Michael G. O'Grady owns 0.27% of Northern Trust
495,452 shares as of the March 1, 2026 filing, worth $82M at the latest close.
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Free.
The stake
0.27%
worth $82M at the latest close
Stake rank
#500
by dollar value of the stake
Last sale
None
no sales since 2023
Last buy
1,092 days ago
Oct 23, 2023 · $1.3M
Michael G. O'Grady owns 0.27% of NORTHERN TRUST CORP: 495,451 of 182,955,653 shares, worth about $82M at the 2026-10-16 close. The stake has moved from 0.03% in 2016 to 0.27% on 2026-06-30, across 0 sales and 1 purchase that moved it since 2016. The last trade that moved it was a discretionary purchase of $1.3M on 2023-10-23.
How the stake is held
as of the Mar 1, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Mar 1, 2026 · Form 4 ↗
HELD DIRECTLY
56,897
11.5%
HELD INDIRECTLY · 4 VEHICLES
438,555
88.5%
By Trust
417,676
84.3%
By Trust fbo Child 1
6,960
1.4%
By Trust fbo Child 3
6,960
1.4%
By Trust fbo Child 2
6,959
1.4%
THE STAKE
495,452
0.27%