DOSSIER · 13F-HR · Q2 2026

GREAT LAKES ADVISORS, LLC

$13.1B in tracked AUM across 1,779 positions as of Q2 2026.

GL

CIK 0001078013 · last filed Jun 30, 2026

Total AUM

$13.1B

as of Q2 2026

Holdings

1,779

—

positions

Whale Score

65

65

tracked

Activity

—

no data

changes this Q

AI Analysis · Q2 2026

GREAT LAKES ADVISORS, LLC reported $12.1B in 13F holdings for the quarter ending 2026-03-31, concentrated in financial services with leading positions in GOOGL, JPM, XOM. Notable moves this quarter: XOM INCREASED (+$81.0M); BSX INCREASED ($-51.5M). 7 new positions initiated, 7 closed out, reflecting 57 total changes from the prior quarter.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight

$521M2.2M4.0%02

$485M1.7M3.7%03

$371M994K2.8%04

JPMorgan Chase and Co

$366M1.1M2.8%05

Alphabet Inc Cap Stock Cl A

$239M669K1.8%06

Merck and Co Inc

$205M1.6M1.6%07

Bank America Corp

$204M3.6M1.6%08

Parker Hannifin Corp

$198M203K1.5%09

Exxon Mobil Corp

$197M1.4M1.5%10

Filing history

1,779 positionsView →2026Q1Mar 31

1,698 positionsView →2025Q4Dec 31

1,708 positionsView →2025Q3Sep 30

1,681 positionsView →2025Q2Jun 30

1,629 positionsLocked 2025Q1Mar 31

1,536 positionsLocked 2024Q4Dec 31

1,608 positionsLocked 2024Q3Sep 30

1,660 positionsLocked 2024Q2Jun 30

1,615 positionsLocked 2024Q1Mar 31

$11.8B▲ 12.3%

1,554 positionsLocked 2023Q4Dec 31

1,513 positionsLocked 2023Q3Sep 30

1,432 positionsLocked

Showing 12 of 91