Gritstone Asset Management

Gritstone Asset Management as of Sept. 30, 2025

Portfolio Holdings for Gritstone Asset Management

Gritstone Asset Management holds 124 positions in its portfolio as reported in the September 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Ares Capital Corporation (ARCC) 9.4 $9.1M 447k 20.41
Churchill Capital Corp Ix Cl A Shs (CCIX) 4.8 $4.7M 447k 10.48
Eqv Ventures Acquisition Cor Cl A Ord Shs (EQV) 4.3 $4.2M 403k 10.38
Oaktree Acquisition Corp Iii Shs Cl A (OACC) 4.3 $4.2M 395k 10.51
Aldel Finl Ii Cl A (ALDF) 4.2 $4.1M 394k 10.45
Bold Eagle Acquisition Corp Cl A (BEAG) 3.7 $3.6M 345k 10.40
Centurion Acquisition Corp Shs Cl A (ALF) 3.2 $3.1M 291k 10.55
Lionheart Holdings Shs Cl A (CUB) 3.1 $3.1M 291k 10.51
Andretti Acquisition Corp Ii Ord Shs Cl A (POLE) 2.6 $2.5M 239k 10.46
Silverbox Corp Iv Shs Cl A (SBXD) 2.3 $2.2M 210k 10.47
Vine Hill Cap Invt Corp. Ord Shs Cl A (VCIC) 2.2 $2.1M 197k 10.71
Bleichroeder Acquisition Cor Shs Cl A (BACQ) 2.1 $2.0M 197k 10.40
Rithm Acquisition Corp Cl A (RAC) 2.1 $2.0M 198k 10.25
Hennessy Cap Invt Corp Vii Ord Shs Cl A (HVII) 2.1 $2.0M 198k 10.19
Artius Ii Acquisition Shs Cl A (AACB) 2.1 $2.0M 198k 10.18
Graf Global Corp Ord Shs Cl A (GRAF) 1.9 $1.8M 175k 10.54
Mountain Lake Acquisition Shs Cl A (MLAC) 1.8 $1.7M 167k 10.30
Launch One Acquisition Corp Shs Class A (LPAA) 1.8 $1.7M 163k 10.50
Launch Two Acquisition Corp. Ord Shs Cl A (LPBB) 1.6 $1.5M 147k 10.45
K&f Growth Acquisition Corp Shs Cl A (KFII) 1.6 $1.5M 149k 10.21
Crane Hbr Acquisition Corp Cl A (CHAC) 1.6 $1.5M 149k 10.14
Talon Cap Corp Unit 08/27/2030 1.6 $1.5M 150k 10.05
D. Boral Arc Acq I Corp. Shs Cl A 1.5 $1.5M 150k 9.93
Stellar V Cap Corp Shs Cl A (SVCC) 1.4 $1.4M 134k 10.30
Highview Merger Corp Unit 07/24/2030 1.3 $1.3M 127k 10.12
Otg Acquisition Corp. I Unit 09/05/2030 1.3 $1.3M 125k 10.07
Newhold Invt Corp Iii Ord Shs Cl A (NHIC) 1.3 $1.3M 124k 10.18
Solarius Capital Acqu Corp Shs Cl A 1.3 $1.2M 125k 9.96
Oxley Bridge Acq Usd Cl A Ord Shs 1.3 $1.2M 124k 9.96
Fact Ii Acquisition Corp Ord Shs Cl A (FACT) 1.1 $1.0M 100k 10.32
Berto Acquisition Corp Ord Shs (TACO) 1.1 $1.0M 99k 10.40
Spring Vy Acquisition Corp I Unit 09/04/2030 1.1 $1.0M 100k 10.28
Trailblazer Acquisition Corp Unit 08/21/2030 1.1 $1.0M 100k 10.22
Archimedes Tech Spac Partner Ord Shs (ATII) 1.0 $1.0M 99k 10.21
Republic Digital Acquisition Usd Cl A Ord Shs (RDAG) 1.0 $1.0M 99k 10.21
Jena Acquisition Corp Ii Usd Cl A Ord Shs 1.0 $1.0M 99k 10.15
Gesher Acquisition Corp. Ii Usd Cl A Ord Shs (GSHR) 1.0 $1.0M 99k 10.15
Wen Acquisition Corp Com Cl A 1.0 $1.0M 99k 10.12
Titan Acquisition Corp Cl A (TACH) 1.0 $1000k 99k 10.12
Sizzle Acquisition Corp. Ii Usd Cl A Ord Shs (SZZL) 1.0 $998k 99k 10.08
Cartesian Growth Corp Iii Com Cl A (CGCT) 1.0 $993k 99k 10.04
A Paradise Acquisition Corp Com Cl A 1.0 $990k 100k 9.90
Eqv Ventures Ac Corp. Ii Ord Shs Cl A 1.0 $984k 99k 9.95
Galata Acquisition Corp Ii Unit 09/12/2030 0.9 $898k 90k 9.98
Inflection Pt Acquisition Cl A Ord Shs (IPCX) 0.9 $896k 89k 10.07
Live Oak Acquisition Corp V Cl A Shs (LOKV) 0.9 $884k 87k 10.20
Translational Dev Acquisitio Com Cl A (TDAC) 0.9 $866k 84k 10.35
Perceptive Cap Solutions Cor Cl A Ord Shs (PCSC) 0.8 $771k 73k 10.60
Pioneer Acquisition I Corp Cl A Ord Shs 0.7 $691k 69k 9.96
American Exceptionalism Acqu Ord Cl A 0.6 $547k 50k 10.93
Kochav Defense Acqui Shs Cl A 0.6 $545k 54k 10.03
1rt Acquisition Corp. Usd Cl A Ord Shs 0.5 $517k 49k 10.45
Hcm Iii Acquisition Corp Unit 07/23/2030 0.5 $516k 50k 10.31
Oyster Enterprises Ii Acquis Ord Shs Cl A 0.5 $495k 49k 10.02
Egh Acquisition Corp. Shs Cl A (EGHA) 0.5 $495k 49k 10.01
Cal Redwood Acquisition Corp Com Cl A (CRAQ) 0.5 $494k 49k 10.00
Pyrophyte Acquisition Corp. Cl A Shs 0.5 $494k 50k 9.96
Cohen Circle Acquisit Corp I Shs Cl A 0.3 $251k 25k 10.15
Vine Hill Cap Invt Corp. *w Exp 07/01/203 (VCICW) 0.2 $158k 99k 1.60
Bleichroeder Acquisition Cor Right 11/04/2026 (BACQR) 0.1 $134k 197k 0.68
Agriculture & Nat Sol Acq *w Exp 10/01/202 (ANSCW) 0.1 $130k 485k 0.27
Israel Acquisitions Corp *w Exp 99/99/999 (ISRLW) 0.1 $126k 690k 0.18
Churchill Capital Corp Ix *w Exp 03/31/203 (CCIXW) 0.1 $123k 158k 0.78
Aldel Finl Ii *w Exp 09/26/203 (ALDFW) 0.1 $107k 197k 0.54
Bold Eagle Acquisition Corp Right 10/11/2029 (BEAGR) 0.1 $106k 394k 0.27
Legato Merger Corp Iii *w Exp 05/08/203 (LEGT.WS) 0.1 $86k 232k 0.37
Gigcapital7 Corp *w Exp 08/29/202 (GIGGW) 0.1 $85k 189k 0.45
Eqv Ventures Acquisition Cor *w Exp 07/01/203 (EQV.WS) 0.1 $67k 134k 0.50
Oaktree Acquisition Corp Iii *w Exp 09/01/203 (OACCW) 0.1 $59k 79k 0.75
Gp-act Iii Acquisition Corp *w Exp 05/13/202 (GPATW) 0.1 $57k 217k 0.26
Hennessy Cap Invt Corp Vii Right 01/17/2030 (HVIIR) 0.1 $53k 198k 0.27
Centurion Acquisition Corp *w Exp 05/31/203 (ALFUW) 0.1 $50k 146k 0.34
Artius Ii Acquisition Right 11/27/2029 (AACBR) 0.0 $47k 198k 0.24
Crane Hbr Acquisition Corp Right 04/17/2030 (CHACR) 0.0 $46k 149k 0.31
Rithm Acquisition Corp *w Exp 99/99/999 (RAC.WS) 0.0 $44k 66k 0.66
Haymaker Acquisition Corp Iv *w Exp 05/31/202 (HYAC.WS) 0.0 $41k 104k 0.40
Live Oak Acquisition Corp V *w Exp 99/99/999 (LOKVW) 0.0 $40k 74k 0.54
Inflection Pt Acquisition Right 04/25/2030 (IPCXR) 0.0 $39k 89k 0.44
Lionheart Holdings *w Exp 06/07/203 (CUBWW) 0.0 $37k 146k 0.26
Range Cap Acquisition Corp Right 99/99/9999 (RANGR) 0.0 $35k 74k 0.47
Berto Acquisition Corp *w Exp 05/01/203 (TACOW) 0.0 $33k 49k 0.67
Flag Ship Acquisition Corp Right 03/31/2026 (FSHPR) 0.0 $33k 182k 0.18
Silverbox Corp Iv *w Exp 08/19/202 (SBXD.WS) 0.0 $32k 73k 0.44
Republic Digital Acquisition *w Exp 05/01/203 (RDAGW) 0.0 $32k 49k 0.65
Graf Global Corp *w Exp 05/31/203 (GRAF.WS) 0.0 $29k 87k 0.33
A Spac Iii Acquisition Corp Right 01/02/2026 (ASPCR) 0.0 $28k 148k 0.19
Sim Acquisition Corp. I *w Exp 06/01/203 (SIMAW) 0.0 $28k 76k 0.37
Wen Acquisition Corp *w Exp 99/99/999 0.0 $28k 49k 0.56
Launch Two Acquisition Corp. *w Exp 10/09/202 (LPBBW) 0.0 $27k 73k 0.37
Mountain Lake Acquisition Right 11/15/2028 (MLACR) 0.0 $25k 167k 0.15
Andretti Acquisition Corp Ii *w Exp 06/01/203 (POLEW) 0.0 $24k 119k 0.20
Stellar V Cap Corp *w Exp 10/15/202 (SVCCW) 0.0 $23k 67k 0.35
K&f Growth Acquisition Corp Right 08/29/2031 (KFIIR) 0.0 $22k 149k 0.15
Newhold Invt Corp Iii *w Exp 01/30/203 (NHICW) 0.0 $22k 62k 0.36
Procap Acquisition Corp *w Exp 05/16/203 0.0 $21k 33k 0.65
Jena Acquisition Corp Ii Right 03/31/2030 0.0 $20k 99k 0.20
Archimedes Tech Spac Partner *w Exp 10/15/202 (ATIIW) 0.0 $19k 50k 0.39
Launch One Acquisition Corp *w Exp 06/01/203 (LPAAW) 0.0 $18k 81k 0.22
Sizzle Acquisition Corp. Ii Right 04/02/2030 (SZZLR) 0.0 $18k 99k 0.18
Voyager Acquisition Corp *w Exp 05/16/203 (VACHW) 0.0 $17k 98k 0.17
Gesher Acquisition Corp. Ii *w Exp 10/31/203 (GSHRW) 0.0 $17k 49k 0.33
D. Boral Arc Acq I Corp. *w Exp 07/23/203 0.0 $17k 75k 0.22
Alchemy Invts Acquisitn Corp *w Exp 11/30/202 (ALCYW) 0.0 $16k 94k 0.17
A Paradise Acquisition Corp Right 07/29/2025 0.0 $16k 100k 0.16
Titan Acquisition Corp *w Exp 05/16/203 (TACHW) 0.0 $15k 49k 0.30
Fact Ii Acquisition Corp *w Exp 11/26/203 (FACTW) 0.0 $14k 50k 0.28
Cartesian Growth Corp Iii *w Exp 05/02/203 (CGCTW) 0.0 $12k 49k 0.25
Translational Dev Acquisitio *w Exp 12/18/202 (TDACW) 0.0 $12k 42k 0.29
Kochav Defense Acqui Right 05/21/2030 0.0 $12k 54k 0.22
1rt Acquisition Corp. *w Exp 06/26/203 0.0 $11k 12k 0.89
Cal Redwood Acquisition Corp Right 05/15/2030 (CRAQR) 0.0 $11k 49k 0.22
Jackson Acquisition Co Ii Right 99/99/9999 (JACS.R) 0.0 $11k 39k 0.27
Oxley Bridge Acq *w Exp 06/17/203 0.0 $11k 62k 0.17
Egh Acquisition Corp. Right 05/08/2025 (EGHAR) 0.0 $10k 49k 0.21
Iron Horse Acquisitions Corp *w Exp 99/99/999 (UCFIW) 0.0 $9.7k 96k 0.10
Solarius Capital Acqu Corp *w Exp 07/10/203 0.0 $8.7k 35k 0.25
Pyrophyte Acquisition Corp. *w Exp 07/30/203 0.0 $8.7k 25k 0.35
Oyster Enterprises Ii Acquis Right 05/22/2030 0.0 $8.4k 49k 0.17
Eqv Ventures Ac Corp. Ii *w Exp 06/30/203 0.0 $7.9k 33k 0.24
Pioneer Acquisition I Corp *w Exp 06/16/203 0.0 $7.6k 35k 0.22
Melar Acquisition Corp. I *w Exp 06/01/203 (MACIW) 0.0 $6.9k 44k 0.16
Plum Acquisition Corp Iv *w Exp 08/19/202 (PLMKW) 0.0 $3.3k 12k 0.27
Keen Vision Acquisition Corp *w Exp 03/15/202 (KVACW) 0.0 $2.9k 49k 0.06
Rf Acquisition Corp Ii Right 05/01/2026 (RFAIR) 0.0 $1.8k 23k 0.08