Stock Ownership/IWB

ISHARES TR (IWB): Ownership & Insider Activity

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

Reported Holders
15
13F filers
Aggregate Value
$394.2M
Across holders
Last Price
$418.37
2026-08-24
Sector
—
GICS
Quarterly fund activity6 increased7 reduced2 exited
Full exits: Grantham, Mayo, Van Otterloo & Co. LLC, SHAW D E & CO INC
Institutional Holders of IWB
↗
15 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund239K$97.8M24.8%0.0%Added+$87.0MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund210K$85.9M21.8%0.0%Reduced$-127.8MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund148K$60.8M15.4%0.1%Added+$8.4MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund134K$55.0M14.0%0.1%Reduced$-126.9MQ2 2026
CAMBRIDGE ASSOCIATES LLC /MA/ /ADV
CIK 0000733986
Hedge Fund124K$50.9M12.9%0.7%Unchanged+$0Q2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund43K$17.5M4.4%0.0%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund31K$12.6M3.2%0.0%Reduced$-37.4MQ2 2026
ICONIQ Capital, LLC
CIK 0001569709
Family Office12K$5.1M1.3%0.1%Reduced$-244KQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund8K$3.4M0.9%0.0%Added—Q2 2026
Fisher Asset Management, LLC
CIK 0000850529
Institutional Manager5K$2.0M0.5%0.0%Reduced$-55KQ2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$97.8M· 24.8% of total· 0.0% port· 239K sh· +$87.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$85.9M· 21.8% of total· 0.0% port· 210K sh· $-127.8M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$60.8M· 15.4% of total· 0.1% port· 148K sh· +$8.4M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$55.0M· 14.0% of total· 0.1% port· 134K sh· $-126.9M QoQ· Q2 2026
CAMBRIDGE ASSOCIATES LLC /MA/ /ADVUnchanged
Hedge Fund
$50.9M· 12.9% of total· 0.7% port· 124K sh· +$0 QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$17.5M· 4.4% of total· 0.0% port· 43K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$12.6M· 3.2% of total· 0.0% port· 31K sh· $-37.4M QoQ· Q2 2026
ICONIQ Capital, LLCReduced
Family Office
$5.1M· 1.3% of total· 0.1% port· 12K sh· $-244K QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$3.4M· 0.9% of total· 0.0% port· 8K sh· — QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$2.0M· 0.5% of total· 0.0% port· 5K sh· $-55K QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$1.1M· 0.3% of total· 0.0% port· 3K sh· +$61K QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$640K· 0.2% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$567K· 0.1% of total· 0.0% port· 1K sh· $-2.6M QoQ· Q2 2026
Bridgewater Advisors Inc.Unchanged
Hedge Fund
$549K· 0.1% of total· 0.0% port· 1K sh· +$0 QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$329K· 0.1% of total· 0.0% port· 803 sh· — QoQ· Q2 2026
1–10 of 15
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