AllianceBernstein

AllianceBernstein’s Aspen Aerogels ASPN Stock Holding History

AllianceBernstein’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
2026 Q1	$181K	Hold	64,090	–	–	﹤0.01%	3069
2025 Q4	$181K	Hold	64,090	–	–	﹤0.01%	3086
2025 Q3	$446K	Sell	64,090 -22,950	-26%	-$162K	﹤0.01%	2739
2025 Q2	$515K	Buy	87,040 +34,910	+67%	+$201K	﹤0.01%	2624
2025 Q1	$333K	Sell	52,130 -5,480	-10%	-$52.8K	﹤0.01%	2725
2024 Q4	$684K	Hold	57,610	–	–	﹤0.01%	2504
2024 Q3	$1.6M	Hold	57,610	–	–	﹤0.01%	2091
2024 Q2	$1.37M	Buy	57,610 +6,720	+13%	+$158K	﹤0.01%	2145
2024 Q1	$896K	Hold	50,890	–	–	﹤0.01%	2326
2023 Q4	$803K	Buy	50,890 +5,480	+12%	+$56.6K	﹤0.01%	2381
2023 Q3	$391K	Hold	45,410	–	–	﹤0.01%	2700
2023 Q2	$358K	Buy	45,410 +34,510	+317%	+$240K	﹤0.01%	2790
2023 Q1	$81.2K	Sell	10,900 -6,200	-36%	-$61.6K	﹤0.01%	3046
2022 Q4	$202K	Buy	17,100 +4,800	+39%	+$54.9K	﹤0.01%	3004
2022 Q3	$113K	Sell	12,300 -47,922	-80%	-$580K	﹤0.01%	3107
2022 Q2	$595K	Buy	60,222 +41,922	+229%	+$846K	﹤0.01%	2604
2022 Q1	$631K	Sell	18,300 -4,000	-18%	-$130K	﹤0.01%	2584
2021 Q4	$1.11M	Buy	22,300 +2,600	+13%	+$137K	﹤0.01%	2424
2021 Q3	$906K	Buy	+19,700	New	+$781K	﹤0.01%	2525

Other funds holding ASPN

KIM LLC Wichita, Kansas $678M AUM 0.91% 1-Year Est. Return

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

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Invesco Atlanta, Georgia $653B AUM 32.41% 1-Year Est. Return

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

Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return