CITADEL ADVISORS LLC

Position in DLHC — DLH Holdings Corp.

CIK 1423053 MIAMI, FL

Back to DLHC Full portfolio

Position in DLHC

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$189,441

-$96,553 QoQ

Shares Held

36,084

-26.6% QoQ

Ownership

0.249%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#17

of 46 holders

Holding Since

Dec 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in DLHC Over Time

Shares Held

Position Value (USD)

Derivatives in DLHC

reported options exposure · as of Mar 31, 2025

CallValue

$9,720

CallShares

2,400

PutValue

$59,940

PutShares

14,800

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Business Services

Industrials · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $775,294,938 across 27 Specialty Business Services names. DLHC ranks #23 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARMK	Aramark	3,202,179	$182,203,984
2	GPN	Global Payments Inc	2,200,242	$159,649,559
3	CPRT	Copart Inc	4,540,345	$127,992,324
4	CTAS	Cintas Corp	637,740	$108,466,819
5	UNF	Unifirst Corp	202,054	$53,435,200
6	MMS	Maximus, Inc.	617,787	$33,212,228
7	DLB	Dolby Laboratories, Inc.	582,031	$30,603,189
8	AMTM	Amentum Holdings, Inc.	670,684	$13,863,038

All Filings in DLHC

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43 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$189,441	36,084	-26.6%	Shares	Defined	2026-08-14
2026-03-31	$285,994	49,140	+2.5%	Shares	Defined	2026-05-15
2025-12-31	$270,770	47,924	-20.7%	Shares	Defined	2026-02-17
2025-09-30	$341,615	60,463	-22.2%	Shares	Defined	2025-11-14
2025-06-30	$454,071	77,752	+103.7%	Shares	Defined	2025-08-14
2025-03-31	$9,720	2,400	-11.1%	Call	Defined	2025-05-15
2025-03-31	$59,940	14,800	-4.5%	Put	Defined	2025-05-15
2025-03-31	$154,611	38,176	+98.8%	Shares	Defined	2025-05-15
2024-12-31	$21,681	2,700	-78.7%	Call	Defined	2025-02-14
2024-12-31	$154,232	19,207	-27.0%	Shares	Defined	2025-02-14
2024-12-31	$124,465	15,500	+181.8%	Put	Defined	2025-02-14
2024-09-30	$118,872	12,700	-45.5%	Call	Defined	2024-11-14
2024-09-30	$246,345	26,319	-64.7%	Shares	Defined	2024-11-14
2024-09-30	$51,480	5,500	+243.8%	Put	Defined	2024-11-14
2024-06-30	$246,048	23,300	-9.0%	Call	Defined	2024-08-14
2024-06-30	$786,750	74,503	+227.1%	Shares	Defined	2024-08-14
2024-06-30	$16,896	1,600	-69.8%	Put	Defined	2024-08-14
2024-03-31	$302,250	22,777	+843.1%	Shares	Defined	2024-05-15
2024-03-31	$339,712	25,600	-16.3%	Call	Defined	2024-05-15
2024-03-31	$70,331	5,300	-65.6%	Put	Defined	2024-05-15
2023-12-31	$38,036	2,415	-66.2%	Shares	Defined	2024-02-14
2023-12-31	$242,550	15,400	+83.3%	Put	Defined	2024-02-14
2023-12-31	$481,950	30,600	+524.5%	Call	Defined	2024-02-14
2023-09-30	$83,416	7,148	+2.1%	Shares	Defined	2023-11-14
2023-09-30	$57,183	4,900	+32.4%	Call	Defined	2023-11-14
2023-09-30	$98,028	8,400	+16.7%	Put	Defined	2023-11-14
2023-06-30	$73,800	7,200	-8.9%	Put	Defined	2023-08-14
2023-06-30	$37,925	3,700	-41.3%	Call	Defined	2023-08-14
2023-06-30	$71,780	7,003	-50.5%	Shares	Defined	2023-08-14
2023-03-31	$72,261	6,300	-26.7%	Call	Defined	2023-05-15
2023-03-31	$162,219	14,143	-26.3%	Shares	Defined	2023-05-15
2023-03-31	$90,613	7,900	+79.5%	Put	Defined	2023-05-15
2022-12-31	$52,228	4,400	-63.6%	Put	Defined	2023-02-14
2022-12-31	$102,082	8,600	-59.0%	Call	Defined	2023-02-14
2022-12-31	$227,653	19,179	+13.9%	Shares	Defined	2023-02-14
2022-09-30	$257,670	21,000	-18.3%	Call	Defined	2022-11-14
2022-09-30	$206,614	16,839	+38.8%	Shares	Defined	2022-11-14
2022-06-30	$184,404	12,100	-21.9%	Put	Defined	2022-08-15
2022-06-30	$391,668	25,700	+16.8%	Call	Defined	2022-08-15
2022-03-31	$293,570	15,500	—	Put	Defined	2022-05-16
2022-03-31	$416,680	22,000	+0.9%	Call	Defined	2022-05-16
2021-12-31	$451,696	21,800	—	Call	Defined	2022-02-14
2020-12-31	$113,098	12,135	—	Shares	Defined	2021-02-16
No filing history on record for this holder in this stock.