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Eos Energy Enterprises, Inc.

EOSE
Exchange
Nasdaq
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
SEC CIK
0001805077

In the last 90 days, Eos Energy Enterprises, Inc. insiders filed 1 open-market purchase and 7 sales; 349 institutions reported holding it in 13F filings for Q2 2026, worth $1.34B in total; no superinvestor holds it.

Other share classesEOSEW

13F holders, Q2 2026

Institutional positions in Eos Energy Enterprises, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
349
+33 vs. Q1 2026
Shares held
227.8M
+22.1M (+10.7%) vs. Q1 2026
Total value
$1.34B
+$317.1M (+31.0%) vs. Q1 2026
New holders
77
136 more added
Sold out
44
101 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting EOSE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 349 institutions
Q1 2021: 77 institutionsQ2 2021: 82 institutionsQ3 2021: 78 institutionsQ4 2021: 73 institutionsQ1 2022: 83 institutionsQ2 2022: 73 institutionsQ3 2022: 71 institutionsQ4 2022: 79 institutionsQ1 2023: 89 institutionsQ2 2023: 119 institutionsQ3 2023: 136 institutionsQ4 2023: 135 institutionsQ1 2024: 133 institutionsQ2 2024: 127 institutionsQ3 2024: 126 institutionsQ4 2024: 155 institutionsQ1 2025: 177 institutionsQ2 2025: 215 institutionsQ3 2025: 276 institutionsQ4 2025: 322 institutionsQ1 2026: 318 institutionsQ2 2026: 349 institutions
Value heldQ2 2026: $1.34B
Q1 2021: $395.0MQ2 2021: $432.9MQ3 2021: $361.3MQ4 2021: $212.4MQ1 2022: $125.1MQ2 2022: $27.8MQ3 2022: $35.8MQ4 2022: $36.5MQ1 2023: $74.7MQ2 2023: $294.5MQ3 2023: $146.6MQ4 2023: $103.4MQ1 2024: $85.6MQ2 2024: $73.5MQ3 2024: $173.3MQ4 2024: $390.9MQ1 2025: $336.7MQ2 2025: $678.4MQ3 2025: $1.74BQ4 2025: $2.01BQ1 2026: $1.02BQ2 2026: $1.34B
Institutions holding EOSE and their total value by quarter
QuarterHoldersValue
Q2 2026349$1.34B
Q1 2026318$1.02B
Q4 2025322$2.01B
Q3 2025276$1.74B
Q2 2025215$678.4M
Q1 2025177$336.7M
Q4 2024155$390.9M
Q3 2024126$173.3M
Q2 2024127$73.5M
Q1 2024133$85.6M
Q4 2023135$103.4M
Q3 2023136$146.6M
Q2 2023119$294.5M
Q1 202389$74.7M
Q4 202279$36.5M
Q3 202271$35.8M
Q2 202273$27.8M
Q1 202283$125.1M
Q4 202173$212.4M
Q3 202178$361.3M
Q2 202182$432.9M
Q1 202177$395.0M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Eos Energy Enterprises, Inc.; share changes are against Q1 2026.

Institutions holding EOSE in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Amundi26,586$156.3K0.00%00.0%Unchanged
Principal Financial Group Inc26,355$155.0K0.00%+3,721+16.4%Added
State of Wyoming26,137$153.7K0.02%+26,137New
Advisory Services Network, LLC25,961$152.7K0.00%−76,442−74.6%Reduced
CIBC Bancorp USA Inc.25,831$151.9K0.00%+3,459+15.5%Added
AlphaGrep UK Ltd24,725$145.4K0.04%+24,725New
Byrne Asset Management LLC24,100$141.7K0.08%+24,100New
Swiss Life Asset Management Ltd23,422$137.7K0.00%+2,793+13.5%Added
Investment Advisory Group, LLC23,275$136.9K0.03%−17−0.1%Reduced
Wealth Enhancement Advisory Services, LLC30,766$135.4K0.00%+174+0.6%Added
First Manhattan Co23,000$135.2K0.00%00.0%Unchanged
Independent Financial Group, LLC22,841$134.3K0.00%−1,365−5.6%Reduced
Resources Investment Advisors, LLC.22,785$134.0K0.00%−208−0.9%Reduced
SummitTX Capital, L.P.22,011$129.4K0.00%−113,367−83.7%Reduced
Fifth Third Bancorp21,600$127.0K0.00%−6,832−24.0%Reduced
MAI Capital Management21,350$125.5K0.00%+3,022+16.5%Added
Envestnet Asset Management Inc20,715$121.8K0.00%−820−3.8%Reduced
Ensign Peak Advisors, Inc20,650$121.4K0.00%−3,500−14.5%Reduced
Staley Capital Advisers Inc20,000$117.6K0.00%00.0%Unchanged
Eagle Global Advisors LLC20,000$117.6K0.00%+20,000New
Hodges Capital Management Inc.20,000$117.6K0.01%+20,000New
Sequoia Financial Advisors, LLC19,900$117.0K0.00%+19,900New
WESPAC Advisors, LLC19,398$114.1K0.06%+1,420+7.9%Added
Souders Financial Advisors19,087$112.2K0.01%+1,000+5.5%Added
Neuberger Berman Group LLC18,942$111.4K0.00%+1,778+10.4%Added
Gainplan LLC18,860$110.9K0.04%+6,599+53.8%Added
Jones Financial Companies LLLP18,399$109.1K0.00%−11,799−39.1%Reduced
Wealthfront Advisers LLC18,223$107.2K0.00%+2,884+18.8%Added
Belvedere Trading LLC18,091$106.4K0.01%+18,091New
Two Sigma Securities, LLC18,046$106.1K0.01%+18,046New
Cooper/Haims Advisors, LLC17,533$103.1K0.04%+17,533New
Farther Finance Advisors, LLC16,914$99.5K0.00%+11,490+211.8%Added
Parallax Volatility Advisers, L.P.16,817$98.9K0.00%−508−2.9%Reduced
NewEdge Wealth, LLC16,790$98.7K0.00%00.0%Unchanged
SBI Securities Co., Ltd.16,760$98.5K0.00%+3,975+31.1%Added
Allspring Global Investments Holdings, LLC17,309$96.1K0.00%+1,384+8.7%Added
Los Angeles Capital Management LLC16,169$95.1K0.00%−16,698−50.8%Reduced
KPP Advisory Services LLC16,130$94.8K0.01%−350−2.1%Reduced
CIBC Asset Management Inc15,623$91.9K0.00%+15,623New
Mitsubishi UFJ Trust & Banking Corp15,361$90.3K0.00%+15,361New
Brown Advisory Inc15,000$88.2K0.00%−5,000−25.0%Reduced
Ledgewood Wealth Advisors, LLC15,000$88.2K0.05%00.0%Unchanged
Net Worth Advisory Group14,833$87.2K0.02%−1,236−7.7%Reduced
Rockefeller Capital Management L.P.14,819$87.1K0.00%+1,818+14.0%Added
J.W. Cole Advisors, Inc.14,698$86.4K0.00%+14,698New
Lake Street Financial LLC14,630$86.0K0.01%00.0%Unchanged
Change Path, LLC14,600$85.8K0.00%−3,099−17.5%Reduced
R Squared Ltd14,454$85.0K0.04%+14,454New
Integrity Advisory Solutions, LLC14,445$84.9K0.01%+878+6.5%Added
Prospera Financial Services Inc14,300$84.1K0.00%+80+0.6%Added
Worth Venture Partners, LLC14,060$82.7K0.19%+14,060New
The PNC Financial Services Group, Inc.13,899$81.7K0.00%+4,322+45.1%Added
Mercer Global Advisors Inc13,639$80.2K0.00%+13,639New
Empowered Funds, LLC13,453$79.1K0.00%+50+0.4%Added
Focused Wealth Management, Inc13,307$78.2K0.01%+39+0.3%Added
MONECO Advisors, LLC13,300$78.2K0.00%00.0%Unchanged
Inscription Capital, LLC13,265$78.0K0.01%+1,015+8.3%Added
M&T Bank Corp13,150$77.1K0.00%+13,150New
Annandale Capital, LLC12,870$76.0K0.01%+12,870New
RSM US Wealth Management LLC12,463$73.3K0.00%+155+1.3%Added
Brinker Capital Investments, LLC12,224$71.9K0.00%−84,882−87.4%Reduced
Truist Financial Corp12,200$71.7K0.00%−808−6.2%Reduced
Tower Research Capital LLC (TRC)12,108$71.2K0.00%−20,028−62.3%Reduced
IFG Advisory, LLC12,100$71.1K0.00%+12,100New
State Board of Administration of Florida Retirement System12,008$70.6K0.00%00.0%Unchanged
Chicago Partners Investment Group LLC18,522$68.9K0.00%−962−4.9%Reduced
Embree Financial Group11,690$68.7K0.01%−4,410−27.4%Reduced
Mirabella Financial Services LLP11,633$68.4K0.01%+11,633New
Miller Howard Investments Inc11,610$68.3K0.00%+11,610New
Vontobel Holding Ltd.11,597$68.2K0.00%+11,597New
James Investment Research Inc11,443$67.3K0.01%−16,665−59.3%Reduced
Abel Hall, LLC11,380$66.9K0.01%+33+0.3%Added
nVerses Capital, LLC11,317$66.5K0.10%+11,317New
Franklin Resources Inc11,204$65.9K0.00%+11,204New
Private Advisor Group, LLC11,201$65.9K0.00%−77,863−87.4%Reduced
Laurel Oak Wealth Management, LLC11,042$64.9K0.01%00.0%Unchanged
Ameriprise Financial Inc10,862$63.9K0.00%+10,862New
Davy Global Fund Management Ltd10,660$62.7K0.00%+10,660New
First American Trust, FSB10,327$60.7K0.00%+216+2.1%Added
Nykredit A/S10,185$59.9K0.00%+10,185New
KBC Group NV10,014$59.0K0.00%00.0%Unchanged
KFA Private Wealth Group, LLC10,000$58.8K0.01%00.0%Unchanged
Capital Square, LLC12,860$56.6K0.02%−880−6.4%Reduced
Lodestone Wealth Management LLC8,472$49.8K0.02%−1,874−18.1%Reduced
Stance Capital LLC7,763$45.6K0.01%+1,592+25.8%Added
Hollencrest Capital Management6,550$38.5K0.00%−1,185−15.3%Reduced
Advisors Asset Management, Inc.5,625$33.1K0.00%+3,235+135.4%Added
Parallel Advisors, LLC5,464$32.1K0.00%+20+0.4%Added
Bessemer Group Inc5,044$30.0K0.00%00.0%Unchanged
Clearstead Advisors, LLC5,029$29.6K0.00%+5,029New
Copia Wealth Management5,006$29.4K0.02%−229−4.4%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA4,600$27.0K0.01%00.0%Unchanged
Allworth Financial LP4,300$25.3K0.00%+2,860+198.6%Added
WealthCollab, LLC4,028$23.7K0.01%−510−11.2%Reduced
Black Maple Capital Management LP3,000$17.6K0.01%+3,000New
Strategic Advocates LLC3,000$17.6K0.07%+3,000New
Strategic Investment Solutions, Inc.2,940$17.3K0.00%00.0%Unchanged
Legacy Bridge, LLC2,800$16.5K0.01%00.0%Unchanged
Nisa Investment Advisors, LLC2,687$15.8K0.00%+44+1.7%Added
Federation des caisses Desjardins du Quebec2,630$15.5K0.00%−430−14.1%Reduced