Portolan Capital Management’s Talos Energy TALO Stock Holding History

Portolan Capital Management’s Portfolio TALO Stock Details TALO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.43M	Buy	344,549 +225,449	+189%	+$2.89M	0.29%	95
2025 Q4	$1.31M	Buy	+119,100	New	+$1.25M	0.07%	142
2023 Q4	–	Sell	-406,351	Closed	-$6.68M	–	154
2023 Q3	$6.68M	Buy	406,351 +213,601	+111%	+$3.43M	0.62%	50
2023 Q2	$2.67M	Sell	192,750 -2,025	-1%	-$27.3K	0.24%	95
2023 Q1	$2.89M	Buy	+194,775	New	+$3.35M	0.28%	107
2022 Q3	–	Sell	-177,389	Closed	-$2.74M	–	149
2022 Q2	$2.74M	Sell	177,389 -403,479	-69%	-$7.85M	0.28%	102
2022 Q1	$9.17M	Buy	+580,868	New	+$7.67M	0.73%	56
2021 Q3	–	Sell	-205,354	Closed	-$3.21M	–	145
2021 Q2	$3.21M	Sell	205,354 -318,739	-61%	-$4.4M	0.23%	103
2021 Q1	$6.31M	Buy	524,093 +508,393	+3,238%	+$5.48M	0.5%	88
2020 Q4	$129K	Buy	+15,700	New	+$122K	0.01%	161
2020 Q1	–	Sell	-177,093	Closed	-$5.34M	–	135
2019 Q4	$5.34M	Buy	177,093 +88,956	+101%	+$2.08M	0.54%	65
2019 Q3	$1.79M	Buy	88,137 +34,062	+63%	+$738K	0.2%	79
2019 Q2	$1.3M	Buy	+54,075	New	+$1.41M	0.14%	76

Other funds holding TALO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

WCCM

Webs Creek Capital Management Dallas, Texas $578M AUM 79.84% 1-Year Est. Return

Portolan Capital Management's TALO Position: Q1 2026 in Review

Portolan Capital Management increased its Talos Energy (TALO) stake by 189% in Q1 2026, buying an estimated $2.89M and bringing the position to 344,549 shares worth $5.43M. The position accounts for 0.29% of the portfolio, ranked #95.

Portolan Capital Management first reported a position in TALO in Q2 2019 and has held it in 13 quarters since. The position peaked at $9.17M in Q1 2022. 287 funds tracked by Wall St. Rank hold TALO as of Q1 2026.

Portolan Capital Management held 344,549 shares of Talos Energy worth $5.43M as of Q1 2026.
Portolan Capital Management bought 225,449 Talos Energy shares in Q1 2026, an estimated $2.89M.
Talos Energy made up 0.29% of Portolan Capital Management's portfolio in Q1 2026, its #95 holding.
Portolan Capital Management first reported a position in Talos Energy in Q2 2019 and has held it in 13 quarters since.
Portolan Capital Management's Talos Energy position peaked at $9.17M in Q1 2022.
287 funds tracked by Wall St. Rank held Talos Energy as of Q1 2026.

Based on Portolan Capital Management's 13F filing for Q1 2026, filed 15 May 2026.