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DLHC · NASDAQ · Specialty Business Services

DLH (DLHC)

Delivers technology, research, and engineering services through federal contracts.

$3.91

vs last close−0.06 (−1.51%)

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13F · 13D/G · Form 4

Institutions	68.23%	9.89M shares
45 holders · as of Jun 30, 2026
Insiders	21.20%	3.07M shares
10 holders · as of Jul 6, 2026
Strategic holders	12.92%	1.87M shares
1 holder · as of Oct 1, 2025
Adds to	102.35%

14.49M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

These groups come from separate filings that can overlap, so they add to 102.35%; nothing is left for Other.

13F · 13D/G · Form 4

Holder	Stake	Shares	Date
Wynnefield Capital IncInstitution	25.40%	3.68M	as of Jun 30, 2026
Mink Brook Asset Management LLCInstitution	19.43%	2.82M	as of Jun 30, 2026
Mink Brook Partners LPStrategic	12.92%	1.87M	filed Oct 1, 2025
Kathryn M. JohnBull¹Insiderdirector, officer: Director, CEO and President	8.42%	638,154	filed Jul 2, 2026
Minerva Advisors LLCInstitution	7.70%	1.12M	as of Jun 30, 2026
Zachary Parker²Insiderdirector, officer: CEO and President	6.78%	982,389	filed Oct 2, 2025
Vanguard Capital Management LLCInstitution	3.04%	440,136	as of Jun 30, 2026
Polar Asset Management Partners Inc.Institution	2.41%	350,000	filed Feb 10, 2020
Frederick Gerald WassermanInsiderdirector	1.92%	277,770	filed Oct 2, 2025
Merit Financial Group, LLCInstitution	1.74%	252,416	as of Jun 30, 2026
Dimensional Fund Advisors LPInstitution	1.71%	247,505	as of Jun 30, 2026
RBF Capital, LLCInstitution	1.52%	220,000	as of Jun 30, 2026
Renaissance Technologies LLCInstitution	1.25%	181,873	as of Jun 30, 2026
Austin J. III YerksInsiderdirector	1.15%	166,692	filed Oct 2, 2025
Elder GrangerInsiderdirector	1.06%	153,133	filed Oct 2, 2025
Geode Capital Management, LLCInstitution	0.94%	136,632	as of Jun 30, 2026
North Star Investment Management Corp.Institution	0.93%	135,000	as of Jun 30, 2026
Frances M. MurphyInsiderdirector	0.84%	121,692	filed Oct 2, 2025
US Bancorp \DE\Institution	0.79%	114,526	as of Jun 30, 2026
BlackRock, Inc.Institution	0.59%	85,254	as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution	0.48%	69,505	as of Jun 30, 2026
State Street CorpInstitution	0.41%	59,609	as of Jun 30, 2026
Stephen ZelkowiczInsiderdirector	0.40%	57,317	filed Oct 2, 2025
Fifth Third BancorpInstitution	0.35%	50,151	as of Jun 30, 2026
Steven Vincent Jr OrohoInsiderofficer: Chief Financial Officer	0.29%	42,595	filed Jul 6, 2026

Kathryn M. JohnBull's transaction reports restate only vehicles that traded; the 2019 ownership statement (638.2K) plus the 582.7K net shares acquired since is used instead.
Reported at 4.00% on Feb 13, 2026, under the 5% line, so no further filing is required.

13F, as of Jun 30, 2026

45 holders · 9.89M shares · 8 new positions · 14 increased · 12 reduced · 6 closed

Holder	Shares	% outstanding	Chg q/q	Filed
Wynnefield Capital Inc	3.68M	25.40%	0	Aug 14, 2026
Mink Brook Asset Management LLC	2.82M	19.43%	+138.5K	Aug 14, 2026
Minerva Advisors LLC	1.12M	7.70%	+3.3K	Aug 12, 2026
Vanguard Capital Management LLC	440.1K	3.04%	−1.3K	Aug 13, 2026
Merit Financial Group, LLC	252.4K	1.74%	+252.4Knew	Jul 20, 2026
Dimensional Fund Advisors LP	247.5K	1.71%	+340	Aug 11, 2026
RBF Capital, LLC	220.0K	1.52%	0	Aug 14, 2026
Renaissance Technologies LLC	181.9K	1.25%	−11.7K	Aug 13, 2026

13D/G · 5% or more, as filed

Holder	% of class	Shares	Form	Filed
Mink Brook Partners LP	13.00%	1.87M	13G	Oct 1, 2025
Minerva Advisors LLC	7.70%	1.11M	13G	Feb 17, 2026

Form 4

Latest trades

Date	Insider	Type	Shares	Avg price	Owned after
Sep 22, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	301	$4.00	2,187,464
Sep 21, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	174	$4.00	2,187,163
Sep 18, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	316	$3.93	2,186,989
Sep 17, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	204	$3.96	2,186,673
Sep 16, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	1,000	$3.94	2,186,469
Sep 15, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	621	$3.68	2,185,469
Sep 14, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	730	$3.84	2,184,848
Sep 11, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	492	$3.94	2,184,118
Sep 10, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	221	$3.94	2,183,626
Sep 9, 2026	Mink Brook Asset Management LLC10 percent owner	Purchase	1,000	$3.93	2,183,405

House and Senate disclosures

Not reported.

Breakdown

Top shareholders

Institutions

Ownership statements

Insider trades

Latest trades

Congress