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GREAT LAKES ADVISORS, LLC

Location
CHICAGO, IL
Portfolio Value
Large $11,723,978,411
Diversification
Diversified
Filing Date
Global Rank
#430 / 8,700 ▲ 20
Top Industry
Banks - Diversified 7.1%
Period ended 2 months ago
Filed Aug 10, 2026 · 34d
26 quarters · since Mar 2020

Portfolio Concentration

717 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
4.4%
+0.8 pts
Top 5
17.5%
+4.7 pts
Top 10
26.2%
+5.2 pts
HHI
138
Sep 2023 → Jun 2026 · range 77 – 138
Diversified+28

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Financial Services 19.0% $2,223,415,568
Technology 18.7% $2,197,740,784
Industrials 15.3% $1,789,576,996
Healthcare 10.4% $1,224,513,649
Consumer Cyclical 10.3% $1,203,721,242
Communication Services 7.1% $828,020,904
Energy 5.2% $614,015,826
Basic Materials 4.9% $568,833,010
Consumer Defensive 3.6% $421,995,035
Utilities 2.6% $303,750,386
Real Estate 2.5% $292,924,025
Unclassified 0.5% $55,470,986

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
717 tracked positions · $11,723,978,411 total · filing declares 1,779 positions · $13,141,718,423 · as of Jun 30, 2026
Showing 1–50 of 717 positions by value · page 1 of 15
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.