Janus Henderson Group’s SES AI SES Stock Holding History

Janus Henderson Group’s Portfolio SES Stock Details SES Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$118K	Hold	122,100	–	–	﹤0.01%	2390
2025 Q4	$220K	Buy	+122,100	New	+$274K	﹤0.01%	2325
2024 Q2	–	Sell	-47,917	Closed	-$80.7K	–	2572
2024 Q1	$80.7K	Sell	47,917 -31	-0.1%	-$46	﹤0.01%	2517
2023 Q4	$88K	Buy	47,948 +68	+0.1%	+$147	﹤0.01%	2534
2023 Q3	$109K	Buy	47,880 +46	+0.1%	+$112	﹤0.01%	2506
2023 Q2	$116K	Sell	47,834 -46	-0.1%	-$89	﹤0.01%	2556
2023 Q1	$141K	Buy	47,880 +24,928	+109%	+$78.6K	﹤0.01%	2571
2022 Q4	$71.9K	Buy	22,952 +1,418	+7%	+$6.86K	﹤0.01%	2385
2022 Q3	$105K	Hold	21,534	–	–	﹤0.01%	2041
2022 Q2	$85K	Buy	+21,534	New	+$138K	﹤0.01%	2499

Other funds holding SES

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

GMH

General Motors Holdings Detroit, Michigan $79.8M AUM 24.73% 1-Year Est. Return

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

Janus Henderson Group's SES Position: Q1 2026 in Review

Janus Henderson Group held its SES AI (SES) position steady in Q1 2026 at 122,100 shares worth $118K. The position accounts for ﹤0.01% of the portfolio, ranked #2390.

Janus Henderson Group first reported a position in SES in Q2 2022 and has held it in 10 quarters since. The position peaked at $220K in Q4 2025. 141 funds tracked by Wall St. Rank hold SES as of Q1 2026.

Janus Henderson Group held 122,100 shares of SES AI worth $118K as of Q1 2026.
Janus Henderson Group left its SES AI share count unchanged in Q1 2026.
SES AI made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #2390 holding.
Janus Henderson Group first reported a position in SES AI in Q2 2022 and has held it in 10 quarters since.
Janus Henderson Group's SES AI position peaked at $220K in Q4 2025.
141 funds tracked by Wall St. Rank held SES AI as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.