Joseph A. Berquist owns 0.09% of Quaker Chemical
15,667 shares as of the March 15, 2026 filing, worth $2.5M at the latest close.
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Free.
The stake
0.09%
worth $2.5M at the latest close
Stake rank
#2,403
by dollar value of the stake
Last sale
1,071 days ago
Nov 13, 2023
Last buy
528 days ago
May 9, 2025 · $49,944
Joseph A. Berquist owns 0.09% of QUAKER CHEMICAL CORP: 15,667 of 17,207,702 shares, worth about $2.5M at the 2026-10-16 close. The stake has moved from 0.12% in 2016 to 0.09% on 2026-07-27, across 12 sales and 1 purchase that moved it since 2016. The last trade that moved it was a discretionary purchase of $49,944 on 2025-05-09.
How the stake is held
as of the Mar 15, 2026 filing
SHARES
OF THE STAKE
COMMON STOCK · stated Mar 15, 2026 · Form 4 ↗
HELD DIRECTLY
15,393
98.3%
HELD INDIRECTLY · By 401(k)
274
1.7%
THE STAKE
15,667
0.09%