Form D · Other Investment Fund

Ellington Strategic Mortgage Institutional Fund, L.P.

Old Greenwich, CT · CIK 0001467439

Offering snapshot reported Feb 23, 2026 · SEC filing

Reported sold
$807M
Indefinite offering
Investors reported
19
Form D · investor count
Minimum accepted
$1M
Reported outside-investor minimum
First sale
Jun 15, 2009
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$404M$807MJun 30, 2009: $70,000,000.00Jun 30, 2009Jun 30, 2010: $101,334,336.00Mar 1, 2011: $254,352,121.00Mar 1, 2012: $202,210,000.00Mar 1, 2013: $293,697,777.00Feb 28, 2014: $320,297,777.00Feb 27, 2015: $320,297,777.00Feb 29, 2016: $341,297,777.00Feb 16, 2017: $356,697,777.00Feb 16, 2018: $356,697,777.00Feb 19, 2019: $485,776,482.00Feb 19, 2020: $485,776,482.00Feb 19, 2021: $565,658,232.00Feb 22, 2022: $664,858,232.00Feb 21, 2023: $709,659,432.00Feb 21, 2024: $735,119,432.00Feb 21, 2025: $787,968,874.00Feb 23, 2026: $807,092,182.00Feb 23, 2026

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

  • Reported sold$787,968,874 → $807,092,182
  • Reported investors18 → 19

Filing history

Scroll to see all columns →

FiledFiling typeReported soldChange vs linked filingInvestorsSource
Feb 23, 2026Amendment$807,092,182$19,123,308vs Feb 21, 202519SEC filing
Feb 21, 2025Amendment$787,968,874$52,849,442vs Feb 21, 202418SEC filing
Feb 21, 2024Amendment$735,119,432$25,460,000vs Feb 21, 202318SEC filing
Feb 21, 2023Amendment$709,659,432$44,801,200vs Feb 22, 202218SEC filing
Feb 22, 2022Amendment$664,858,232$99,200,000vs Feb 19, 202112SEC filing
Feb 19, 2021Amendment$565,658,232$79,881,750vs Feb 19, 202012SEC filing
Feb 19, 2020Amendment$485,776,482$0vs Feb 19, 201911SEC filing
Feb 19, 2019Amendment$485,776,482$129,078,705vs Feb 16, 201811SEC filing
Feb 16, 2018Amendment$356,697,777$0vs Feb 16, 201711SEC filing
Feb 16, 2017Amendment$356,697,777$15,400,000vs Feb 29, 201611SEC filing
Feb 29, 2016Amendment$341,297,777$21,000,000vs Feb 27, 201510SEC filing
Feb 27, 2015Amendment$320,297,777$0vs Feb 28, 20149SEC filing
Feb 28, 2014Amendment$320,297,777$26,600,000vs Mar 1, 20138SEC filing
Mar 1, 2013Amendment$293,697,777$91,487,777vs Mar 1, 20127SEC filing
Mar 1, 2012Amendment$202,210,000-$52,142,121vs Mar 1, 20117SEC filing
Mar 1, 2011Amendment$254,352,121$153,017,785vs Jun 30, 20105SEC filing
Jun 30, 2010Amendment$101,334,336$31,334,336vs Jun 30, 20093SEC filing
Jun 30, 2009Initial$70,000,000No comparison2SEC filing

Offering details

Securities
Equity, Pooled investment fund
Exemptions
06b, 3C, 3C.1
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-132338
No commission was paid by the Issuer.

Source: Form D, filed Feb 23, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

ELLINGTON STRATEGIC MORTGAGE INSTITUTIONAL FUND, L.P.

Investment adviser: ELLINGTON MANAGEMENT GROUP, L.L.C.

Gross asset value
$640M
Beneficial owners
10
ADV minimum commitment
$1M

Reported in Form ADV on Aug 14, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator U.S. BANCORP FUND SERVICES, LLC HACKENSACK, New Jersey, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP NEW YORK, New York, United States
Custodian BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No
Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No
Custodian MORGAN STANLEY & CO. LLC NEW YORK, New York, United States Related to adviser: No
Custodian U.S. BANK NATIONAL ASSOCIATION CINCINNATI, Ohio, United States Related to adviser: No
Custodian WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

J.P. MORGAN SECURITIES LLC
SEC 8-35008

MORGAN STANLEY & CO. LLC
SEC 8-15869

WELLS FARGO SECURITIES, LLC
SEC 8-22947

Filing source

Form ADV 2110528 · Aug 14, 2026 · Schedule D 7.B.(1), fund 805-8397633828

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
Philip A. Barach Executive
Richard Brounstein Executive
Michael E. Cahill Executive
Olivier Cojot Executive
Olivier Cojot Goldberg Executive
Joel A. Damiani Executive
David De Vito Executive
N/A E/S Mbs Gp I Llc Executive
Joseph J. Galligan Executive
Jeffrey E. Gundlach Director
Tcw Asset Management Company Director
Laurence Penn Executive
Marc I Stern Executive
Michael W. Vranos Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
C/O Ellington Management Group Llc 53 Forest Avenue
Old Greenwich, CT, 06870