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 2 open-market purchases and 4 sales; 353 institutions reported holding it in 13F filings for Q2 2026, worth $1.34B in total; no superinvestor holds it.
Other share classesEOSEW
Key figures
- Market capClose on Nov 13, 2026
- $699.8M
- Insider buysLast 90 days, $105.2K in total
- 2
- Insider sellsLast 90 days, $1.39M in total
- 4
- 13F holdersQ2 2026, +33 vs. previous quarter
- 353
- 13F valueReported value at the end of Q2 2026
- $1.34B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $114.2M
- +631.8% year over year
- Net income, FY2025
- -$969.6M
- No comparable prior period
- Free cash flow, FY2025
- -$265.0M
- No comparable prior period
- Revenue, Q3 FY2026
- $82.7M
- +171.1% year over year
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 137.2M
- Shares sold short
- Change
- −2.06M
- −1.5% vs. previous
- Days to cover
- 5.46
- At average daily volume
Superinvestors holding EOSE, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding EOSE at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Eos Energy Enterprises, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 13, 2026 (view filing)9:05 AM ET | Nov 12 | 1 day | Dimitrief AlexanderDirector | PPurchase | +25.0K | $1.86 | +$46.5K | +9.3%294.3K after | |
| Oct 29, 2026 (view filing)4:49 PM ET | Oct 29 | Same day | Buczkowski MichelleChief Commercial Officer | SSale | −50.0K | $2.00 | −$100.0K | −30.9%111.8K after | 10b5-1 |
| Sep 16, 2026 (view filing)4:28 PM ET | Sep 16 | Same day | Puri SumeetChief Accounting Officer | SSale | −43.8K | $3.92 | −$171.5K | −13.5%280.2K after | 10b5-1 |
| Sep 16, 2026 (view filing)4:27 PM ET | Sep 16 | Same day | Mastrangelo JoeChief Executive Officer | SSale | −250.0K | $3.92 | −$980.0K | −9.8%2.31M after | 10b5-1 |
| Sep 15, 2026 (view filing)8:56 AM ET | Sep 11-14 | 4 days | Song HaiyanDirector | PPurchase | +15.0K | $3.91 | +$58.7K | New position15.0K after | 2 lots |
| Sep 9, 2026 (view filing)6:05 PM ET | Sep 9 | Same day | Puri SumeetChief Accounting Officer | SSale | −34.2K | $4.13 | −$141.1K | −12.6%236.4K after | 10b5-1 |
| Jul 28, 2026 (view filing)5:03 PM ET | Jul 28 | Same day | Puri SumeetChief Accounting Officer | SSale | −29.2K | $3.36 | −$98.0K | −12.6%202.3K after | 10b5-1 |
| Jul 28, 2026 (view filing)5:02 PM ET | Jul 28 | Same day | Kroeker NathanChief Commercial Officer | SSale | −110.4K | $3.36 | −$371.0K | −11.1%887.5K after | 10b5-1 |
| Jul 28, 2026 (view filing)5:02 PM ET | Jul 27 | 1 day | Mastrangelo JoeChief Executive Officer | SSale | −159.2K | $3.61 | −$574.5K | −7.6%1.95M after | |
| Jul 7, 2026 (view filing)5:20 PM ET | Jul 7 | Same day | Kroeker NathanCCO and Interim CFO | SSale | −79.3K | $4.68 | −$371.2K | −9.3%777.1K after | 10b5-1 |
Top 10 13F holders, Q2 2026
See all 353 holdersThe largest institutional positions in Eos Energy Enterprises, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 27,130,305 | $159.5M | 0.00% | +3,046,526+12.6% | Added |
| Vanguard Capital Management LLC | 15,021,392 | $88.3M | 0.00% | +185,955+1.3% | Added |
| Hudson Bay Capital Management LP | 13,683,634 | $80.5M | 0.38% | +13,683,634 | New |
| Driehaus Capital Management LLC | 13,556,010 | $79.7M | 0.46% | −1,313,160−8.8% | Reduced |
| Two Sigma Investments, LP | 12,783,883 | $75.2M | 0.06% | −1,290,118−9.2% | Reduced |
| State Street Corp | 10,154,935 | $59.7M | 0.00% | +2,137,005+26.7% | Added |
| Susquehanna International Group, LLP | 9,683,190 | $56.9M | 0.05% | +3,332,709+52.5% | Added |
| Geode Capital Management, LLC | 8,894,922 | $52.3M | 0.00% | +1,082,028+13.8% | Added |
| Electron Capital Partners, LLC | 6,681,859 | $39.3M | 1.57% | +1,302,198+24.2% | Added |
| Morgan Stanley | 5,313,829 | $31.2M | 0.00% | +2,353,045+79.5% | Added |
Holders of 5% or more of EOSE
See all 4 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Eos Energy Enterprises, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Cerberus Capital Management II, L.P. | 13D/A | 32.60%175.8M shares | +1.50 ppfrom 31.10% | Jun 28, 202413 filings | Aug 6, 2026 | SEC |
| Hudson Bay Capital Management LP | 13G | 7.75%30.6M shares | New | Nov 6, 20261 filing | Nov 6, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 7.60%25.9M shares | +1.10 ppfrom 6.50% | Jul 17, 20252 filings | Jul 28, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.07%17.2M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |