Susquehanna International Group
ASPN icon

Susquehanna International Group’s Aspen Aerogels ASPN Stock Holding History

Susquehanna International Group’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 		$158K Sell
46,200
-22,000
-32% -$74.2K ﹤0.01% 11942
2025
Q4 		$193K Buy
68,200
+1,900
+3% +$9.8K ﹤0.01% 10912
2025
Q3 		$461K Sell
66,300
-36,500
-36% -$257K ﹤0.01% 9147
2025
Q2 		$609K Sell
102,800
-9,100
-8% -$52.3K ﹤0.01% 8720
2025
Q1 		$715K Sell
111,900
-174,400
-61% -$1.68M ﹤0.01% 8093
2024
Q4 		$3.4M Sell
286,300
-28,800
-9% -$491K ﹤0.01% 4227
2024
Q3 		$8.73M Sell
315,100
-165,700
-34% -$4.15M ﹤0.01% 2800
2024
Q2 		$11.5M Buy
480,800
+300,500
+167% +$7.05M ﹤0.01% 2313
2024
Q1 		$3.17M Buy
180,300
+86,900
+93% +$1.28M ﹤0.01% 4416
2023
Q4 		$1.47M Buy
93,400
+13,300
+17% +$137K ﹤0.01% 6053
2023
Q3 		$689K Sell
80,100
-1,300
-2% -$9.23K ﹤0.01% 7482
2023
Q2 		$642K Sell
81,400
-59,400
-42% -$413K ﹤0.01% 7721
2023
Q1 		$1.05M Buy
140,800
+73,900
+110% +$735K ﹤0.01% 6689
2022
Q4 		$789K Buy
+66,900
New +$765K ﹤0.01% 6707
2022
Q3 		– Sell
-50,600
Closed -$500K – 13114
2022
Q2 		$500K Buy
50,600
+14,600
+41% +$295K ﹤0.01% 8258
2022
Q1 		$1.24M Sell
36,000
-47,700
-57% -$1.55M ﹤0.01% 6591
2021
Q4 		$4.17M Sell
83,700
-87,400
-51% -$4.61M ﹤0.01% 4056
2021
Q3 		$7.87M Buy
171,100
+125,600
+276% +$4.98M ﹤0.01% 3226
2021
Q2 		$1.36M Buy
45,500
+34,400
+310% +$702K ﹤0.01% 6915
2021
Q1 		$226K Buy
+11,100
New +$234K ﹤0.01% 11171

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

Susquehanna International Group's ASPN Position: Q1 2026 in Review

Susquehanna International Group increased its Aspen Aerogels (ASPN) stake by 43% in Q1 2026, buying an estimated $280K and bringing the position to 274,317 shares worth $938K. The position accounts for ﹤0.01% of the portfolio, ranked #8033.

Susquehanna International Group first reported a position in ASPN in Q4 2019 and has held it in 24 quarters since. The position peaked at $14.2M in Q3 2024. 166 funds tracked by Wall St. Rank hold ASPN as of Q1 2026.

  • Susquehanna International Group held 274,317 shares of Aspen Aerogels worth $938K as of Q1 2026.
  • Susquehanna International Group bought 83,113 Aspen Aerogels shares in Q1 2026, an estimated $280K.
  • Aspen Aerogels made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #8033 holding.
  • Susquehanna International Group first reported a position in Aspen Aerogels in Q4 2019 and has held it in 24 quarters since.
  • Susquehanna International Group's Aspen Aerogels position peaked at $14.2M in Q3 2024.
  • 166 funds tracked by Wall St. Rank held Aspen Aerogels as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.