Rockefeller Capital Management
ASPN icon

Rockefeller Capital Management’s Aspen Aerogels ASPN Stock Holding History

Rockefeller Capital Management’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 		$10.4K Buy
1,646
+1,446
+723% +$7.09K ﹤0.01% 4001
2026
Q1 		$684 Hold
200
– – ﹤0.01% 4536
2025
Q4 		$566 Hold
200
– – ﹤0.01% 4513
2025
Q3 		$1.39K Buy
+200
New +$1.41K ﹤0.01% 4138
2023
Q1 		– Sell
-436
Closed -$5K – 2099
2022
Q4 		$5K Buy
+436
New +$4.98K ﹤0.01% 3307

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

Rockefeller Capital Management's ASPN Position: Q2 2026 in Review

Rockefeller Capital Management increased its Aspen Aerogels (ASPN) stake by 723% in Q2 2026, buying an estimated $7.09K and bringing the position to 1,646 shares worth $10.4K. The position accounts for ﹤0.01% of the portfolio, ranked #4001.

Rockefeller Capital Management first reported a position in ASPN in Q4 2022 and has held it in 5 quarters since. 180 funds tracked by Wall St. Rank hold ASPN as of Q2 2026.

  • Rockefeller Capital Management held 1,646 shares of Aspen Aerogels worth $10.4K as of Q2 2026.
  • Rockefeller Capital Management bought 1,446 Aspen Aerogels shares in Q2 2026, an estimated $7.09K.
  • Aspen Aerogels made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #4001 holding.
  • Rockefeller Capital Management first reported a position in Aspen Aerogels in Q4 2022 and has held it in 5 quarters since.
  • 180 funds tracked by Wall St. Rank held Aspen Aerogels as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.