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AWM Investment Company’s Aspen Aerogels ASPN Stock Holding History

AWM Investment Company’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 		– Sell
-41,092
Closed -$116K – 100
2025
Q4 		$116K Sell
41,092
-1,514,385
-97% -$7.81M 0.01% 102
2025
Q3 		$10.8M Buy
1,555,477
+120,000
+8% +$846K 1.01% 37
2025
Q2 		$8.5M Sell
1,435,477
-1,013,744
-41% -$5.83M 0.95% 39
2025
Q1 		$15.7M Buy
2,449,221
+1,240,535
+103% +$12M 2.16% 12
2024
Q4 		$14.4M Buy
1,208,686
+34,115
+3% +$582K 1.75% 24
2024
Q3 		$32.5M Sell
1,174,571
-13,631
-1% -$341K 3.94% 4
2024
Q2 		$28.3M Sell
1,188,202
-789,637
-40% -$18.5M 3.83% 5
2024
Q1 		$34.8M Sell
1,977,839
-168,589
-8% -$2.48M 4.56% 4
2023
Q4 		$33.9M Buy
2,146,428
+484,848
+29% +$5.01M 4.46% 2
2023
Q3 		$14.3M Hold
1,661,580
– – 2.11% 13
2023
Q2 		$13.1M Buy
1,661,580
+40,724
+3% +$283K 1.78% 19
2023
Q1 		$12.1M Buy
1,620,856
+320,856
+25% +$3.19M 1.63% 18
2022
Q4 		$15.3M Buy
+1,300,000
New +$14.9M 2.21% 14
2018
Q2 		– Sell
-320,264
Closed -$1.37M – 92
2018
Q1 		$1.37M Sell
320,264
-679,736
-68% -$3.21M 0.26% 74
2017
Q4 		$4.88M Buy
+1,000,000
New +$4.66M 0.95% 34

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

AWM Investment Company's ASPN Position: Q1 2026 in Review

AWM Investment Company sold out of Aspen Aerogels (ASPN) in Q1 2026, closing a stake of 41,092 shares — an estimated $116K sold.

AWM Investment Company first reported a position in ASPN in Q4 2017 and held it in 15 quarters. The position peaked at $34.8M in Q1 2024. 166 funds tracked by Wall St. Rank hold ASPN as of Q1 2026.

  • AWM Investment Company reported no remaining Aspen Aerogels position as of Q1 2026 after selling out during the quarter.
  • AWM Investment Company sold 41,092 Aspen Aerogels shares in Q1 2026, an estimated $116K.
  • AWM Investment Company first reported a position in Aspen Aerogels in Q4 2017 and held it in 15 quarters.
  • AWM Investment Company's Aspen Aerogels position peaked at $34.8M in Q1 2024.
  • 166 funds tracked by Wall St. Rank held Aspen Aerogels as of Q1 2026.

Based on AWM Investment Company's 13F filing for Q1 2026, filed 15 May 2026.