Ampercap Acquisition Co

CUSIP: G0344N107 | 17 institutional holders

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

Beneficial Ownership — 13D / 13G

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

Holder	Shares	% of Class	Change	Event Date	vs 13F
13GWolverine Asset Management, LLC	1,120,906	5.6%	New 5%+ stake	Sep 30, 2026	No 13F filer matched
13GMagnetar Capital Partners LP	1,200,000	8.1%	New 5%+ stake	Jun 30, 2026

Institutional Holders — Q3 2026

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Wolverine Asset Management LLC1,120,906

0.1% of portfolio$11.2M

Wealthspring Capital LLC951,400

2.1% of portfolio$9.5M

Gritstone Asset Management LLC124,988

1.2% of portfolio$1.2M

Deltec Asset Management LLC100,000

0.2% of portfolio$996.0K

StoneX Group Inc.50,000

0.0% of portfolio$495.5K

ABC Arbitrage SA30,000

0.0% of portfolio$298.8K

				Style	Turnover	Location	Filed
Wolverine Asset Management LLC	1,120,906	$11.2M	0.1%	Deep Value	Very High	Chicago, IL	2026-11-02
Wealthspring Capital LLC	951,400	$9.5M	2.1%	GARP	High	West Harrison, NY	2026-11-04
Gritstone Asset Management LLC	124,988	$1.2M	1.2%	GARP	High	Bethesda, MD	2026-10-26
Deltec Asset Management LLC	100,000	$996.0K	0.2%	Core	Medium	New York, NY	2026-10-26
StoneX Group Inc.	50,000	$495.5K	0.0%	ETF	Medium	New York, NY	2026-11-03
ABC Arbitrage SA	30,000	$298.8K	0.0%	Yield	Very High	Paris, India	2026-10-23

13GWolverine Asset Management, LLC1,120,906

5.6% of class · Sep 30, 2026New 5%+ stake

No 13F filer matched

13GMagnetar Capital Partners LP1,200,000

8.1% of class · Jun 30, 2026New 5%+ stake

No 13F filer matched

13GAdage Capital Management, L.P.1,125,000

5.6% of class · Jun 30, 2026New 5%+ stake

No 13F filer matched

13G/ASculptor Capital Management, Inc.1,021,965

5.1% of class · Jun 30, 2026New 5%+ stake

No 13F filer matched

13DAmperSPAC LLC3,914,079

19.6% of class · Jun 4, 2026New 5%+ stake

No 13F filer matched