NASDAQ: SEICSei Investments Co Stock Ownership - Who owns Sei Investments Co?
Insider buying vs selling
Have Sei Investments Co insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Ryan Hicke | CHIEF EXECUTIVE OFFICER | 2025-08-19 | 17,500 | $49.63 | $868.53kBuy |
| Ryan Hicke | CHIEF EXECUTIVE OFFICER | 2025-08-19 | 35,000 | $88.30 | $3.09MSell |
| Ryan Hicke | CHIEF EXECUTIVE OFFICER | 2025-08-19 | 17,500 | $49.63 | $868.53kBuy |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-08-07 | 7,089 | $61.81 | $438.17kBuy |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-08-07 | 7,089 | $88.55 | $627.73kSell |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-08-05 | 684 | $61.81 | $42.28kBuy |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-08-05 | 684 | $88.69 | $60.66kSell |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-07-31 | 4,727 | $61.81 | $292.18kBuy |
| Michael Peterson | EXECUTIVE VICE PRESIDENT | 2025-07-31 | 4,727 | $88.51 | $418.39kSell |
| Mark Andrew Warner | Insider | 2025-07-29 | 5,000 | $49.63 | $248.15kBuy |
SEIC insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership
Be the first to know when SEIC insiders and whales buy or sell their stock.
SEIC Shareholders
What type of owners hold Sei Investments Co stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Alfred P. West Jr. | 49.16% | 60,771,090 | $5.26B | Insider |
| Thomas W. Smith | 9.26% | 11,448,682 | $990.31M | Insider |
| Vanguard Group Inc | 9.08% | 11,229,621 | $971.36M | Institution |
| Blackrock Inc | 7.44% | 9,202,020 | $795.97M | Institution |
| Loomis Sayles Co L P | 7.15% | 8,841,249 | $764.77M | Institution |
| Morgan Stanley | 4.56% | 5,634,328 | $487.37M | Institution |
| State Street Corp | 3.84% | 4,745,485 | $410.48M | Institution |
| Carmen Romeo | 3.56% | 4,402,769 | $380.84M | Insider |
| Bank Of America Corp | 2.56% | 3,160,636 | $273.40M | Institution |
| Beutel Goodman Co Ltd | 2.10% | 2,600,616 | $224.95M | Institution |
SEIC vs Asset Management Stocks
Sei Investments Co Stock Ownership FAQ
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletterWallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.