TWO SIGMA INVESTMENTS, LP

Position in T — At&T Inc.

CIK 1179392 NEW YORK, NY

Back to T Full portfolio

Position in T

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

Position Value

$54,527,609

-$127,673,294 QoQ

Shares Held

1,880,911

-74.4% QoQ

Ownership

0.027%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

23 quarters on record

Voting authority Sole 97.88916115648215.ToString("F0")% Shared 0.ToString("F0")% None 2.1108388435178487.ToString("F0")%

Common Shares in T Over Time

Shares Held

Position Value (USD)

Derivatives in T

reported options exposure · as of Sep 30, 2025

CallValue

$677,760

CallShares

24,000

PutValue

PutShares

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 Telecom Services

Communication Services · as of Mar 31, 2026

TWO SIGMA INVESTMENTS, LP holds $1,553,708,013 across 33 Telecom Services names. T ranks #6 (3.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMUS	T-Mobile US, Inc.	3,891,468	$817,325,024
2	BCE	Bce Inc	8,412,506	$212,331,651
3	KT	Kt Corp	5,050,866	$108,341,075
4	TU	Telus Corp	5,891,648	$75,589,843
5	CHTR	Charter Communications, Inc. /Mo/	302,190	$65,236,777
6	T	At&T Inc. This page	1,880,911	$54,527,609
7	RCI	Rogers Communications Inc	1,251,368	$48,115,099
8	LUMN	Lumen Technologies, Inc.	5,844,871	$40,621,853

All Filings in T

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38 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$54,527,609	1,880,911	-74.4%	Shares	Sole	2026-05-15
2025-12-31	$182,200,903	7,334,980	+30462.4%	Shares	Sole	2026-02-17
2025-09-30	$677,760	24,000	-75.1%	Call	Sole	2025-11-14
2025-03-31	$2,728,115	96,468	-43.5%	Shares	Sole	2025-05-15
2024-12-31	$3,887,271	170,719	+0.2%	Shares	Sole	2025-02-14
2024-09-30	$3,747,502	170,341	+0.4%	Shares	Sole	2024-11-14
2024-06-30	$3,241,056	169,600	+131.7%	Shares	Sole	2024-08-14
2024-03-31	$1,288,320	73,200	-78.8%	Shares	Sole	2024-05-15
2023-12-31	$5,806,836	346,057	-97.2%	Shares	Sole	2024-02-14
2023-09-30	$182,561,686	12,154,573	+238.3%	Shares	Sole	2023-11-14
2023-06-30	$57,302,528	3,592,635	+3763.5%	Shares	Sole	2023-08-14
2023-03-31	$1,790,057	92,990	-97.5%	Shares	Sole	2023-05-15
2022-12-31	$69,419,231	3,770,735	+59.3%	Shares	Sole	2023-02-14
2022-09-30	$36,301,603	2,366,467	-61.4%	Shares	Sole	2022-11-14
2022-03-31	$109,505,167	6,135,637	+6413.4%	Shares	Sole	2022-05-16
2021-12-31	$1,750,245	94,200	+21.5%	Put	Sole	2022-02-14
2021-12-31	$1,439,957	77,500	-65.8%	Call	Sole	2022-02-14
2021-09-30	$4,618,627	226,400	+38.3%	Put	Sole	2021-11-15
2021-09-30	$3,339,529	163,700	-97.4%	Call	Sole	2021-11-15
2021-09-30	$130,409,794	6,392,543	+89.0%	Shares	Sole	2021-11-15
2021-06-30	$73,537,730	3,383,036	+4788.8%	Shares	Sole	2021-08-16
2021-06-30	$1,504,214	69,200	-68.4%	Put	Sole	2021-08-16
2021-06-30	$4,758,273	218,900	-70.3%	Call	Sole	2021-08-16
2021-03-31	$16,851,948	737,100	-90.6%	Put	Sole	2021-05-17
2021-03-31	$179,762,556	7,862,769	+1433.9%	Shares	Sole	2021-05-17
2021-03-31	$11,719,317	512,600	+1758.5%	Call	Sole	2021-05-17
2020-12-31	$599,138	27,582	-27.6%	Shares	Sole	2021-02-16
2020-12-31	$827,612	38,100	-56.8%	Call	Sole	2021-02-16
2020-12-31	$1,913,717	88,100	-62.2%	Put	Sole	2021-02-16
2020-09-30	$5,019,388	233,100	-91.9%	Call	Sole	2020-11-16
2020-09-30	$61,786,502	2,869,360	+756.3%	Shares	Sole	2020-11-16
2020-09-30	$7,215,775	335,100	+442.2%	Put	Sole	2020-11-16
2020-06-30	$1,411,036	61,800	-97.5%	Call	Sole	2020-08-14
2020-06-30	$57,297,428	2,509,490	+2140.6%	Shares	Sole	2020-08-14
2020-06-30	$2,557,217	112,000	+210.2%	Put	Sole	2020-08-14
2020-03-31	$794,799	36,100	+137.5%	Call	Sole	2020-05-15
2020-03-31	$334,652	15,200	-89.4%	Put	Sole	2020-05-15
2020-03-31	$3,150,993	143,119	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.