13F Insight
DOSSIER · 13F Holders · Q2 2026ETF · Exchange Traded Fund
XBI

SS SPDR S&P BIOTECH ETF

997 institutions still hold SS SPDR S&P BIOTECH ETF as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 78464A870·Exchange Traded Fund·997 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$19.4B
visible holders
Holders
997
filers reporting
Concentration
14.84%
BNP PARIBAS FINANCIAL MARKETS #1
top holder share
AI Holders Summary · Q2 2026

997 institutions reported XBI in Q2 2026. BNP PARIBAS FINANCIAL MARKETS leads at 14.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$2.9B16.8M1.00%Q2 202602
GOLDMAN SACHS GROUP INC
CIK 0000886982
$2.4B15.2M0.21%Q2 202603
CITIGROUP INC
CIK 0000831001
$1.9B11.8M0.62%Q2 202604
MORGAN STANLEY
CIK 0000895421
$1.7B10.8M0.09%Q2 202605
BANK OF AMERICA CORP /DE/
CIK 0000070858
$1.7B10.6M0.11%Q2 202606
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$1.5B9.3M2.08%Q2 202607
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1.4B9.1M0.11%Q2 202608
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$933M7.3M0.12%Q1 202609
CITADEL ADVISORS LLC
CIK 0001423053
$765M6.3M0.11%Q4 202510
WELLS FARGO & COMPANY/MN
CIK 0000072971
$555M3.5M0.09%Q2 202611
UBS Group AG
CIK 0001610520
$552M3.5M0.07%Q2 202612
PEAK6 LLC
CIK 0001389958
$545M3.4M1.12%Q2 202613
BARCLAYS PLC
CIK 0000312069
$517M3.3M0.10%Q2 202614
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$451M2.8M0.16%Q2 202615
Jefferies Financial Group Inc.
CIK 0000096223
$299M2.3M2.05%Q1 202616
JPMORGAN CHASE & CO
CIK 0000019617
$286M1.8M0.02%Q2 202617
CANADA PENSION PLAN INVESTMENT BOARD
CIK 0001283718
$278M1.8M0.15%Q2 202618
Jain Global LLC
CIK 0002024579
$276M2.2M1.14%Q1 202619
Walleye Trading LLC
CIK 0001388391
$273M1.7M0.31%Q2 202620
Squarepoint Ops LLC
CIK 0001642575
$244M1.5M0.27%Q2 2026
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