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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
Interval Partners, LP68,941$405.4K0.01%+68,941New
Cullen/Frost Bankers, Inc.70,000$411.6K0.00%−30,000−30.0%Reduced
L.K. Benson & Company, P.C.71,995$423.3K0.13%+50.0%Added
Oxford Asset Management LLP72,100$423.9K0.21%+37,630+109.2%Added
Creative Planning73,474$432.0K0.00%+31,022+73.1%Added
Daiwa Securities Group Inc.76,000$446.9K0.00%−10,500−12.1%Reduced
Engineers Gate Manager LP76,758$451.3K0.01%−629−0.8%Reduced
KLP Kapitalforvaltning AS77,600$456.3K0.00%−14,000−15.3%Reduced
ProShare Advisors LLC78,019$458.8K0.00%+19,050+32.3%Added
Cantor Fitzgerald, L. P.79,519$467.6K0.01%+79,519New
Vanguard Investments Australia, Ltd.84,580$497.3K0.00%+6,331+8.1%Added
Teachers Retirement System of the State of Kentucky85,047$500.0K0.00%+85,047New
BNP Paribas Arbitrage, SA88,008$517.5K0.00%−1,029,881−92.1%Reduced
Jump Financial, LLC88,104$518.1K0.00%−200,981−69.5%Reduced
CI Private Wealth, LLC93,005$546.9K0.00%−177,364−65.6%Reduced
Flagship Private Wealth, LLC93,567$550.2K0.19%−1,500−1.6%Reduced
Arizona State Retirement System93,679$550.8K0.00%+4,657+5.2%Added
Virtu Financial LLC94,778$557.0K0.02%+3,564+3.9%Added
Lauer Wealth, LLC129,920$557.4K0.38%−74,300−36.4%Reduced
Jag Capital Management, LLC99,550$585.4K0.05%+2,000+2.1%Added
Centiva Capital, LP100,015$588.1K0.02%+43,861+78.1%Added
Fiduciary Planning LLC100,077$588.5K0.15%−9,619−8.8%Reduced
Intech Investment Management LLC100,650$591.8K0.01%+21,557+27.3%Added
Squarepoint Ops LLC101,170$594.9K0.00%−362,039−78.2%Reduced
Police & Firemen's Retirement System of New Jersey101,667$597.8K0.00%+18,607+22.4%Added
New York State Common Retirement Fund104,600$615.0K0.00%+15,500+17.4%Added
Headlands Technologies LLC106,105$623.9K0.07%+106,105New
Russell Investments Group, Ltd.109,111$641.6K0.00%+25,309+30.2%Added
Bouvel Investment Partners, LLC115,858$681.2K0.15%+2,337+2.1%Added
CWM Advisors, LLC118,053$694.2K0.03%+10,465+9.7%Added
AQR Capital Management LLC118,234$695.2K0.00%−255,015−68.3%Reduced
Caitong International Asset Management Co., Ltd119,669$703.7K0.10%+83,084+227.1%Added
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.121,478$714.3K0.00%+78,629+183.5%Added
Clear Street Group Inc.127,839$751.7K0.00%−24,095−15.9%Reduced
Vanguard Global Advisers, LLC129,717$762.7K0.00%−37,151−22.3%Reduced
State of New Jersey Common Pension Fund D131,834$775.2K0.00%−64,579−32.9%Reduced
Vestmark Advisory Solutions, Inc.134,743$792.3K0.01%+16,110+13.6%Added
Meridian Wealth Management, LLC139,111$818.0K0.03%+50,861+57.6%Added
Caption Management, LLC141,184$830.2K0.03%−35,216−20.0%Reduced
Raymond James Financial Inc142,317$836.8K0.00%+82,720+138.8%Added
Cambridge Investment Research Advisors, Inc.142,670$839.0K0.00%+96,158+206.7%Added
Gsa Capital Partners LLP146,949$864.0K0.05%−100,115−40.5%Reduced
Handelsbanken Fonder AB147,500$867.0K0.00%+46,700+46.3%Added
Zurcher Kantonalbank (Zurich Cantonalbank)147,564$867.7K0.00%+66,858+82.8%Added
Advisor Group Holdings, Inc.147,585$867.8K0.00%+22,199+17.7%Added
Winton Group Ltd156,538$920.4K0.03%+156,538New
Clearline Capital LP156,811$922.0K0.06%00.0%Unchanged
Cresset Asset Management, LLC171,075$1.01M0.00%+32,687+23.6%Added
Citizens Financial Group Inc179,284$1.05M0.01%+810+0.5%Added
Manufacturers Life Insurance Company, The193,111$1.14M0.00%+27,272+16.4%Added
FourThought Financial Partners, LLC198,656$1.17M0.09%00.0%Unchanged
Arosa Capital Management LP200,000$1.18M1.03%−526,033−72.5%Reduced
Beacon Pointe Advisors, LLC200,793$1.18M0.01%+10,853+5.7%Added
J. Safra Sarasin Holding AG201,602$1.19M0.02%+201,602New
MetLife Investment Management202,012$1.19M0.01%+38,835+23.8%Added
Citigroup Inc202,415$1.19M0.00%−184,458−47.7%Reduced
Schonfeld Strategic Advisors LLC214,242$1.26M0.01%+214,242New
Lido Advisors, LLC217,121$1.28M0.00%−2,168−1.0%Reduced
Wesbanco Bank Inc228,500$1.34M0.03%+228,500New
Barclays PLC229,711$1.35M0.00%−346,396−60.1%Reduced
Brevan Howard Capital Management LP237,883$1.40M0.02%+105,618+79.9%Added
Vanguard Asset Management, Ltd238,012$1.40M0.00%+23,248+10.8%Added
Sagefield Capital LP252,617$1.49M0.11%+8,696+3.6%Added
D. E. Shaw & Co., Inc.252,636$1.49M0.00%+105,197+71.3%Added
Balyasny Asset Management LLC255,839$1.50M0.00%−57,968−18.5%Reduced
Gilder Gagnon Howe & Co LLC263,146$1.55M0.02%+263,146New
Algert Global LLC287,330$1.69M0.02%−373,410−56.5%Reduced
National Philanthropic Trust293,806$1.73M0.02%+47,160+19.1%Added
Nissay Asset Management Corp312,005$1.83M0.01%+103,084+49.3%Added
Alliancebernstein L.P.400,400$1.99M0.00%+45,400+12.8%Added
XTX Topco Ltd344,261$2.02M0.03%−134,154−28.0%Reduced
Kestra Advisory Services, LLC361,676$2.13M0.01%+10,281+2.9%Added
Marshall Wace, LLP373,872$2.20M0.00%−6,237,623−94.3%Reduced
California State Teachers Retirement System392,054$2.31M0.00%+15,953+4.2%Added
Deutsche Bank AG393,643$2.31M0.00%+107,842+37.7%Added
LMR Partners LLP405,559$2.38M0.02%+405,559New
Rhumbline Advisers421,554$2.48M0.00%+56,023+15.3%Added
Occudo Quantitative Strategies LP438,202$2.58M0.14%+438,202New
IMC-Chicago, LLC440,514$2.59M0.02%−388,402−46.9%Reduced
Wiley Bros.-Aintree Capital, LLC458,749$2.70M0.01%+15,337+3.5%Added
JPMorgan Chase & Co430,575$2.72M0.00%−21,860−4.8%Reduced
Price T Rowe Associates Inc471,565$2.77M0.00%−561,891−54.4%Reduced
Wells Fargo & Company481,768$2.83M0.00%+195,171+68.1%Added
Alpine Global Management, LLC500,000$2.94M0.48%+500,000New
Alps Advisors Inc508,306$2.99M0.01%−3,739−0.7%Reduced
Royal Bank of Canada529,010$3.11M0.00%+107,845+25.6%Added
Ardsley Advisory Partners LP550,000$3.23M0.35%+250,000+83.3%Added
GWM Advisors LLC558,108$3.28M0.01%−435,531−43.8%Reduced
Man Group plc573,249$3.37M0.01%+554,390+2,939.7%Added
UBS Asset Management Americas Inc580,394$3.41M0.00%+50,265+9.5%Added
Shay Capital LLC590,000$3.47M0.38%+15,465+2.7%Added
Defiance ETFs, LLC637,143$3.54M0.05%+408,437+178.6%Added
Tudor Investment Corp Et Al622,810$3.66M0.02%−1,542,291−71.2%Reduced
Bridgewater Associates, LP633,125$3.72M0.02%+633,125New
Toroso Investments, LLC649,111$3.82M0.01%+390,461+151.0%Added
Swiss National Bank681,300$4.01M0.00%+42,300+6.6%Added
Trexquant Investment LP695,014$4.09M0.03%+695,014New
Marex Group plc728,639$4.28M0.03%−2,031,321−73.6%Reduced
Universal- Beteiligungs- und Servicegesellschaft mbH769,096$4.52M0.01%−164,682−17.6%Reduced
FMR LLC787,444$4.63M0.00%+217,763+38.2%Added