DOSSIER · 13F-HR · Q1 2026

DEARBORN PARTNERS LLC

$1.8B in tracked AUM across 287 positions as of Q1 2026.

DP
CIK 0001206792 · last filed Mar 31, 2026
Total AUM
$1.8B
as of Q1 2026
Holdings
287
positions
Whale Score
54
54
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

On paper, Dearborn Partners LLC looks like it added to Exxon Mobil, Casey's General Stores, Walmart, Corteva and Atmos Energy this quarter — each position's dollar value rose. In reality, the Illinois-based quality-compounder shop sold shares of every one of them; rallying stock prices simply outran the trims in dollar terms. That pattern extended across nearly the whole book: 42 of the 50 largest holdings were reduced in share count this quarter, against just 4 positions built up and 4 replaced outright — Merck, Broadridge Financial, Jack Henry & Associates and Ares Management exited for Ecolab, Caterpillar, EOG Resources and General Dynamics, four swaps of almost identical size. Total assets fell from $2.0 billion to $1.8 billion. The picture reads less like a stock-picking story than a manager broadly paring back exposure while keeping its handful of highest-conviction swaps intact — Apple and Microsoft, still the two largest positions at 5.8% and 3.8% of the book, were both trimmed too.

That masking effect matters here because the real story is breadth, not direction. Among the 50 largest positions in Dearborn's $1.8 billion book, 42 were trimmed in share count this quarter and only 4 were added to — a near-universal pullback, not a handful of tactical sells. Total reported assets fell from $2.0 billion to $1.8 billion over the same stretch, across a full portfolio of 287 holdings. Whatever the driver — client redemptions, a deliberate de-risking, a rebalance toward cash — the breadth argues against reading any single trim as a view on that one company.

Where Dearborn did make sharp, idiosyncratic decisions was at the very edge of the book: four full exits swapped for four new positions of almost identical size. Merck ($23.2 million), Broadridge Financial ($20.6 million), Jack Henry & Associates ($18.7 million) and Ares Management ($17.4 million) were sold outright; Ecolab ($21.1 million), Caterpillar ($20.3 million), EOG Resources ($16.5 million) and General Dynamics ($15.2 million) took their place. The pairing sizes are close enough that this reads like a deliberate one-for-one swap of conviction rather than a random set of sells and buys — industrials and energy names replacing a payments-processing name and a healthcare name, with no obvious single sector thesis tying the four together.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
AAPL
Apple Inc.
$107M422K5.8%
02
MSFT
Microsoft Corp
$71M190K3.8%
03
CASY
Casey's General Stores Inc
$57M78K3.1%
04
MCD
McDonalds Corp
$48M155K2.6%
05
XOM
Exxon Mobil Corp
$46M270K2.5%
06
WEC
WEC Energy Group Inc
$36M314K2.0%
07
ADP
Automatic Data Processing
$36M176K1.9%
08
APH
Amphenol Corp Cl A
$35M277K1.9%
09
ATO
Atmos Energy Corporation
$35M188K1.9%
10
CTVA
Corteva Inc
$35M414K1.9%

Filing history

2026Q1Mar 31
$1.8B 7.7%
287 positionsView →
2025Q4Dec 31
$2.0B 216.8%
285 positionsView →
2025Q3Sep 30
$632M 0.9%
105 positionsView →
2025Q2Jun 30
$626M 2.0%
105 positionsLocked
2025Q1Mar 31
$614M 74.3%
103 positionsLocked
2024Q4Dec 31
$2.4B 3.1%
276 positionsLocked
2024Q3Sep 30
$2.5B 6.5%
283 positionsLocked
2024Q2Jun 30
$2.3B 0.7%
273 positionsLocked
2024Q1Mar 31
$2.3B 15.2%
278 positionsLocked
2023Q4Dec 31
$2.7B 7.7%
275 positionsLocked
2023Q3Sep 30
$2.5B 2.5%
256 positionsLocked
2023Q2Jun 30
$2.6B 2.8%
257 positionsLocked
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