The following is a categorization of all investments by level within the ASC 820 fair value hierarchy at December 31, 2025 and 2024:


	December 31, 2025
	Level 1		Level 2		Level 3		Total
Common stock	$	248,333,053	$	—	$	—	$	248,333,053
Mutual funds	548,947,408		—		—		548,947,408
Common/collective trust funds	528,888,164		—		—		528,888,164
Investments at fair value	$	1,326,168,625	$	—	$	—	$	1,326,168,625


	December 31, 2024
	Level 1		Level 2		Level 3		Total
Common stock	$	176,970,123	$	—	$	—	$	176,970,123
Mutual funds	498,676,845		—		—		498,676,845
Common/collective trust funds	453,700,428		—		—		453,700,428
Investments at fair value	$	1,129,347,396	$	—	$	—	$	1,129,347,396

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Tabular disclosure of fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV).

+ References

+ Details