GSA Capital Partners’s Aspen Aerogels ASPN Stock Holding History

GSA Capital Partners’s Portfolio ASPN Stock Details ASPN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-14,294	Closed	-$91K	–	1730
2025 Q1	$91K	Sell	14,294 -29,605	-67%	-$285K	0.01%	1512
2024 Q4	$522K	Buy	43,899 +19,039	+77%	+$325K	0.04%	855
2024 Q3	$688K	Sell	24,860 -41,351	-62%	-$1.03M	0.05%	702
2024 Q2	$1.58M	Sell	66,211 -892	-1%	-$20.9K	0.11%	246
2024 Q1	$1.18M	Buy	+67,103	New	+$989K	0.09%	333
2023 Q4	–	Sell	-12,061	Closed	-$104K	–	1488
2023 Q3	$104K	Buy	+12,061	New	+$85.7K	0.01%	1381
2023 Q2	–	Sell	-33,015	Closed	-$246K	–	1503
2023 Q1	$246K	Buy	+33,015	New	+$328K	0.02%	1137
2022 Q4	–	Sell	-31,936	Closed	-$294K	–	1451
2022 Q3	$294K	Buy	+31,936	New	+$387K	0.04%	943
2021 Q3	–	Sell	-11,239	Closed	-$336K	–	1402
2021 Q2	$336K	Buy	+11,239	New	+$229K	0.04%	871
2021 Q1	–	Sell	-29,023	Closed	-$484K	–	1089
2020 Q4	$484K	Buy	29,023 +2,196	+8%	+$28.9K	0.08%	442
2020 Q3	$294K	Buy	+26,827	New	+$212K	0.05%	751
2016 Q3	–	Sell	-44,129	Closed	-$219K	–	1757
2016 Q2	$219K	Buy	44,129 +18,419	+72%	+$80.7K	0.01%	1527
2016 Q1	$116K	Buy	+25,710	New	+$117K	0.01%	1565

Other funds holding ASPN

KIM LLC Wichita, Kansas $976M AUM 0.91% 1-Year Est. Return

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Oaktop Capital Management II Chatham, New Jersey $1.34B AUM 114.5% 1-Year Est. Return

George Kaiser Family Foundation Tulsa, Oklahoma $883M AUM 21.04% 1-Year Est. Return

Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

Dimensional Fund Advisors

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return