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PRICE T ROWE ASSOCIATES INC /MD/

Position in ASPN — Aspen Aerogels Inc

CIK 80255 BALTIMORE, MD

Position in ASPN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$366,966
+$88,780 QoQ
Shares Held
107,300
+9.2% QoQ
Ownership
0.129%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ASPN Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Mar 31, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $1,753,524,952 across 28 Building Products & Equipment names. ASPN ranks #24 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASPN

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18 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $366,966 107,300
2025-12-31 $278,186 98,299
2025-09-30 $533,316 76,626
2025-06-30 $419,591 70,877
2025-03-31 $424,136 66,375
2024-12-31 $504,317 42,451
2024-09-30 $851,827 30,763
2024-06-30 $521,981 21,886
2024-03-31 $256,608 14,580
2023-12-31 $199,490 12,642
2023-09-30 $102,924 11,968
2023-06-30 $84,328 10,688
2021-12-31 $18,719,446 375,968
2021-09-30 $20,834,708 452,830
2021-06-30 $15,171,953 507,084
2021-03-31 $12,138,240 596,767
2020-12-31 $9,902,327 593,309
2020-09-30 $6,357,197 580,566