Athena Technology Acquisition Corp. II
ATEK- Exchange
- OTC
- Industry
- Hazardous Waste Management
- SEC CIK
- 0001882198
No open-market purchases or sales by Athena Technology Acquisition Corp. II insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Athena Technology Acquisition Corp. II as of Dec 31, 2022. 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
- 61
- +13 vs. Q3 2022
- Shares held
- 25.3M
- +1.71M (+7.2%) vs. Q3 2022
- Total value
- $253.9M
- +$21.5M (+9.3%) vs. Q3 2022
- New holders
- 20
- 10 more added
- Sold out
- 7
- 11 more reduced
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATEK 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 1 | $1.79M |
| Q1 2025 | 1 | $1.85M |
| Q4 2024 | 3 | $1.58M |
| Q3 2024 | 12 | $14.1M |
| Q2 2024 | 10 | $13.7M |
| Q1 2024 | 12 | $15.0M |
| Q4 2023 | 18 | $22.4M |
| Q3 2023 | 17 | $22.4M |
| Q2 2023 | 16 | $22.4M |
| Q1 2023 | 62 | $262.6M |
| Q4 2022 | 61 | $253.9M |
| Q3 2022 | 48 | $232.4M |
| Q2 2022 | 50 | $205.0M |
| Q1 2022 | 45 | $187.6M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Athena Technology Acquisition Corp. II; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Altshuler Shaham Ltd | 40,000 | $1.59K | 0.00% | +40,000 | New |
| UBS Group AG | 223 | $2.24K | 0.00% | −322−59.1% | Reduced |
| HRT Financial LP | 10,590 | $106.0K | 0.00% | +10,590 | New |
| Sage Mountain Advisors LLC | 14,000 | $140.7K | 0.03% | +13,390+2,195.1% | Added |
| Wealthspring Capital LLC | 15,375 | $154.5K | 0.23% | −61,585−80.0% | Reduced |
| Tuttle Tactical Management | 18,685 | $187.8K | 0.74% | −14,563−43.8% | Reduced |
| Ergoteles LLC | 18,700 | $188.1K | 0.01% | +18,700 | New |
| Mariner Investment Group LLC | 20,000 | $201.0K | 0.61% | +20,000 | New |
| Landscape Capital Management, L.L.C. | 21,000 | $211.3K | 0.03% | +21,000 | New |
| Elequin Capital LP | 22,347 | $224.8K | 0.06% | +22,347 | New |
| Toroso Investments, LLC | 25,000 | $251.0K | 0.01% | +25,000 | New |
| Robinson Capital Management, LLC | 37,000 | $372.2K | 0.19% | +25,000+208.3% | Added |
| CSS LLC | 39,679 | $399.2K | 0.03% | +39,679 | New |
| Glazer Capital, LLC | 40,761 | $410.0K | 0.01% | −56,687−58.2% | Reduced |
| Verition Fund Management LLC | 48,083 | $483.7K | 0.01% | −451,917−90.4% | Reduced |
| Clear Street LLC | 49,726 | $500.0K | 0.02% | +49,726 | New |
| Omers Administration Corp | 65,000 | $653.6K | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 100,000 | $1.01M | 0.04% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 114,700 | $1.15M | 0.07% | 00.0% | Unchanged |
| Sage Rock Capital Management LP | 114,700 | $1.15M | 0.36% | 00.0% | Unchanged |
| Walleye Trading LLC | 125,640 | $1.26M | 0.03% | +125,640 | New |
| Mangrove Partners | 172,013 | $1.73M | 0.17% | −14,366−7.7% | Reduced |
| Exos TFP Holdings LLC | 195,600 | $1.97M | 0.55% | +195,600 | New |
| Wolverine Asset Management LLC | 199,546 | $2.01M | 0.03% | −117,000−37.0% | Reduced |
| JPMorgan Chase & Co | 200,000 | $2.01M | 0.00% | +200,000 | New |
| D. E. Shaw & Co., Inc. | 207,878 | $2.09M | 0.00% | 00.0% | Unchanged |
| Rpo LLC | 213,754 | $2.15M | 0.84% | +213,754 | New |
| Walleye Capital LLC | 223,360 | $2.25M | 0.05% | +223,360 | New |
| Toronto Dominion Bank | 242,513 | $2.44M | 0.00% | 00.0% | Unchanged |
| Advisory Research Inc | 245,110 | $2.47M | 0.23% | −62,060−20.2% | Reduced |
| Linden Advisors LP | 250,000 | $2.51M | 0.03% | 00.0% | Unchanged |
| Spartan Fund Management Inc. | 264,742 | $2.66M | 0.96% | +83,050+45.7% | Added |
| Westchester Capital Management, LLC | 272,216 | $2.74M | 0.08% | +272,216 | New |
| Rivernorth Capital Management, LLC | 285,706 | $2.87M | 0.13% | +285,706 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 300,000 | $3.02M | 0.03% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 322,074 | $3.24M | 0.30% | +250,614+350.7% | Added |
| Flow State Investments, L.P. | 361,255 | $3.63M | 3.17% | +361,255 | New |
| Kim, LLC | 400,000 | $4.02M | 0.22% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 400,000 | $4.02M | 0.04% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 411,702 | $4.14M | 0.06% | +193,100+88.3% | Added |
| Barclays PLC | 452,452 | $4.55M | 0.00% | +152,452+50.8% | Added |
| Woodline Partners LP | 500,000 | $5.03M | 0.07% | 00.0% | Unchanged |
| Calamos Advisors LLC | 500,000 | $5.03M | 0.02% | +500,000 | New |
| Periscope Capital Inc. | 519,905 | $5.23M | 0.23% | +20,105+4.0% | Added |
| Sculptor Capital LP | 553,600 | $5.57M | 0.10% | 00.0% | Unchanged |
| Context Capital Management, LLC | 600,000 | $6.03M | 0.44% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 604,800 | $6.08M | 0.20% | +604,800 | New |
| Goldman Sachs Group Inc | 648,870 | $6.52M | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 700,000 | $7.04M | 0.30% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 736,260 | $7.41M | 0.23% | −1,587,288−68.3% | Reduced |
| Cubist Systematic Strategies, LLC | 825,091 | $8.30M | 0.07% | +1,200+0.1% | Added |
| CNH Partners LLC | 883,578 | $8.88M | 0.23% | +82,550+10.3% | Added |
| HSBC Holdings PLC | 976,569 | $9.82M | 0.01% | +476,569+95.3% | Added |
| Meteora Capital, LLC | 980,000 | $9.86M | 2.15% | +980,000 | New |
| Marshall Wace, LLP | 1,004,761 | $10.1M | 0.03% | 00.0% | Unchanged |
| Millennium Management LLC | 1,155,896 | $11.8M | 0.01% | −5,900−0.5% | Reduced |
| Magnetar Financial LLC | 1,211,432 | $12.2M | 0.21% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 1,218,750 | $12.3M | 0.37% | 00.0% | Unchanged |
| P Schoenfeld Asset Management LP | 1,264,008 | $12.7M | 1.49% | −200,000−13.7% | Reduced |
| Aristeia Capital LLC | 1,600,000 | $16.1M | 0.32% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 2,225,809 | $22.4M | 0.38% | 00.0% | Unchanged |
| Citigroup Inc | 0 | $0 | 0.00% | −448,773−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −376,220−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −222,513−100.0% | Sold out |
| Basso Capital Management, L.P. | 0 | $0 | 0.00% | −124,819−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Condor Capital Management | 0 | $0 | 0.00% | −1,190−100.0% | Sold out |