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Ballentine Partners’s Aspen Aerogels ASPN Stock Holding History

Ballentine Partners’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
-16,317
Closed -$104K – 996
2025
Q1 		$104K Buy
16,317
+403
+3% +$3.88K ﹤0.01% 855
2024
Q4 		$189K Buy
15,914
+2,565
+19% +$43.7K ﹤0.01% 794
2024
Q3 		$370K Sell
13,349
-121
-0.9% -$3.03K 0.01% 512
2024
Q2 		$321K Buy
13,470
+268
+2% +$6.29K 0.01% 537
2024
Q1 		$232K Buy
13,202
+23
+0.2% +$339 ﹤0.01% 628
2023
Q4 		$208K Hold
13,179
– – ﹤0.01% 610
2023
Q3 		$113K Hold
13,179
– – ﹤0.01% 574
2023
Q2 		$104K Buy
+13,179
New +$91.7K ﹤0.01% 579

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

Ballentine Partners's ASPN Position: Q2 2025 in Review

Ballentine Partners sold out of Aspen Aerogels (ASPN) in Q2 2025, closing a stake of 16,317 shares — an estimated $104K sold.

Ballentine Partners first reported a position in ASPN in Q2 2023 and held it in 8 quarters. The position peaked at $370K in Q3 2024. 182 funds tracked by Wall St. Rank hold ASPN as of Q2 2025.

  • Ballentine Partners reported no remaining Aspen Aerogels position as of Q2 2025 after selling out during the quarter.
  • Ballentine Partners sold 16,317 Aspen Aerogels shares in Q2 2025, an estimated $104K.
  • Ballentine Partners first reported a position in Aspen Aerogels in Q2 2023 and held it in 8 quarters.
  • Ballentine Partners's Aspen Aerogels position peaked at $370K in Q3 2024.
  • 182 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2025.

Based on Ballentine Partners's 13F filing for Q2 2025, filed 15 Jul 2025.