SG Americas Securities
ASPN icon

SG Americas Securities’s Aspen Aerogels ASPN Stock Holding History

SG Americas Securities’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 		$218K Buy
+34,349
New +$168K ﹤0.01% 2760
2026
Q1 		– Sell
-263,354
Closed -$745K – 3215
2025
Q4 		$745K Buy
263,354
+182,931
+227% +$943K ﹤0.01% 2257
2025
Q3 		$560K Sell
80,423
-53,398
-40% -$376K ﹤0.01% 2019
2025
Q2 		$792K Buy
133,821
+66,427
+99% +$382K ﹤0.01% 1324
2025
Q1 		$431K Buy
+67,394
New +$650K ﹤0.01% 1894
2024
Q4 		– Sell
-13,700
Closed -$379K – 3135
2024
Q3 		$379K Buy
+13,700
New +$343K ﹤0.01% 1939
2022
Q3 		– Sell
-22,525
Closed -$223K – 3177
2022
Q2 		$223K Buy
+22,525
New +$454K ﹤0.01% 2589
2022
Q1 		– Sell
-2,429
Closed -$121K – 2954
2021
Q4 		$121K Sell
2,429
-5,401
-69% -$285K ﹤0.01% 2957
2021
Q3 		$360K Sell
7,830
-52,028
-87% -$2.06M ﹤0.01% 2782
2021
Q2 		$1.79M Buy
+59,858
New +$1.22M 0.01% 1190
2020
Q3 		– Sell
-11,130
Closed -$73K – 2705
2020
Q2 		$73K Buy
+11,130
New +$71.4K ﹤0.01% 3462

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 $3.38T AUM 44.17% 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

SG Americas Securities's ASPN Position: Q2 2026 in Review

SG Americas Securities opened a new position in Aspen Aerogels (ASPN) in Q2 2026: 34,349 shares worth $218K. The stake represents ﹤0.01% of the portfolio and ranks #2760 among its holdings. This is a return to the name: SG Americas Securities previously reported a position in ASPN as recently as Q4 2025.

SG Americas Securities first reported a position in ASPN in Q2 2020 and has held it in 11 quarters since. The position peaked at $1.79M in Q2 2021. 179 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • SG Americas Securities held 34,349 shares of Aspen Aerogels worth $218K as of Q2 2026.
  • Aspen Aerogels was a new SG Americas Securities position in Q2 2026.
  • Aspen Aerogels made up ﹤0.01% of SG Americas Securities's portfolio in Q2 2026, its #2760 holding.
  • SG Americas Securities first reported a position in Aspen Aerogels in Q2 2020 and has held it in 11 quarters since.
  • SG Americas Securities's Aspen Aerogels position peaked at $1.79M in Q2 2021.
  • 179 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.