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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 OACC, ALDF, BEAG, CUB, ALF, and represent 19.48% of Gritstone Asset Management's stock portfolio.
Added to shares of these 10 stocks: IEAGU, New America Acquisition I Cl A Ord, Lafayette Digital Acquisitio, Leapfrog Acquisition Corp, Colombier Acquisition Corp III, Alussa Energy Acquisit Corp, Bluerock Acquisition Corp, KPET.U, Aldabra 4 Lqdty Opp Veh, Kensington Cap Acquist Corp.
Started 46 new stock positions in Columbus Circle Cap Corp Ii, Lafayette Digital Acquisitio, Leapfrog Acquisition Corp, BIXIW, Colombier Acquisition Corp III, KPET.U, Alussa Energy Acquisit Corp, Spring Vy Acquisition Corp I, IEAGU, IGAC.
Reduced shares in these 10 stocks: , FTW, Vine Hill Cap Invt Corp., Bleichroeder Acquisition Cor, NWAX.U, CCIX, Crane Hbr Acquisition Corp, BCAR, LFACU, ALUB.U.
Sold out of its positions in NWAX.U, ARCC, AEAQU, ALUB.U, APADR, BIXIU, Bleichroeder Acquisition Cor, Bleichroeder Acquisition Cor, BLRKU, CCIX.
Gritstone Asset Management was a net seller of stock by $-11M.
Gritstone Asset Management has $94M in assets under management (AUM), dropping by -10.64%.
Central Index Key (CIK): 0001964236

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Portfolio Holdings for Gritstone Asset Management

Gritstone Asset Management holds 154 positions in its portfolio as reported in the March 2026 quarterly 13F filing

Company (Ticker)	Portfolio Weight	Valued At	Change in Shares	Share Count	Share Price
Oaktree Acquisition Corp Iii Shs Cl A (OACC)	4.5	$4.2M		395k	10.58	View chart
Aldel Finl Ii Cl A (ALDF)	4.4	$4.2M		394k	10.56	View chart
Bold Eagle Acquisition Corp Cl A (BEAG)	3.9	$3.6M		345k	10.55	View chart
Lionheart Holdings Shs Cl A (CUB)	3.3	$3.1M		291k	10.76	View chart
Centurion Acquisition Corp Shs Cl A (ALF)	3.3	$3.1M		291k	10.76	View chart
Infinite Eagle Acquisition C Unit 01/13/2031 (IEAGU)	3.3	$3.0M	NEW	300k	10.15	View chart
Rithm Acquisition Corp Cl A (RAC)	2.2	$2.1M		198k	10.40	View chart
Hennessy Cap Invt Corp Vii Ord Shs Cl A (HVII)	2.2	$2.0M		198k	10.35	View chart
Artius Ii Acquisition Shs Cl A (AACB)	2.2	$2.0M		198k	10.34	View chart
New Amer Acquisition I Corp Com Shs Cl A	2.1	$2.0M	NEW	195k	10.01	View chart
Graf Global Corp Ord Shs Cl A (GRAF)	2.0	$1.9M		175k	10.71	View chart
Lafayette Digital Acquisitio Unit 12/23/2030	1.9	$1.7M	NEW	175k	9.96	View chart
Launch Two Acquisition Corp. Ord Shs Cl A (LPBB)	1.7	$1.6M		147k	10.62	View chart
K&f Growth Acquisition Corp Shs Cl A (KFII)	1.7	$1.6M		149k	10.43	View chart
Talon Cap Corp Ord Shs Cl A (TLNC)	1.6	$1.5M		150k	10.20	View chart
Leapfrog Acquisition Corp Cl A Ord Shs	1.6	$1.5M	NEW	150k	9.93	View chart
Stellar V Cap Corp Shs Cl A (SVCC)	1.5	$1.4M		134k	10.45	View chart
Newhold Invt Corp Iii Ord Shs Cl A (NHIC)	1.4	$1.3M		124k	10.37	View chart
Highview Merger Corp Ord Sh Cl A (HVMC)	1.4	$1.3M		127k	10.05	View chart
Colombier Acquisition Corp I Unit 99/99/9999	1.4	$1.3M	NEW	125k	10.18	View chart
Solarius Capital Acqu Corp Shs Cl A (SOCA)	1.4	$1.3M		125k	10.17	View chart
Oxley Bridge Acq Usd Cl A Ord Shs (OBA)	1.3	$1.3M		124k	10.13	View chart
Otg Acquisition Corp. I Ord Cl A (OTGA)	1.3	$1.3M		125k	10.06	View chart
Silicon Vy Acquisition Corp Unit 12/08/2030 (SVAQU)	1.3	$1.3M		125k	10.02	View chart
Launchpad Cadenza Acqu Corp Unit 12/15/2030 (LPCVU)	1.3	$1.3M		125k	10.00	View chart
Alussa Energy Acquisit Corp Ord Shs Cl A	1.3	$1.2M	NEW	125k	9.98	View chart
Bluerock Acquisition Corp Usd Cl A Ord Shs	1.3	$1.2M	NEW	125k	9.90	View chart
Kpet Ultra Paceline Corp Unit 99/99/9999 (KPET.U)	1.3	$1.2M	NEW	121k	10.00	View chart
Aldabra 4 Lqdty Opp Veh Unit 12/23/2030	1.3	$1.2M	NEW	118k	9.95	View chart
Galata Acquisition Corp Ii Ord Shs Cl A (LATA)	1.1	$1.1M		106k	9.99	View chart
Fact Ii Acquisition Corp Ord Shs Cl A (FACT)	1.1	$1.1M		100k	10.50	View chart
Archimedes Tech Spac Partner Ord Shs (ATII)	1.1	$1.0M		99k	10.41	View chart
Rice Acquisition Corp 3 Ord Shs Cl A (KRSP)	1.1	$1.0M		100k	10.31	View chart
Gesher Acquisition Corp. Ii Usd Cl A Ord Shs (GSHR)	1.1	$1.0M		99k	10.36	View chart
Sizzle Acquisition Corp. Ii Usd Cl A Ord Shs (SZZL)	1.1	$1.0M		99k	10.28	View chart
Titan Acquisition Corp Cl A (TACH)	1.1	$1.0M		99k	10.29	View chart
Cartesian Growth Corp Iii Com Cl A (CGCT)	1.1	$1.0M		99k	10.26	View chart
Berto Acquisition Corp Ord Shs (TACO)	1.1	$1.0M		99k	10.25	View chart
Republic Digital Acquisition Usd Cl A Ord Shs (RDAG)	1.1	$1.0M		99k	10.23	View chart
Jena Acquisition Corp Ii Usd Cl A Ord Shs (JENA)	1.1	$1.0M		99k	10.22	View chart
Wen Acquisition Corp Com Cl A (WENN)	1.1	$1.0M		99k	10.18	View chart
Kensington Cap Acquist Corp Unit 99/99/9999	1.1	$1.0M	NEW	100k	10.04	View chart
Krakacquisition Corporation Unit 12/23/2030	1.1	$1.0M	NEW	100k	10.01	View chart
Vine Hill Cap Invts Corp Ii Unit 11/25/2030 (VHCPU)	1.1	$1.0M	+700%	100k	10.00	View chart
Hennessy Cap Invts Corp Viii Unit 02/02/2031 (HCICU)	1.1	$1.0M	NEW	100k	10.00	View chart
Eqv Ventures Ac Corp. Ii Ord Shs Cl A (EVAC)	1.1	$998k		99k	10.09	View chart
Cambridge Acquisition Corp Unit 01/30/2031	1.1	$996k	NEW	100k	9.96	View chart
Daedalus Spl Acquisition Cor Usd Cl A Ord Shs	1.1	$991k	NEW	100k	9.91	View chart
Activate Energy Acquisit Cor Cl A Ord Shs	1.1	$989k	NEW	100k	9.89	View chart
Live Oak Acquisition Corp V Cl A Shs (LOKV)	1.0	$901k		87k	10.40	View chart
Translational Dev Acquisitio Com Cl A (TDAC)	0.9	$885k		84k	10.58	View chart
Columbus Circle Cap Corp Ii Unit 02/11/2031	0.8	$749k	NEW	75k	9.99	View chart
Safeguard Acquisition Corp Cl A Ord Shs	0.8	$747k	NEW	75k	9.96	View chart
Viking Acquisition Corp I Ord Cl A (VACI)	0.8	$745k		75k	9.93	View chart
Crane Hbr Acquisition Corp I Ord Shs Cl A	0.8	$743k	NEW	75k	9.91	View chart
General Purp Acquisition Cor Usd Cl A Ord Shs	0.8	$743k	NEW	75k	9.91	View chart
Pioneer Acquisition I Corp Cl A Ord Shs (PACH)	0.7	$702k		69k	10.13	View chart
Space Asset Acquisition Corp Unit 01/13/2031	0.7	$611k	NEW	60k	10.19	View chart
D Boral Acquisition I Corp Unit 01/30/2031	0.6	$550k	NEW	55k	10.00	View chart
American Exceptionalism Acqu Ord Cl A (AEXA)	0.6	$542k		50k	10.83	View chart
Spring Vy Acquisition Corp I Unit 01/22/2031	0.5	$508k	NEW	50k	10.16	View chart
Willow Lane Acquisition Crp Unit 01/27/2031	0.5	$505k	NEW	50k	10.10	View chart
Hcm Iii Acquisition Corp Ord Shs Cl A (HCMA)	0.5	$504k		50k	10.08	View chart
Pyrophyte Acquisition Corp. Cl A Shs (PAII)	0.5	$503k		50k	10.15	View chart
Oyster Enterprises Ii Acquis Ord Shs Cl A (OYSE)	0.5	$503k		49k	10.17	View chart
Cal Redwood Acquisition Corp Com Cl A (CRAQ)	0.5	$502k		49k	10.15	View chart
1rt Acquisition Corp. Usd Cl A Ord Shs (ONCH)	0.5	$501k		49k	10.14	View chart
Evolution Global Acquisition Usd Cl A Ord Shs (EVOX)	0.5	$498k		50k	9.96	View chart
Apex Treas Corp Ord Shs Cl A (APXT)	0.5	$497k		50k	9.94	View chart
Tailwind 2.0 Acquisition Cor Ord Shs Cl A (TDWD)	0.5	$496k		50k	9.92	View chart
Dynamix Corp Iii Usd Cl A Ord Shs (DNMX)	0.5	$496k	NEW	50k	9.92	View chart
Silverbox Corp V Ord Shs Cl A	0.5	$496k	NEW	50k	9.92	View chart
Invest Green Acquisition Cor Cl A Ord Shs (IGAC)	0.5	$495k	NEW	50k	9.90	View chart
Spartacus Acquisition Corp I Unit 01/30/2031	0.4	$401k	NEW	40k	10.04	View chart
Hcm Iv Acquisition Corp Unit 01/20/2031 (HACQU)	0.4	$401k	NEW	40k	10.03	View chart
Bitcoin Infrastructure Acqui Usd Cl A Ord Shs (BIXI)	0.4	$347k	NEW	35k	9.92	View chart
Averin Cap Acquisition Corp Unit 01/30/2031 (ACAAU)	0.3	$308k	NEW	31k	10.00	View chart
Hall Chadwick Acquisition Ord Shs Cl A	0.3	$248k	NEW	25k	9.93	View chart
Legato Merger Corp Iii *w Exp 05/08/203 (LEGT.WS)	0.1	$116k		232k	0.50	View chart
Presidio Prodtn *w Exp 03/04/203	0.1	$109k	NEW	134k	0.81	View chart
Agriculture & Nat Sol Acq *w Exp 10/01/202 (ANSCW)	0.1	$97k		485k	0.20	View chart
Bold Eagle Acquisition Corp Right 10/11/2029 (BEAGR)	0.1	$83k		394k	0.21	View chart
Churchill Capital Corp Ix *w Exp 03/31/203 (CCIXW)	0.1	$71k		158k	0.45	View chart
Aldel Finl Ii *w Exp 09/26/203 (ALDFW)	0.1	$69k		197k	0.35	View chart
Artius Ii Acquisition Right 11/27/2029 (AACBR)	0.1	$60k		198k	0.30	View chart
Oaktree Acquisition Corp Iii *w Exp 09/01/203 (OACCW)	0.1	$59k		79k	0.75	View chart
Hennessy Cap Invt Corp Vii Right 01/17/2030 (HVIIR)	0.1	$56k		198k	0.28	View chart
New Amer Acquisition I Corp *w Exp 99/99/999	0.1	$49k	NEW	98k	0.50	View chart
Rithm Acquisition Corp *w Exp 99/99/999 (RAC.WS)	0.0	$42k		66k	0.64	View chart
Cartesian Growth Corp Iii *w Exp 05/02/203 (CGCTW)	0.0	$34k		49k	0.68	View chart
Inflection Pt Acquisition Right 04/25/2030 (IPCXR)	0.0	$31k		89k	0.35	View chart
Gp-act Iii Acquisition Corp *w Exp 05/13/202 (GPATW)	0.0	$31k		217k	0.14	View chart
K&f Growth Acquisition Corp Right 08/29/2031 (KFIIR)	0.0	$27k		149k	0.18	View chart
A Spac Iii Acquisition Corp Right 01/02/2026 (ASPCR)	0.0	$27k		148k	0.18	View chart
Newhold Invt Corp Iii *w Exp 01/30/203 (NHICW)	0.0	$25k		62k	0.41	View chart
Archimedes Tech Spac Partner *w Exp 10/15/202 (ATIIW)	0.0	$25k		50k	0.51	View chart
Talon Cap Corp *w Exp 08/27/203 (TLNCW)	0.0	$25k		50k	0.50	View chart
Range Cap Acquisition Corp Right 99/99/9999 (RANGR)	0.0	$22k		74k	0.30	View chart
Leapfrog Acquisition Corp *w Exp 11/10/203	0.0	$22k	NEW	75k	0.29	View chart
Republic Digital Acquisition *w Exp 05/01/203 (RDAGW)	0.0	$22k		49k	0.44	View chart
Fact Ii Acquisition Corp *w Exp 11/26/203 (FACTW)	0.0	$20k		50k	0.40	View chart
Sim Acquisition Corp. I *w Exp 06/01/203 (SIMAW)	0.0	$19k		76k	0.25	View chart
Centurion Acquisition Corp *w Exp 05/31/203 (ALFUW)	0.0	$18k		146k	0.12	View chart
Sizzle Acquisition Corp. Ii Right 04/02/2030 (SZZLR)	0.0	$17k		99k	0.17	View chart
Jena Acquisition Corp Ii Right 03/31/2030 (JENA.R)	0.0	$17k		99k	0.17	View chart
Lionheart Holdings *w Exp 06/07/203 (CUBWW)	0.0	$17k		146k	0.12	View chart
Activate Energy Acquisit Cor *w Exp 11/10/203	0.0	$17k	NEW	50k	0.33	View chart
Silverbox Corp Iv *w Exp 08/19/202 (SBXD.WS)	0.0	$16k		73k	0.22	View chart
Titan Acquisition Corp *w Exp 05/16/203 (TACHW)	0.0	$16k		49k	0.33	View chart
Highview Merger Corp *w Exp 07/24/203 (HVMCW)	0.0	$16k		64k	0.25	View chart
Wen Acquisition Corp *w Exp 99/99/999 (WENNW)	0.0	$16k		49k	0.32	View chart
Otg Acquisition Corp. I *w Exp 09/05/203 (OTGAW)	0.0	$16k		63k	0.25	View chart
Flag Ship Acquisition Corp Right 03/31/2026 (FSHPR)	0.0	$16k		182k	0.08	View chart
Alchemy Invts Acquisitn Corp *w Exp 11/30/202 (ALCYW)	0.0	$15k		94k	0.16	View chart
Alussa Energy Acquisit Corp *w Exp 04/10/202	0.0	$15k	NEW	42k	0.36	View chart
Safeguard Acquisition Corp *w Exp 99/99/999	0.0	$15k	NEW	38k	0.40	View chart
Voyager Acquisition Corp *w Exp 05/16/203 (VACHW)	0.0	$15k		98k	0.15	View chart
Stellar V Cap Corp *w Exp 10/15/202 (SVCCW)	0.0	$15k		67k	0.22	View chart
Bluerock Acquisition Corp *w Exp 12/12/203	0.0	$14k	NEW	42k	0.33	View chart
Crane Hbr Acquisition Corp I Right 12/09/2030	0.0	$14k	NEW	75k	0.18	View chart
Berto Acquisition Corp *w Exp 05/01/203 (TACOW)	0.0	$13k		49k	0.27	View chart
Rice Acquisition Corp 3 *w Exp 99/99/999 (KRSP.WS)	0.0	$13k		17k	0.80	View chart
Trailblazer Acquisition Corp *w Exp 09/30/203 (BLZRW)	0.0	$13k		33k	0.40	View chart
Andretti Acquisition Corp Ii *w Exp 06/01/203 (POLEW)	0.0	$13k		119k	0.11	View chart
Gesher Acquisition Corp. Ii *w Exp 10/31/203 (GSHRW)	0.0	$13k		49k	0.26	View chart
Kochav Defense Acqui Right 05/21/2030 (KCHVR)	0.0	$13k		54k	0.24	View chart
Oxley Bridge Acq *w Exp 06/17/203 (OBAWW)	0.0	$12k		62k	0.20	View chart
Egh Acquisition Corp. Right 99/99/9999 (EGHAR)	0.0	$12k		49k	0.25	View chart
Launch Two Acquisition Corp. *w Exp 10/09/202 (LPBBW)	0.0	$12k		73k	0.16	View chart
Graf Global Corp *w Exp 05/31/203 (GRAF.WS)	0.0	$11k		87k	0.13	View chart
Launch One Acquisition Corp *w Exp 06/01/203 (LPAAW)	0.0	$11k		81k	0.14	View chart
Cal Redwood Acquisition Corp Right 05/15/2030 (CRAQR)	0.0	$11k		49k	0.22	View chart
Galata Acquisition Corp Ii *w Exp 09/12/203 (LATAW)	0.0	$11k		35k	0.30	View chart
Daedalus Spl Acquisition Cor *w Exp 11/24/203	0.0	$10k	NEW	25k	0.41	View chart
Evolution Global Acquisition *w Exp 10/22/203 (EVOXW)	0.0	$10k		25k	0.40	View chart
Eqv Ventures Ac Corp. Ii *w Exp 06/30/203 (EVAC.WS)	0.0	$9.9k		33k	0.30	View chart
Tailwind 2.0 Acquisition Cor Right 11/07/2030 (TDWDR)	0.0	$9.5k		50k	0.19	View chart
Invest Green Acquisition Cor Right 11/17/2030 (IGACR)	0.0	$9.5k	NEW	50k	0.19	View chart
Solarius Capital Acqu Corp *w Exp 07/10/203 (SOCAW)	0.0	$9.1k		35k	0.26	View chart
General Purp Acquisition Cor *w Exp 12/03/203	0.0	$9.0k	NEW	38k	0.24	View chart
Pyrophyte Acquisition Corp. *w Exp 07/30/203 (PAII.WS)	0.0	$8.2k		25k	0.33	View chart
Hcm Iii Acquisition Corp *w Exp 07/23/203 (HCMAW)	0.0	$7.5k		17k	0.45	View chart
Dynamix Corp Iii *w Exp 10/10/203 (DNMXW)	0.0	$7.5k	NEW	25k	0.30	View chart
Viking Acquisition Corp I *w Exp 11/03/203 (VACI.WS)	0.0	$7.4k		25k	0.29	View chart
Silverbox Corp V *w Exp 09/16/203	0.0	$7.1k	NEW	17k	0.42	View chart
Pioneer Acquisition I Corp *w Exp 06/16/203 (PACHW)	0.0	$6.2k		35k	0.18	View chart
Oyster Enterprises Ii Acquis Right 05/22/2030 (OYSER)	0.0	$6.2k		49k	0.12	View chart
Apex Treas Corp *w Exp 10/07/203 (APXTW)	0.0	$6.0k		25k	0.24	View chart
Hall Chadwick Acquisition Right 11/20/2030	0.0	$6.0k	NEW	25k	0.24	View chart
1rt Acquisition Corp. *w Exp 06/26/203 (ONCHW)	0.0	$5.3k		12k	0.43	View chart
Melar Acquisition Corp. I *w Exp 06/01/203 (MACIW)	0.0	$5.3k		44k	0.12	View chart
Bitcoin Infrastructure Acqui *w Exp 11/06/203 (BIXIW)	0.0	$5.2k	NEW	18k	0.30	View chart
Translational Dev Acquisitio *w Exp 12/18/202 (TDACW)	0.0	$5.0k		42k	0.12	View chart
Jackson Acquisition Co Ii Right 99/99/9999 (JACS.R)	0.0	$4.5k		39k	0.12	View chart

Past Filings by Gritstone Asset Management

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

Gritstone Asset Management 2026 Q1 filed May 5, 2026
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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