ISPECIMEN INC COM NEW

ISPECIMEN INC COM NEW is a security (CUSIP 45032V207) tracked across SEC portfolio filings. 10 institutional managers reported $87K on Form 13F as of 2026-06-30; 2 registered fund positions totaling $198 via N-PORT as of 2026-03-31.

Summary

Top institutional holders (Form 13F)

ManagerLocationValueShares
GEODE CAPITAL MANAGEMENT, LLCBOSTON, MA$49K313,098
JANE STREET GROUP, LLCNEW YORK, NY$9K55,631
UBS Group AGZurich, V8$8K53,744
CITADEL ADVISORS LLCMIAMI, FL$8K50,471
VANGUARD GROUP INCValley Forge, PA$8K29,407
StoneX Group Inc.New York, NY$3K19,710
Tower Research Capital LLC (TRC)NEW YORK, NY$1K6,651
IFP Advisors, IncTAMPA, FL$9858,000
BlackRock, Inc.New York, NY$4442,827
CONCOURSE FINANCIAL GROUP SECURITIES, INC.BIRMINGHAM, AL0

Top fund holders (N-PORT)

FundRegistrantValue% of fund
VANGUARD EXTENDED MARKET INDEX FUNDVANGUARD INDEX FUNDS$1940.00%
Blackstone Alternative Multi-Strategy FundBlackstone Alternative Investment Funds$40.00%

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