GRITSTONE ASSET MANAGEMENT LLC

Filed: 5/15/2025ACC: 0001705819-25-000038

📋 What this filing means

GRITSTONE ASSET MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 87 equity positions with a total reported market value of $94.45M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

Positions

$94.45M

Total AUM (reported)

16.95M

Total Shares

Allocation by class

UNIT 99/99/9999$17.11M18.1%

SHS CL A$16.74M17.7%

CL A$14.83M15.7%

COM$9.77M10.3%

SHS CLASS A$8.00M8.5%

CL A SHS$6.60M7.0%

CL A ORD SHS$5.09M5.4%

Portfolio Concentration

Top 3$22.71M24.0%

4–10$27.56M29.2%

11–25$31.15M33.0%

Rest$13.02M13.8%

Top 3 weight

24.0%

Top 10 weight

53.2%

Voting Authority Distribution

Total shares with voting rights: 16.95M

Sole

Full voting authority

16.95M

% of voting shares100.0%

Shared

Joint voting authority

0.00

% of voting shares0.0%

None

No voting authority

0.00

% of voting shares0.0%

Investment Discretion (by position count)

Sole87

Shared0

Other0

Dominant voting typeSole · 100.0% of voting shares

Institutional Holdings87

Rows:

ARES CAPITAL CORP

SOLE

COM

Shares446.48K

TypeSH

Market value$9.77M

10.35%

Sole

446.48K

Shared

0.00

None

0.00

CHURCHILL CAPITAL CORP IX

SOLE

CL A SHS

Shares640.44K

TypeSH

Market value$6.60M

6.98%

Sole

640.44K

Shared

0.00

None

0.00

ARES ACQUISITION CORP II

SOLE

SHS CLASS A

Shares577.67K

TypeSH

Market value$6.34M

6.72%

Sole

577.67K

Shared

0.00

None

0.00

GP-ACT III ACQUISITION CORP

SOLE

CL A

Shares441.40K

TypeSH

Market value$4.48M

4.74%

Sole

441.40K

Shared

0.00

None

0.00

M3BRIGADE ACQUISITION V CORP

SOLE

CL A

Shares407.57K

TypeSH

Market value$4.10M

4.34%

Sole

407.57K

Shared

0.00

None

0.00

EQV VENTURES ACQUISITION COR

SOLE

CL A ORD SHS

Shares408.92K

TypeSH

Market value$4.08M

4.32%

Sole

408.92K

Shared

0.00

None

0.00

ALDEL FINL II INC

SOLE

UNIT 09/26/2031

Shares400.47K

TypeSH

Market value$4.03M

4.27%

Sole

400.47K

Shared

0.00

None

0.00

OAKTREE ACQUISITION CORP III

SOLE

SHS CL A

Shares400K

TypeSH

Market value$3.98M

4.22%

Sole

400K

Shared

0.00

None

0.00

NABORS ENERGY TRANSITION COR

SOLE

CL A

Shares335.17K

TypeSH

Market value$3.62M

3.83%

Sole

335.17K

Shared

0.00

None

0.00

BOLD EAGLE ACQUISITION CORP

SOLE

UNIT 99/99/9999

Shares324.86K

TypeSH

Market value$3.27M

3.47%

Sole

324.86K

Shared

0.00

None

0.00

LIONHEART HOLDINGS

SOLE

SHS CL A

Shares295.60K

TypeSH

Market value$2.99M

3.16%

Sole

295.60K

Shared

0.00

None

0.00

CENTURION ACQUISITION CORP

SOLE

SHS CL A

Shares295.60K

TypeSH

Market value$2.99M

3.16%

Sole

295.60K

Shared

0.00

None

0.00

DYNAMIX CORP

SOLE

UNIT 99/99/9999

Shares250K

TypeSH

Market value$2.48M

2.63%

Sole

250K

Shared

0.00

None

0.00

HCM II ACQUISITION CORP

SOLE

SHS CL A

Shares224.62K

TypeSH

Market value$2.25M

2.38%

Sole

224.62K

Shared

0.00

None

0.00

SILVERBOX CORP IV

SOLE

SHS CL A

Shares222.54K

TypeSH

Market value$2.25M

2.38%

Sole

222.54K

Shared

0.00

None

0.00

GSR III ACQUISITION CORP

SOLE

UNIT 99/99/9999

Shares200K

TypeSH

Market value$2.01M

2.13%

Sole

200K

Shared

0.00

None

0.00

VINE HILL CAP INVT CORP.

SOLE

ORD SHS CL A

Shares200K

TypeSH

Market value$2.01M

2.13%

Sole

200K

Shared

0.00

None

0.00

WILLOW LANE ACQUISITION CORP

SOLE

UNIT 99/99/9999

Shares200K

TypeSH

Market value$2.00M

2.11%

Sole

200K

Shared

0.00

None

0.00

ANDRETTI ACQUISITION CORP II

SOLE

UNIT 99/99/9999

Shares196.86K

TypeSH

Market value$1.98M

2.09%

Sole

196.86K

Shared

0.00

None

0.00

BLACK SPADE ACQUISITION II C

SOLE

CL A

Shares190.50K

TypeSH

Market value$1.89M

2.00%

Sole

190.50K

Shared

0.00

None

0.00

GRAF GLOBAL CORP

SOLE

ORD SHS CL A

Shares180.97K

TypeSH

Market value$1.83M

1.93%

Sole

180.97K

Shared

0.00

None

0.00

MOUNTAIN LAKE ACQUISITION CO

SOLE

UNIT 11/15/2028

Shares170K

TypeSH

Market value$1.71M

1.81%

Sole

170K

Shared

0.00

None

0.00

LAUNCH ONE ACQUISITION CORP

SOLE

SHS CLASS A

Shares165.37K

TypeSH

Market value$1.66M

1.76%

Sole

165.37K

Shared

0.00

None

0.00

BLEICHROEDER ACQUISITION COR

SOLE

UNIT 99/99/9999

Shares160.53K

TypeSH

Market value$1.61M

1.71%

Sole

160.53K

Shared

0.00

None

0.00

A SPAC III ACQUISITION CORP

SOLE

UNIT 02/15/2029

Shares150K

TypeSH

Market value$1.51M

1.60%

Sole

150K

Shared

0.00

None

0.00

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole
ARES CAPITAL CORPSOLE	COM	446.48K	SH	$9.77M 10.35%	446.48K
CHURCHILL CAPITAL CORP IXSOLE	CL A SHS	640.44K	SH	$6.60M 6.98%	640.44K
ARES ACQUISITION CORP IISOLE	SHS CLASS A	577.67K	SH	$6.34M 6.72%	577.67K
GP-ACT III ACQUISITION CORPSOLE	CL A	441.40K	SH	$4.48M 4.74%	441.40K
M3BRIGADE ACQUISITION V CORPSOLE	CL A	407.57K	SH	$4.10M 4.34%	407.57K
EQV VENTURES ACQUISITION CORSOLE	CL A ORD SHS	408.92K	SH	$4.08M 4.32%	408.92K
ALDEL FINL II INCSOLE	UNIT 09/26/2031	400.47K	SH	$4.03M 4.27%	400.47K
OAKTREE ACQUISITION CORP IIISOLE	SHS CL A	400K	SH	$3.98M 4.22%	400K
NABORS ENERGY TRANSITION CORSOLE	CL A	335.17K	SH	$3.62M 3.83%	335.17K
BOLD EAGLE ACQUISITION CORPSOLE	UNIT 99/99/9999	324.86K	SH	$3.27M 3.47%	324.86K
LIONHEART HOLDINGSSOLE	SHS CL A	295.60K	SH	$2.99M 3.16%	295.60K
CENTURION ACQUISITION CORPSOLE	SHS CL A	295.60K	SH	$2.99M 3.16%	295.60K
DYNAMIX CORPSOLE	UNIT 99/99/9999	250K	SH	$2.48M 2.63%	250K
HCM II ACQUISITION CORPSOLE	SHS CL A	224.62K	SH	$2.25M 2.38%	224.62K
SILVERBOX CORP IVSOLE	SHS CL A	222.54K	SH	$2.25M 2.38%	222.54K
GSR III ACQUISITION CORPSOLE	UNIT 99/99/9999	200K	SH	$2.01M 2.13%	200K
VINE HILL CAP INVT CORP.SOLE	ORD SHS CL A	200K	SH	$2.01M 2.13%	200K
WILLOW LANE ACQUISITION CORPSOLE	UNIT 99/99/9999	200K	SH	$2.00M 2.11%	200K
ANDRETTI ACQUISITION CORP IISOLE	UNIT 99/99/9999	196.86K	SH	$1.98M 2.09%	196.86K
BLACK SPADE ACQUISITION II CSOLE	CL A	190.50K	SH	$1.89M 2.00%	190.50K
GRAF GLOBAL CORPSOLE	ORD SHS CL A	180.97K	SH	$1.83M 1.93%	180.97K
MOUNTAIN LAKE ACQUISITION COSOLE	UNIT 11/15/2028	170K	SH	$1.71M 1.81%	170K
LAUNCH ONE ACQUISITION CORPSOLE	SHS CLASS A	165.37K	SH	$1.66M 1.76%	165.37K
BLEICHROEDER ACQUISITION CORSOLE	UNIT 99/99/9999	160.53K	SH	$1.61M 1.71%	160.53K
A SPAC III ACQUISITION CORPSOLE	UNIT 02/15/2029	150K	SH	$1.51M 1.60%	150K

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