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KIM LLC’s Aspen Aerogels ASPN Stock Holding History

KIM LLC’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 		$77.9M Hold
12,280,426
– – 7.76% 4
2026
Q1 		$42M Hold
12,280,426
– – 4.3% 5
2025
Q4 		$34.8M Hold
12,280,426
– – 2.81% 7
2025
Q3 		$85.5M Hold
12,280,426
– – 7.46% 3
2025
Q2 		$72.7M Hold
12,280,426
– – 6.89% 5
2025
Q1 		$78.5M Hold
12,280,426
– – 9.04% 4
2024
Q4 		$146M Hold
12,280,426
– – 18.39% 1
2024
Q3 		$342M Hold
12,280,426
– – 34.55% 1
2024
Q2 		$293M Sell
12,280,426
-3,500,000
-22% -$82.2M 26.17% 1
2024
Q1 		$278M Hold
15,780,426
– – 29.36% 1
2023
Q4 		$249M Hold
15,780,426
– – 25.44% 1
2023
Q3 		$136M Hold
15,780,426
– – 13.7% 2
2023
Q2 		$125M Hold
15,780,426
– – 10.65% 2
2023
Q1 		$118M Hold
15,780,426
– – 8.19% 2
2022
Q4 		$186M Buy
15,780,426
+10,526,316
+200% +$120M 10.28% 1
2022
Q3 		$48.4M Hold
5,254,110
– – 2.26% 4
2022
Q2 		$51.9M Buy
+5,254,110
New +$106M 2.49% 5

Other funds holding ASPN

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

KIM LLC's ASPN Position: Q2 2026 in Review

KIM LLC held its Aspen Aerogels (ASPN) position steady in Q2 2026 at 12,280,426 shares worth $77.9M. The position accounts for 7.76% of the portfolio, ranked #4.

KIM LLC first reported a position in ASPN in Q2 2022 and has held it in 17 quarters since. The position peaked at $342M in Q3 2024. 180 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • KIM LLC held 12,280,426 shares of Aspen Aerogels worth $77.9M as of Q2 2026.
  • KIM LLC left its Aspen Aerogels share count unchanged in Q2 2026.
  • Aspen Aerogels made up 7.76% of KIM LLC's portfolio in Q2 2026, its #4 holding.
  • KIM LLC first reported a position in Aspen Aerogels in Q2 2022 and has held it in 17 quarters since.
  • KIM LLC's Aspen Aerogels position peaked at $342M in Q3 2024.
  • 180 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on KIM LLC's 13F filing for Q2 2026, filed 13 Aug 2026.