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
Renaissance Technologies 154k $198k 100% Sep 2025
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Virtu Financial 63k $82k 100% Sep 2025
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Geode Capital Management 42k $54k 182% Sep 2025
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Scientech Research 30k $38k 100% Sep 2025
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Vanguard Group 29k $38k 100% Sep 2025
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Jane Street 20k $26k 100% Sep 2025
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BlackRock 2.8k $3.6k 0% Sep 2025
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Tower Research Capital 2.4k $3.0k -62% Sep 2025
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FMR 300.00 $387.000000 100% Sep 2025
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SBI Securities 4.00 $5.000000 -43% Sep 2025
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Sachetta 2.00 $3.000000 0% Sep 2025
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Who sold out of Ispecimen?

Fund or Company Name Date Sold Shares Held Valued At
Citadel Advisors Jun 2025 20k $19k
UBS Group Jun 2025 14k $14k
XTX Topco Jun 2025 10k $9.9k