| Ameritrade Holding Corporation |
| TA's original investment was in Datek Online Holdings Corp., a pioneer in the online brokerage indus... |
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| Andover.Net |
| Andover.Net is a leading Internet content provider focusing on the growing Linux community. Andover.... |
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| Creditex, Inc. |
| Creditex, Inc. is a leading provider of electronic execution services in the credit derivatives mark... |
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| Direct Hit Technologies, Inc. |
| Direct Hit is a second-generation search engine company that provides results to its OEM partners, a... |
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| Instinet Group Incorporated |
| TA's original investment was in Island ECN, a pioneer in electronic marketplaces, which was the seco... |
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| PhotoDisc, Inc. |
| PhotoDisc, Inc. is a leading supplier of high quality, royalty-free digital stock images to the prof... |
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