JF
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Jump Financial’s Aspen Aerogels ASPN Stock Holding History

Jump Financial’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
Q2 		$1.07M Buy
+168,865
New +$828K 0.01% 1162
2026
Q1 		– Sell
-551,071
Closed -$1.56M – 1877
2025
Q4 		$1.56M Buy
551,071
+12,771
+2% +$65.9K 0.02% 788
2025
Q3 		$3.75M Buy
538,300
+421,900
+362% +$2.97M 0.04% 502
2025
Q2 		$689K Buy
+116,400
New +$670K 0.01% 1116
2025
Q1 		– Sell
-239,895
Closed -$2.85M – 1581
2024
Q4 		$2.85M Buy
239,895
+141,795
+145% +$2.42M 0.06% 409
2024
Q3 		$2.72M Buy
98,100
+12,025
+14% +$301K 0.06% 403
2024
Q2 		$2.05M Buy
86,075
+75,146
+688% +$1.76M 0.04% 544
2024
Q1 		$192K Buy
+10,929
New +$161K 0.01% 1694
2023
Q3 		– Sell
-20,150
Closed -$159K – 1836
2023
Q2 		$159K Buy
+20,150
New +$140K 0.01% 1564
2022
Q4 		– Sell
-37,700
Closed -$348K – 1558
2022
Q3 		$348K Buy
+37,700
New +$457K 0.01% 1064
2022
Q2 		– Sell
-19,335
Closed -$667K – 1604
2022
Q1 		$667K Buy
+19,335
New +$627K 0.03% 683
2021
Q4 		– Sell
-17,215
Closed -$792K – 1369
2021
Q3 		$792K Buy
17,215
+5,439
+46% +$216K 0.06% 348
2021
Q2 		$352K Buy
+11,776
New +$240K 0.03% 604

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $1B AUM 29.68% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OCMI
Oaktop Capital Management II Chatham, New Jersey $2.35B AUM 214.39% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $1.04B AUM 36.93% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Jump Financial's ASPN Position: Q2 2026 in Review

Jump Financial opened a new position in Aspen Aerogels (ASPN) in Q2 2026: 168,865 shares worth $1.07M. The stake represents 0.01% of the portfolio and ranks #1162 among its holdings. This is a return to the name: Jump Financial previously reported a position in ASPN as recently as Q4 2025.

Jump Financial first reported a position in ASPN in Q2 2021 and has held it in 13 quarters since. The position peaked at $3.75M in Q3 2025. 180 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • Jump Financial held 168,865 shares of Aspen Aerogels worth $1.07M as of Q2 2026.
  • Aspen Aerogels was a new Jump Financial position in Q2 2026.
  • Aspen Aerogels made up 0.01% of Jump Financial's portfolio in Q2 2026, its #1162 holding.
  • Jump Financial first reported a position in Aspen Aerogels in Q2 2021 and has held it in 13 quarters since.
  • Jump Financial's Aspen Aerogels position peaked at $3.75M in Q3 2025.
  • 180 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.