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Filers›Hedge Fund›GRITSTONE ASSET MANAGEMENT LLC
DOSSIER · 13F-HR · Q1 2026

GRITSTONE ASSET MANAGEMENT LLC

GRITSTONE ASSET's hedge fund based in Boston, MA — $94M in tracked AUM across 154 positions as of Q1 2026.

GA
GRITSTONE ASSET·Boston, MA·Hedge Fund
CIK 0001964236 · last filed Mar 31, 2026
Total AUM
$94M
▼ 19.8%
vs prior
Holdings
154
—
positions
Whale Score
46
46
tracked
Activity
—
no data
changes this Q
Top sector
Tech
11% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Comprehensive Analysis of SEC 13F Filing: GRITSTONE ASSET MANAGEMENT LLC

1. Portfolio Overview

GRITSTONE ASSET MANAGEMENT LLC manages a concentrated portfolio valued at approximately $104.80 million as of the report date December 31, 2025. This represents a growth of +7.8% from the previous quarter's value of $97.23 million. The portfolio consists of 148 holdings, indicating a strategy that balances diversification with a focus on specific asset classes. The firm’s turnover...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
G6717R104
OAKTREE ACQUISITION CORP III
$4M395K4.5%
02
G01558108
ALDEL FINL II INC
$4M394K4.4%
03
G2003N105
BOLD EAGLE ACQUISITION CORP
$4M344K3.9%
04
G5501C109
LIONHEART HOLDINGS
$3M291K3.3%
05
G20315100
CENTURION ACQUISITION CORP
$3M291K3.3%
06
G4802J129
INFINITE EAGLE ACQUISITION C
$3M300K3.3%
07
G75751100
RITHM ACQUISITION CORP
$2M198K2.2%
08
G4405D107
HENNESSY CAP INVT CORP VII
$2M198K2.2%
09
G0509J115
ARTIUS II ACQUISITION INC
$2M198K2.2%
10
NWAX
NEW AMER ACQUISITION I CORP
$2M195K2.1%

Filing history

Filing history loading…
AI Agent · grounded in GRITSTONE
haiku-4-5 · 154 positions indexed
Sector mix
  • Tech11%
  • Financials4%
  • Health Care18%
  • Cons. Disc.9%
  • Industrials43%
  • Other15%
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