Robert A. Mionis owns 0.58% of Celestica
664,142 shares as of the September 23, 2026 filing, worth $202M at the latest close.
CLS · $34.9B market capGet an email when Robert A. Mionis’s stake moves.
Free.
The stake
0.58%
worth $202M at the latest close
Stake rank
#288
by dollar value of the stake
Last sale
26 days ago
Sep 23, 2026
Last buy
None
no purchases since 2025
Robert A. Mionis owns 0.58% of CELESTICA INC: 664,142 of 114,982,086 shares, worth about $202M at the 2026-10-16 close. The stake has moved from 0.46% in 2024 to 0.58% on 2026-09-23, across 11 sales and 0 purchases that moved it since 2016. The last trade that moved it was a planned sale of $8.5M on 2026-09-23.
How the stake is held
as of the Sep 23, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Sep 23, 2026 · Form 4 ↗
HELD DIRECTLY
453,697
68.3%
HELD INDIRECTLY · By Mionis 2026 GRAT Number One
210,445
31.7%
THE STAKE
664,142
0.58%