Stock Ownership/IBB

ISHARES TR (IBB): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in IBB. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
15
13F filers
Aggregate Value
$396.3M
Across holders
Last Price
$212.53
2026-08-24
Sector
—
GICS
Quarterly fund activity13 increased2 reduced2 exited
Full exits: CITADEL ADVISORS LLC, MARSHALL WACE, LLP
Institutional Holders of IBB
↗
15 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund1.59M$302.0M76.2%0.2%Added+$196.0MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund146K$27.8M7.0%0.0%Added$-73.0MQ2 2026
ExodusPoint Capital Management, LP
CIK 0001736225
Hedge Fund96K$18.3M4.6%0.1%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund69K$13.1M3.3%0.0%Reduced$-60.9MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund52K$9.9M2.5%0.0%Added+$6.6MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund47K$9.0M2.3%0.0%Added+$7.7MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund24K$4.5M1.1%0.0%Added+$174KQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund22K$4.2M1.1%0.0%Added+$3.0MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund17K$3.2M0.8%0.0%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund12K$2.4M0.6%0.0%Added+$792KQ2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$302.0M· 76.2% of total· 0.2% port· 1.59M sh· +$196.0M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$27.8M· 7.0% of total· 0.0% port· 146K sh· $-73.0M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$18.3M· 4.6% of total· 0.1% port· 96K sh· — QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$13.1M· 3.3% of total· 0.0% port· 69K sh· $-60.9M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$9.9M· 2.5% of total· 0.0% port· 52K sh· +$6.6M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$9.0M· 2.3% of total· 0.0% port· 47K sh· +$7.7M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$4.5M· 1.1% of total· 0.0% port· 24K sh· +$174K QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$4.2M· 1.1% of total· 0.0% port· 22K sh· +$3.0M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$3.2M· 0.8% of total· 0.0% port· 17K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$2.4M· 0.6% of total· 0.0% port· 12K sh· +$792K QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$609K· 0.2% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$445K· 0.1% of total· 0.0% port· 2K sh· +$14K QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$326K· 0.1% of total· 0.0% port· 2K sh· $-13K QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$305K· 0.1% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$224K· 0.1% of total· 0.0% port· 1K sh· — QoQ· Q2 2026
1–10 of 15
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