Weiss Asset Management LP

Position in FAST — Fastenal Co

CIK 1357550 BOSTON, MA

Position in FAST

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$8,061,118

+$5,950,829 QoQ

Shares Held

173,731

+303.7% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Weiss Asset Management LP holds $39,921,476 across 3 Industrial Distribution names.

#	Ticker	Company	Shares	Value (USD)
1	QXO	QXO, Inc.	1,999,356	$34,548,871
2	POOL	Pool Corp	23,890	$5,133,961
3	CNM	Core & Main, Inc.	4,946	$238,644

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,061,118	173,731	+303.7%	Shares	Defined	2026-05-15
2025-09-30	$2,110,289	43,032	+33.2%	Shares	Defined	2025-11-14
2020-03-31	$1,009,250	32,296	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.