CPG
ASPN icon

Cornerstone Planning Group’s Aspen Aerogels ASPN Stock Holding History

Cornerstone Planning Group’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 		$3.98K Hold
750
– – ﹤0.01% 1145
2026
Q1 		$3.1K Hold
750
– – ﹤0.01% 1208
2025
Q4 		$2.57K Buy
750
+675
+900% +$3.48K ﹤0.01% 1139
2025
Q3 		$565 Buy
+75
New +$529 ﹤0.01% 1450

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $1B AUM 29.68% 1-Year Est. Return
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

Cornerstone Planning Group's ASPN Position: Q2 2026 in Review

Cornerstone Planning Group held its Aspen Aerogels (ASPN) position steady in Q2 2026 at 750 shares worth $3.98K. The position accounts for ﹤0.01% of the portfolio, ranked #1145.

Cornerstone Planning Group first reported a position in ASPN in Q3 2025 and has held it in 4 quarters since. 180 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • Cornerstone Planning Group held 750 shares of Aspen Aerogels worth $3.98K as of Q2 2026.
  • Cornerstone Planning Group left its Aspen Aerogels share count unchanged in Q2 2026.
  • Aspen Aerogels made up ﹤0.01% of Cornerstone Planning Group's portfolio in Q2 2026, its #1145 holding.
  • Cornerstone Planning Group first reported a position in Aspen Aerogels in Q3 2025 and has held it in 4 quarters since.
  • 180 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on Cornerstone Planning Group's 13F filing for Q2 2026, filed 29 Jul 2026.