Vault-13

TRANSPORTADORA DE GAS SUR TGS

SPONSORED ADS B · ADR · CUSIP 893870204

Argentine energy company

56 institutional holders -11 vs Q2 2025
10,613,11710.6m shares reported held*
$224.8mreported value*
8 new 18 added 20 reduced 18 sold out net bought ≈ $63.0m (+3.0m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $21.18. Options: 3 managers hold calls ($2.0m notional), 3 hold puts ($6.3m).

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

0255075Q3 22: 30Q4 22: 28Q1 23: 32Q2 23: 38Q3 23: 35Q4 23: 42Q1 24: 43Q2 24: 48Q3 24: 49Q4 24: 66Q1 25: 62Q2 25: 67Q3 25: 5656Q3 22Q2 23Q1 24Q4 24Q3 25
Numbers
QuarterHolders
Q3 202230
Q4 202228
Q1 202332
Q2 202338
Q3 202335
Q4 202342
Q1 202443
Q2 202448
Q3 202449
Q4 202466
Q1 202562
Q2 202567
Q3 202556

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q4 23: 23 bought or addedQ4 23: 18 cut or sold outQ1 24: 23 bought or addedQ1 24: 19 cut or sold outQ1 24Q2 24: 26 bought or addedQ2 24: 21 cut or sold outQ3 24: 21 bought or addedQ3 24: 25 cut or sold outQ3 24Q4 24: 32 bought or addedQ4 24: 27 cut or sold outQ1 25: 39 bought or addedQ1 25: 27 cut or sold outQ1 25Q2 25: 33 bought or addedQ2 25: 34 cut or sold outQ3 25: 26 bought or addedQ3 25: 38 cut or sold outQ3 25
Numbers
QuarterBought or addedCut or sold out
Q4 20232318
Q1 20242319
Q2 20242621
Q3 20242125
Q4 20243227
Q1 20253927
Q2 20253334
Q3 20252638

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$2m$4m$6m$8mQ4 24 calls: $1.3mQ4 24 puts: $3.6mQ4 24P/C 2.70Q1 25 calls: $1.5mQ1 25 puts: $3.8mQ1 25P/C 2.58Q2 25 calls: $678.4kQ2 25 puts: $4.1mQ2 25P/C 6.10Q3 25 calls: $2.0mQ3 25 puts: $6.3mQ3 25P/C 3.11
Numbers
QuarterCallsPutsP/C
Q4 2024$1.3m$3.6m2.70
Q1 2025$1.5m$3.8m2.58
Q2 2025$678.4k$4.1m6.10
Q3 2025$2.0m$6.3m3.11

Biggest buyers

Helikon Investments Ltd New +2,897,250+2.9m
Encompass Capital Advisors LLC Added +404,472+404.5k
Fourth Sail Capital LP Added +361,723+361.7k
VOLORIDGE INVESTMENT MANAGEMENT, LLC Added +173,163+173.2k
Moneda S.A. Administradora General de Fondos New +162,551+162.6k
UBS Group AG Added +131,258+131.3k
Banco BTG Pactual S.A. Added +118,357+118.4k
JANE STREET GROUP, LLC New +101,140+101.1k
MORGAN STANLEY Added +92,941+92.9k
MACKENZIE FINANCIAL CORP Added +79,690+79.7k

Biggest sellers

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Reduced -422,808-422.8k
SPX Gestao de Recursos Ltda Reduced -258,777-258.8k
Balyasny Asset Management L.P. Reduced -167,203-167.2k
MARSHALL WACE, LLP Sold out -117,680-117.7k
Cubist Systematic Strategies, LLC Reduced -91,158-91.2k
OAKTREE CAPITAL MANAGEMENT LP Reduced -81,108-81.1k
ABS Direct Equity Fund LLC Sold out -69,658-69.7k
Itau Unibanco Holding S.A. Sold out -65,251-65.3k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Reduced -63,065-63.1k
TT International Asset Management LTD Reduced -61,220-61.2k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.7m82.7k shares
CITADEL ADVISORS LLC New $231.3k11.0k shares
SIMPLEX TRADING, LLC Added $46.0k2.2k shares

Biggest puts

CITADEL ADVISORS LLC Added $3.5m166.3k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.3m109.2k shares
SIMPLEX TRADING, LLC Reduced $483.0k23.0k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales in Q3 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q3 2025.

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Helikon Investments Ltd 4.17% of their portfolio LONDON, X0 2,897,2502.9m $60.9m $60.9m 4.17% New
2 Encompass Capital Advisors LLC 1.33% of their portfolio New York, NY 1,404,4721.4m $29.5m $29.5m 1.33% Added +404.5k +404,472
3 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.04% of their portfolio CAUSEWAY BAY, K3 1,204,7711.2m $25.3m $25.3m 0.04% Reduced -422.8k -422,808
4 TT International Asset Management LTD 3.80% of their portfolio LONDON, X0 932,714932.7k $19.6m $19.6m 3.80% Reduced -61.2k -61,220
5 Fourth Sail Capital LP 3.12% of their portfolio GRAND CAYMAN, E9 614,891614.9k $12.9m $12.9m 3.12% Added +361.7k +361,723
6 SPX Gestao de Recursos Ltda 1.02% of their portfolio RIO DE JANEIRO, D5 578,365578.4k $12.2m $12.2m 1.02% Reduced -258.8k -258,777
7 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 411,189411.2k $8.6m $8.6m 0.00% Added +92.9k +92,941
8 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio JUPITER, FL 300,252300.3k $6.3m $6.3m 0.02% Added +173.2k +173,163
9 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 242,609242.6k $5.1m $5.1m 0.01% Reduced -167.2k -167,203
10 Banco BTG Pactual S.A. 0.62% of their portfolio RIO DE JANEIRO, D5 201,014201.0k $4.2m $4.2m 0.62% Added +118.4k +118,357
11 VR Advisory Services Ltd 0.99% of their portfolio CAMANA BAY, GRAND CAYMAN, E9 195,115195.1k $4.1m $4.1m 0.99% Reduced -20.6k -20,646
12 Moneda S.A. Administradora General de Fondos 5.59% of their portfolio LAS CONDES, SANTIAGO, F3 162,551162.6k $5.1m $5.1m 5.59% New
13 UBS Group AG 0.00% of their portfolio ZURICH, V8 135,637135.6k $2.9m $2.9m 0.00% Added +131.3k +131,258
14 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 127,390127.4k $2.7m $2.7m 0.00% Added +79.7k +79,690
15 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 127,146127.1k $2.7m $2.7m 0.00% Added +13.1k +13,073
16 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 119,289119.3k $2.5m $2.5m 0.00% Reduced -63.1k -63,065
17 VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. 0.02% of their portfolio AMSTERDAM, P7 112,705112.7k $2.4m $2.4m 0.02% Reduced -19.6k -19,588
18 PING CAPITAL MANAGEMENT, INC. 1.30% of their portfolio NEW YORK, NY 102,700102.7k $2.2m $2.2m 1.30% Added +44.2k +44,200
19 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 101,140101.1k $2.1m $2.1m 0.00% New
20 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 65,66865.7k $1.4m $1.4m 0.00% Added +55.6k +55,605
21 Lester Murray Antman dba SimplyRich 0.37% of their portfolio CARLSBAD, CA 64,49464.5k $1.4m $1.4m 0.37% Reduced -24 -24
22 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 58,90258.9k $1.2m $1.2m 0.00% New
23 OAKTREE CAPITAL MANAGEMENT LP 0.02% of their portfolio LOS ANGELES, CA 56,52256.5k $1.2m $1.2m 0.02% Reduced -81.1k -81,108
24 Pictet Asset Management Holding SA 0.00% of their portfolio CAROUGE, V8 49,34649.3k $1.0m $1.0m 0.00% Unchanged
25 Glenorchy Capital Ltd 0.65% of their portfolio BOOROLITE, C3 42,72242.7k $898.5k $898.5k 0.65% Reduced -3.5k -3,522
26 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 38,15938.2k $802.5k $802.5k 0.00% Reduced -379 -379
27 Engineers Gate Manager LP 0.01% of their portfolio NEW YORK, NY 36,95837.0k $777.2k $777.2k 0.01% Added +19.0k +18,985
28 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 29,91929.9k $629.2k $629.2k 0.00% Reduced -13.5k -13,540
29 Aquamarine Financial (Cayman) Ltd 0.06% of their portfolio Grand Cayman, E9 29,69629.7k $624.5k $624.5k 0.06% First filing
30 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 28,26228.3k $600.9k $600.9k 0.00% Added +1.4k +1,405
31 Steadtrust LLC 0.35% of their portfolio ALLEN, TX 24,70024.7k $519.4k $519.4k 0.35% Unchanged
32 INSIGNEO ADVISORY SERVICES, LLC 0.03% of their portfolio MIAMI, FL 20,05020.1k $421.7k $421.7k 0.03% Reduced -1.1k -1,079
33 Graham Capital Management, L.P. 0.01% of their portfolio ROWAYTON, CT 15,65715.7k $329.3k $329.3k 0.01% New
34 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 14,57414.6k $306.5k $306.5k 0.00% Reduced -2.1k -2,147
35 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 11,60011.6k $243.9k $243.9k 0.00% Reduced -2.5k -2,500
36 Yorktown Management & Research Co Inc 0.17% of their portfolio Forest, VA 10,30010.3k $216.6k $216.6k 0.17% Unchanged
37 Campbell & CO Investment Adviser LLC 0.02% of their portfolio BALTIMORE, MD 10,08510.1k $212.1k $212.1k 0.02% Reduced -20.8k -20,801
38 Cubist Systematic Strategies, LLC 0.00% of their portfolio STAMFORD, CT 9,9369.9k $209.0k $209.0k 0.00% Reduced -91.2k -91,158
39 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 8,3908.4k $176.4k $176.4k 0.00% Added +7.6k +7,646
40 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 3,9674.0k $83.4k $83.4k 0.00% Unchanged
41 HM PAYSON & CO 0.00% of their portfolio PORTLAND, ME 3,2623.3k $68.6k $68.6k 0.00% Added +42 +42
42 GAMMA Investing LLC 0.00% of their portfolio FOSTER CITY, CA 2,9482.9k $62.0k $62.0k 0.00% Reduced -277 -277
43 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 1,5331.5k $32.2k $32.2k 0.00% Reduced -1 -1
44 Caitong International Asset Management Co., Ltd 0.01% of their portfolio HONG KONG, K3 795795 $16.7k $16.7k 0.01% New
45 Ameliora Wealth Management Ltd. 0.00% of their portfolio ZURICH, V8 714714 $15.0k $15.0k 0.00% Unchanged
46 VAN ECK ASSOCIATES CORP 0.00% of their portfolio NEW YORK, NY 683683 $0 $0 0.00% New
47 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 595595 $12.0k $12.0k 0.00% Added +112 +112
48 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 583583 $12.3k $12.3k 0.00% Added +407 +407
49 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 411411 $8.9k $8.9k 0.00% Added +14 +14
50 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 233233 $4.9k $4.9k 0.00% Added +198 +198
51 EverSource Wealth Advisors, LLC 0.00% of their portfolio BIRMINGHAM, AL 8686 $1.8k $1.8k 0.00% Reduced -6 -6
52 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 7272 $1.5k $1.5k 0.00% Unchanged
53 ORG Partners LLC 0.00% of their portfolio ROANOKE, IN 7070 $1.5k $1.5k 0.00% Unchanged
54 Blue Trust, Inc. 0.00% of their portfolio BRENTWOOD, TN 1919 $400 $400 0.00% Unchanged
55 BESSEMER GROUP INC 0.00% of their portfolio WOODBRIDGE, NJ 44 $0 $0 0.00% New
56 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 22 $42 $42 0.00% Unchanged