Who owns ISPECIMEN INC?

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Analyze quarterly positions in Ispecimen with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Ispecimen stock

Who bought or sold ISPECIMEN INC this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Geode Capital Management 313k $49k 653% Mar 2026
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Jane Street 56k $8.7k 295% Mar 2026
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UBS Group 54k $8.4k 734% Mar 2026
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Citadel Advisors 51k $7.9k 100% Mar 2026
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Vanguard Group 29k $7.6k 0% Dec 2025
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Vanguard Fiduciary Trust 28k $4.4k 100% Mar 2026
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Intl Fcstone 20k $3.1k 100% Mar 2026
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Susquehanna International 15k $3.9k 100% Dec 2025
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Jump Financial 11k $2.7k 100% Dec 2025
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Tower Research Capital 6.7k $1.7k 183% Dec 2025
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BlackRock 2.8k $444.121700 0% Mar 2026
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Vanguard Capital Management 1.2k $193.961600 100% Mar 2026
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SBI Securities 19.00 $3.000100 375% Mar 2026
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Sachetta 2.00 $1.000000 0% Mar 2026
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Who sold out of Ispecimen?

Fund or Company Name Date Sold Shares Held Valued At
Renaissance Technologies Sep 2025 154k $198k
Virtu Financial Sep 2025 63k $82k
FMR Sep 2025 300.00 $387.000000