BLAIR WILLIAM & CO/IL

Position in APEI — American Public Education Inc

CIK 902367 CHICAGO, IL

Position in APEI

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$1,597,190

+$386,532 QoQ

Shares Held

28,080

-12.3% QoQ

Ownership

0.153%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2025

3 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Consumer Defensive · as of Mar 31, 2026

BLAIR WILLIAM & CO/IL holds $2,065,861 across 3 Education & Training Services names. APEI ranks #1 (77.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	APEI	American Public Education Inc This page	28,080	$1,597,190
2	LRN	Stride, Inc.	2,932	$258,514
3	LOPE	Grand Canyon Education, Inc.	1,236	$210,157

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,597,190	28,080	-12.3%	Shares	Sole	2026-05-08
2025-12-31	$1,210,658	32,028	-5.7%	Shares	Sole	2026-02-17
2025-09-30	$1,340,835	33,971	—	Shares	Sole	2025-11-12
No filing history on record for this holder in this stock.