Walleye Trading
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Walleye Trading’s Aspen Aerogels ASPN Stock Holding History

Walleye 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 		$154K Sell
44,900
-18,000
-29% -$60.7K ﹤0.01% 3256
2025
Q4 		$178K Buy
62,900
+50,200
+395% +$259K ﹤0.01% 3460
2025
Q3 		$88.4K Buy
12,700
+9,600
+310% +$67.7K ﹤0.01% 3765
2025
Q2 		$18.4K Sell
3,100
-27,400
-90% -$158K ﹤0.01% 3977
2025
Q1 		$195K Buy
30,500
+28,800
+1,694% +$278K ﹤0.01% 3095
2024
Q4 		$20.2K Sell
1,700
-400
-19% -$6.82K ﹤0.01% 3948
2024
Q3 		$58.1K Sell
2,100
-10,100
-83% -$253K ﹤0.01% 3489
2024
Q2 		$291K Buy
+12,200
New +$286K ﹤0.01% 2854
2023
Q4 		– Sell
-15,800
Closed -$136K – 5053
2023
Q3 		$136K Buy
+15,800
New +$112K ﹤0.01% 3823
2022
Q3 		– Sell
-29,400
Closed -$290K – 5015
2022
Q2 		$290K Sell
29,400
-51,800
-64% -$1.05M ﹤0.01% 3407
2022
Q1 		$2.8M Buy
81,200
+20,000
+33% +$649K 0.01% 1417
2021
Q4 		$3.05M Buy
+61,200
New +$3.22M 0.01% 1325

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

Walleye Trading's ASPN Position: Q4 2024 in Review

Walleye Trading sold out of Aspen Aerogels (ASPN) in Q4 2024, closing a stake of 13,607 shares — an estimated $232K sold.

Walleye Trading first reported a position in ASPN in Q3 2015 and held it in 6 quarters. The position peaked at $377K in Q3 2024. 231 funds tracked by Wall St. Rank hold ASPN as of Q4 2024.

  • Walleye Trading reported no remaining Aspen Aerogels position as of Q4 2024 after selling out during the quarter.
  • Walleye Trading sold 13,607 Aspen Aerogels shares in Q4 2024, an estimated $232K.
  • Walleye Trading first reported a position in Aspen Aerogels in Q3 2015 and held it in 6 quarters.
  • Walleye Trading's Aspen Aerogels position peaked at $377K in Q3 2024.
  • 231 funds tracked by Wall St. Rank held Aspen Aerogels as of Q4 2024.

Based on Walleye Trading's 13F filing for Q4 2024, filed 13 Feb 2025.