DF DENT & CO INC

Position in VSEC — Vse Corp

CIK 934999 BALTIMORE, MD

Position in VSEC

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

Position Value

$14,243,609

New position

Shares Held

77,243

first reported quarter

Ownership

0.275%

of shares outstanding

% of Portfolio

0.30%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

DF DENT & CO INC holds $157,927,099 across 5 Aerospace & Defense names. VSEC ranks #2 (9.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TDG	TransDigm Group INC	122,753	$142,265,816
2	VSEC	Vse Corp This page	77,243	$14,243,609
3	RTX	RTX Corp	4,012	$773,914
4	BA	Boeing Co	2,178	$433,487
5	GE	General Electric Co	741	$210,273

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,243,609	77,243	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.