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RMBS Institutional Ownership

Top institutional (13F) holders of RMBS and 5%+ (13D/G) positions, sourced from SEC EDGAR.

Institutional owners
52
Institutional value
$9.94B
Top holder
BlackRock, Inc.

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Top holders

HolderFiledValue
BlackRock, Inc.holding companyAug 7, 2026$1.85B
FMR LLCinvestment advisorAug 13, 2026$1.39B
Invesco Ltd.holding companyAug 14, 2026$880.39M
Vanguard Portfolio Managementinvestment advisorAug 13, 2026$805.53M
Vanguard Capital Managementinvestment advisorAug 13, 2026$647.03M
STATE STREET CORPORATIONholding companySep 22, 2026$519.5M
T. Rowe Price Associates, Inc.investment advisorAug 14, 2026$442.62M
JPMORGAN CHASE & COholding companyAug 12, 2026$260.99M
GEODE CAPITAL MANAGEMENT, LLCinvestment advisorNov 6, 2026$243.26M
Norges BankotherAug 12, 2026$203.44M
MORGAN STANLEYholding companyAug 13, 2026$191.71M
Dimensional Fund Advisors LPinvestment advisorNov 4, 2026$188.61M
Neuberger Berman Group LLCinvestment advisorOct 27, 2026$173.45M
BANK OF AMERICA CORP /DE/holding companyAug 14, 2026$161.77M
SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisorAug 14, 2026$154.1M
AQR CAPITAL MANAGEMENT LLCinvestment advisorAug 14, 2026$152.48M
CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisorAug 14, 2026$147.23M
JANE STREET GROUP, LLCholding companyAug 14, 2026$143.03M
Bank of New York Mellon Corpholding companyNov 5, 2026$129.08M
GOLDMAN SACHS GROUP INCinvestment advisorAug 14, 2026$127.55M
NORTHERN TRUST CORPinvestment advisorAug 13, 2026$125.99M
CITADEL ADVISORS LLCinvestment advisorSep 1, 2026$116.51M
D. E. Shaw & Co., Inc.investment advisorAug 14, 2026$98.19M
Clearbridge Investments, LLCinvestment advisorAug 13, 2026$78.27M
MILLENNIUM MANAGEMENT LLCinvestment advisorAug 14, 2026$68.19M

5%+ holders

Current stakes of 5% or more from Schedule 13D and 13G filings. A joint filing shows once, under its lead filer.

No current 5%+ holders of RMBS on file.

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.