Marshall Wace’s Pampa Energía PAM Stock Holding History

Marshall Wace’s Portfolio PAM Stock Details PAM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$12.5M	Buy	+140,754	New	+$11.7M	0.01%	875
2025 Q3	–	Sell	-57,153	Closed	-$3.97M	–	3272
2025 Q2	$3.97M	Buy	57,153 +10,195	+22%	+$764K	﹤0.01%	1259
2025 Q1	$3.63M	Buy	46,958 +27,944	+147%	+$2.32M	﹤0.01%	1204
2024 Q4	$1.67M	Buy	+19,014	New	+$1.45M	﹤0.01%	1519
2019 Q2	–	Sell	-36,070	Closed	-$994K	–	1716
2019 Q1	$994K	Buy	+36,070	New	+$1.21M	0.01%	927

Other funds holding PAM

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

TIAM

TT International Asset Management London, United Kingdom $783M AUM 104.75% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

PCM

Ping Capital Management New York $350M AUM 27.54% 1-Year Est. Return

AGDI

Absolute Gestao de Investimentos Sao Paulo, Brazil $877M AUM 57.36% 1-Year Est. Return

PointState Capital New York $7.9B AUM 42.31% 1-Year Est. Return

Fundamenta Capital Montevideo $116M AUM

VAS

VR Advisory Services Camana Bay, Grand Cayman, Cayman Islands $845M AUM 22.79% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

IUHSA

Itau Unibanco Holding S.A. Sao Paulo, Brazil $4.31B AUM 46.57% 1-Year Est. Return

Marshall Wace's PAM Position: Q1 2026 in Review

Marshall Wace opened a new position in Pampa Energía (PAM) in Q1 2026: 140,754 shares worth $12.5M. The stake represents 0.01% of the portfolio and ranks #875 among its holdings. This is a return to the name: Marshall Wace previously reported a position in PAM as recently as Q2 2025.

Marshall Wace first reported a position in PAM in Q1 2019 and has held it in 5 quarters since. 87 funds tracked by Wall St. Rank hold PAM as of Q1 2026.

Marshall Wace held 140,754 shares of Pampa Energía worth $12.5M as of Q1 2026.
Pampa Energía was a new Marshall Wace position in Q1 2026.
Pampa Energía made up 0.01% of Marshall Wace's portfolio in Q1 2026, its #875 holding.
Marshall Wace first reported a position in Pampa Energía in Q1 2019 and has held it in 5 quarters since.
87 funds tracked by Wall St. Rank held Pampa Energía as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.