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Cullen/Frost Bankers’s Aspen Aerogels ASPN Stock Holding History

Cullen/Frost Bankers’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
Q3 		– Sell
-103
Closed -$610 – 1333
2025
Q2 		$610 Hold
103
– – ﹤0.01% 1265
2025
Q1 		$658 Hold
103
– – ﹤0.01% 1250
2024
Q4 		$1.22K Buy
+103
New +$1.76K ﹤0.01% 1214

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
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $883M AUM 21.04% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
TAM
Telemark Asset Management Boston, Massachusetts $1.08B AUM 70.88% 1-Year Est. Return
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return

Cullen/Frost Bankers's ASPN Position: Q3 2025 in Review

Cullen/Frost Bankers sold out of Aspen Aerogels (ASPN) in Q3 2025, closing a stake of 103 shares — an estimated $610 sold.

Cullen/Frost Bankers first reported a position in ASPN in Q4 2024 and held it in 3 quarters. The position peaked at $1.22K in Q4 2024. 204 funds tracked by Wall St. Rank hold ASPN as of Q3 2025.

  • Cullen/Frost Bankers reported no remaining Aspen Aerogels position as of Q3 2025 after selling out during the quarter.
  • Cullen/Frost Bankers sold 103 Aspen Aerogels shares in Q3 2025, an estimated $610.
  • Cullen/Frost Bankers first reported a position in Aspen Aerogels in Q4 2024 and held it in 3 quarters.
  • Cullen/Frost Bankers's Aspen Aerogels position peaked at $1.22K in Q4 2024.
  • 204 funds tracked by Wall St. Rank held Aspen Aerogels as of Q3 2025.

Based on Cullen/Frost Bankers's 13F filing for Q3 2025, filed 31 Oct 2025.