OakChart

Aspen Aerogels Inc

ASPNBasic Materials·Specialty Chemicals·USA·Small·NYSE·Nov 11 • 8:17 AM ET

5.85+0.13 (2.27%)
2026-11-11 14:22 CET
Market cap
475.49 USD m
Revenue, TTM
214.25 USD m
Net income, TTM
-130.29 USD m
Free cash flow, TTM
19.95 USD m
EPS diluted, TTM
-1.57
P/E
-
Compare

Price

ASPN against its 20, 50 and 200-day averages
2050200miss
4.006.008.007.2M14.4MMay 26Jun 26Jul 26Aug 26Sep 26Oct 26Nov 26ASPNclose 5.8520-day 5.3350-day 5.28200-day 4.745.85

31.7% under 8.56 on 31 Oct 2025. Last 15 sessions, 35.2% high to low

Profile

ASPN
52-week range, 61% of the way up
2.308.10

Aspen Aerogels, Inc. engages in designing, developing, and manufacturing aerogel insulation used primarily in the energy infrastructure and building materials markets. Its products include Cryogel, Pyrogel, and Spaceloft. It operates through the following segments: Thermal Barrier and Energy Industrial. The Thermal Barrier segment is actively developing aerogel products and technologies for the EV market. The Energy Industrial segment designs, develops and manufactures innovative, high-performance aerogel insulation used primarily in the energy industrial and sustainable insulation markets. The company was founded by Hamed S. Borhanian, Patrick J. Piper, and Kang P. Lee on May 4, 2001 and is headquartered in Northborough, MA.

IndexRUT
Employees854
IPOJun 13, 2014
Beta3.05
ATR, 14d0.40
Rel volume0.00
Short float7.83%
Insider own1.47%
Inst own83.64%

Snapshot

6 groups

Valuation

IndexRUT
Market Cap486.30M
Enterprise Value455.87M
Income-130.29M
Sales214.25M
Book/sh2.22
Cash/sh1.76
Dividend Est.-
Dividend TTM-
Dividend Ex-Date-
Dividend Gr. 3/5Y- -
Payout-
Employees854
IPOJun 13, 2014

Ratios

P/E-
Forward P/E-
PEG-
P/S2.27
P/B2.64
P/C3.32
P/FCF24.38
EV/EBITDA-
EV/Sales2.13
Quick Ratio1.85
Current Ratio2.09
Debt/Eq0.63
LT Debt/Eq0.45
Option/ShortYes / Yes

Earnings

EPS (ttm)-1.57
EPS next Y-0.17
EPS next Q-0.10
EPS this Y83.19%
EPS next Y77.99%
EPS next 5Y-
EPS past 3/5Y-31.06% -41.75%
Sales past 3/5Y14.55% 22.01%
EPS Y/Y TTM57.65%
Sales Y/Y TTM-39.28%
EPS Q/Q-63.07%
Sales Q/Q16.66%
EarningsNov 05 BMO
EPS/Sales Surpr.-44.44% 18.19%

Ownership

Insider Own1.47%
Insider Trans-90.95%
Inst Own83.64%
Inst Trans-9.39%
ROA-29.43%
ROE-53.16%
ROIC-48.73%
Gross Margin11.97%
Oper. Margin-32.41%
Profit Margin-60.81%
SMA209.68%
SMA5010.69%
SMA20023.42%
Trades-

Technical

Shs Outstand83.13M
Shs Float81.91M
Short Float7.83%
Short Ratio6.57
Short Interest6.41M
52W High8.10 -27.78%
52W Low2.30 154.35%
Volatility13.49% 7.27%
ATR (14)0.40
RSI (14)57.16
Beta3.05
Rel Volume0.00
Avg Volume975.85K
Volume92

Performance

Perf Week21.87%
Perf Month6.95%
Perf Quarter-3.62%
Perf Half Y8.33%
Perf YTD106.71%
Perf Year61.60%
Perf 3Y-36.00%
Perf 5Y-89.70%
Perf 10Y48.48%
Recom2.00
Target Price7.75
Prev Close5.72
Price5.85
Change %2.27%

Analyst ratings

latest 10 of 20
DateActionAnalystRating changeTargetImplied
Aug 11, 2025DowngradeBBarclaysEqual Weight → Underweight$16+173.5%
May 29, 2025DowngradeBBarclaysOverweight → Equal Weight$7+19.7%
May 08, 2025DowngradeOOppenheimerOutperform → Perform
Mar 07, 2025ResumedTTD CowenBuy$11+88.0%
Feb 13, 2025DowngradeSSeaport Research PartnersBuy → Neutral
Aug 06, 2024InitiatedBBarclaysOverweight$27+361.5%
Mar 06, 2024InitiatedRROTH MKMBuy$22+276.1%
Mar 20, 2023UpgradeTThe Benchmark CompanyHold → Buy$14+139.3%
Oct 21, 2022ResumedCCanaccord GenuityBuy$20+241.9%
Dec 10, 2021InitiatedTThe Benchmark CompanyBuy$70+1,096.6%

Peers

Mkt cap
TickerCompanyMkt cap
CBTCabot Corp3.71B
MATVMativ Holdings Inc666.17M
CMTCore Molding Technologies193.60M
ROGRogers Corp2.28B
OCOwens Corning9.48B
THRMGentherm Inc1.56B
MODModine Manufacturing Co5.81B
IBPInstalled Building Products Inc5.65B
CSLCarlisle Companies Inc15.27B
AWIArmstrong World Industries Inc7.41B

Insider trading

5 filings
InsiderRelationshipDateTransactionCostSharesValueTotal heldForm
Wood River Capital, LLCFormer 10% OwnerSep 23 '26Sale4.7312,280,42658,086,4150Sep 24 08:59 PM
SANTHOSH P DANIELOfficerAug 10 '26Proposed Sale6.315,59335,292Aug 10 04:26 PM
NOGLOWS WILLIAM PDirectorJun 23 '26Option Exercise4.7514,79970,295114,156Jun 26 04:15 PM
Young Donald RPresident and CEONov 13 '25Sale3.2356,845183,609494,011Nov 14 05:00 PM
DONALD YOUNGDirectorNov 13 '25Proposed Sale3.4356,845194,978Nov 13 04:26 PM

Held by

AUM
TickerCompanyAUM
VTIVanguard Morningstar Total Stock Market ETFAUM: 689.41B
IWMiShares Russell 2000 Index FundAUM: 78.30B
AVUVAvantis U.S. Small Cap Value ETFAUM: 32.40B
KOMPState Street SPDR S&P Kensho New Economies Composite ETFAUM: 2.49B
PBWInvesco WilderHill Clean Energy ETFAUM: 316.40M
VXFVanguard Extended Market Index ETFAUM: 30.61B
IWNiShares Russell 2000 Value ETFAUM: 14.17B
SCHASchwab U.S. Small-Cap ETFAUM: 22.32B
VTWOVanguard Russell 2000 Index ETFAUM: 16.97B
DFASU.S. Small Cap Portfolio-ETF Class SharesAUM: 15.57B

News

latest 14 of 206
  • Aspen Aerogels Crushes Q3 Estimates, But A Step-Down Q4 Guide And Incident Costs Complicate The Rebound (Earnings Whispers) +7.50%
  • Aspen Aerogels: Q3 Earnings Snapshot (Associated Press)
  • Aspen Aerogels, Inc. Reports Third Quarter 2026 Financial Results and Recent Business Highlights (GlobeNewswire)
  • Aspen Aerogels Appoints Stacy Nieuwoudt to Board of Directors (GlobeNewswire)
  • Aspen Aerogels Must Prove Its First Positive EBITDA Guide Was More Than A Promise (Earnings Whispers)
  • Loading…
  • Aspen Aerogels, Inc. Schedules Third Quarter 2026 Earnings Release and Conference Call (GlobeNewswire)
  • These 5 Green Stocks Have Crushed Clean Energy ETFs, S&P 500 And AI Funds In 2026 (Stocktwits)
  • Aspen Aerogels Inc (ASPN) (Q2 2026) Earnings Call Highlights: Strong Q3 Outlook and European ... (GuruFocus.com) +37.52% -9.29%
  • Aspen Aerogels: Q2 Earnings Snapshot (Associated Press)
  • Aspen Aerogels, Inc. Reports Second Quarter 2026 Financial Results and Recent Business Highlights (GlobeNewswire)
  • Earnings To Watch: Aspen Aerogels Inc (ASPN) Q2 2026 -- GF Value Sees 17% Upside (GuruFocus.com)
  • Aspen Aerogels, Inc. to Present at the 29th Annual Oppenheimer Conference (GlobeNewswire) +6.98%
  • Aspen Aerogels, Inc. Schedules Second Quarter 2026 Earnings Release and Conference Call (GlobeNewswire) -9.50%

Quarterly earnings

actual against estimate
PeriodReportedEPS actEPS estEPS repSales actSales estAnalysts
No quarterly earnings.

Annual earnings

PeriodEPS actEPS estEPS repSales actSales est
No annual earnings.

Estimate revisions

last 14 periods
PeriodTypeDateEstimatesUpDownMeanLowHigh
No estimate revisions.

Estimate history

EPS, annual-0.83-1.451-0.604-0.827-1.219-2.102-0.660.167-4.732-1.5745
Period201720182019202020212022202320242025TTM
EPS, quarterly-0.170.137-3.671-0.11-0.077-0.882-0.286-0.281-0.125
PeriodQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Sales, annual111.631104.361139.375100.273121.622180.364238.718452.699271.103214.25
Period201720182019202020212022202320242025TTM
Sales, quarterly117.34123.08878.72378.02473.01741.33937.88449.84985.178
PeriodQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Shares, annual23.64323.97424.30327.82233.21869.99576.50382.0482.71183.128
Period201720182019202020212022202320242025MRQ
Shares, quarterly77.15682.0482.17482.25382.56382.71182.82682.98883.128
PeriodQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26

Income statement, annual

Currency USD, millions
MetricTTM2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY
Total Revenue214.25271.10452.70238.72180.36121.62100.27139.38104.36
Cost of Goods Sold Incl. D&A188.60225.10265.70181.80175.39111.6985.68113.0991.69
Gross Profit25.6446.00187.0056.924.989.9414.5926.2812.67
Selling, General and Administrative Excl. Other95.0896.89122.05106.1284.2250.5436.1640.4439.23
Research and Development11.1913.4218.0516.3616.9311.448.738.416.32
Other Operating Expense0.000.000.000.000.000.000.000.000.00
Operating Income-69.43-50.8964.94-49.20-79.25-40.60-21.57-14.16-26.56
Interest Expense11.3310.7211.965.335.110.230.240.410.52
Unusual Expense25.63306.8935.100.000.00-3.730.000.007.36
Net Income Before Taxes-129.42-387.1615.09-45.81-82.74-37.09-21.81-14.56-34.44
Income Taxes0.872.391.710.000.000.000.000.000.00
Consolidated Net Income-130.29-389.5513.38-45.81-82.74-37.09-21.81-14.56-34.44
Net Income From Continuing Operations-130.29-389.5513.38-45.81-82.74-37.09-21.81-14.56-34.44
Net Income-130.29-389.5513.38-45.81-82.74-37.09-21.81-14.56-34.44
EPS (Recurring)-1.35-2.120.47-0.66-2.10-1.30-0.83-0.60-1.23
EPS (Basic, Before Extraordinaries)-1.57-4.730.17-0.66-2.10-1.22-0.83-0.60-1.45
EPS (Diluted)-1.57-4.730.17-0.66-2.10-1.22-0.83-0.60-1.45
EBITDA-22.31-2.2089.36-31.03-67.38-29.54-10.40-3.00-15.77
Non-Operating Income (Expense)-23.03-18.66-2.808.721.620.000.000.000.00
Other After Tax Adjustments0.000.000.000.000.000.000.000.000.00
Stock Option Compensation Expense7.487.2510.1610.959.385.185.003.774.30
Price To Earnings Ratio--1,060.71------
Price To Sales Ratio2.120.862.114.592.5712.464.391.340.48
Gross Margin11.9716.9741.3123.842.768.1714.5518.8612.14
Operating Margin-32.41-18.7714.35-20.61-43.94-33.38-21.51-10.16-25.45
Net Margin-60.81-143.692.95-19.19-45.87-30.50-21.75-10.45-33.00
Shares Outstanding83.1382.7182.0476.5069.9933.2227.8224.3023.97
Market Capitalization475.49475.49974.721,204.29780.171,647.02448.43188.5751.06

Income statement, quarterly

Currency USD, millions
Metric2026Q32026Q22026Q12025Q42025Q32025Q22025Q12024Q4
Total Revenue85.1849.8537.8841.3473.0278.0278.72123.09
Cost of Goods Sold Incl. D&A49.4641.2733.6164.2752.2252.7155.9175.95
Gross Profit35.728.584.28-22.9320.8025.3222.8147.13
Selling, General and Administrative Excl. Other23.0823.1424.6824.1822.5824.5825.7531.61
Research and Development2.483.192.722.792.493.794.334.41
Other Operating Expense0.000.000.000.000.000.000.000.00
Operating Income12.64-14.56-20.41-47.11-1.780.74-2.9415.52
Interest Expense2.702.783.152.702.973.081.963.53
Unusual Expense15.155.320.434.740.995.89296.400.81
Net Income Before Taxes-9.82-22.64-23.94-73.01-5.74-8.23-300.1711.19
Income Taxes0.600.62-0.25-0.100.590.821.08-0.17
Consolidated Net Income-10.42-23.26-23.69-72.91-6.33-9.06-301.2511.36
Net Income From Continuing Operations-10.42-23.26-23.69-72.91-6.33-9.06-301.2511.36
Net Income-10.42-23.26-23.69-72.91-6.33-9.06-301.2511.36
EPS (Recurring)0.00-0.24-0.28-0.84-0.07-0.06-1.140.14
EPS (Basic, Before Extraordinaries)-0.13-0.28-0.29-0.88-0.08-0.11-3.670.14
EPS (Diluted)-0.13-0.28-0.29-0.88-0.08-0.11-3.670.14
EBITDA19.11-9.39-13.95-18.074.447.733.5120.85
Non-Operating Income (Expense)-4.610.010.04-18.460.000.001.130.00
Other After Tax Adjustments0.000.000.000.000.000.000.000.00
Stock Option Compensation Expense1.752.911.830.992.092.541.642.01
Price To Earnings Ratio------41.091,060.71
Price To Sales Ratio2.122.601.230.861.631.221.202.18
Gross Margin41.9317.2211.29-55.4728.4932.4528.9838.29
Operating Margin14.84-29.20-53.87-113.96-2.440.95-3.7312.61
Net Margin-12.23-46.67-62.54-176.38-8.67-11.61-382.679.23
Shares Outstanding83.1382.9982.8382.7182.5682.2582.1782.04
Market Capitalization475.49525.44283.26233.89573.23486.47524.65974.72

Balance sheet, annual

Currency USD, millions
Metric2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY
Cash & Short Term Investments158.57221.28139.97282.5676.5616.503.633.3310.69
Short Term Receivables35.27109.1070.0057.3520.4315.7032.2525.5726.76
Inventories38.2547.5539.1922.5411.9913.108.777.328.91
Other Current Assets9.9331.5217.187.243.171.831.111.041.29
Total Current Assets242.02409.45266.33369.69112.1547.1245.7737.2547.66
Net Property, Plant & Equipment122.55480.13434.44271.2169.3150.2257.6561.7076.07
Total Investments and Advances0.000.000.000.000.000.000.000.000.00
Intangible Assets0.00--------
Other Assets42.125.572.282.521.500.080.080.070.09
Total Assets406.68895.14703.05643.42182.9597.42103.5099.02123.81
Short Term Debt Incl. Current Port. of LT Debt34.5727.061.872.372.252.654.164.183.75
Accounts Payable13.2444.3651.0954.7317.445.3512.6012.3910.65
Other Current Liabilities14.2138.6925.1321.8516.875.9213.686.497.17
Total Current Liabilities62.02110.1178.0978.9436.5513.9330.4323.0721.57
Long Term Debt109.14170.33136.90117.0412.995.664.290.000.00
Provision for Risks Charges0.000.000.000.000.000.000.000.000.00
Other Liabilities0.000.000.000.005.009.999.795.701.30
Total Liabilities171.16280.44214.99195.9854.5529.5744.5128.7722.87
Non-Equity Reserves0.000.000.000.000.000.000.000.000.00
Preferred Stock - Carrying Value0.000.000.000.000.000.000.000.000.00
Common Equity235.52614.71488.06447.44128.4167.8558.9970.25100.94
Total Shareholders Equity235.52614.71488.06447.44128.4167.8558.9970.25100.94
Accumulated Minority Interest0.000.000.000.000.000.000.000.000.00
Total Equity235.52614.71488.06447.44128.4167.8558.9970.25100.94
Total Liabilities & Stockholders Equity406.68895.14703.05643.42182.9597.42103.5099.02123.81
Book Value Per Share2.857.496.386.393.872.442.432.934.27
Tangible Book Value Per Share2.857.496.386.393.872.442.432.934.27
Full-Time Employees854554548533418290304296264
Price to Book Ratio2.581.812.702.6412.886.843.200.731.14
Return on Assets-59.851.67-6.80-20.02-26.46-21.71-14.38-30.91-14.95
Return on Equity-91.642.43-9.79-28.74-37.80-34.39-22.54-40.23-17.85
Return on Invested Capital-113.031.70-7.33-14.66-26.23-29.67-23.02-49.02-19.14
Quick Ratio3.293.292.914.402.742.441.221.301.80
Current Ratio3.903.723.414.683.073.381.501.612.21

Cash flow, annual

Currency USD, millions
MetricTTM2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY
Net Income-130.29-389.5513.38-45.81-82.74-37.09-21.81-14.56-34.44
Depreciation47.1348.6924.4118.1811.8611.0611.1711.1610.79
Other Funds (Non Cash)42.99325.5958.7216.1914.641.385.343.7714.46
Funds from Operations-41.42-15.6996.51-11.45-56.23-24.66-5.300.37-9.19
Extraordinary Item0.000.000.000.000.000.000.000.000.00
Changes in Working Capital71.7548.56-50.96-31.17-38.166.03-4.62-1.420.54
Cash from Operating Activities30.3332.8745.55-42.61-94.40-18.63-9.92-1.05-8.65
Capital Expenditures-10.38-37.45-86.26-175.46-177.97-13.78-3.42-2.11-3.59
Net Assets From Acquisitions0.000.000.000.000.000.000.000.00-
Sale of Fixed Assets and Businesses8.910.000.000.000.000.000.000.00-
Purchase or Sale of Investments0.000.000.000.000.000.000.000.000.00
Purchase of Investments0.000.000.000.000.000.000.000.000.00
Sale Or Maturity of Investments0.000.000.000.000.000.000.000.000.00
Other Uses0.000.000.000.000.000.000.000.000.00
Other Sources0.000.000.000.000.000.000.000.000.00
Cash from Investing Activities-1.47-37.45-86.26-175.46-177.97-13.78-3.42-2.11-3.59
Cash Dividends Paid0.000.000.000.000.000.000.000.000.00
Change in Capital Stock1.611.87104.2076.52390.6495.1917.410.000.00
Repurchase of Common Pref Stock0.000.000.000.000.000.000.000.000.00
Sale of Common Pref Stock1.611.87104.2076.52390.6495.1917.410.000.00
Proceedsfrom Stock Options0.350.150.0074.86390.0992.8914.750.000.00
Issuance or Reduction of Debt, Net-36.09-59.234.12-0.6299.810.000.54-1.060.43
Change in Long Term Debt-36.09-59.234.12-0.6299.810.003.660.000.43
Issuance of Long Term Debt3.500.00168.000.00100.000.003.660.0056.72
Reduction of Long Term Debt-39.59-59.23-163.88-0.62-0.180.000.000.00-56.28
Net Financing Active Other Cash Flow-0.31-0.7713.69-0.42-12.09-2.718.264.534.45
Other Financing Activities Uses-0.31-0.77-1.29-0.42-12.09-2.71-1.42-0.47-0.55
Cash from Financing Activities-34.79-58.13122.0275.48478.3792.4726.203.474.88
Net Change in Cash-5.93-62.7181.31-142.59206.0060.0712.860.31-7.37
Free Cash Flow19.95-4.58-40.71-218.07-272.37-32.41-13.34-3.17-12.25
Preferred Dividends (Cash Flow)-0.000.000.000.000.000.000.000.00
Price to Free Cash Flow22.82--------
Deferred Taxes & Investment Tax Credit--0.420.000.000.000.000.000.000.00

Balance sheet, quarterly

Currency USD, millions
Metric2026Q32026Q22026Q12025Q42025Q32025Q2
Cash & Short Term Investments146.50153.42175.58158.57152.43168.03
Short Term Receivables62.2540.2836.4435.2769.1576.17
Inventories29.3127.9531.0538.2543.0452.12
Other Current Assets17.1525.489.479.9314.3014.15
Total Current Assets255.21247.13252.55242.02278.92310.47
Net Property, Plant & Equipment103.32105.42116.62122.55178.35180.22
Total Investments and Advances0.000.000.000.000.000.00
Intangible Assets---0.00--
Other Assets35.5840.3841.3142.1234.1334.45
Total Assets394.11392.94410.48406.68491.39525.13
Short Term Debt Incl. Current Port. of LT Debt33.1733.0334.2534.5735.2334.85
Accounts Payable37.1920.9613.6113.2419.1027.00
Other Current Liabilities51.5544.6639.9414.2116.4116.19
Total Current Liabilities121.9098.6587.8062.0270.7478.05
Long Term Debt82.9092.0894.57109.14114.92138.32
Provision for Risks Charges0.000.000.000.000.000.00
Other Liabilities4.879.7414.610.000.000.00
Total Liabilities209.67200.47196.98171.16185.66216.36
Non-Equity Reserves0.000.000.000.000.000.00
Preferred Stock - Carrying Value0.000.000.000.000.000.00
Common Equity184.44192.46213.50235.52305.73308.77
Total Shareholders Equity184.44192.46213.50235.52305.73308.77
Accumulated Minority Interest0.000.000.000.000.000.00
Total Equity184.44192.46213.50235.52305.73308.77
Total Liabilities & Stockholders Equity394.11392.94410.48406.68491.39525.13
Book Value Per Share2.222.322.582.853.703.75
Tangible Book Value Per Share2.222.322.582.853.703.75
Full-Time Employees---854--
Price to Book Ratio2.582.461.200.761.851.55
Return on Assets-29.43-27.49-23.20-59.85-47.92-48.98
Return on Equity-53.16-50.36-42.40-91.64-75.06-75.47
Return on Invested Capital-3.90-8.18-7.69-21.16-1.51-2.03
Quick Ratio1.852.222.523.293.333.31
Current Ratio2.092.512.883.903.943.98

Cash flow, quarterly

Currency USD, millions
Metric2026Q32026Q22026Q12025Q42025Q32025Q2
Net Income-10.42-23.26-23.69-72.91-6.33-9.06
Depreciation6.475.176.4629.046.226.99
Other Funds (Non Cash)7.863.523.5828.033.135.22
Funds from Operations4.18-15.17-14.17-16.263.013.16
Extraordinary Item0.000.000.000.000.000.00
Changes in Working Capital-7.94-1.0348.3232.4012.02-7.09
Cash from Operating Activities-3.75-16.2034.1516.1415.04-3.93
Capital Expenditures-4.75-1.80-1.37-2.46-9.10-12.88
Net Assets From Acquisitions0.000.000.000.000.000.00
Sale of Fixed Assets and Businesses8.910.000.000.000.000.00
Purchase or Sale of Investments0.000.000.000.000.000.00
Purchase of Investments0.000.000.000.000.000.00
Sale Or Maturity of Investments0.000.000.000.000.000.00
Other Uses0.000.000.000.000.000.00
Other Sources0.000.000.000.000.000.00
Cash from Investing Activities4.16-1.80-1.37-2.46-9.10-12.88
Cash Dividends Paid0.000.000.000.000.000.00
Preferred Dividends (Cash Flow)0.000.000.000.000.000.00
Change in Capital Stock0.760.370.000.481.190.22
Repurchase of Common Pref Stock0.000.000.000.000.000.00
Sale of Common Pref Stock0.760.370.000.481.190.22
Proceedsfrom Stock Options0.000.170.000.180.00-0.01
Issuance or Reduction of Debt, Net-8.08-4.52-15.57-7.92-22.65-7.76
Change in Long Term Debt-8.08-4.52-15.57-7.92-22.65-7.76
Issuance of Long Term Debt0.003.500.000.000.000.00
Reduction of Long Term Debt-8.08-8.02-15.57-7.92-22.65-7.76
Net Financing Active Other Cash Flow-0.01-0.01-0.20-0.09-0.07-0.05
Other Financing Activities Uses-0.01-0.01-0.20-0.09-0.07-0.05
Cash from Financing Activities-7.33-4.16-15.77-7.53-21.53-7.59
Net Change in Cash-6.92-22.1617.016.14-15.60-24.40
Free Cash Flow-8.50-18.0032.7813.675.93-16.82
Price to Free Cash Flow22.8215.297.96-213.59-

Revenue breakdown

Energy Industrial2024: 145.87M 2025: 102.20M
Thermal Barrier2024: 306.83M 2025: 168.91M
Energy Industrial2024: 145.87M 2025: 102.20M
Thermal Barrier2024: 306.83M 2025: 168.91M

Short interest

shares short against float, oldest to newest
SettlementOf floatShares shortFloatAvg volume
2026-10-307.83%6.4M81.9M1.12M
2026-10-157.52%6.1M81.8M1.13M
2026-09-307.46%6.1M81.8M1.17M
2026-09-1513.04%9.1M69.5M1.28M
2026-08-3112.09%8.4M69.5M1.37M
2026-08-1411.64%8.1M69.5M1.51M
2026-07-3112.75%8.8M69.4M1.51M
2026-07-1511.85%8.2M69.4M1.63M
2026-06-3010.24%7.1M69.4M1.67M
2026-06-1510.27%7.1M69.2M1.55M
2026-05-2910.22%7.1M69.4M1.62M
2026-05-1511.15%7.7M69.4M1.75M
2026-04-3011.53%8.0M69.4M1.52M
2026-04-1510.14%7.0M69.2M1.52M
2026-03-319.01%6.2M69.2M1.56M
2026-03-1310.20%7.1M69.2M1.76M
2026-02-2710.79%7.4M69.0M1.79M
2026-02-1310.77%7.4M69.0M1.80M
2026-01-3011.00%7.6M69.0M2.37M
2026-01-1512.65%8.7M69.0M2.37M

Option chain

expiry -
TypeStrikeBidAskLastIVOpen intVolumeDeltaThetaVega
No option chain for this symbol.

Latest SEC filings

0
FiledFormDescriptionPeriodLink
No filings.

Insider activity by month

MonthBoughtBuysSoldSells
2026-110000
2026-100000
2026-090058.09M1
2026-080000
2026-070000
2026-060000
2026-050000
2026-040000
2026-030000
2026-020000
2026-010000
2025-120000
2025-1100183.61K1

Institutional holders

Manager% owned
KIM, LLC14.82%
AIGH Capital Management LLC8.62%
BlackRock, Inc.6.37%
OAKTOP CAPITAL MANAGEMENT II, L.P.6.24%
VANGUARD CAPITAL MANAGEMENT LLC4.27%
NEEDHAM INVESTMENT MANAGEMENT LLC3.93%
GEORGE KAISER FAMILY FOUNDATION3.82%
STATE STREET CORP3.09%
AMERICAN CENTURY COMPANIES INC3.03%
JACOBS LEVY EQUITY MANAGEMENT, INC2.48%

Funds

Fund% owned
VANGUARD TOTAL STOCK MARKET INDEX FUND3.19%
Avantis U.S. Small Cap Value ETF3.08%
Needham Aggressive Growth Fund2.50%
iShares Russell 2000 ETF2.13%
Invesco WilderHill Clean Energy ETF1.39%
Columbia Small Cap Value Discovery Fund1.33%
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF1.30%
VANGUARD EXTENDED MARKET INDEX FUND0.98%
Fidelity Small Cap Index Fund0.89%
iShares Russell 2000 Value ETF0.76%

OakChart. ASPN. Cached 15 minutes.

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