Campbell & CO Investment Adviser LLC

Position in T — At&T Inc.

CIK 1353570 BALTIMORE, MD

Position in T

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$5,178,601

-$3,908,939 QoQ

Shares Held

250,174

-31.6% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.27%

of 13F equity value

Holder Rank

#516

of 2,652 holders

Holding Since

Sep 2022

10 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Communication Services · as of Jun 30, 2026

Campbell & CO Investment Adviser LLC holds $10,588,896 across 8 Telecom Services names. T ranks #1 (48.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	T	At&T Inc. This page	250,174	$5,178,601
2	ATEX	Anterix Inc.	21,084	$2,170,386
3	SHEN	Shenandoah Telecommunications Co/Va/	55,346	$834,617
4	RCI	Rogers Communications Inc	25,548	$830,310
5	TLK	Perusahaan Perseroan Persero Pt Telekomunikasi Indonesia Tbk	42,920	$576,415
6	CMCSA	Comcast Corp	20,339	$499,322
7	LUMN	Lumen Technologies, Inc.	35,254	$270,750
8	PHI	PLDT Inc.	13,042	$228,495

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,178,601	250,174	-31.6%	Shares	Sole	2026-08-03
2025-12-31	$9,087,540	365,843	+571.8%	Shares	Sole	2026-02-12
2024-06-30	$1,040,711	54,459	+63.3%	Shares	Sole	2024-08-13
2024-03-31	$587,030	33,354	-49.9%	Shares	Sole	2024-05-10
2023-12-31	$1,117,749	66,612	+49.7%	Shares	Sole	2024-02-13
2023-09-30	$668,374	44,499	+47.1%	Shares	Sole	2023-11-08
2023-06-30	$482,503	30,251	+86.8%	Shares	Sole	2023-08-11
2023-03-31	$311,676	16,191	-54.5%	Shares	Sole	2023-05-11
2022-12-31	$655,819	35,623	-78.6%	Shares	Sole	2023-02-14
2022-09-30	$2,555,260	166,575	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.