Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

GAS TRANSPORTER OF THE SOUTH INC

CIK 0000931427TGS· quarter ending 2026-06-30

Shares outstanding

405,192,594

as of 2025-12-31 · 20-F cover page, filed 2026-04-22

Held by 13F filers

9,157,019

2.3% of shares outstanding

Holders

+5 vs 2026-03-31 · 20 new, 15 exited

Value

$272.2M

shares -10.5% vs prior quarter

Share classes (cover page of the 20-F filed 2026-04-22, as of 2025-12-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	TGS · NYSE	405,192,594	9,157,019	2.3%	87	893870204

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	893870204	SPONSORED ADS B	87	9,157,019	405,192,594	2.3%	$272.2M	3 call / 2 put	NPORT	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (87 of 87 · 893870204)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	SPX Gestao de Recursos Ltda	1,815,590	0.45%	$54.0M	+790,454 (+77.1%)
2	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	1,103,818	0.27%	$32.8M	-34,038 (-3.0%)
3	North of South Capital LLP	863,044	0.21%	$25.7M	+222,045 (+34.6%)
4	Fundamenta Capital S.A.	551,743	0.14%	$16.4M	-18,270 (-3.2%)
5	MACKENZIE FINANCIAL CORP	470,750	0.12%	$14.0M	+222,710 (+89.8%)
6	MORGAN STANLEY	456,382	0.11%	$13.6M	-134,670 (-22.8%)
7	Vennlight Capital Management, LP	227,806	0.06%	$6.8M	-46,243 (-16.9%)
8	BNP PARIBAS FINANCIAL MARKETS	227,585	0.06%	$6.8M	+85,988 (+60.7%)
9	MARSHALL WACE, LLP	214,939	0.05%	$6.4M	+207,239 (+2691.4%)
10	CITADEL ADVISORS LLC	209,412	0.05%	$6.2M	+76,092 (+57.1%)
11	VR Advisory Services Ltd	195,115	0.05%	$5.8M	—
12	Itau Unibanco Holding S.A.	178,641	0.04%	$5.3M	+83,407 (+87.6%)
13	WEXFORD CAPITAL LP	171,996	0.04%	$5.1M	—
14	CI INVESTMENTS INC.	156,170	0.04%	$4.6M	+1,934 (+1.3%)
15	CITIGROUP INC	144,761	0.04%	$4.3M	-43,909 (-23.3%)
16	PING CAPITAL MANAGEMENT, INC.	144,300	0.04%	$4.3M	+39,500 (+37.7%)
17	Balyasny Asset Management L.P.	139,838	0.03%	$4.2M	NEW
18	COHEN & STEERS, INC.	134,699	0.03%	$4.0M	+46,917 (+53.4%)
19	Arlington Capital Management, Inc.	133,259	0.03%	$4.0M	NEW
20	ABS Investment Management LLC	124,861	0.03%	$3.7M	NEW
21	GOLDMAN SACHS GROUP INC	111,089	0.03%	$3.3M	+10,748 (+10.7%)
22	Meixler Investment Management, Ltd.	87,569	0.02%	$2.6M	+26,369 (+43.1%)
23	SUSQUEHANNA INTERNATIONAL GROUP, LLP	85,828	0.02%	$2.6M	+67,705 (+373.6%)
24	XTX Topco Ltd	74,058	0.02%	$2.2M	+66,076 (+827.8%)
25	Jump Financial, LLC	72,100	0.02%	$2.1M	NEW
26	Lester Murray Antman dba SimplyRich	67,415	0.02%	$2.0M	—
27	PRICE T ROWE ASSOCIATES INC /MD/	66,123	0.02%	$2.0M	+22,755 (+52.5%)
28	Uniplan Investment Counsel, Inc.	59,161	0.01%	$1.8M	-918 (-1.5%)
29	VOLORIDGE INVESTMENT MANAGEMENT, LLC	54,328	0.01%	$1.6M	-56,087 (-50.8%)
30	Absolute Gestao de Investimentos Ltda.	51,488	0.01%	$1.5M	NEW
31	Pictet Asset Management Holding SA	49,346	0.01%	$1.5M	—
32	Moneda S.A. Administradora General de Fondos	48,231	0.01%	$1.4M	-77,162 (-61.5%)
33	Point72 Asset Management, L.P.	48,070	0.01%	$1.4M	NEW
34	Aquatic Capital Management LLC	45,949	0.01%	$1.4M	+10,991 (+31.4%)
35	Glenorchy Capital Ltd	42,920	0.01%	$1.3M	+1,460 (+3.5%)
36	MILLENNIUM MANAGEMENT LLC	36,517	0.01%	$1.1M	NEW
37	FNY Investment Advisers, LLC	31,147	0.01%	$926K	NEW
38	LPL Financial LLC	30,331	0.01%	$902K	+19,373 (+176.8%)
39	Aquamarine Financial (Cayman) Ltd	29,696	0.01%	$883K	—
40	RAYMOND JAMES FINANCIAL INC	28,245	0.01%	$840K	+150 (+0.5%)
41	Engineers Gate Manager LP	26,930	0.01%	$801K	+8,930 (+49.6%)
42	Southland Equity Partners LLC	25,852	0.01%	$769K	NEW
43	Invesco Ltd.	25,597	0.01%	$761K	+7,491 (+41.4%)
44	Systrade AG	25,000	0.01%	$743K	NEW
45	Crocodile Capital Partners GmbH	25,000	0.01%	$743K	—
46	Steadtrust LLC	23,900	0.01%	$711K	-800 (-3.2%)
47	DEUTSCHE BANK AG\	20,730	0.01%	$616K	NEW
48	Quadrature Capital Ltd	20,104	0.00%	$598K	NEW
49	UBS Group AG	19,977	0.00%	$594K	-83,446 (-80.7%)
50	JPMORGAN CHASE & CO	18,917	0.00%	$568K	+4,543 (+31.6%)
51	Qube Research & Technologies Ltd	16,253	0.00%	$483K	-15,114 (-48.2%)
52	ENVESTNET ASSET MANAGEMENT INC	14,804	0.00%	$440K	+737 (+5.2%)
53	Marex Group Ltd	12,100	0.00%	$360K	NEW
54	Tidal Investments LLC	10,818	0.00%	$322K	+200 (+1.9%)
55	Yorktown Management & Research Co Inc	10,300	0.00%	$306K	—
56	JANE STREET GROUP, LLC	9,215	0.00%	$274K	-28,096 (-75.3%)
57	OLD NATIONAL BANCORP /IN/	8,900	0.00%	$265K	—
58	HSBC HOLDINGS PLC	8,880	0.00%	$269K	-2,156 (-19.5%)
59	Vident Advisory, LLC	8,385	0.00%	$249K	+836 (+11.1%)
60	Janney Montgomery Scott LLC	8,116	0.00%	$241K	+2,044 (+33.7%)
61	VAN ECK ASSOCIATES CORP	7,325	0.00%	$218K	—
62	BANK OF AMERICA CORP /DE/	7,312	0.00%	$217K	NEW
63	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	3,967	0.00%	$118K	—
64	HM PAYSON & CO	3,262	0.00%	$97K	—
65	GAMMA Investing LLC	1,986	0.00%	$59K	-50 (-2.5%)
66	SIMPLEX TRADING, LLC	1,768	0.00%	$53K	NEW
67	FIFTH THIRD BANCORP	1,657	0.00%	$49K	—
68	LRI Investments, LLC	1,024	0.00%	$30K	—
69	WELLS FARGO & COMPANY/MN	833	0.00%	$25K	-1 (-0.1%)
70	Blue Trust, Inc.	826	0.00%	$25K	+268 (+48.0%)
71	Ameliora Wealth Management Ltd.	714	0.00%	$21K	—
72	Tower Research Capital LLC (TRC)	492	0.00%	$15K	NEW
73	OSAIC HOLDINGS, INC.	416	0.00%	$12K	+410 (+6833.3%)
74	SBI Securities Co., Ltd.	377	0.00%	$11K	-7,890 (-95.4%)
75	GROUP ONE TRADING LLC	374	0.00%	$11K	NEW
76	Aventura Private Wealth, LLC	110	0.00%	$3K	NEW
77	Russell Investments Group, Ltd.	105	0.00%	$3K	—
78	BARCLAYS PLC	81	0.00%	$2K	+5 (+6.6%)
79	Farther Finance Advisors, LLC	72	0.00%	$2K	—
80	Larson Financial Group LLC	70	0.00%	$2K	NEW
81	TD PRIVATE CLIENT WEALTH LLC	47	0.00%	$1K	—
82	JONES FINANCIAL COMPANIES LLLP	40	0.00%	$1K	—
83	Caitong International Asset Management Co., Ltd	27	0.00%	$803	+6 (+28.6%)
84	Stone House Investment Management, LLC	19	0.00%	$565	NEW
85	Smartleaf Asset Management LLC	11	0.00%	$330	—
86	Allworth Financial LP	4	0.00%	$119	—
87	RHUMBLINE ADVISERS	2	0.00%	$59	—

Exited since 2026-03-31 (15 filers; largest 15 shown)

Helikon Investments Ltd	−2,347,333
TT International Asset Management LTD	−608,475
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.	−126,219
ABS Direct Equity Fund LLC	−73,881
STATE OF WISCONSIN INVESTMENT BOARD	−32,337
Virtu Financial LLC	−24,029
MIRABELLA FINANCIAL SERVICES LLP	−17,426
PICKERING ENERGY PARTNERS LP	−16,000
FOX RUN MANAGEMENT, L.L.C.	−15,452
Schonfeld Strategic Advisors LLC	−12,059
Kiker Wealth Management, LLC	−11,411
Graham Capital Management, L.P.	−9,144
Centiva Capital, LP	−8,918
EverSource Wealth Advisors, LLC	−78
Ascentis Independent Advisors	−70

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

No structured 13D/13G filings (XML filings began Dec 2024).

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.