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Western Asset Management Company, LLC

Location
PASADENA, CA
Portfolio Value
Micro $4,317,641
Diversification
Highly concentrated
Filing Date
Global Rank
#7,924 / 8,035 ▼ 64 · as of Sep 2025
Top Industry
Medical Care Facilities 91.2%
3Y Alpha vs SPY
-84.4%
Period ended 11 months ago
Filed Nov 13, 2025 · 9mo
23 quarters · since Mar 2020

Clone Performance

Aug 2023–Apr 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
-94.2%
SPY
+57.2%
Annualised alpha
-84.5%
Max drawdown
−95.9%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 10 quarters.Western Asset Management Company, LLC has stopped filing, so the simulation ends in Apr 2026 — where its last reported portfolio went stale — rather than trading that portfolio forward to today. Past performance does not predict future results.

Portfolio Concentration

2 tracked positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025
Top Position
91.2%
−3.9 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
8,402
Dec 2022 → Sep 2025 · range 4,238 – 10,000
Highly concentrated−680

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025
Sector % Portfolio Value
Healthcare 91.2% $3,939,539
Energy 8.8% $378,102

Last Quarter's Activity

Export CSV
Sep 30, 2025 vs Jun 30, 2025

Added To

Positions the filer increased
No qualifying positions this quarter.

Trimmed

Positions the filer reduced
No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter
1 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
1 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
2 tracked positions · $4,317,641 total · filing declares 10 positions · $45,194,753 · as of Sep 30, 2025
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.