OBERWEIS ASSET MANAGEMENT INC/

Position in BLBD — Blue Bird Corp

CIK 937886 LISLE, IL

Position in BLBD

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

Position Value

$22,104,826

+$4,120,840 QoQ

Shares Held

389,238

+1.7% QoQ

Ownership

1.23%

of shares outstanding

% of Portfolio

0.66%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

13 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

OBERWEIS ASSET MANAGEMENT INC/ holds $51,335,817 across 3 Farm & Heavy Construction Machinery names. BLBD ranks #2 (43.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FSS	Federal Signal Corp /De/	267,634	$28,941,940
2	BLBD	Blue Bird Corp This page	389,238	$22,104,826
3	CAT	Caterpillar Inc	408	$289,051

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$22,104,826	389,238	+1.7%	Shares	Sole	2026-05-15
2025-12-31	$17,983,986	382,638	+2.5%	Shares	Sole	2026-02-17
2025-09-30	$21,489,170	373,400	0.0%	Shares	Sole	2025-11-17
2025-06-30	$16,115,944	373,400	+4.0%	Shares	Sole	2025-08-14
2025-03-31	$11,617,593	358,900	0.0%	Shares	Sole	2025-05-15
2024-12-31	$13,864,307	358,900	+20.0%	Shares	Sole	2025-02-14
2024-09-30	$14,344,836	299,100	0.0%	Shares	Sole	2024-11-14
2024-06-30	$16,106,535	299,100	0.0%	Shares	Sole	2024-08-14
2024-03-31	$11,467,494	299,100	+4.3%	Shares	Sole	2024-05-15
2023-12-31	$7,729,432	286,700	-6.5%	Shares	Sole	2024-02-14
2023-09-30	$6,543,775	306,500	+1.7%	Shares	Sole	2023-11-14
2023-06-30	$6,773,224	301,300	+136.7%	Shares	Sole	2023-08-14
2023-03-31	$2,600,739	127,300	—	Shares	Sole	2023-05-15
No filing history on record for this holder in this stock.