Baird Financial Group
ASPN icon

Baird Financial Group’s Aspen Aerogels ASPN Stock Holding History

Baird Financial 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
Q1 		– Sell
-11,344
Closed -$32.1K – 1831
2025
Q4 		$32.1K Sell
11,344
-353,079
-97% -$1.82M ﹤0.01% 1783
2025
Q3 		$2.54M Sell
364,423
-35,317
-9% -$249K ﹤0.01% 968
2025
Q2 		$2.37M Sell
399,740
-44,540
-10% -$256K ﹤0.01% 958
2025
Q1 		$2.84M Buy
444,280
+43,149
+11% +$416K 0.01% 857
2024
Q4 		$4.77M Buy
401,131
+57,039
+17% +$972K 0.01% 691
2024
Q3 		$9.53M Sell
344,092
-57,267
-14% -$1.43M 0.02% 522
2024
Q2 		$9.57M Sell
401,359
-34,157
-8% -$802K 0.02% 491
2024
Q1 		$7.67M Buy
435,516
+578
+0.1% +$8.52K 0.02% 546
2023
Q4 		$6.86M Sell
434,938
-43,233
-9% -$446K 0.02% 567
2023
Q3 		$4.11M Sell
478,171
-18,368
-4% -$130K 0.01% 677
2023
Q2 		$3.92M Buy
496,539
+39,525
+9% +$275K 0.01% 691
2023
Q1 		$3.4M Sell
457,014
-21,655
-5% -$215K 0.01% 714
2022
Q4 		$5.64M Buy
478,669
+29,746
+7% +$340K 0.01% 548
2022
Q3 		$4.14M Buy
448,923
+56,618
+14% +$686K 0.01% 617
2022
Q2 		$3.88M Sell
392,305
-12,814
-3% -$259K 0.01% 639
2022
Q1 		$14M Buy
405,119
+33,356
+9% +$1.08M 0.03% 378
2021
Q4 		$18.5M Buy
371,763
+471
+0.1% +$24.8K 0.04% 330
2021
Q3 		$17.1M Buy
371,292
+12,287
+3% +$487K 0.04% 330
2021
Q2 		$10.7M Buy
359,005
+21,199
+6% +$433K 0.03% 407
2021
Q1 		$6.87M Buy
337,806
+81,042
+32% +$1.71M 0.02% 488
2020
Q4 		$4.29M Buy
256,764
+1,277
+0.5% +$16.8K 0.01% 583
2020
Q3 		$2.8M Buy
255,487
+2,129
+0.8% +$16.8K 0.01% 645
2020
Q2 		$1.67M Buy
253,358
+131,061
+107% +$841K 0.01% 779
2020
Q1 		$751K Buy
+122,297
New +$993K ﹤0.01% 950

Other funds holding ASPN

KL
KIM LLC Wichita, Kansas $976M AUM 0.91% 1-Year Est. Return
OCMI
Oaktop Capital Management II Chatham, New Jersey $1.34B AUM 114.5% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GKFF
George Kaiser Family Foundation Tulsa, Oklahoma $883M AUM 21.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return

Baird Financial Group's ASPN Position: Q1 2026 in Review

Baird Financial Group sold out of Aspen Aerogels (ASPN) in Q1 2026, closing a stake of 11,344 shares — an estimated $32.1K sold.

Baird Financial Group first reported a position in ASPN in Q1 2020 and held it in 24 quarters. The position peaked at $18.5M in Q4 2021. 166 funds tracked by Wall St. Rank hold ASPN as of Q1 2026.

  • Baird Financial Group reported no remaining Aspen Aerogels position as of Q1 2026 after selling out during the quarter.
  • Baird Financial Group sold 11,344 Aspen Aerogels shares in Q1 2026, an estimated $32.1K.
  • Baird Financial Group first reported a position in Aspen Aerogels in Q1 2020 and held it in 24 quarters.
  • Baird Financial Group's Aspen Aerogels position peaked at $18.5M in Q4 2021.
  • 166 funds tracked by Wall St. Rank held Aspen Aerogels as of Q1 2026.

Based on Baird Financial Group's 13F filing for Q1 2026, filed 14 May 2026.