GRITSTONE ASSET MANAGEMENT LLC

CIK 0001964236 · Q2 2026

13F Equity AUM

$104.0M

+11.0% QoQ

Positions

174

+20 QoQ

AUM Rank

#10,301

Top 82%

Skill Alpha (FF)

+10.9%/yr^ns

No Clear Edge

Rank #334 · Top 4%

vs S&P +13.8%/yr (unadj.)

Quarters Tracked

~2 years

Portfolio Concentration

Top 5: 20.5%Top 10: 30.3%Top 20: 44.7%

ARCC8.0%

OAKTREE ACQUISITION CORP III4.1%

ALDF4.0%

ARES ACQUISITION CORP III2.4%

BEAGU2.0%

AACBU2.0%

HENNESSY CAP INVT CORP VII2.0%

RAC-WT2.0%

NEW AMER ACQUISITION I CORP1.9%

RRE VENTURES ACQUISITION COR1.9%

Others (164)69.7%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Unclassified65.1%

Financial Services34.9%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 174Median: 0.21%Avg: 0.57%

0–0.5%

109(11.8%)

0.5–1%

33(29.3%)

1–3%

29(42.9%)

3–5%

2(8.1%)

5%+

1(8.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 174vs 20 funds

0%Low

174

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New54Increased0Decreased3Exited34

New Positions

ARCC8.0%

+447K

ARES ACQUISITION COR…2.4%

+250K

RRE VENTURES ACQUISI…1.9%

+200K

INFINITE EAGLE ACQUI…1.7%

+175K

LAFAYETTE DIGITAL AC…1.7%

+175K

COLOMBIER ACQUISITIO…1.2%

+125K

GORES HOLDINGS XI IN…1.2%

+125K

SILICON VY ACQUISITI…1.2%

+125K

AMPERCAP ACQUISITION…1.2%

+125K

LAUNCHPAD CADENZA AC…1.2%

+125K

Decreased

BEAGU2.0%

-150,000(-44%)

FACTW0.3%

-75,000(-75%)

FSHPR0.0%

-100(-0%)

Exited

CUBWW

-291,012

ALFUW

-290,988

INFINITE EAGLE ACQUI…

-300,000

GRAF-WT

-174,665

LAFAYETTE DIGITAL AC…

-175,000

COLOMBIER ACQUISITIO…

-125,000

SVAQU

-125,000

LPCVU

-125,000

ALDABRA 4 LQDTY OPP …

-118,214

KRSP-WT

-100,000

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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