Does Cullen/Frost Bankers own EOSE stock?

Yes. As of its Q3 2026 13F, Cullen/Frost Bankers holds 70,000 shares of EOSE (Eos Energy Enterprises), worth $214,550.

How many shares of EOSE does Cullen/Frost Bankers own?

As of its Q3 2026 13F, Cullen/Frost Bankers holds 70,000 shares of EOSE (Eos Energy Enterprises).

As of its Q3 2026 13F, Cullen/Frost Bankers' EOSE position is worth $214,550.

Cullen/Frost Bankers first reported EOSE in its Q3 2022 13F and has listed it in 17 quarterly 13F filings.

Position history for CULLEN/FROST BANKERS, INC.'s holdings in EOS ENERGY ENTERPRISES INC

Current Value

$214,550

Current Shares

70,000

Total Value Change

+$181,550

Total Shares Change

+50,000

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q3 Latest	Unchanged	70,000	0.0%	$214,550	0.0%	$3.07	0
2026-Q2	Decreased	70,000	-30.0%	$411,600	0.0%	$5.88	0
2026-Q1	Decreased	100,000	-23.1%	$496,000	0.0%	$6.06	0
2025-Q4	Increased	130,000	+85.7%	$1.5M	0.0%	$11.35	40
2025-Q3	Unchanged	70,000	0.0%	$797,300	0.0%	$11.17	0
2025-Q2	Unchanged	70,000	0.0%	$358,400	0.0%	$4.41	0
2025-Q1	Unchanged	70,000	0.0%	$264,600	0.0%	$3.94	0
2024-Q4	Unchanged	70,000	0.0%	$340,200	0.0%	$5.14	0
2024-Q3	Unchanged	70,000	0.0%	$207,900	0.0%	$2.62	0
2024-Q2	Increased	70,000	+40.0%	$88,900	0.0%	$1.27	29
2024-Q1	Unchanged	50,000	0.0%	$51,500	0.0%	$1.03	0
2023-Q4	Decreased	50,000	-9.1%	$54,500	0.0%	$1.09	0
2023-Q3	Unchanged	55,000	0.0%	$118,250	0.0%	$2.15	0
2023-Q2	Unchanged	55,000	0.0%	$238,700	0.0%	$4.93	0
2023-Q1	Unchanged	55,000	0.0%	$141,350	0.0%	$2.35	0
2022-Q4	Increased	55,000	+175.0%	$81,400	0.0%	$1.48	34
2022-Q3	New	20,000	-	$33,000	0.0%	$1.67	27