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STEM Insider Trading

Insider Ownership Percentage: 5.10%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $106,497.34

Stem Insider Trading History Chart

This chart shows the insider buying and selling history at Stem by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Stem Share Price & Price History

Current Price: $18.63
Price Change: ▲ Price Increase of +1.39 (8.06%)
As of 12/4/2025 04:59 PM ET

This chart shows the closing price history over time for STEM up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Stem Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/18/2025Rahul ShuklaCAOSell3,674$16.21$59,555.54View SEC Filing Icon  
6/16/2025Matthew TappinInsiderSell1,041$9.00$9,369.001,872View SEC Filing Icon  
5/30/2025Matthew TappinInsiderSell58$9.00$522.002,914View SEC Filing Icon  
5/2/2025Rahul ShuklaCAOSell1,228$10.80$13,262.40View SEC Filing Icon  
5/2/2025Saul R LaurelesInsiderSell40$10.60$424.0013,239View SEC Filing Icon  
3/12/2025Rahul ShuklaCAOSell373$8.00$2,984.001,228View SEC Filing Icon  
2/25/2025Rahul ShuklaCAOSell452$10.20$4,610.40768View SEC Filing Icon  
2/20/2025Hofeldt AlbertCTOSell664$12.60$8,366.409,293View SEC Filing Icon  
2/20/2025Matthew TappinInsiderSell406$12.60$5,115.601,641View SEC Filing Icon  
1/23/2025Rahul ShuklaCAOSell176$13.00$2,288.00223View SEC Filing Icon  
5/28/2024Matthew TappinInsiderSell69$26.40$1,821.60831View SEC Filing Icon  
5/2/2024John Eugene CarringtonCEOSell9,708$37.00$359,196.0025,329View SEC Filing Icon  
4/30/2024Alan RussoCROSell1,207$37.40$45,141.8010,645View SEC Filing Icon  
4/30/2024Prakesh PatelInsiderSell1,193$37.40$44,618.209,083View SEC Filing Icon  
4/30/2024William John BushCFOSell1,201$37.40$44,917.4019,510View SEC Filing Icon  
3/19/2024Robert SchaeferInsiderSell5,000$36.40$182,000.0035,805View SEC Filing Icon  
3/18/2024David S BuzbyDirectorBuy1,690$36.20$61,178.0038,422View SEC Filing Icon  
3/15/2024David S BuzbyDirectorBuy3,125$36.80$115,000.0036,732View SEC Filing Icon  
3/15/2024Kim HomenockInsiderBuy1,200$36.80$44,160.008,099View SEC Filing Icon  
3/14/2024Michael James CarlsonCOOBuy505$35.00$17,675.004,201View SEC Filing Icon  
3/12/2024Larsh JohnsonCTOSell1,000$40.00$40,000.005,008View SEC Filing Icon  
3/11/2024Rahul ShuklaCAOSell1,066$44.20$47,117.20View SEC Filing Icon  
3/8/2024John Eugene CarringtonCEOSell4,251$43.80$186,193.8013,115View SEC Filing Icon  
3/8/2024Larsh JohnsonCTOSell1,794$43.80$78,577.206,008View SEC Filing Icon  
3/8/2024Michael James CarlsonCOOSell1,763$43.80$77,219.403,695View SEC Filing Icon  
3/8/2024Rahul ShuklaCAOSell994$43.80$43,537.201,066View SEC Filing Icon  
3/8/2024Robert SchaeferInsiderSell1,873$43.80$82,037.4040,805View SEC Filing Icon  
3/8/2024William John BushCFOSell2,301$43.80$100,783.8017,265View SEC Filing Icon  
3/5/2024Matthew TappinInsiderSell191$48.20$9,206.203,339View SEC Filing Icon  
2/27/2024John Eugene CarringtonCEOSell693$54.00$37,422.006,928View SEC Filing Icon  
2/26/2024Rahul ShuklaCAOSell412$53.00$21,836.001,010View SEC Filing Icon  
2/20/2024Matthew TappinInsiderSell342$61.00$20,862.00570View SEC Filing Icon  
2/16/2024Alan RussoCROSell719$63.40$45,584.607,910View SEC Filing Icon  
2/16/2024Larsh JohnsonCTOSell605$63.40$38,357.003,457View SEC Filing Icon  
2/16/2024Michael James CarlsonCOOSell497$63.40$31,509.801,018View SEC Filing Icon  
2/16/2024Saul R LaurelesInsiderSell547$63.40$34,679.804,000View SEC Filing Icon  
2/16/2024William John BushCFOSell1,018$63.40$64,541.2013,840View SEC Filing Icon  
2/14/2024Matthew TappinInsiderSell227$63.00$14,301.00227View SEC Filing Icon  
1/30/2024Saul R LaurelesInsiderSell494$64.60$31,912.402,811View SEC Filing Icon  
1/19/2024Rahul ShuklaCAOSell165$54.60$9,009.00424View SEC Filing Icon  
1/3/2024Matthew TappinInsiderSell260$71.20$18,512.00455View SEC Filing Icon  
9/27/2023Michael James CarlsonCOOSell91$83.60$7,607.60213View SEC Filing Icon  
9/15/2023David S BuzbyDirectorBuy3,100$96.40$298,840.0031,035View SEC Filing Icon  
8/10/2023Alan RussoCROSell671$130.00$87,230.006,979View SEC Filing Icon  
6/16/2023Lisa L TroeDirectorSell307$128.00$39,296.00993View SEC Filing Icon  
5/1/2023Alan RussoCROSell77$82.40$6,344.807,651View SEC Filing Icon  
5/1/2023John Eugene CarringtonCEOSell180$82.40$14,832.005,884View SEC Filing Icon  
5/1/2023Prakesh PatelInsiderSell63$82.40$5,191.203,373View SEC Filing Icon  
5/1/2023William John BushCFOSell72$82.40$5,932.8012,427View SEC Filing Icon  
3/20/2023John Eugene CarringtonCEOSell660$126.60$83,556.005,571View SEC Filing Icon  
3/15/2023Kim HomenockInsiderSell1,353$134.40$181,843.203,486View SEC Filing Icon  
2/21/2023Rahul ShuklaCAOSell209$164.60$34,401.40190View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Stem (NYSE:STEM)

61.63% of Stem stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at STEM by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Stem Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/2/2025IFP Advisors Inc1,479$26K0.0%+258.1%0.018%Search for SEC Filing on Google Icon
11/17/2025Nomura Holdings Inc.15,252$0.27M0.0%N/A0.182%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC41,769$0.73M0.0%-47.5%0.498%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE217,871$3.82M0.0%+104.0%2.597%Search for SEC Filing on Google Icon
11/14/2025Keyframe Capital Partners L.P.25,191$0.44M1.1%N/A0.300%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC12,856$0.23M0.0%+11.0%0.153%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP94,045$1.65M0.0%+461.9%1.121%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG64,020$1.12M0.0%-19.8%0.763%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets13,810$0.24M0.0%-43.5%0.165%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP11,839$0.21M0.0%N/A0.141%Search for SEC Filing on Google Icon
11/7/2025Skandinaviska Enskilda Banken AB publ 3,115$55K0.0%N/A0.037%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.395,223$6.92M0.0%+2.2%4.712%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets24,459$0.15M0.0%-96.0%0.294%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC15,600$97K0.0%N/A0.188%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE106,803$0.67M0.0%-9.6%1.284%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC43,836$0.27M0.0%-86.4%0.527%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP30,072$0.19M0.0%N/A0.361%Search for SEC Filing on Google Icon
8/13/2025Lido Advisors LLC22,394$0.14M0.0%-97.9%0.269%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC85,281$0.53M0.0%-97.7%1.025%Search for SEC Filing on Google Icon
7/25/2025CWM LLC3,935$25K0.0%-95.6%0.047%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.392,181$0.14M0.0%-35.9%4.714%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.392,181$0.14M0.0%-35.9%0.239%Search for SEC Filing on Google Icon
5/16/2025Electron Capital Partners LLC163,390$57K0.0%+24.7%0.100%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC1,482,790$0.52M0.0%+505.8%0.903%Search for SEC Filing on Google Icon
5/15/2025Nomura Holdings Inc.228,814$80K0.0%+24.1%0.139%Search for SEC Filing on Google Icon
5/15/2025Baird Financial Group Inc.89,157$31K0.0%-79.2%0.054%Search for SEC Filing on Google Icon
5/14/2025Hsbc Holdings PLC873,282$0.31M0.0%+5.6%0.532%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.221,763$78K0.0%-19.6%0.135%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG424,189$0.15M0.0%-31.9%0.258%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.444,053$0.16M0.0%+22.0%0.271%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd230,443$81K0.0%-19.6%0.140%Search for SEC Filing on Google Icon
5/7/2025Skandinaviska Enskilda Banken AB publ 123,164$43K0.0%-34.9%0.075%Search for SEC Filing on Google Icon
5/1/2025CWM LLC89,913$31K0.0%+317.7%0.055%Search for SEC Filing on Google Icon
4/30/2025Cerity Partners LLC82,666$29K0.0%N/A0.050%Search for SEC Filing on Google Icon
4/30/2025Rock Point Advisors LLC549,290$0.19M0.1%-30.6%0.335%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP206,713$0.13M0.0%-68.8%0.127%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG622,731$0.37M0.0%+102.9%0.383%Search for SEC Filing on Google Icon
2/17/2025Collar Capital Management LLC369,824$0.22M0.2%N/A0.227%Search for SEC Filing on Google Icon
2/17/2025Balyasny Asset Management L.P.121,381$73K0.0%+569.6%0.075%Search for SEC Filing on Google Icon
2/17/2025Baird Financial Group Inc.429,231$0.26M0.0%-79.3%0.264%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE183,840$0.11M0.0%+25.3%0.113%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets796,455$0.48M0.0%N/A0.489%Search for SEC Filing on Google Icon
2/17/2025AlTi Global Inc.48,621$29K0.0%-77.7%0.030%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp1,295,149$0.78M0.0%+6.3%0.796%Search for SEC Filing on Google Icon
2/13/2025Canada Pension Plan Investment Board335,900$0.20M0.0%N/A0.206%Search for SEC Filing on Google Icon
2/13/2025XTX Topco Ltd286,690$0.17M0.0%+403.4%0.176%Search for SEC Filing on Google Icon
2/13/2025Wells Fargo & Company MN678,685$0.41M0.0%+8.7%0.417%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC3,404,656$2.05M0.0%-5.5%2.092%Search for SEC Filing on Google Icon
2/12/2025Alliancebernstein L.P.474,103$0.29M0.0%-33.8%0.291%Search for SEC Filing on Google Icon
2/12/2025SCP Investment LP128,688$78K0.1%-65.3%0.079%Search for SEC Filing on Google Icon
2/10/2025Skandinaviska Enskilda Banken AB publ189,097$0.11M0.0%-29.1%0.116%Search for SEC Filing on Google Icon
2/7/2025Prescott Group Capital Management L.L.C.778,573$0.47M0.1%-34.7%0.478%Search for SEC Filing on Google Icon
2/5/2025Levin Capital Strategies L.P.100,000$60K0.0%-75.9%0.061%Search for SEC Filing on Google Icon
1/30/2025Aries Wealth Management50,000$30K0.0%+100.0%0.031%Search for SEC Filing on Google Icon
11/25/2024Sanctuary Advisors LLC228,067$79K0.0%-37.5%0.140%Search for SEC Filing on Google Icon
11/20/2024Virtu Financial LLC71,433$25K0.0%N/A0.044%Search for SEC Filing on Google Icon
11/19/2024Barclays PLC235,336$81K0.0%+213.1%0.145%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC3,604,073$1.26M0.0%+4.8%2.214%Search for SEC Filing on Google Icon
11/15/2024Barclays PLC235,336$81K0.0%+213.1%0.145%Search for SEC Filing on Google Icon
11/15/2024State Street Corp4,880,267$1.70M0.0%-1.8%2.999%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,406,080$0.84M0.0%+77.1%1.478%Search for SEC Filing on Google Icon
11/13/2024Rock Point Advisors LLC954,245$0.33M0.1%-41.0%0.586%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.364,053$0.13M0.0%-70.4%0.224%Search for SEC Filing on Google Icon
11/8/2024SCP Investment LP370,888$0.13M0.1%+36.9%0.228%Search for SEC Filing on Google Icon
11/6/2024Oppenheimer & Co. Inc.106,156$37K0.0%-22.2%0.065%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP270,292$94K0.0%-74.5%0.166%Search for SEC Filing on Google Icon
10/11/2024Creative Planning123,521$43K0.0%+177.1%0.076%Search for SEC Filing on Google Icon
9/5/2024Sanctuary Advisors LLC364,781$0.41M0.0%N/A0.224%Search for SEC Filing on Google Icon
8/15/2024AQR Capital Management LLC777,648$0.86M0.0%+5,770.4%0.481%Search for SEC Filing on Google Icon
8/14/2024Squarepoint Ops LLC491,251$0.55M0.0%+4,330.5%0.304%Search for SEC Filing on Google Icon
8/13/2024Skandinaviska Enskilda Banken AB publ352,493$0.39M0.0%-13.4%0.218%Search for SEC Filing on Google Icon
8/12/2024Hsbc Holdings PLC1,039,420$1.13M0.0%+7.4%0.643%Search for SEC Filing on Google Icon
8/12/2024Vanguard Personalized Indexing Management LLC26,660$30K0.0%N/A0.016%Search for SEC Filing on Google Icon
8/9/2024Rock Point Advisors LLC1,618,589$1.80M0.5%+7.3%1.001%Search for SEC Filing on Google Icon
8/7/2024SIR Capital Management L.P.1,578,575$1.75M0.2%+327.0%0.977%Search for SEC Filing on Google Icon
8/7/2024Levin Capital Strategies L.P.660,000$0.73M0.1%+69.2%0.408%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers262,408$0.29M0.0%+8.8%0.162%Search for SEC Filing on Google Icon
7/29/2024IQ EQ FUND MANAGEMENT IRELAND Ltd856,092$0.95M0.1%+181.1%0.530%Search for SEC Filing on Google Icon
7/26/2024Bank of New York Mellon Corp551,348$0.61M0.0%-56.7%0.341%Search for SEC Filing on Google Icon
7/20/2024Nisa Investment Advisors LLC28,507$32K0.0%+2,416.1%0.018%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC33,666$37K0.0%+73.9%0.021%Search for SEC Filing on Google Icon
7/5/2024DNB Asset Management AS209,273$0.23M0.0%+59.9%0.129%Search for SEC Filing on Google Icon
5/24/2024Cetera Advisors LLC81,778$0.18M0.0%N/A0.051%Search for SEC Filing on Google Icon
5/21/2024Swedbank AB158,100$0.35M0.0%N/A0.098%Search for SEC Filing on Google Icon
5/17/2024Tidal Investments LLC121,741$0.27M0.0%+904.0%0.075%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System147,447$0.32M0.0%-5.1%0.091%Search for SEC Filing on Google Icon
5/16/2024Levin Capital Strategies L.P.390,000$0.85M0.1%+204.6%0.241%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD158,102$0.35M0.0%+45.9%0.098%Search for SEC Filing on Google Icon
5/14/2024Healthcare of Ontario Pension Plan Trust Fund167,298$0.37M0.0%+15.7%0.103%Search for SEC Filing on Google Icon
5/11/2024Nicola Wealth Management LTD.400,000$0.88M0.1%-25.2%0.254%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.8,167,944$17.89M0.0%-26.6%5.177%Search for SEC Filing on Google Icon
5/9/2024State Board of Administration of Florida Retirement System24,120$53K0.0%-40.7%0.015%Search for SEC Filing on Google Icon
5/8/2024BNP PARIBAS ASSET MANAGEMENT Holding S.A.3,592,552$7.87M0.0%-45.9%2.277%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC19,359$42K0.0%-64.1%0.012%Search for SEC Filing on Google Icon
5/3/2024Clarity Capital Partners LLC35,269$77K0.1%-65.1%0.022%Search for SEC Filing on Google Icon
5/3/2024GSA Capital Partners LLP234,069$0.51M0.0%N/A0.148%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.222,575$0.49M0.0%+90.3%0.141%Search for SEC Filing on Google Icon
4/30/2024Perigon Wealth Management LLC89,070$0.20M0.0%-29.8%0.056%Search for SEC Filing on Google Icon
3/25/2024Quadrature Capital Ltd26,545$0.10M0.0%-48.8%0.017%Search for SEC Filing on Google Icon
3/14/2024SCP Investment LP172,600$0.73M0.7%+4.7%0.109%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Stem logo
Stem, Inc. operates as a digitally connected, intelligent, and renewable energy storage network provider worldwide. The company offers energy storage hardware sourced from original equipment manufacturers (OEMs); edge hardware to aid in the collection of site data and real-time operation and control of the site and other optional equipment; and Athena, a software platform, which offers battery hardware and software-enabled services to operate the energy storage systems. It serves commercial and industrial enterprises, independent power producers, renewable project developers, and utilities and grid operators. The company was incorporated in 2009 and is headquartered in San Francisco, California.
Read More on Stem

Today's Range

Now: $18.63
Low: $16.95
High: $18.81

50 Day Range

MA: $19.69
Low: $13.90
High: $29.86

52 Week Range

Now: $18.63
Low: $5.81
High: $33.60

Volume

197,303 shs

Average Volume

196,191 shs

Market Capitalization

$156.31 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.43

Who are the company insiders with the largest holdings of Stem?

Stem's top insider investors include:
  1. Robert Schaefer (Insider)
  2. David S Buzby (Director)
  3. John Eugene Carrington (CEO)
  4. William John Bush (CFO)
  5. Saul R Laureles (Insider)
  6. Alan Russo (CRO)
  7. Hofeldt Albert (CTO)
  8. Prakesh Patel (Insider)
  9. Kim Homenock (Insider)
  10. Larsh Johnson (CTO)
  11. Michael James Carlson (COO)
  12. Matthew Tappin (Insider)
  13. Rahul Shukla (CAO)
Learn More about top insider investors at Stem.

Who are the major institutional investors of Stem?

Stem's top institutional investors include:
  1. Vanguard Group Inc. — 4.71%
  2. Susquehanna International Group LLP — 0.00%
  3. Bank of America Corp DE — 2.60%
  4. Two Sigma Investments LP — 1.12%
  5. UBS Group AG — 0.76%
  6. Group One Trading LLC — 0.00%
Learn More about top institutional investors of Stem stock.

Which institutional investors are selling Stem stock?

During the previous quarter, STEM stock was sold by these institutional investors:
  1. Group One Trading LLC
  2. Millennium Management LLC
  3. UBS Group AG
  4. BNP Paribas Financial Markets
During the last year, company insiders that have sold Stem company stock include:
  1. Robert Schaefer (Insider)
  2. David S Buzby (Director)
  3. John Eugene Carrington (CEO)
  4. William John Bush (CFO)
Learn More investors selling Stem stock.

Which institutional investors are buying Stem stock?

Within the last quarter, STEM stock was purchased by institutional investors including:
  1. Bank of America Corp DE
  2. Two Sigma Investments LP
  3. Susquehanna International Group LLP
  4. Keyframe Capital Partners L.P.
  5. Belvedere Trading LLC
  6. Nomura Holdings Inc.
  7. GSA Capital Partners LLP
  8. Vanguard Group Inc.
In the last year, these company insiders have bought Stem stock:
  1. Robert Schaefer (Insider)
  2. David S Buzby (Director)
  3. John Eugene Carrington (CEO)
Learn More investors buying Stem stock.