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Gritstone Asset Management

Latest statistics and disclosures from Gritstone Asset Management's latest quarterly 13F-HR filing:

Top 5 stock holdings are ARCC, FTW, OACC, ALDF, BEAG, and represent 24.07% of Gritstone Asset Management's stock portfolio.
Added to shares of these 10 stocks: NWAX.U, TLNC, LFACU, HVMC, ALUB.U, BLRKU, OTGA, LPCVU, SVAQU, LATA.
Started 44 new stock positions in ALUB.U, LFACU, KRSP.WS, LPCVU, TDWDR, VACI.WS, BIXIU, HVMCW, SVACW, TLNCW.
Reduced shares in these 10 stocks: CCIX, POLE, SBXD, MLAC, TLNCU, HVMCU, OTGAU, LPAA, SVACU, BLZRU.
Sold out of its positions in UCFIW, APAD, CCII, POLE, GIGGW, LATAU, HCMAU, HVMCU, IPCX, ISLWF. KVACW, KCHV, MLAC, MLACR, OTGAU, RFAIR, SBXD, SVACU, TLNCU, BLZRU.
Gritstone Asset Management was a net buyer of stock by $6.3M.
Gritstone Asset Management has $105M in assets under management (AUM), dropping by 7.78%.
Central Index Key (CIK): 0001964236

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Portfolio Holdings for Gritstone Asset Management

Gritstone Asset Management holds 148 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker)	Portfolio Weight	Valued At	Change in Shares	Share Count	Share Price
Ares Capital Corporation (ARCC)	8.6	$9.0M		447k	20.23	View chart
Eqv Ventures Acquisition Cor Cl A Ord Shs (FTW)	4.0	$4.2M		403k	10.49	View chart
Oaktree Acquisition Corp Iii Shs Cl A (OACC)	4.0	$4.2M		395k	10.58	View chart
Aldel Finl Ii Cl A (ALDF)	3.9	$4.1M		394k	10.49	View chart
Bold Eagle Acquisition Corp Cl A (BEAG)	3.5	$3.6M		345k	10.58	View chart
Centurion Acquisition Corp Shs Cl A (ALF)	3.0	$3.1M		291k	10.65	View chart
Lionheart Holdings Shs Cl A (CUB)	3.0	$3.1M		291k	10.63	View chart
Vine Hill Cap Invt Corp. Ord Shs Cl A (VCIC)	2.0	$2.1M		197k	10.77	View chart
Inflection Point Acquisition Shs Cl A (BACQ)	2.0	$2.1M		197k	10.72	View chart
Rithm Acquisition Corp Cl A (RAC)	2.0	$2.1M		198k	10.39	View chart
Hennessy Cap Invt Corp Vii Ord Shs Cl A (HVII)	2.0	$2.0M		198k	10.35	View chart
Artius Ii Acquisition Shs Cl A (AACB)	1.9	$2.0M		198k	10.30	View chart
New Amer Acquisition I Corp Unit 99/99/9999 (NWAX.U)	1.9	$2.0M	NEW	195k	10.41	View chart
Churchill Capital Corp Ix Cl A Shs (CCIX)	1.9	$2.0M	-58%	187k	10.63	View chart
Graf Global Corp Ord Shs Cl A (GRAF)	1.8	$1.9M		175k	10.76	View chart
Crane Hbr Acquisition Corp Cl A (CHAC)	1.5	$1.6M		149k	10.77	View chart
Launch Two Acquisition Corp. Ord Shs Cl A (LPBB)	1.5	$1.5M		147k	10.49	View chart
K&f Growth Acquisition Corp Shs Cl A (KFII)	1.5	$1.5M		149k	10.34	View chart
Talon Cap Corp Ord Shs Cl A (TLNC)	1.4	$1.5M	NEW	150k	10.11	View chart
D. Boral Arc Acq I Corp. Shs Cl A (BCAR)	1.4	$1.5M		150k	10.03	View chart
Leapfrog Acquisition Corp Unit 11/10/2030 (LFACU)	1.4	$1.5M	NEW	150k	10.01	View chart
Stellar V Cap Corp Shs Cl A (SVCC)	1.3	$1.4M		134k	10.37	View chart
Newhold Invt Corp Iii Ord Shs Cl A (NHIC)	1.2	$1.3M		124k	10.37	View chart
Highview Merger Corp Ord Sh Cl A (HVMC)	1.2	$1.3M	NEW	127k	10.00	View chart
Alussa Energy Acquisition Unit 99/99/9999 (ALUB.U)	1.2	$1.3M	NEW	125k	10.10	View chart
Solarius Capital Acqu Corp Shs Cl A (SOCA)	1.2	$1.3M		125k	10.05	View chart
Oxley Bridge Acq Usd Cl A Ord Shs (OBA)	1.2	$1.3M		124k	10.08	View chart
Bluerock Acquisition Corp Unit 11/06/2030 (BLRKU)	1.2	$1.3M	NEW	125k	10.00	View chart
Otg Acquisition Corp. I Ord Cl A (OTGA)	1.2	$1.3M	NEW	125k	10.00	View chart
Launchpad Cadenza Acquisitio Unit 12/15/2030 (LPCVU)	1.2	$1.2M	NEW	125k	9.98	View chart
Silicon Vy Acquisition Corp Unit 12/08/2030 (SVAQU)	1.2	$1.2M	NEW	125k	9.95	View chart
Galata Acquisition Corp Ii Ord Shs Cl A (LATA)	1.0	$1.1M	NEW	106k	9.96	View chart
Fact Ii Acquisition Corp Ord Shs Cl A (FACT)	1.0	$1.0M		100k	10.41	View chart
Archimedes Tech Spac Partner Ord Shs (ATII)	1.0	$1.0M		99k	10.36	View chart
Rice Acquisition Corp 3 Ord Shs Cl A (KRSP)	1.0	$1.0M	NEW	100k	10.25	View chart
Cartesian Growth Corp Iii Com Cl A (CGCT)	1.0	$1.0M		99k	10.29	View chart
Spring Vy Acquisition Corp I Shs Cl A (SVAC)	1.0	$1.0M	NEW	100k	10.15	View chart
Gesher Acquisition Corp. Ii Usd Cl A Ord Shs (GSHR)	1.0	$1.0M		99k	10.27	View chart
Titan Acquisition Corp Cl A (TACH)	1.0	$1.0M		99k	10.25	View chart
Sizzle Acquisition Corp. Ii Usd Cl A Ord Shs (SZZL)	1.0	$1.0M		99k	10.16	View chart
Jena Acquisition Corp Ii Usd Cl A Ord Shs (JENA)	1.0	$1.0M		99k	10.17	View chart
Daedalus Spl Acquisition Cor Unit 11/10/2030 (DSACU)	1.0	$1.0M	NEW	100k	10.04	View chart
Berto Acquisition Corp Ord Shs (TACO)	1.0	$1.0M		99k	10.14	View chart
Trailblazer Acquisition Corp Ord Shs Cl A (BLZR)	1.0	$1.0M	NEW	100k	10.01	View chart
Republic Digital Acquisition Usd Cl A Ord Shs (RDAG)	1.0	$1.0M		99k	10.12	View chart
Activate Energy Acquisition Unit 11/10/2030 (AEAQU)	1.0	$1000k	NEW	100k	9.99	View chart
Wen Acquisition Corp Com Cl A (WENN)	1.0	$999k		99k	10.10	View chart
Eqv Ventures Ac Corp. Ii Ord Shs Cl A (EVAC)	0.9	$992k		99k	10.03	View chart
Perceptive Cap Solutions Cor Cl A Ord Shs (PCSC)	0.9	$948k		73k	13.03	View chart
Live Oak Acquisition Corp V Cl A Shs (LOKV)	0.9	$892k		87k	10.30	View chart
Translational Dev Acquisitio Com Cl A (TDAC)	0.8	$878k		84k	10.49	View chart
Safeguard Acquisition Corp Unit 99/99/9999 (SAC.U)	0.7	$756k	NEW	75k	10.09	View chart
Crane Hbr Acquisition Corp I Unit 12/09/2030 (CRANU)	0.7	$755k	NEW	75k	10.07	View chart
General Purp Acquisition Cor Unit 12/03/2030 (GPACU)	0.7	$751k	NEW	75k	10.01	View chart
Viking Acquisition Corp I Ord Cl A (VACI)	0.7	$743k	NEW	75k	9.90	View chart
Pioneer Acquisition I Corp Cl A Ord Shs (PACH)	0.7	$697k		69k	10.05	View chart
Launch One Acquisition Corp Shs Class A (LPAA)	0.6	$665k	-61%	63k	10.59	View chart
American Exceptionalism Acqu Ord Cl A (AEXA)	0.5	$570k		50k	11.39	View chart
1rt Acquisition Corp. Usd Cl A Ord Shs (ONCH)	0.5	$504k		49k	10.20	View chart
Silverbox Corp V Unit 99/99/9999 (SBXE.U)	0.5	$503k	NEW	50k	10.06	View chart
Dynamix Corp Iii Unit 10/09/2030 (DNMXU)	0.5	$503k	NEW	50k	10.05	View chart
Hcm Iii Acquisition Corp Ord Shs Cl A (HCMA)	0.5	$502k	NEW	50k	10.04	View chart
Invest Green Acquisition Cor Unit 11/04/2030 (IGACU)	0.5	$502k	NEW	50k	10.03	View chart
Cal Redwood Acquisition Corp Com Cl A (CRAQ)	0.5	$501k		49k	10.14	View chart
Egh Acquisition Corp. Shs Cl A (EGHA)	0.5	$501k		49k	10.13	View chart
Oyster Enterprises Ii Acquis Ord Shs Cl A (OYSE)	0.5	$500k		49k	10.11	View chart
Pyrophyte Acquisition Corp. Cl A Shs (PAII)	0.5	$499k		50k	10.06	View chart
Apex Treas Corp Ord Shs Cl A (APXT)	0.5	$495k	NEW	50k	9.89	View chart
Gigcapital8 Corp Ord Cl A (GIW)	0.5	$495k	NEW	50k	9.89	View chart
Evolution Global Acquisition Usd Cl A Ord Shs (EVOX)	0.5	$494k	NEW	50k	9.87	View chart
Tailwind 2.0 Acquisition Cor Ord Shs Cl A (TDWD)	0.5	$493k	NEW	50k	9.85	View chart
Karbon Cap Partners Corp Unit 12/11/2030 (KBONU)	0.4	$403k	NEW	40k	10.06	View chart
Bitcoin Infrastructure Acqui Unit 11/06/2030 (BIXIU)	0.3	$349k	NEW	35k	9.96	View chart
Hall Chadwick Acquisition Unit 11/20/2030 (HCACU)	0.2	$251k	NEW	25k	10.02	View chart
Vine Hill Cap Invt Corp. *w Exp 07/01/203 (VCICW)	0.2	$177k		99k	1.80	View chart
Haymaker Acquisition Corp Iv *w Exp 05/31/202 (HYAC.WS)	0.2	$161k		104k	1.55	View chart
Agriculture & Nat Sol Acq *w Exp 10/01/202 (ANSCW)	0.1	$155k		485k	0.32	View chart
Inflection Point Acquisition Right 11/04/2026 (BACQR)	0.1	$145k		197k	0.73	View chart
Churchill Capital Corp Ix *w Exp 03/31/203 (CCIXW)	0.1	$140k		158k	0.88	View chart
Bold Eagle Acquisition Corp Right 10/11/2029 (BEAGR)	0.1	$126k		394k	0.32	View chart
Vine Hill Cap Invts Corp Ii Unit 11/25/2030 (VHCPU)	0.1	$125k	NEW	13k	10.02	View chart
Crane Hbr Acquisition Corp Right 04/17/2030 (CHACR)	0.1	$119k		149k	0.80	View chart
Aldel Finl Ii *w Exp 09/26/203 (ALDFW)	0.1	$108k		197k	0.55	View chart
Legato Merger Corp Iii *w Exp 05/08/203 (LEGT.WS)	0.1	$95k		232k	0.41	View chart
Live Oak Acquisition Corp V *w Exp 99/99/999 (LOKVW)	0.1	$73k		74k	0.98	View chart
Artius Ii Acquisition Right 11/27/2029 (AACBR)	0.1	$65k		198k	0.33	View chart
Eqv Ventures Acquisition Cor *w Exp 07/01/203 (FTW.WS)	0.1	$65k		134k	0.48	View chart
Gp-act Iii Acquisition Corp *w Exp 05/13/202 (GPATW)	0.1	$59k		217k	0.27	View chart
Oaktree Acquisition Corp Iii *w Exp 09/01/203 (OACCW)	0.1	$56k		79k	0.71	View chart
Hennessy Cap Invt Corp Vii Right 01/17/2030 (HVIIR)	0.1	$55k		198k	0.28	View chart
Centurion Acquisition Corp *w Exp 05/31/203 (ALFUW)	0.0	$47k		146k	0.32	View chart
Rithm Acquisition Corp *w Exp 99/99/999 (RAC.WS)	0.0	$45k		66k	0.69	View chart
Flag Ship Acquisition Corp Right 03/31/2026 (FSHPR)	0.0	$40k		182k	0.22	View chart
Graf Global Corp *w Exp 05/31/203 (GRAF.WS)	0.0	$40k		87k	0.45	View chart
Cartesian Growth Corp Iii *w Exp 05/02/203 (CGCTW)	0.0	$39k		49k	0.79	View chart
Andretti Acquisition Corp Ii *w Exp 06/01/203 (POLEW)	0.0	$35k		119k	0.29	View chart
Inflection Pt Acquisition Right 04/25/2030 (IPCXR)	0.0	$34k		89k	0.38	View chart
Range Cap Acquisition Corp Right 99/99/9999 (RANGR)	0.0	$33k		74k	0.45	View chart
Talon Cap Corp *w Exp 08/27/203 (TLNCW)	0.0	$30k	NEW	50k	0.59	View chart
Republic Digital Acquisition *w Exp 05/01/203 (RDAGW)	0.0	$29k		49k	0.58	View chart
A Spac Iii Acquisition Corp Right 01/02/2026 (ASPCR)	0.0	$28k		148k	0.19	View chart
Newhold Invt Corp Iii *w Exp 01/30/203 (NHICW)	0.0	$28k		62k	0.45	View chart
D. Boral Arc Acq I Corp. *w Exp 07/23/203 (BCARW)	0.0	$27k		75k	0.36	View chart
Archimedes Tech Spac Partner *w Exp 10/15/202 (ATIIW)	0.0	$27k		50k	0.55	View chart
A Paradise Acquisition Corp Right 07/29/2025 (APADR)	0.0	$25k		100k	0.25	View chart
Lionheart Holdings *w Exp 06/07/203 (CUBWW)	0.0	$25k		146k	0.17	View chart
Launch Two Acquisition Corp. *w Exp 10/09/202 (LPBBW)	0.0	$23k		73k	0.32	View chart
Gesher Acquisition Corp. Ii *w Exp 10/31/203 (GSHRW)	0.0	$22k		49k	0.45	View chart
Stellar V Cap Corp *w Exp 10/15/202 (SVCCW)	0.0	$22k		67k	0.33	View chart
Spring Vy Acquisition Corp I *w Exp 09/04/203 (SVACW)	0.0	$21k	NEW	33k	0.62	View chart
Silverbox Corp Iv *w Exp 08/19/202 (SBXD.WS)	0.0	$21k		73k	0.28	View chart
Launch One Acquisition Corp *w Exp 06/01/203 (LPAAW)	0.0	$20k		81k	0.25	View chart
Voyager Acquisition Corp *w Exp 05/16/203 (VACHW)	0.0	$20k		98k	0.20	View chart
Otg Acquisition Corp. I *w Exp 09/05/203 (OTGAW)	0.0	$20k	NEW	63k	0.32	View chart
Alchemy Invts Acquisitn Corp *w Exp 11/30/202 (ALCYW)	0.0	$20k		94k	0.21	View chart
Jena Acquisition Corp Ii Right 03/31/2030 (JENA.R)	0.0	$19k		99k	0.20	View chart
K&f Growth Acquisition Corp Right 08/29/2031 (KFIIR)	0.0	$19k		149k	0.13	View chart
Berto Acquisition Corp *w Exp 05/01/203 (TACOW)	0.0	$18k		49k	0.37	View chart
Fact Ii Acquisition Corp *w Exp 11/26/203 (FACTW)	0.0	$18k		50k	0.35	View chart
Highview Merger Corp *w Exp 07/24/203 (HVMCW)	0.0	$17k	NEW	64k	0.27	View chart
Sim Acquisition Corp. I *w Exp 06/01/203 (SIMAW)	0.0	$16k		76k	0.22	View chart
Cal Redwood Acquisition Corp Right 05/15/2030 (CRAQR)	0.0	$16k		49k	0.32	View chart
Trailblazer Acquisition Corp *w Exp 09/30/203 (BLZRW)	0.0	$16k	NEW	33k	0.48	View chart
Sizzle Acquisition Corp. Ii Right 04/02/2030 (SZZLR)	0.0	$16k		99k	0.16	View chart
Titan Acquisition Corp *w Exp 05/16/203 (TACHW)	0.0	$16k		49k	0.32	View chart
Gigcapital8 Corp Right 09/30/2030 (GIWWR)	0.0	$16k	NEW	50k	0.31	View chart
Wen Acquisition Corp *w Exp 99/99/999 (WENNW)	0.0	$15k		49k	0.31	View chart
Galata Acquisition Corp Ii *w Exp 09/12/203 (LATAW)	0.0	$14k	NEW	35k	0.40	View chart
Oxley Bridge Acq *w Exp 06/17/203 (OBAWW)	0.0	$14k		62k	0.22	View chart
Rice Acquisition Corp 3 *w Exp 99/99/999 (KRSP.WS)	0.0	$13k	NEW	17k	0.80	View chart
Kochav Defense Acqui Right 05/21/2030 (KCHVR)	0.0	$13k		54k	0.24	View chart
Translational Dev Acquisitio *w Exp 12/18/202 (TDACW)	0.0	$13k		42k	0.31	View chart
Egh Acquisition Corp. Right 99/99/9999 (EGHAR)	0.0	$12k		49k	0.25	View chart
Procap Acquisition Corp *w Exp 05/16/203 (PCAPW)	0.0	$12k		33k	0.37	View chart
Eqv Ventures Ac Corp. Ii *w Exp 06/30/203 (EVAC.WS)	0.0	$12k		33k	0.35	View chart
Evolution Global Acquisition *w Exp 10/22/203 (EVOXW)	0.0	$11k	NEW	25k	0.44	View chart
Viking Acquisition Corp I *w Exp 11/03/203 (VACI.WS)	0.0	$11k	NEW	25k	0.42	View chart
Pyrophyte Acquisition Corp. *w Exp 07/30/203 (PAII.WS)	0.0	$9.9k		25k	0.40	View chart
Oyster Enterprises Ii Acquis Right 05/22/2030 (OYSER)	0.0	$9.9k		49k	0.20	View chart
Jackson Acquisition Co Ii Right 99/99/9999 (JACS.R)	0.0	$9.8k		39k	0.25	View chart
Solarius Capital Acqu Corp *w Exp 07/10/203 (SOCAW)	0.0	$9.8k		35k	0.28	View chart
Pioneer Acquisition I Corp *w Exp 06/16/203 (PACHW)	0.0	$9.0k		35k	0.26	View chart
Hcm Iii Acquisition Corp *w Exp 07/23/203 (HCMAW)	0.0	$8.3k	NEW	17k	0.50	View chart
Tailwind 2.0 Acquisition Cor Right 11/07/2030 (TDWDR)	0.0	$8.2k	NEW	50k	0.16	View chart
1rt Acquisition Corp. *w Exp 06/26/203 (ONCHW)	0.0	$7.2k		12k	0.58	View chart
Apex Treas Corp *w Exp 10/07/203 (APXTW)	0.0	$6.9k	NEW	25k	0.28	View chart
Melar Acquisition Corp. I *w Exp 06/01/203 (MACIW)	0.0	$6.2k		44k	0.14	View chart
Plum Acquisition Corp Iv *w Exp 08/19/202 (PLMKW)	0.0	$3.3k		12k	0.27	View chart

Past Filings by Gritstone Asset Management

SEC 13F filings are viewable for Gritstone Asset Management going back to 2022

Gritstone Asset Management 2025 Q4 filed Jan. 23, 2026
Gritstone Asset Management 2025 Q3 filed Nov. 4, 2025
Gritstone Asset Management 2025 Q2 filed July 25, 2025
Gritstone Asset Management 2024 Q4 filed May 15, 2025
Gritstone Asset Management 2025 Q1 filed May 15, 2025
Gritstone Asset Management 2023 Q3 filed Oct. 20, 2023
Gritstone Asset Management 2023 Q2 filed Aug. 7, 2023
Gritstone Asset Management 2023 Q1 filed May 5, 2023
Gritstone Asset Management 2022 Q4 restated filed Feb. 15, 2023
Gritstone Asset Management 2022 Q4 filed Feb. 8, 2023

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