Andreas Halvorsen’s PepGen PEPG Stock Holding History

Andreas Halvorsen’s Portfolio PEPG Stock Details PEPG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$6.27M	Hold	3,482,434	–	–	0.02%	90
2026 Q1	$6.16M	Hold	3,482,434	–	–	0.02%	76
2025 Q4	$22.7M	Hold	3,482,434	–	–	0.06%	75
2025 Q3	$16.1M	Buy	3,482,434 +2,000,000	+135%	+$3.22M	0.04%	76
2025 Q2	$1.65M	Hold	1,482,434	–	–	﹤0.01%	82
2025 Q1	$2.08M	Hold	1,482,434	–	–	0.01%	91
2024 Q4	$5.62M	Hold	1,482,434	–	–	0.02%	85
2024 Q3	$12.7M	Hold	1,482,434	–	–	0.05%	81
2024 Q2	$23.7M	Hold	1,482,434	–	–	0.09%	79
2024 Q1	$21.8M	Hold	1,482,434	–	–	0.08%	78
2023 Q4	$10.1M	Hold	1,482,434	–	–	0.04%	76
2023 Q3	$7.53M	Hold	1,482,434	–	–	0.03%	77
2023 Q2	$13.3M	Sell	1,482,434 -62,197	-4%	-$813K	0.05%	82
2023 Q1	$18.9M	Hold	1,544,631	–	–	0.09%	75
2022 Q4	$20.7M	Sell	1,544,631 -249,292	-14%	-$3.22M	0.1%	71
2022 Q3	$16.3M	Hold	1,793,923	–	–	0.08%	83
2022 Q2	$17.8M	Buy	+1,793,923	New	+$20M	0.08%	78

Other funds holding PEPG

RCM

RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return

Commodore Capital New York $1.68B AUM 375.52% 1-Year Est. Return

LCM

Laurion Capital Management New York $3.9B AUM 75.03% 1-Year Est. Return

ACM

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Vivo Capital Palo Alto, California $1.1B AUM 799.93% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Andreas Halvorsen's PEPG Position: Q2 2026 in Review

Andreas Halvorsen held its PepGen (PEPG) position steady in Q2 2026 at 3,482,434 shares worth $6.27M. The position accounts for 0.02% of the portfolio, ranked #90.

Andreas Halvorsen first reported a position in PEPG in Q2 2022 and has held it in 17 quarters since. The position peaked at $23.7M in Q2 2024. 72 funds tracked by Wall St. Rank hold PEPG as of Q2 2026.

Andreas Halvorsen held 3,482,434 shares of PepGen worth $6.27M as of Q2 2026.
Andreas Halvorsen left its PepGen share count unchanged in Q2 2026.
PepGen made up 0.02% of Andreas Halvorsen's portfolio in Q2 2026, its #90 holding.
Andreas Halvorsen first reported a position in PepGen in Q2 2022 and has held it in 17 quarters since.
Andreas Halvorsen's PepGen position peaked at $23.7M in Q2 2024.
72 funds tracked by Wall St. Rank held PepGen as of Q2 2026.

Based on Viking Global Investors's 13F filing for Q2 2026, filed 14 Aug 2026.