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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, Q3 2025

Institutional positions in Eos Energy Enterprises, Inc. as of Sep 30, 2025. 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
276
+62 vs. Q2 2025
Shares held
152.4M
+19.9M (+15.0%) vs. Q2 2025
Total value
$1.74B
+$1.06B (+156.2%) vs. Q2 2025
New holders
91
87 more added
Sold out
29
65 more reduced

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 276 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 heldQ3 2025: $1.74B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Eos Energy Enterprises, Inc.; share changes are against Q2 2025.

Institutions holding EOSE in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.18,411,157$209.7M0.00%+2,310,786+14.4%Added
Vanguard Group Inc15,536,862$177.0M0.00%+2,218,075+16.7%Added
Rubric Capital Management LP10,300,000$117.3M1.58%+10,300,000New
State Street Corp7,246,032$82.5M0.00%+1,442,684+24.9%Added
Electron Capital Partners, LLC6,594,701$75.1M3.40%−384,721−5.5%Reduced
Driehaus Capital Management LLC6,565,509$74.8M0.54%−476,450−6.8%Reduced
Geode Capital Management, LLC6,207,175$70.7M0.00%+799,245+14.8%Added
Stifel Financial Corp4,624,198$52.7M0.05%−349,095−7.0%Reduced
Morgan Stanley4,301,252$49.0M0.00%+48,590+1.1%Added
BNP Paribas Arbitrage, SA3,317,491$37.8M0.03%+2,115,828+176.1%Added
UBS Group AG3,278,073$37.3M0.01%−2,618,850−44.4%Reduced
Bank of America Corp3,071,242$35.0M0.00%+1,045,389+51.6%Added
Goldman Sachs Group Inc2,823,475$32.2M0.00%−1,796,279−38.9%Reduced
Citadel Advisors LLC2,782,863$31.7M0.03%+1,260,103+82.8%Added
Legal & General Group Plc2,268,148$25.8M0.01%+27,229+1.2%Added
Price T Rowe Associates Inc2,247,474$25.6M0.00%+2,136,307+1,921.7%Added
Charles Schwab Investment Management Inc2,161,958$24.6M0.00%+1,483,160+218.5%Added
GWM Advisors LLC2,145,274$24.4M0.11%−226,518−9.6%Reduced
Northern Trust Corp2,098,752$23.9M0.00%+296,026+16.4%Added
First Trust Advisors LP1,864,353$21.2M0.02%+861,194+85.8%Added
Brightline Capital Management, LLC1,754,000$20.0M8.19%+31,000+1.8%Added
Ardsley Advisory Partners LP1,600,000$18.1M2.78%+1,600,000New
Mirae Asset Global ETFs Holdings Ltd.1,619,055$18.1M0.03%+1,619,055New
Two Sigma Investments, LP1,582,145$18.0M0.03%+526,833+49.9%Added
Group One Trading, L.P.1,395,770$15.9M0.48%−695,348−33.3%Reduced
Renaissance Technologies LLC1,306,831$14.9M0.02%+1,185,303+975.3%Added
Barings LLC1,204,430$13.7M0.26%00.0%Unchanged
Simplex Trading, LLC1,203,622$13.7M0.30%+230,958+23.7%Added
JPMorgan Chase & Co1,131,008$12.9M0.00%−32,724−2.8%Reduced
Tudor Investment Corp Et Al1,121,593$12.8M0.08%+1,121,593New
Invesco Ltd.1,097,196$12.5M0.00%−96,936−8.1%Reduced
DnB Asset Management AS1,034,086$11.8M0.04%+189,039+22.4%Added
Zweig-DiMenna Associates LLC1,021,000$11.6M0.90%+1,021,000New
Royal Bank of Canada1,011,550$11.5M0.00%+497,638+96.8%Added
American Financial Group Inc981,628$11.2M4.31%+48,698+5.2%Added
Baird Financial Group, Inc.764,817$8.71M0.01%−232,912−23.3%Reduced
Susquehanna International Group, LLP758,737$8.64M0.01%−5,490,920−87.9%Reduced
Verition Fund Management LLC736,026$8.38M0.05%+504,548+218.0%Added
Jane Street Group, LLC730,385$8.32M0.01%+730,385New
Point72 Asset Management, L.P.729,096$8.30M0.02%+729,096New
Bank of New York Mellon Corp707,721$8.06M0.00%+139,852+24.6%Added
Caption Management, LLC620,720$7.07M0.41%+620,720New
HRT Financial LP569,454$6.49M0.02%+569,454New
Nuveen, LLC563,838$6.42M0.00%+54,219+10.6%Added
Engineers Gate Manager LP554,813$6.32M0.07%−1,757,707−76.0%Reduced
Millennium Management LLC548,086$6.24M0.00%−869,282−61.3%Reduced
Lauer Wealth, LLC326,440$5.97M4.38%−284,442−46.6%Reduced
Y-Intercept (Hong Kong) Ltd506,734$5.77M0.14%+506,734New
UBS Asset Management Americas Inc489,119$5.57M0.00%−217,041−30.7%Reduced
Swiss National Bank483,100$5.50M0.00%+50,100+11.6%Added
LPL Financial LLC480,652$5.47M0.00%+410,358+583.8%Added
Wiley Bros.-Aintree Capital, LLC459,027$5.23M0.03%−9,687−2.1%Reduced
Skaana Management L.P.432,215$4.92M2.16%+432,215New
Alps Advisors Inc415,939$4.74M0.03%+4,952+1.2%Added
Bank of Montreal400,617$4.56M0.00%−1,883−0.5%Reduced
Walleye Trading LLC383,652$4.37M0.07%−5,467−1.4%Reduced
Walleye Capital LLC378,417$4.31M0.03%+358,079+1,760.6%Added
Alliancebernstein L.P.377,800$4.30M0.00%+151,400+66.9%Added
IMC-Chicago, LLC375,436$4.28M0.08%+182,170+94.3%Added
Barclays PLC371,265$4.23M0.00%−866,086−70.0%Reduced
Squarepoint Ops LLC361,786$4.12M0.01%+286,508+380.6%Added
Rhumbline Advisers355,528$4.05M0.00%+31,940+9.9%Added
Alyeska Investment Group, L.P.324,482$3.70M0.01%−1,199,404−78.7%Reduced
Copperleaf Capital, LLC320,200$3.65M1.75%00.0%Unchanged
Kestra Advisory Services, LLC312,146$3.56M0.02%−96,472−23.6%Reduced
Caxton Associates LLP309,156$3.52M0.10%+309,156New
Balyasny Asset Management LLC308,854$3.52M0.01%−717,218−69.9%Reduced
Wells Fargo & Company289,559$3.30M0.00%+73,204+33.8%Added
Raymond James Financial Inc261,700$2.98M0.00%+236,978+958.6%Added
Trexquant Investment LP259,234$2.95M0.03%+259,234New
Mirae Asset Securities (USA) Inc.255,206$2.91M0.13%+255,206New
Aquatic Capital Management LLC244,234$2.78M0.05%+169,446+226.6%Added
National Philanthropic Trust244,131$2.78M0.03%+244,131New
Lido Advisors, LLC241,092$2.75M0.01%+241,092New
Citizens Financial Group Inc239,098$2.72M0.04%+239,098New
California State Teachers Retirement System236,128$2.69M0.00%+35,477+17.7%Added
Erste Asset Management GmbH235,000$2.62M0.03%+235,000New
CoreCommodity Management, LLC211,627$2.41M0.44%−19,061−8.3%Reduced
Deutsche Bank AG199,344$2.27M0.00%+23,918+13.6%Added
FMR LLC192,069$2.19M0.00%+131,679+218.0%Added
FourThought Financial Partners, LLC189,256$2.16M0.19%−10,245−5.1%Reduced
Elevatus Welath Management181,105$2.06M0.60%+170,857+1,667.2%Added
Udine Wealth Management, Inc.176,881$2.01M0.97%+176,881New
Kempner Capital Management Inc.175,000$1.99M1.66%00.0%Unchanged
Brevan Howard Capital Management LP167,392$1.91M0.03%+77,505+86.2%Added
Virtu Financial LLC162,418$1.85M0.10%−4,847−2.9%Reduced
Capital Fund Management S.A.159,131$1.81M0.02%+159,131New
Algert Global LLC154,290$1.76M0.03%+154,290New
MetLife Investment Management149,149$1.70M0.01%+14,248+10.6%Added
Shay Capital LLC142,000$1.62M0.29%+57,500+68.0%Added
Manufacturers Life Insurance Company, The136,606$1.56M0.00%+21,589+18.8%Added
HSBC Holdings PLC129,480$1.47M0.00%−146−0.1%Reduced
Flputnam Investment Management Co129,217$1.47M0.02%00.0%Unchanged
Fiduciary Planning LLC120,299$1.37M0.42%+74,299+161.5%Added
Bouvel Investment Partners, LLC110,817$1.26M0.39%+110,817New
Commonwealth Equity Services, LLC105,868$1.21M0.00%+45,059+74.1%Added
James Investment Research Inc101,648$1.16M0.13%−4,099−3.9%Reduced
Janus Henderson Group PLC101,400$1.15M0.00%00.0%Unchanged
Cetera Investment Advisers100,279$1.14M0.00%+100,279New
Flagship Private Wealth, LLC96,955$1.10M0.44%+14,100+17.0%Added