RhumbLine Advisers’s SES AI SES Stock Holding History

RhumbLine Advisers’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 Q3	$137K	Buy	227,986 +34,413	+18%	+$20.3K	﹤0.01%	3417
2026 Q2	$186K	Buy	+193,573	New	+$211K	﹤0.01%	3317
2025 Q2	–	Sell	-143,013	Closed	-$74.5K	–	4251
2025 Q1	$74.5K	Sell	143,013 -14,477	-9%	-$13.3K	﹤0.01%	3480
2024 Q4	$345K	Sell	157,490 -15,133	-9%	-$8.63K	﹤0.01%	2903
2024 Q3	$110K	Buy	172,623 +1,334	+0.8%	+$1.39K	﹤0.01%	3473
2024 Q2	$214K	Buy	171,289 +7,072	+4%	+$9.6K	﹤0.01%	3193
2024 Q1	$276K	Sell	164,217 -1,611	-1%	-$2.42K	﹤0.01%	3023
2023 Q4	$303K	Buy	165,828 +2,821	+2%	+$6.09K	﹤0.01%	2964
2023 Q3	$370K	Buy	163,007 +8,740	+6%	+$21.2K	﹤0.01%	2800
2023 Q2	$376K	Buy	154,267 +140,392	+1,012%	+$272K	﹤0.01%	2874
2023 Q1	$41K	Hold	13,875	–	–	﹤0.01%	2915
2022 Q4	$44K	Hold	13,875	–	–	﹤0.01%	2959
2022 Q3	$68K	Hold	13,875	–	–	﹤0.01%	3035
2022 Q2	$55K	Buy	+13,875	New	+$88.8K	﹤0.01%	3059

Other funds holding SES

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Renaissance Technologies New York $73.4B AUM 32.8% 1-Year Est. Return

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Temasek Holdings Singapore $36.7B AUM 6.83% 1-Year Est. Return

General Motors Holdings Detroit, Michigan $56.7M AUM 48.31% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

RhumbLine Advisers's SES Position: Q3 2026 in Review

RhumbLine Advisers increased its SES AI (SES) stake by 18% in Q3 2026, buying an estimated $20.3K and bringing the position to 227,986 shares worth $137K. The position accounts for ﹤0.01% of the portfolio, ranked #3417.

RhumbLine Advisers first reported a position in SES in Q2 2022 and has held it in 14 quarters since. The position peaked at $376K in Q2 2023. 91 funds tracked by Wall St. Rank hold SES as of Q3 2026.

RhumbLine Advisers held 227,986 shares of SES AI worth $137K as of Q3 2026.
RhumbLine Advisers bought 34,413 SES AI shares in Q3 2026, an estimated $20.3K.
SES AI made up ﹤0.01% of RhumbLine Advisers's portfolio in Q3 2026, its #3417 holding.
RhumbLine Advisers first reported a position in SES AI in Q2 2022 and has held it in 14 quarters since.
RhumbLine Advisers's SES AI position peaked at $376K in Q2 2023.
91 funds tracked by Wall St. Rank held SES AI as of Q3 2026.

Based on RhumbLine Advisers's 13F filing for Q3 2026, filed 10 Nov 2026.