Athena Technology Acquisition Corp. II

ATEKU

Exchange: OTC
Industry: Hazardous Waste Management
SEC CIK: 0001882198

SEC filings (opens in a new tab)

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.

Other share classesATEK ATEKW

Q4 2021 vs. Q3 2021

How the institutions holding Athena Technology Acquisition Corp. II changed between Q3 2021 and Q4 2021.

All holders in Q4 2021 All holders in Q3 2021

13F holders of ATEKU: Q3 2021 compared with Q4 2021
Measure	Q3 2021	Q4 2021	Change
Holders	0	55	+55
Shares	0	23.9M	+23.9M
Value	$0	$238.8M	+$238.8M

New holders (55)

Institutions that held Athena Technology Acquisition Corp. II at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to ATEKU in Q4 2021
Institution	Shares	Value	% of portfolio
Saba Capital Management, L.P.	2,047,375	$20.4M	0.41%
CNH Partners LLC	1,689,362	$16.8M	0.49%
P Schoenfeld Asset Management LP	1,600,000	$16.0M	0.87%
Antara Capital LP	1,600,000	$16.0M	1.55%
Aristeia Capital LLC	1,500,000	$15.0M	0.27%
Magnetar Financial LLC	1,100,000	$11.0M	0.11%
Marshall Wace, LLP	1,000,000	$9.97M	0.02%
Altshuler Shaham Ltd	900,000	$8.97M	0.19%
Cubist Systematic Strategies, LLC	870,113	$8.68M	0.08%
Millennium Management LLC	725,000	$7.23M	0.01%
Radcliffe Capital Management, L.P.	700,000	$6.98M	0.25%
CSS LLC	659,595	$6.58M	0.29%
Context Capital Management, LLC	600,000	$5.98M	0.47%
Weiss Asset Management LP	600,000	$5.98M	0.14%
Shaolin Capital Management LLC	600,000	$5.98M	0.15%
Sculptor Capital LP	553,600	$5.52M	0.05%
Squarepoint Ops LLC	550,000	$5.48M	0.03%
Calamos Advisors LLC	500,000	$4.99M	0.02%
Verition Fund Management LLC	500,000	$4.99M	0.06%
LMR Partners LLP	500,000	$4.99M	0.07%
Periscope Capital Inc.	500,000	$4.99M	0.13%
Spring Creek Capital LLC	400,000	$3.99M	0.15%
Advisory Research Inc	374,405	$3.73M	0.29%
Woodline Partners LP	350,000	$3.49M	0.05%
Wolverine Asset Management LLC	310,363	$3.09M	0.04%
Basso Capital Management, L.P.	300,000	$2.99M	0.33%
Sage Rock Capital Management LP	285,700	$2.85M	0.42%
Linden Advisors LP	250,000	$2.49M	0.02%
Beryl Capital Management LLC	250,000	$2.49M	0.13%
Walleye Capital LLC	224,000	$2.23M	0.07%
Polar Asset Management Partners Inc.	218,602	$2.18M	0.03%
Mangrove Partners	200,000	$1.99M	0.15%
Berkley W R Corp	197,820	$1.97M	0.11%
Citigroup Inc	190,810	$1.90M	0.00%
Walleye Trading LLC	126,000	$1.26M	0.02%
Glazer Capital, LLC	118,516	$1.18M	0.03%
Prelude Capital Management, LLC	114,700	$1.14M	0.06%
JPMorgan Chase & Co	100,000	$997.0K	0.00%
Whitebox Advisors LLC	100,000	$997.0K	0.02%
Wealthspring Capital LLC	84,100	$838.0K	0.18%
D. E. Shaw & Co., Inc.	82,780	$825.0K	0.00%
Picton Mahoney Asset Management	75,000	$748.0K	0.03%
Omers Administration Corp	65,000	$648.0K	0.01%
Royal Bank of Canada	46,000	$459.0K	0.00%
Sage Mountain Advisors LLC	43,300	$432.0K	0.05%
Tuttle Tactical Management	30,060	$300.0K	0.46%
Schechter Investment Advisors, LLC	25,600	$255.0K	0.02%
Landscape Capital Management, L.L.C.	21,000	$209.0K	0.03%
Mariner Investment Group LLC	20,000	$199.0K	0.08%
Ergoteles LLC	18,700	$186.0K	0.01%
HRT Financial LP	11,156	$111.0K	0.00%
Goldman Sachs Group Inc	10,638	$106.0K	0.00%
Ancora Advisors, LLC	5,000	$50.0K	0.00%
UBS Group AG	3,000	$30.0K	0.00%
Condor Capital Management	1,250	$12.0K	0.00%

Sold out (0)

Institutions that held Athena Technology Acquisition Corp. II at the end of Q3 2021 and filed for Q4 2021 without it.

None.