our dedicated page for SEI INVESTMENTS 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 filings document operating results, investor communications, governance matters and capital actions for a Nasdaq-listed financial technology, operations and asset management company. Recent Form 8-K reports furnish quarterly earnings releases, earnings presentations and Regulation FD investor materials tied to SEI's operating performance and business positioning.
The company's definitive proxy materials cover board structure, executive compensation, equity awards and shareholder governance disclosures. Other material-event filings document executive employment arrangements, board leadership changes and stock repurchase authorizations. SEIC filings also identify its common stock, par value $0.01 per share, as registered on The Nasdaq Stock Market.
SEI Investments executive Sanjay Sharma exercised employee stock options covering 20,000 shares of common stock at an exercise price of $71.1200 per share and, on July 24, 2026, sold 20,000 shares at a weighted-average price of $99.3294 (range $99.09–$99.75). The options were received as employment compensation. He also reports 2,653.7771 shares of common stock held indirectly through an Employee Stock Purchase Plan.
SEI Investments executive Sneha S. Shah, EVP & Chief AI Strategist & Head of SEI Next, reported an insider transaction involving 3,746 shares of Common Stock on July 24, 2026. Code F indicates these shares were withheld to satisfy exercise price or tax liability at $96.73 per share. After this disposition, Shah directly holds 14,092 SEI shares and indirectly holds 220.5625 shares through an Employee Stock Purchase Plan.
SEI Investments Company reported strong operating growth for the quarter ended June 30, 2026, with total revenues of $641,617 thousand, up from $559,601 thousand a year earlier. Income from operations rose to $197,016 thousand, though income before taxes declined to $253,185 thousand because 2025 included a sizeable gain on a divested business.
For the first six months of 2026, revenues reached $1,263,800 thousand and income from operations was $386,502 thousand. Net income attributable to SEI was $195,658 thousand for the quarter and $370,145 thousand year-to-date, with diluted EPS of $1.59 and $2.99, respectively.
Operating cash flow for the first half increased to $347,367 thousand, supporting $320,659 thousand of share repurchases (3,847,000 shares) and $63,045 thousand in dividends. Total assets were $3,324,338 thousand and equity $2,535,872 thousand at June 30, 2026, reflecting the ongoing impact of the Stratos and EMI acquisitions and associated goodwill and intangible assets.
SEI Investments Co executive Sneha S. Shah, EVP & Head–New Business Ventures, reports initial beneficial ownership. Shah holds 17,838.0000 shares of SEI common stock directly, largely from prior awards received as employment compensation, and 220.5625 shares indirectly through an Employee Stock Purchase Plan. Shah also holds multiple option awards covering an aggregate 82,000 shares of common stock at exercise prices between $62.0000 and $86.5800 per share, many of which vest only if specified adjusted earnings-per-share performance targets are achieved after multi‑year periods.
SEI Investments Company reported strong second-quarter 2026 results. Revenue was approximately $641.6 million, up 15% from a year earlier, with income from operations rising 33% to $197.0 million and operating margin improving to 31%. Net income attributable to SEI Investments was $195.7 million and diluted EPS was $1.59, both lower than the prior year when results included a large gain on a business sale. On a non-GAAP basis, adjusted income from operations increased 36% to $207.0 million, adjusted diluted EPS rose 38% to $1.66, and adjusted operating margin reached 32%.
Business growth was broad-based: Investment Managers revenue grew 17% and operating profit 25%, Private Banks revenue grew 11% and operating profit 39%, Investment Advisors revenue grew 30% and operating profit 22%, while Institutional Investors revenue increased 1% and operating profit declined 2%. Ending assets under management increased 9.5% during the quarter to $606.7 billion, and combined administration, platform, and advisement assets were $1.41 trillion. Net sales events totaled $43.5 million in the quarter and $110.6 million year to date, and SEI repurchased 1.3 million shares for $112.4 million at an average price of $86.92.
SEI Investments Co. Chairman Emeritus Alfred P. West Jr. reported open-market sales of 57,332 shares of SEI common stock on June 26 and June 29, 2026. The reported sale prices were based on weighted-average trade prices ranging from about $86.60 to $88.37 per share.
After these transactions, West directly holds 6,818,451 shares of SEI common stock, indicating that the sales represent a relatively small portion of his overall position.
SEI Investments Company director William Doran reported an open-market sale of 5,000 shares of Common Stock on June 9, 2026 at $90.50 per share. After this transaction, he directly owns 618,802 shares of SEI Investments common stock.