SPDR SERIES TRUST

DOSSIER · 13F Holders · Q2 2026

SPDR SERIES TRUST

10 institutions still hold SPDR SERIES TRUST as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 78464A958·10 13F holders·last filed Jun 30, 2026

Market cap

—

13F value held

$2.4B

visible holders

Holders

10

filers reporting

Concentration

31.06%

JPMORGAN CHASE & CO #1

top holder share

AI Holders Summary · Q2 2026

10 institutions reported SPDR SERIES TRUST in Q2 2026. JPMORGAN CHASE & CO leads at 31.1% of the visible book.

Top holders

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

Hide index funds / market makers / custodians(2 on this page)

#HolderValueShares% port.Quarter

01

JPMORGAN CHASE & CO

CIK 0000019617

$733M9.7M0.04%Q2 2026 02

Optiver Holding B.V.

CIK 0001859606· Market maker

$703M9.4M0.19%Q2 2026 03

SIMPLEX TRADING, LLC

CIK 0001488542

$315M3.2M0.18%Q2 2026 04

Cartenna Capital, LP

CIK 0001808928

$262M3.5M6.24%Q2 2026 05

IMC-Chicago, LLC

CIK 0001452861· Market maker

$240M3.1M0.06%Q2 2026 06

GROUP ONE TRADING LLC

CIK 0000932540

$99M1.3M0.14%Q2 2026 07

HRT FINANCIAL LP

CIK 0001475597

$5M54K0.02%Q4 2025 08

SG Americas Securities, LLC

CIK 0001313360

$2M448K0.00%Q1 2026 09

Itau Unibanco Holding S.A.

CIK 0001132597

$161K3K0.00%Q2 2026 10

CONCOURSE FINANCIAL GROUP SECURITIES, INC.