Form D · Hedge Fund

WESTERN ASSET OPPORTUNISTIC STRUCTURED SECURITIES PORTFOLIO, L.L.C.

Pasadena, CA · CIK 0001410966

Offering snapshot reported Apr 29, 2026 · SEC filing

Reported sold
$141M
Indefinite offering
Investors reported
9
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Jul 27, 2007
As reported in this filing

Fundraising history

Reported sold
Reported amount sold by Form D filing date$0$447M$893MApr 7, 2010: $306,079,218.00Apr 7, 2010Apr 7, 2011: $467,648,165.00Apr 6, 2012: $407,168,685.00Apr 8, 2013: $496,990,486.00Apr 8, 2014: $692,048,420.00Apr 8, 2015: $893,401,234.00Apr 12, 2016: $804,837,937.00Apr 14, 2017: $497,898,620.00Apr 5, 2018: $513,189,679.00Apr 5, 2019: $400,346,597.00Mar 26, 2020: $365,537,294.00Mar 24, 2021: $373,569,135.00Apr 7, 2022: $342,015,334.00Apr 10, 2023: $289,301,372.00Apr 23, 2024: $288,372,611.00Apr 23, 2025: $277,329,354.00Apr 29, 2026: $140,935,826.00Apr 29, 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$277,329,354 → $140,935,826
  • Reported investors16 → 9

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Apr 29, 2026Amendment$140,935,826-$136,393,528vs Apr 23, 20259SEC filing
Apr 23, 2025Amendment$277,329,354-$11,043,257vs Apr 23, 202416SEC filing
Apr 23, 2024Amendment$288,372,611-$928,761vs Apr 10, 202323SEC filing
Apr 10, 2023Amendment$289,301,372-$52,713,962vs Apr 7, 202224SEC filing
Apr 7, 2022Amendment$342,015,334-$31,553,801vs Mar 24, 202123SEC filing
Mar 24, 2021Amendment$373,569,135$8,031,841vs Mar 26, 202022SEC filing
Mar 26, 2020Amendment$365,537,294-$34,809,303vs Apr 5, 201922SEC filing
Apr 5, 2019Amendment$400,346,597-$112,843,082vs Apr 5, 201828SEC filing
Apr 5, 2018Amendment$513,189,679$15,291,059vs Apr 14, 201729SEC filing
Apr 14, 2017Amendment$497,898,620-$306,939,317vs Apr 12, 201625SEC filing
Apr 12, 2016Amendment$804,837,937-$88,563,297vs Apr 8, 201521SEC filing
Apr 8, 2015Amendment$893,401,234$201,352,814vs Apr 8, 201422SEC filing
Apr 8, 2014Amendment$692,048,420$195,057,934vs Apr 8, 201324SEC filing
Apr 8, 2013Amendment$496,990,486$89,821,801vs Apr 6, 201226SEC filing
Apr 6, 2012Amendment$407,168,685-$60,479,480vs Apr 7, 201115SEC filing
Apr 7, 2011Amendment$467,648,165$161,568,947vs Apr 7, 201012SEC filing
Apr 7, 2010Amendment$306,079,218No comparison7SEC filing
Aug 22, 2007PaperNot reportedNo comparisonNot reportedSEC filing

Offering details

Securities
Pooled investment fund
Exemptions
06b, 3C, 3C.7
Duration over one year
Yes
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-107884
OFFERS AND SALES OF THE FUND WILL BE MADE BY AND THROUGH FRANKLIN DISTRIBUTORS, LLC. HOWEVER, FRANKLIN DISTRIBUTORS, LLC WILL NOT RECEIVE ANY SALES COMMISSIONS FOR ITS SERVICES.

Sales compensation recipients

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RecipientCRDAssociated broker-dealer
FRANKLIN DISTRIBUTORS, LLC109064

Source: Form D, filed Apr 29, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

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
Company Wester Asset Management Promoter
N/A Wester Asset Management Company Promoter
N/A Western Asset Management Company, Llc Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
385 East Colorado Boulevard
Pasadena, CA, 91101