Assenagon Asset Management’s Solaris Energy Infrastructure SEI Stock Holding History

Assenagon Asset Management’s Portfolio SEI Stock Details SEI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$6.4M	Sell	79,594 -352,329	-82%	-$25.2M	0.01%	609
2026 Q1	$24.4M	Buy	431,923 +204,381	+90%	+$11.1M	0.04%	309
2025 Q4	$10.5M	Sell	227,542 -168,012	-42%	-$8.13M	0.01%	500
2025 Q3	$15.8M	Buy	395,554 +360,054	+1,014%	+$11.3M	0.02%	405
2025 Q2	$1M	Hold	35,500	–	–	﹤0.01%	920
2025 Q1	$772K	Buy	+35,500	New	+$984K	﹤0.01%	944
2024 Q4	–	Sell	-55,273	Closed	-$705K	–	1463
2024 Q3	$705K	Sell	55,273 -34,226	-38%	-$408K	﹤0.01%	1189
2024 Q2	$768K	Sell	89,499 -710,191	-89%	-$6.21M	﹤0.01%	1160
2024 Q1	$6.93M	Buy	799,690 +608,676	+319%	+$4.78M	0.02%	519
2023 Q4	$1.52M	Buy	+191,014	New	+$1.73M	﹤0.01%	1006
2023 Q1	–	Sell	-39,211	Closed	-$389K	–	1525
2022 Q4	$389K	Buy	+39,211	New	+$429K	﹤0.01%	1209
2022 Q3	–	Sell	-641,911	Closed	-$6.98M	–	1576
2022 Q2	$6.98M	Buy	641,911 +600,492	+1,450%	+$7.23M	0.03%	464
2022 Q1	$468K	Buy	41,419 +5,069	+14%	+$45.9K	﹤0.01%	1218
2021 Q4	$238K	Buy	+36,350	New	+$269K	﹤0.01%	1341
2020 Q3	–	Sell	-355,207	Closed	-$2.64M	–	1394
2020 Q2	$2.64M	Buy	+355,207	New	+$2.32M	0.02%	513

Other funds holding SEI

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

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

SPPAM

Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

VCM

Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Assenagon Asset Management's SEI Position: Q2 2026 in Review

Assenagon Asset Management reduced its Solaris Energy Infrastructure (SEI) stake by 82% in Q2 2026, selling an estimated $25.2M and leaving 79,594 shares worth $6.4M. The position accounts for 0.01% of the portfolio, ranked #609.

Assenagon Asset Management first reported a position in SEI in Q2 2020 and has held it in 15 quarters since. The position peaked at $24.4M in Q1 2026. 432 funds tracked by Wall St. Rank hold SEI as of Q2 2026.

Assenagon Asset Management held 79,594 shares of Solaris Energy Infrastructure worth $6.4M as of Q2 2026.
Assenagon Asset Management sold 352,329 Solaris Energy Infrastructure shares in Q2 2026, an estimated $25.2M.
Solaris Energy Infrastructure made up 0.01% of Assenagon Asset Management's portfolio in Q2 2026, its #609 holding.
Assenagon Asset Management first reported a position in Solaris Energy Infrastructure in Q2 2020 and has held it in 15 quarters since.
Assenagon Asset Management's Solaris Energy Infrastructure position peaked at $24.4M in Q1 2026.
432 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.