EOS ENERGY ENTERPRISES INC EOSE
COM CL A · Common Stock · CUSIP 29415C101 · ISIN US29415C1018
Energy storage company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 217.9m as of 2024-11-04, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $4.87. Options: 19 managers hold calls ($90.8m notional), 14 hold puts ($37.8m).
Trends to Q4 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 71 |
| Q4 2022 | 79 |
| Q1 2023 | 90 |
| Q2 2023 | 120 |
| Q3 2023 | 137 |
| Q4 2023 | 136 |
| Q1 2024 | 134 |
| Q2 2024 | 128 |
| Q3 2024 | 127 |
| Q4 2024 | 156 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2023 | 46 | 29 |
| Q2 2023 | 86 | 40 |
| Q3 2023 | 73 | 53 |
| Q4 2023 | 79 | 57 |
| Q1 2024 | 64 | 64 |
| Q2 2024 | 71 | 65 |
| Q3 2024 | 65 | 69 |
| Q4 2024 | 90 | 52 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2024 | $10.4m | $2.9m | 0.28 |
| Q2 2024 | $13.7m | $2.9m | 0.21 |
| Q3 2024 | $36.7m | $6.9m | 0.19 |
| Q4 2024 | $90.8m | $37.8m | 0.42 |
Biggest buyers
| Legal & General Group Plc | Added | +4.8m |
| UBS Group AG | Added | +3.3m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | +3.2m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +2.9m |
| STATE STREET CORP | Added | +2.4m |
| GOLDMAN SACHS GROUP INC | Added | +2.0m |
| Alyeska Investment Group, L.P. | Added | +1.4m |
| BARINGS LLC | Added | +1.2m |
| BlackRock, Inc. | Added | +1.1m |
| SABBY MANAGEMENT, LLC | New | +853.4k |
Biggest sellers
| Electron Capital Partners, LLC | Reduced | -2.2m |
| AMERICAN FINANCIAL GROUP INC | Reduced | -1.3m |
| Invesco Ltd. | Reduced | -1.2m |
| NewEdge Advisors, LLC | Reduced | -759.8k |
| TUDOR INVESTMENT CORP ET AL | Reduced | -488.6k |
| Baird Financial Group, Inc. | Reduced | -280.9k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold out | -249.4k |
| SIMPLEX TRADING, LLC | Reduced | -191.8k |
| Rockefeller Capital Management L.P. | Reduced | -162.2k |
| Bayesian Capital Management, LP | Sold out | -142.4k |
Biggest calls
| GROUP ONE TRADING LLC | Added | $18.5m3.8m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $17.8m3.7m shares |
| Caption Management, LLC | Added | $14.3m2.9m shares |
| SIMPLEX TRADING, LLC | Added | $12.0m2.5m shares |
| JANE STREET GROUP, LLC | Added | $7.2m1.5m shares |
| CITADEL ADVISORS LLC | Added | $6.9m1.4m shares |
| IMC-Chicago, LLC | Added | $5.2m1.1m shares |
| Walleye Trading LLC | Added | $3.4m689.6k shares |
| Squarepoint Ops LLC | New | $2.4m495.5k shares |
| Walleye Capital LLC | New | $1.1m226.0k shares |
Biggest puts
| Caption Management, LLC | New | $10.2m2.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $8.1m1.7m shares |
| SIMPLEX TRADING, LLC | Added | $2.8m573.3k shares |
| SABBY MANAGEMENT, LLC | Added | $2.6m5.3k shares |
| GROUP ONE TRADING LLC | Added | $2.4m501.5k shares |
| CITADEL ADVISORS LLC | Added | $2.3m473.4k shares |
| JANE STREET GROUP, LLC | Added | $2.0m410.5k shares |
| Nokomis Capital, L.L.C. | New | $1.8m362.9k shares |
| Walleye Capital LLC | New | $1.7m348.7k shares |
| IMC-Chicago, LLC | New | $1.5m305.3k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
Cerberus Capital Management II, L.P.
13D · may seek influence
+1.5 pts · filed 2026-08-06
Stated purposeItem 4 is hereby amended and supplemented by the addition of the following: Pursuant to the previously disclosed A&R Term Sheet, on August 4, 2026, the Issuer, CCM Frontier, and HBC MSF Capital Solutions Blocker II LLC, an affiliate of Hudson Bay Capital Management LP ("HBC"), consummated the closing of the funding (the "Funding") of Frontier Power USA Parent, LLC (the "JV Company"), a Delaware limited liability company and a joint venture among the Issuer, CCM Frontier and HBC. Pursuant to a Contribution and Warrants Purchase Agreement (the "Contribution and Warrants Purchase Agreement"), dated as of August 4, 2026, by and between CCM Frontier and the JV Company, CCM Frontier (i) caused the JV Company to receive the benefit of certain contracts, contacts, investment opportunities, … Full filing |
32.6% |
| BlackRock, Inc. 13G · institution +1.1 pts · filed 2026-07-28 | 7.6% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 5.1% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC), SUSQUEHANNA SECURITIES, LLC (4.5%, 2026-02-13)
Insider purchases and sales in Q4 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 3 | $163.6k | 1 | $56.0k | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 1 | $5.6k | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 2 | $84.6k | 1 | $427.7k | — |
| Q4 2024 | 0 | — | 0 | — | — |
None reported in Q4 2024.
Holders, Q4 2024
| Manager | Shares | Change |
|---|---|---|
| VANGUARD GROUP INC 0.00% of their portfolio | 10.3m $50.1m | Reduced -97.5k |
| Electron Capital Partners, LLC 1.61% of their portfolio | 5.7m $27.8m | Reduced -2.2m |
| STIFEL FINANCIAL CORP 0.03% of their portfolio | 5.0m $24.2m | Added +297.9k |
| Legal & General Group Plc 0.01% of their portfolio | 4.8m $23.3m | Added +4.8m |
| BlackRock, Inc. 0.00% of their portfolio | 4.6m $22.4m | Added +1.1m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.03% of their portfolio | 4.4m $21.6m | Added +2.9m |
| UBS Group AG 0.00% of their portfolio | 3.3m $16.1m | Added +3.3m |
| STATE STREET CORP 0.00% of their portfolio | 3.3m $15.9m | Added +2.4m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.04% of their portfolio | 3.2m $16.6m | New |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 2.9m $13.9m | Added +2.0m |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.5m $12.2m | Added +41.4k |
| BARINGS LLC 0.28% of their portfolio | 2.4m $11.7m | Added +1.2m |
| NewEdge Advisors, LLC 0.06% of their portfolio | 2.1m $10.0m | Reduced -759.8k |
| Baird Financial Group, Inc. 0.02% of their portfolio | 1.8m $8.6m | Reduced -280.9k |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC 5.53% of their portfolio | 1.7m $8.1m | Added +19.0k |
| Alyeska Investment Group, L.P. 0.03% of their portfolio | 1.6m $7.9m | Added +1.4m |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.6m $7.9m | Added +38.8k |
| Invesco Ltd. 0.00% of their portfolio | 1.4m $7.0m | Reduced -1.2m |
| MORGAN STANLEY 0.00% of their portfolio | 1.2m $5.9m | Added +684.0k |
| GROUP ONE TRADING LLC 0.19% of their portfolio | 1.2m $5.6m | Reduced -129.5k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 966.2k $4.7m | Reduced -12.4k |
| MARSHALL WACE, LLP 0.01% of their portfolio | 893.8k $4.3m | Added +542.7k |
| SABBY MANAGEMENT, LLC 33.76% of their portfolio | 853.4k $4.1m | New |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 721.1k $3.5m | Reduced -44.6k |
| AMERICAN FINANCIAL GROUP INC 1.50% of their portfolio | 679.6k $3.3m | Reduced -1.3m |
| DNB Asset Management AS 0.01% of their portfolio | 629.1k $3.1m | Added +14.5k |
| Kestra Advisory Services, LLC 0.01% of their portfolio | 543.9k $2.6m | Added +284.6k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 520.7k $2.5m | Added +71.6k |
| &PARTNERS 0.03% of their portfolio | 467.9k $2.3m | Added +11.0k |
| Swiss National Bank 0.00% of their portfolio | 426.2k $2.1m | New |
| EVR Research LP 0.67% of their portfolio | 410.0k $2.0m | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 334.1k $1.6m | Added +37.8k |
| ALPS ADVISORS INC 0.01% of their portfolio | 328.3k $1.6m | Reduced -122.7k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 325.3k $1.6m | New |
| Advisory Services Network, LLC 0.03% of their portfolio | 309.9k $1.5m | Added +500 |
| FourThought Financial Partners, LLC 0.14% of their portfolio | 274.6k $1.3m | New |
| Schonfeld Strategic Advisors LLC 0.01% of their portfolio | 269.6k $1.3m | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 263.8k $1.3m | Added +92.9k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 261.4k $1.3m | New |
| TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio | 234.5k $1.1m | Reduced -488.6k |
| Tidal Investments LLC 0.01% of their portfolio | 218.8k $1.1m | Reduced -115.7k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 213.3k $1.0m | Added +132.9k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 212.4k $1.0m | New |
| Walleye Capital LLC 0.01% of their portfolio | 210.9k $1.0m | Added +194.9k |
| B. Riley Wealth Advisors, Inc. 0.03% of their portfolio | 187.8k $912.5k | Added +133.3k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 186.8k $907.7k | New |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 182.9k $1.0m | New |
| HRT FINANCIAL LP 0.01% of their portfolio | 179.4k $872.0k | New |
| KEMPNER CAPITAL MANAGEMENT INC. 0.47% of their portfolio | 175.0k $850.0k | Unchanged |
| Hidden Lake Asset Management LP 0.51% of their portfolio | 152.9k $743.0k | New |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 148.0k $719.3k | Reduced -162.2k |
| Aster Capital Management (DIFC) Ltd 0.26% of their portfolio | 141.7k $688.7k | Unchanged |
| Souders Financial Advisors 0.09% of their portfolio | 126.5k $614.8k | Reduced -60.1k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 118.3k $575.1k | Added +49 |
| Cutter & CO Brokerage, Inc. 0.14% of their portfolio | 118.1k $574.0k | Added +31.9k |
| OMERS ADMINISTRATION Corp 0.00% of their portfolio | 112.3k $545.8k | New |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 101.4k $491.8k | New |
| Meridian Wealth Management, LLC 0.02% of their portfolio | 99.8k $485.0k | Added +21.4k |
| Alpine Global Management, LLC 0.06% of their portfolio | 96.9k $471.1k | New |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 80.4k $390.8k | New |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 78.7k $382.4k | New |
| Verition Fund Management LLC 0.00% of their portfolio | 71.3k $346.7k | New |
| Cullen/Frost Bankers, Inc. 0.00% of their portfolio | 70.0k $340.2k | Unchanged |
| Black Maple Capital Management LP 0.25% of their portfolio | 67.5k $328.1k | Reduced -62.5k |
| BERKSHIRE ASSET MANAGEMENT LLC/PA 0.02% of their portfolio | 67.0k $407.4k | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 65.8k $319.9k | New |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 64.8k $315.0k | First filing |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 62.8k $305.1k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 62.1k $301.7k | Added +2.2k |
| JAG CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 60.4k $293.3k | New |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 60.1k $292.3k | Reduced -41.3k |
| Mesirow Financial Investment Management, Inc. 0.01% of their portfolio | 59.2k $287.8k | Added +520 |
| FMR LLC 0.00% of their portfolio | 58.7k $285.4k | Added +67 |
| BARCLAYS PLC 0.00% of their portfolio | 58.4k $283.7k | Added +50.0k |
| Flagship Private Wealth, LLC 0.13% of their portfolio | 55.3k $268.7k | Added +22.5k |
| Pictet Asset Management Holding SA 0.00% of their portfolio | 55.0k $267.1k | New |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.03% of their portfolio | 51.7k $251.4k | New |
| CENTRAL TRUST Co 0.01% of their portfolio | 51.6k $250.9k | Added +1.6k |
| RICHARDS, MERRILL & PETERSON, INC. 0.13% of their portfolio | 51.0k $247.9k | First filing |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 50.5k $245.4k | Reduced -31.5k |
| SIMPLEX TRADING, LLC 0.01% of their portfolio | 50.1k $243.0k | Reduced -191.8k |
| Amundi 0.00% of their portfolio | 48.9k $253.3k | New |
| Bank of New York Mellon Corp 0.00% of their portfolio | 48.4k $235.1k | Added +29.4k |
| ProShare Advisors LLC 0.00% of their portfolio | 47.7k $232.0k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 47.6k $231.4k | Added +4.8k |
| Mariner, LLC 0.00% of their portfolio | 45.3k $220.0k | Unchanged |
| Van Hulzen Asset Management, LLC 0.02% of their portfolio | 45.0k $218.7k | Unchanged |
| JAMES INVESTMENT RESEARCH, INC. 0.02% of their portfolio | 42.4k $206.2k | Reduced -75.9k |
| Beacon Pointe Advisors, LLC 0.00% of their portfolio | 41.9k $203.4k | New |
| Equitable Holdings, Inc. 0.00% of their portfolio | 40.1k $194.9k | Added +10.0k |
| Scientech Research LLC 0.05% of their portfolio | 37.4k $181.8k | Added +25.7k |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 37.3k $181.3k | First filing |
| HOLLENCREST CAPITAL MANAGEMENT 0.01% of their portfolio | 33.9k $164.5k | Added +25.6k |
| Williams Jones Wealth Management, LLC. 0.00% of their portfolio | 32.5k $157.9k | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 31.5k $153.0k | Reduced -12.2k |
| Jefferies Financial Group Inc. 0.00% of their portfolio | 30.1k $146.2k | New |
| Vontobel Holding Ltd. 0.00% of their portfolio | 30.0k $145.8k | New |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 28.3k $137.0k | Added +1.6k |
| PEAK6 LLC 0.01% of their portfolio | 27.7k $134.6k | First filing |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 27.1k $132.0k | Reduced -4.4k |