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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
Covestor Ltd68$00.00%+55+423.1%Added
CVA Family Office, LLC1$60.00%−123−99.2%Reduced
Keating Financial Advisory Services, Inc.2$120.00%−55−96.5%Reduced
Hughes Financial Services, LLC3$180.00%+1+50.0%Added
Godfrey Financial Associates, Inc.11$650.00%00.0%Unchanged
Luminist Capital LLC11$650.00%+11New
Essential Partners LLC25$1470.00%−45−64.3%Reduced
Ancora Advisors, LLC25$1470.00%+25New
Arlington Trust Co LLC26$1530.00%−18−40.9%Reduced
Elequin Capital LP29$1710.00%−301−91.2%Reduced
Pinnacle Wealth Planning Services, Inc.35$2060.00%+35New
Rossby Financial, LCC50$2940.00%00.0%Unchanged
Atlantic Union Bankshares Corp50$2940.00%00.0%Unchanged
RMG Wealth Management LLC100$4240.00%+100New
Vision Financial Markets LLC100$5550.00%00.0%Unchanged
Harbour Investments, Inc.120$7060.00%00.0%Unchanged
Assetmark, Inc130$7640.00%00.0%Unchanged
SJS Investment Consulting Inc.159$9360.00%−11−6.5%Reduced
Cornerstone Financial Management LLC211$1.24K0.00%00.0%Unchanged
Fortitude Family Office, LLC236$1.39K0.00%−99−29.6%Reduced
Smartleaf Asset Management LLC244$1.49K0.00%00.0%Unchanged
Westside Investment Management, Inc.500$2.94K0.00%00.0%Unchanged
McGuire Capital Advisors Inc500$2.94K0.00%+500New
MCF Advisors LLC501$2.95K0.00%00.0%Unchanged
Signaturefd, LLC504$2.96K0.00%+504New
Avion Wealth671$3.00K0.00%+567+545.2%Added
Rothschild Investment LLC516$3.03K0.00%−7−1.3%Reduced
Strive Financial Group ,LLC575$3.38K0.00%00.0%Unchanged
Strategic Wealth Partners, Ltd.610$3.59K0.00%00.0%Unchanged
Larson Financial Group LLC696$4.09K0.00%+11+1.6%Added
Anchor Investment Management, LLC830$4.88K0.00%+10+1.2%Added
IFP Advisors, Inc886$5.21K0.00%−173−16.3%Reduced
Spire Wealth Management961$5.65K0.00%+961New
Creative Financial Designs Inc1,000$5.88K0.00%+1,000New
Global Retirement Partners, LLC1,101$6.47K0.00%+1,101New
TFC Financial Management1,126$6.62K0.00%+1,126New
Sterling Capital Management LLC1,210$7.12K0.00%−791−39.5%Reduced
US Bancorp1,382$8.13K0.00%+591+74.7%Added
EverSource Wealth Advisors, LLC1,392$8.19K0.00%+101+7.8%Added
Parkside Financial Bank & Trust1,585$9.32K0.00%00.0%Unchanged
Truvestments Capital LLC1,600$9.41K0.00%+1,600New
Your Advocates Ltd., LLP2,000$11.8K0.00%+2,000New
SRS Capital Advisors, Inc.2,095$12.3K0.00%+2,095New
GAMMA Investing LLC2,143$12.6K0.00%−312−12.7%Reduced
Hantz Financial Services, Inc.2,270$13.0K0.00%−529−18.9%Reduced
JFS Wealth Advisors, LLC2,267$13.3K0.00%+2,171+2,261.5%Added
Steward Partners Investment Advisory, LLC2,282$13.4K0.00%−2,095−47.9%Reduced
Bank of Montreal2,401$14.1K0.00%+10.0%Added
Kemnay Advisory Services Inc.2,443$14.4K0.00%−319−11.5%Reduced
Federation des caisses Desjardins du Quebec2,630$15.5K0.00%−430−14.1%Reduced
Nisa Investment Advisors, LLC2,687$15.8K0.00%+44+1.7%Added
Legacy Bridge, LLC2,800$16.5K0.01%00.0%Unchanged
Strategic Investment Solutions, Inc.2,940$17.3K0.00%00.0%Unchanged
Black Maple Capital Management LP3,000$17.6K0.01%+3,000New
Strategic Advocates LLC3,000$17.6K0.07%+3,000New
WealthCollab, LLC4,028$23.7K0.01%−510−11.2%Reduced
Allworth Financial LP4,300$25.3K0.00%+2,860+198.6%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA4,600$27.0K0.01%00.0%Unchanged
Copia Wealth Management5,006$29.4K0.02%−229−4.4%Reduced
Clearstead Advisors, LLC5,029$29.6K0.00%+5,029New
Bessemer Group Inc5,044$30.0K0.00%00.0%Unchanged
Parallel Advisors, LLC5,464$32.1K0.00%+20+0.4%Added
Advisors Asset Management, Inc.5,625$33.1K0.00%+3,235+135.4%Added
Hollencrest Capital Management6,550$38.5K0.00%−1,185−15.3%Reduced
Stance Capital LLC7,763$45.6K0.01%+1,592+25.8%Added
Lodestone Wealth Management LLC8,472$49.8K0.02%−1,874−18.1%Reduced
Capital Square, LLC12,860$56.6K0.02%−880−6.4%Reduced
KFA Private Wealth Group, LLC10,000$58.8K0.01%00.0%Unchanged
KBC Group NV10,014$59.0K0.00%00.0%Unchanged
Nykredit A/S10,185$59.9K0.00%+10,185New
First American Trust, FSB10,327$60.7K0.00%+216+2.1%Added
Davy Global Fund Management Ltd10,660$62.7K0.00%+10,660New
Ameriprise Financial Inc10,862$63.9K0.00%+10,862New
Laurel Oak Wealth Management, LLC11,042$64.9K0.01%00.0%Unchanged
Private Advisor Group, LLC11,201$65.9K0.00%−77,863−87.4%Reduced
Franklin Resources Inc11,204$65.9K0.00%+11,204New
nVerses Capital, LLC11,317$66.5K0.10%+11,317New
Abel Hall, LLC11,380$66.9K0.01%+33+0.3%Added
James Investment Research Inc11,443$67.3K0.01%−16,665−59.3%Reduced
Vontobel Holding Ltd.11,597$68.2K0.00%+11,597New
Miller Howard Investments Inc11,610$68.3K0.00%+11,610New
Mirabella Financial Services LLP11,633$68.4K0.01%+11,633New
Embree Financial Group11,690$68.7K0.01%−4,410−27.4%Reduced
Chicago Partners Investment Group LLC18,522$68.9K0.00%−962−4.9%Reduced
State Board of Administration of Florida Retirement System12,008$70.6K0.00%00.0%Unchanged
IFG Advisory, LLC12,100$71.1K0.00%+12,100New
Tower Research Capital LLC (TRC)12,108$71.2K0.00%−20,028−62.3%Reduced
Truist Financial Corp12,200$71.7K0.00%−808−6.2%Reduced
Brinker Capital Investments, LLC12,224$71.9K0.00%−84,882−87.4%Reduced
RSM US Wealth Management LLC12,463$73.3K0.00%+155+1.3%Added
Annandale Capital, LLC12,870$76.0K0.01%+12,870New
M&T Bank Corp13,150$77.1K0.00%+13,150New
Inscription Capital, LLC13,265$78.0K0.01%+1,015+8.3%Added
MONECO Advisors, LLC13,300$78.2K0.00%00.0%Unchanged
Focused Wealth Management, Inc13,307$78.2K0.01%+39+0.3%Added
Empowered Funds, LLC13,453$79.1K0.00%+50+0.4%Added
Mercer Global Advisors Inc13,639$80.2K0.00%+13,639New
The PNC Financial Services Group, Inc.13,899$81.7K0.00%+4,322+45.1%Added
Worth Venture Partners, LLC14,060$82.7K0.19%+14,060New
Prospera Financial Services Inc14,300$84.1K0.00%+80+0.6%Added