Group One Trading
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Group One Trading’s Aspen Aerogels ASPN Stock Holding History

Group One Trading’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 		– Sell
-14,257
Closed -$48.1K – 7610
2025
Q4 		$40.3K Buy
+14,257
New +$73.5K ﹤0.01% 5775
2025
Q3 		– Sell
-33,353
Closed -$235K – 8374
2025
Q2 		$197K Buy
33,353
+5,774
+21% +$33.2K ﹤0.01% 4352
2025
Q1 		$176K Sell
27,579
-60,253
-69% -$581K ﹤0.01% 4130
2024
Q4 		$1.04M Buy
87,832
+52,451
+148% +$894K ﹤0.01% 2544
2024
Q3 		$980K Buy
+35,381
New +$885K ﹤0.01% 2305
2024
Q1 		– Sell
-8,587
Closed -$127K – 7020
2023
Q4 		$136K Buy
+8,587
New +$88.7K ﹤0.01% 4214
2023
Q3 		– Sell
-8,026
Closed -$57K – 7621
2023
Q2 		$63.3K Buy
8,026
+4,007
+100% +$27.9K ﹤0.01% 5059
2023
Q1 		$29.9K Sell
4,019
-6,164
-61% -$61.3K ﹤0.01% 5240
2022
Q4 		$120K Sell
10,183
-2,045
-17% -$23.4K ﹤0.01% 4272
2022
Q3 		$113K Buy
12,228
+10,861
+795% +$132K ﹤0.01% 4660
2022
Q2 		$14K Sell
1,367
-1,254
-48% -$25.3K ﹤0.01% 6544
2022
Q1 		$90K Buy
+2,621
New +$85.1K ﹤0.01% 5584
2021
Q2 		– Sell
-8,012
Closed -$163K – 8112
2021
Q1 		$163K Buy
8,012
+7,538
+1,590% +$159K ﹤0.01% 5223
2020
Q4 		$8K Buy
+474
New +$6.23K ﹤0.01% 5860

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $976M AUM 0.91% 1-Year Est. Return
OCMI
Oaktop Capital Management II Chatham, New Jersey $1.34B AUM 114.5% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $883M AUM 21.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return

Group One Trading's ASPN Position: Q1 2026 in Review

Group One Trading sold out of Aspen Aerogels (ASPN) in Q1 2026, closing a stake of 14,257 shares — an estimated $48.1K sold.

Group One Trading first reported a position in ASPN in Q4 2020 and held it in 14 quarters. The position peaked at $1.04M in Q4 2024. 166 funds tracked by Wall St. Rank hold ASPN as of Q1 2026.

  • Group One Trading reported no remaining Aspen Aerogels position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 14,257 Aspen Aerogels shares in Q1 2026, an estimated $48.1K.
  • Group One Trading first reported a position in Aspen Aerogels in Q4 2020 and held it in 14 quarters.
  • Group One Trading's Aspen Aerogels position peaked at $1.04M in Q4 2024.
  • 166 funds tracked by Wall St. Rank held Aspen Aerogels as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.