13F Insight
DOSSIER · 13F Holders · Q1 2026ETF · Exchange Traded Fund
IYR

ISHARES US REAL ESTATE ETF

513 institutions still hold ISHARES US REAL ESTATE ETF as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 464287739·Exchange Traded Fund·513 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$3.7B
visible holders
Holders
513
filers reporting
Concentration
13.43%
JANE STREET GROUP, LLC #1
top holder share
AI Holders Summary · Q1 2026

513 institutions reported IYR in Q1 2026. JANE STREET GROUP, LLC leads at 13.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$498M5.3M0.06%Q1 202602
BARCLAYS PLC
CIK 0000312069
$416M4.4M0.10%Q1 202603
MORGAN STANLEY
CIK 0000895421
$361M3.8M0.02%Q1 202604
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$351M3.7M0.04%Q1 202605
CIBC Bancorp USA Inc.
CIK 0001711924
$281M3.0M0.38%Q1 202606
CITADEL ADVISORS LLC
CIK 0001423053
$180M1.9M0.03%Q4 202507
WOLVERINE TRADING, LLC
CIK 0000927337
$174M1.8M0.13%Q3 202508
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$171M1.8M0.08%Q1 202609
GOLDMAN SACHS GROUP INC
CIK 0000886982
$155M1.6M0.02%Q1 202610
Ilmarinen Mutual Pension Insurance Co
CIK 0001661580
$153M1.6M1.21%Q1 202611
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$144M1.5M0.02%Q1 202612
UBS Group AG
CIK 0001610520
$132M1.4M0.02%Q1 202613
BANK OF AMERICA CORP /DE/
CIK 0000070858
$122M1.3M0.01%Q1 202614
SBI Okasan Asset Management Co.Ltd.
CIK 0001535128
$106M1.0M3.48%Q2 202615
CITIGROUP INC
CIK 0000831001
$98M1.0M0.04%Q1 202616
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$93M984K0.08%Q1 202617
STIFEL FINANCIAL CORP
CIK 0000720672
$90M956K0.08%Q1 202618
ROYAL BANK OF CANADA
CIK 0001000275
$69M733K0.01%Q1 202619
BlackRock, Inc.
CIK 0002012383
$60M638K0.00%Q1 202620
Sumitomo Mitsui DS Asset Management Company, Ltd
CIK 0001411530
$56M546K0.39%Q2 2026
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