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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
Kemnay Advisory Services Inc.2,443$14.4K0.00%−319−11.5%Reduced
Bank of Montreal2,401$14.1K0.00%+10.0%Added
Steward Partners Investment Advisory, LLC2,282$13.4K0.00%−2,095−47.9%Reduced
JFS Wealth Advisors, LLC2,267$13.3K0.00%+2,171+2,261.5%Added
Hantz Financial Services, Inc.2,270$13.0K0.00%−529−18.9%Reduced
GAMMA Investing LLC2,143$12.6K0.00%−312−12.7%Reduced
SRS Capital Advisors, Inc.2,095$12.3K0.00%+2,095New
Your Advocates Ltd., LLP2,000$11.8K0.00%+2,000New
Truvestments Capital LLC1,600$9.41K0.00%+1,600New
Parkside Financial Bank & Trust1,585$9.32K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC1,392$8.19K0.00%+101+7.8%Added
US Bancorp1,382$8.13K0.00%+591+74.7%Added
Sterling Capital Management LLC1,210$7.12K0.00%−791−39.5%Reduced
TFC Financial Management1,126$6.62K0.00%+1,126New
Global Retirement Partners, LLC1,101$6.47K0.00%+1,101New
Creative Financial Designs Inc1,000$5.88K0.00%+1,000New
Spire Wealth Management961$5.65K0.00%+961New
IFP Advisors, Inc886$5.21K0.00%−173−16.3%Reduced
Anchor Investment Management, LLC830$4.88K0.00%+10+1.2%Added
Larson Financial Group LLC696$4.09K0.00%+11+1.6%Added
Strategic Wealth Partners, Ltd.610$3.59K0.00%00.0%Unchanged
Strive Financial Group ,LLC575$3.38K0.00%00.0%Unchanged
Rothschild Investment LLC516$3.03K0.00%−7−1.3%Reduced
Avion Wealth671$3.00K0.00%+567+545.2%Added
Signaturefd, LLC504$2.96K0.00%+504New
MCF Advisors LLC501$2.95K0.00%00.0%Unchanged
Westside Investment Management, Inc.500$2.94K0.00%00.0%Unchanged
McGuire Capital Advisors Inc500$2.94K0.00%+500New
Smartleaf Asset Management LLC244$1.49K0.00%00.0%Unchanged
Fortitude Family Office, LLC236$1.39K0.00%−99−29.6%Reduced
Cornerstone Financial Management LLC211$1.24K0.00%00.0%Unchanged
SJS Investment Consulting Inc.159$9360.00%−11−6.5%Reduced
Assetmark, Inc130$7640.00%00.0%Unchanged
Harbour Investments, Inc.120$7060.00%00.0%Unchanged
Vision Financial Markets LLC100$5550.00%00.0%Unchanged
RMG Wealth Management LLC100$4240.00%+100New
Rossby Financial, LCC50$2940.00%00.0%Unchanged
Atlantic Union Bankshares Corp50$2940.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.35$2060.00%+35New
Elequin Capital LP29$1710.00%−301−91.2%Reduced
Arlington Trust Co LLC26$1530.00%−18−40.9%Reduced
Essential Partners LLC25$1470.00%−45−64.3%Reduced
Ancora Advisors, LLC25$1470.00%+25New
Godfrey Financial Associates, Inc.11$650.00%00.0%Unchanged
Luminist Capital LLC11$650.00%+11New
Hughes Financial Services, LLC3$180.00%+1+50.0%Added
Keating Financial Advisory Services, Inc.2$120.00%−55−96.5%Reduced
CVA Family Office, LLC1$60.00%−123−99.2%Reduced
Covestor Ltd68$00.00%+55+423.1%Added
HRT Financial LP0$00.00%−5,194,562−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−3,444,846−100.0%Sold out
Renaissance Technologies LLC0$00.00%−1,845,231−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−1,607,820−100.0%Sold out
Shariaportfolio, Inc.0$00.00%−204,784−100.0%Sold out
SEI Investments Co0$00.00%−80,885−100.0%Sold out
Jane Street Group, LLC0$00.00%−72,762−100.0%Sold out
PEAK6 LLC0$00.00%−62,497−100.0%Sold out
Florida Financial Advisors, LLC0$00.00%−60,918−100.0%Sold out
Macroview Investment Management LLC0$00.00%−46,056−100.0%Sold out
Quantbot Technologies LP0$00.00%−35,728−100.0%Sold out
Atomi Financial Group, Inc.0$00.00%−33,627−100.0%Sold out
Blackstone Group Inc.0$00.00%−32,605−100.0%Sold out
Integrated Wealth Concepts LLC0$00.00%−31,202−100.0%Sold out
Freestone Grove Partners LP0$00.00%−27,179−100.0%Sold out
HighTower Advisors, LLC0$00.00%−26,472−100.0%Sold out
Diversify Wealth Management, LLC0$00.00%−20,174−100.0%Sold out
Scientech Research LLC0$00.00%−24,639−100.0%Sold out
Verition Fund Management LLC0$00.00%−24,291−100.0%Sold out
Carmel Capital Partners, LLC0$00.00%−24,100−100.0%Sold out
Axq Capital, LP0$00.00%−22,687−100.0%Sold out
Virginia Retirement Systems Et Al0$00.00%−21,800−100.0%Sold out
Dimensional Fund Advisors LP0$00.00%−18,305−100.0%Sold out
Elevatus Welath Management0$00.00%−17,087−100.0%Sold out
Hanson & Doremus Investment Management0$00.00%−15,500−100.0%Sold out
Teamwork Financial Advisors, LLC0$00.00%−15,101−100.0%Sold out
Pinnacle Associates Ltd0$00.00%−10,255−100.0%Sold out
Resurgent Financial Advisors LLC0$00.00%−10,150−100.0%Sold out
DecisionPoint Financial, LLC0$00.00%−6,906−100.0%Sold out
Basecamp Wealth Advisors LLC0$00.00%−792−100.0%Sold out
West Branch Capital LLC0$00.00%−722−100.0%Sold out
Root Financial Partners, LLC0$00.00%−336−100.0%Sold out
Newbridge Financial Services Group, Inc.0$00.00%−300−100.0%Sold out
Bell Investment Advisors, Inc0$00.00%−45−100.0%Sold out
Bare Financial Services, Inc0$00.00%−44−100.0%Sold out
DiNuzzo Private Wealth, Inc.0$00.00%−40−100.0%Sold out
Federated Hermes, Inc.0$00.00%−22−100.0%Sold out
Bay Harbor Wealth Management, LLC0$00.00%−14−100.0%Sold out
HFM Investment Advisors, LLC0$00.00%−14−100.0%Sold out
Vermillion Wealth Management, Inc.0$00.00%−13−100.0%Sold out
Rialto Wealth Management, LLC0$00.00%−8−100.0%Sold out
True Wealth Design, LLC0$00.00%−2−100.0%Sold out
Curio Wealth, LLC0$00.00%−2−100.0%Sold out
Raffa Wealth Management, LLC0$00.00%−1−100.0%Sold out
Janus Henderson Group PLC––––Not filed
CWM, LLC––––Not filed