Filed: 5/15/2025ACC: 0001705819-25-000039
📋 What this filing means
GRITSTONE ASSET MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 89 equity positions with a total reported market value of $95.26M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
89
Positions
$95.26M
Total AUM (reported)
16.83M
Total Shares
Allocation by class
SHS CL A$19.12M20.1%
CL A$18.69M19.6%
UNIT 99/99/9999$14.60M15.3%
ORD SHS CL A$11.32M11.9%
COM$9.90M10.4%
CL A SHS$6.89M7.2%
CL A ORD SHS$4.88M5.1%
Portfolio Concentration
Top 3$21.31M22.4%
4–10$26.51M27.8%
11–25$30.83M32.4%
Rest$16.60M17.4%
Top 3 weight
22.4%
Top 10 weight
50.2%
Voting Authority Distribution
Total shares with voting rights: 16.83M
Sole
Full voting authority
16.83M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole89
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings89
Rows:
ARES CAPITAL CORP
SOLEShares446.57K
TypeSH
Market value$9.90M
10.39%
Sole
446.57K
Shared
0.00
None
0.00
CHURCHILL CAPITAL CORP IX
SOLEShares638.28K
TypeSH
Market value$6.89M
7.23%
Sole
638.28K
Shared
0.00
None
0.00
GP-ACT III ACQUISITION CORP
SOLEShares439.91K
TypeSH
Market value$4.53M
4.76%
Sole
439.91K
Shared
0.00
None
0.00
M3BRIGADE ACQUISITION V CORP
SOLEShares406.20K
TypeSH
Market value$4.16M
4.37%
Sole
406.20K
Shared
0.00
None
0.00
EQV VENTURES ACQUISITION COR
SOLEShares407.54K
TypeSH
Market value$4.12M
4.33%
Sole
407.54K
Shared
0.00
None
0.00
OAKTREE ACQUISITION CORP III
SOLEShares398.63K
TypeSH
Market value$4.08M
4.28%
Sole
398.63K
Shared
0.00
None
0.00
BOLD EAGLE ACQUISITION CORP
SOLEShares398.66K
TypeSH
Market value$4.05M
4.25%
Sole
398.66K
Shared
0.00
None
0.00
ALDEL FINL II INC
SOLEShares399.09K
TypeSH
Market value$4.03M
4.24%
Sole
399.09K
Shared
0.00
None
0.00
CENTURION ACQUISITION CORP
SOLEShares294.60K
TypeSH
Market value$3.03M
3.19%
Sole
294.60K
Shared
0.00
None
0.00
LIONHEART HOLDINGS
SOLEShares294.61K
TypeSH
Market value$3.03M
3.18%
Sole
294.61K
Shared
0.00
None
0.00
DYNAMIX CORP
SOLEShares250K
TypeSH
Market value$2.52M
2.64%
Sole
250K
Shared
0.00
None
0.00
ANDRETTI ACQUISITION CORP II
SOLEShares241.69K
TypeSH
Market value$2.45M
2.57%
Sole
241.69K
Shared
0.00
None
0.00
HCM II ACQUISITION CORP
SOLEShares223.85K
TypeSH
Market value$2.35M
2.47%
Sole
223.85K
Shared
0.00
None
0.00
SILVERBOX CORP IV
SOLEShares222.15K
TypeSH
Market value$2.26M
2.37%
Sole
222.15K
Shared
0.00
None
0.00
GSR III ACQUISITION CORP
SOLEShares199.33K
TypeSH
Market value$2.05M
2.15%
Sole
199.33K
Shared
0.00
None
0.00
VINE HILL CAP INVT CORP.
SOLEShares199.33K
TypeSH
Market value$2.02M
2.12%
Sole
199.33K
Shared
0.00
None
0.00
RITHM ACQUISITION CORP
SOLEShares200K
TypeSH
Market value$2.02M
2.12%
Sole
200K
Shared
0.00
None
0.00
HENNESSY CAP INVT CORP VII
SOLEShares200K
TypeSH
Market value$2.01M
2.11%
Sole
200K
Shared
0.00
None
0.00
ARTIUS II ACQUISITION INC
SOLEShares200K
TypeSH
Market value$2.01M
2.11%
Sole
200K
Shared
0.00
None
0.00
WILLOW LANE ACQUISITION CORP
SOLEShares199.33K
TypeSH
Market value$2.00M
2.10%
Sole
199.33K
Shared
0.00
None
0.00
BLEICHROEDER ACQUISITION COR
SOLEShares199.30K
TypeSH
Market value$1.99M
2.09%
Sole
199.30K
Shared
0.00
None
0.00
BLACK SPADE ACQUISITION II C
SOLEShares189.82K
TypeSH
Market value$1.92M
2.01%
Sole
189.82K
Shared
0.00
None
0.00
GRAF GLOBAL CORP
SOLEShares179.60K
TypeSH
Market value$1.84M
1.93%
Sole
179.60K
Shared
0.00
None
0.00
MOUNTAIN LAKE ACQUISITION CO
SOLEShares169.31K
TypeSH
Market value$1.70M
1.79%
Sole
169.31K
Shared
0.00
None
0.00
LAUNCH ONE ACQUISITION CORP
SOLEShares164.82K
TypeSH
Market value$1.68M
1.77%
Sole
164.82K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ARES CAPITAL CORPSOLE | COM | 446.57K | SH | $9.90M 10.39% | 446.57K | 0.00 | 0.00 |
CHURCHILL CAPITAL CORP IXSOLE | CL A SHS | 638.28K | SH | $6.89M 7.23% | 638.28K | 0.00 | 0.00 |
GP-ACT III ACQUISITION CORPSOLE | CL A | 439.91K | SH | $4.53M 4.76% | 439.91K | 0.00 | 0.00 |
M3BRIGADE ACQUISITION V CORPSOLE | CL A | 406.20K | SH | $4.16M 4.37% | 406.20K | 0.00 | 0.00 |
EQV VENTURES ACQUISITION CORSOLE | CL A ORD SHS | 407.54K | SH | $4.12M 4.33% | 407.54K | 0.00 | 0.00 |
OAKTREE ACQUISITION CORP IIISOLE | SHS CL A | 398.63K | SH | $4.08M 4.28% | 398.63K | 0.00 | 0.00 |
BOLD EAGLE ACQUISITION CORPSOLE | CL A | 398.66K | SH | $4.05M 4.25% | 398.66K | 0.00 | 0.00 |
ALDEL FINL II INCSOLE | CL A | 399.09K | SH | $4.03M 4.24% | 399.09K | 0.00 | 0.00 |
CENTURION ACQUISITION CORPSOLE | SHS CL A | 294.60K | SH | $3.03M 3.19% | 294.60K | 0.00 | 0.00 |
LIONHEART HOLDINGSSOLE | SHS CL A | 294.61K | SH | $3.03M 3.18% | 294.61K | 0.00 | 0.00 |
DYNAMIX CORPSOLE | UNIT 99/99/9999 | 250K | SH | $2.52M 2.64% | 250K | 0.00 | 0.00 |
ANDRETTI ACQUISITION CORP IISOLE | ORD SHS CL A | 241.69K | SH | $2.45M 2.57% | 241.69K | 0.00 | 0.00 |
HCM II ACQUISITION CORPSOLE | SHS CL A | 223.85K | SH | $2.35M 2.47% | 223.85K | 0.00 | 0.00 |
SILVERBOX CORP IVSOLE | SHS CL A | 222.15K | SH | $2.26M 2.37% | 222.15K | 0.00 | 0.00 |
GSR III ACQUISITION CORPSOLE | UNIT 99/99/9999 | 199.33K | SH | $2.05M 2.15% | 199.33K | 0.00 | 0.00 |
VINE HILL CAP INVT CORP.SOLE | ORD SHS CL A | 199.33K | SH | $2.02M 2.12% | 199.33K | 0.00 | 0.00 |
RITHM ACQUISITION CORPSOLE | UNIT 99/99/9999 | 200K | SH | $2.02M 2.12% | 200K | 0.00 | 0.00 |
HENNESSY CAP INVT CORP VIISOLE | UNIT 99/99/9999 | 200K | SH | $2.01M 2.11% | 200K | 0.00 | 0.00 |
ARTIUS II ACQUISITION INCSOLE | UNIT 11/27/2029 | 200K | SH | $2.01M 2.11% | 200K | 0.00 | 0.00 |
WILLOW LANE ACQUISITION CORPSOLE | ORD SHS CL A | 199.33K | SH | $2.00M 2.10% | 199.33K | 0.00 | 0.00 |
BLEICHROEDER ACQUISITION CORSOLE | SHS CL A | 199.30K | SH | $1.99M 2.09% | 199.30K | 0.00 | 0.00 |
BLACK SPADE ACQUISITION II CSOLE | CL A | 189.82K | SH | $1.92M 2.01% | 189.82K | 0.00 | 0.00 |
GRAF GLOBAL CORPSOLE | ORD SHS CL A | 179.60K | SH | $1.84M 1.93% | 179.60K | 0.00 | 0.00 |
MOUNTAIN LAKE ACQUISITION COSOLE | SHS CL A | 169.31K | SH | $1.70M 1.79% | 169.31K | 0.00 | 0.00 |
LAUNCH ONE ACQUISITION CORPSOLE | SHS CLASS A | 164.82K | SH | $1.68M 1.77% | 164.82K | 0.00 | 0.00 |
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