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Redwood Grove Capital’s Aspen Aerogels ASPN Stock Holding History

Redwood Grove Capital’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
2025
Q2 		– Sell
-147,705
Closed -$944K – 23
2025
Q1 		$944K Hold
147,705
– – 0.34% 23
2024
Q4 		$1.75M Hold
147,705
– – 0.54% 23
2024
Q3 		$4.09M Buy
147,705
+14,495
+11% +$363K 1.11% 22
2024
Q2 		$3.18M Hold
133,210
– – 0.99% 26
2024
Q1 		$2.34M Hold
133,210
– – 0.73% 27
2023
Q4 		$2.1M Hold
133,210
– – 0.78% 25
2023
Q3 		$1.15M Hold
133,210
– – 0.46% 27
2023
Q2 		$1.05M Hold
133,210
– – 0.44% 27
2023
Q1 		$992K Hold
133,210
– – 0.47% 27
2022
Q4 		$1.57M Hold
133,210
– – 0.78% 25
2022
Q3 		$1.23M Buy
133,210
+60,000
+82% +$727K 0.67% 26
2022
Q2 		$723K Hold
73,210
– – 0.39% 25
2022
Q1 		$2.55M Buy
+73,210
New +$2.38M 1.27% 24

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $976M AUM 0.91% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
OCMI
Oaktop Capital Management II Chatham, New Jersey $1.34B AUM 114.5% 1-Year Est. Return
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $883M AUM 21.04% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return

Redwood Grove Capital's ASPN Position: Q2 2025 in Review

Redwood Grove Capital sold out of Aspen Aerogels (ASPN) in Q2 2025, closing a stake of 147,705 shares — an estimated $944K sold.

Redwood Grove Capital first reported a position in ASPN in Q1 2022 and held it in 13 quarters. The position peaked at $4.09M in Q3 2024. 182 funds tracked by Wall St. Rank hold ASPN as of Q2 2025.

  • Redwood Grove Capital reported no remaining Aspen Aerogels position as of Q2 2025 after selling out during the quarter.
  • Redwood Grove Capital sold 147,705 Aspen Aerogels shares in Q2 2025, an estimated $944K.
  • Redwood Grove Capital first reported a position in Aspen Aerogels in Q1 2022 and held it in 13 quarters.
  • Redwood Grove Capital's Aspen Aerogels position peaked at $4.09M in Q3 2024.
  • 182 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2025.

Based on Redwood Grove Capital's 13F filing for Q2 2025, filed 14 Aug 2025.