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GAM

Gritstone Asset Management Portfolio holdings

AUM $104M
1-Year Est. Return 5.96%
This Fund
S&P 500
This Quarter Est. Return
+0.73%
1 Year Est. Return
+5.96%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$97.2M
AUM Growth
-$3.82M
Cap. Flow
-$3.33M
Cap. Flow %
-3.42%
Top 10 Hldgs %
41.81%
Holding
156
New
36
Increased
1
Reduced
85
Closed
32

Top Buys

Rank Stock Value
1
TLNCU
Talon Capital Corp Units
TLNCU
+$1.5M
2
BCAR
D. Boral ARC Acquisition I Corp
BCAR
+$1.49M
3
HVMCU
Highview Merger Corp Units
HVMCU
+$1.28M
4
OTGAU
OTG Acquisition Corp I Unit
OTGAU
+$1.26M
5
SOCA
Solarius Capital Acquisition Corp
SOCA
+$1.25M

Top Sells

Rank Stock Value
1
DYNC
Dynamix Corp
DYNC
+$2.55M
2
WLAC
Willow Lane Acquisition Corp
WLAC
+$2.04M
3
IMSR
Terrestrial Energy
IMSR
+$1.93M
4
PCAPU
ProCap Acquisition Corp Unit
PCAPU
+$1.07M
5
WENNU
Wen Acquisition Corp Unit
WENNU
+$1.06M

Sector Composition

Rank Sector Weight
1 Financials 81.34%
2 Energy 4.3%
3 Industrials 3.13%
4 Consumer Staples 1.02%
5 Utilities 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BGLWW
151
Blue Gold Ltd Warrant
BGLWW
$518K
– –
-455,000
Closed -$86.5K
OBAWU
152
Oxley Bridge Acquisition Ltd Unit
OBAWU
$230M
– –
-75,000
Closed -$751K
MCGAU
153
Yorkville Acquisition Corp Unit
MCGAU
$158M
– –
-50,000
Closed -$563K
3 4 5 6
7

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EEL
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SGM
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BWS
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Gritstone Asset Management's Q3 2025 Portfolio in Review

As of Q3 2025, Gritstone Asset Management held 156 positions worth $97.2M, down 3.8% from $101M the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Gritstone Asset Management withdrew a net $3.33M in Q3 2025, closing 32 positions and reducing 85 holdings. Its most notable exit was Dynamix Corp, an estimated $2.55M position sold in full.

By sector, the portfolio is most concentrated in Financials at 81% of assets, up from 75% a quarter earlier, followed by Energy and Industrials.

Against the trend, Gritstone Asset Management opened a new position in Talon Capital Corp Units worth $1.51M.

  • Gritstone Asset Management's largest Q3 2025 buy was Talon Capital Corp Units: 150,000 shares worth $1.51M.
  • Gritstone Asset Management added most to Ares Capital in Q3 2025, an estimated $2.2K increase.
  • Gritstone Asset Management's biggest Q3 2025 reduction was Churchill Capital Corp IX, cutting an estimated $1M.
  • Gritstone Asset Management fully exited Dynamix Corp in Q3 2025, selling an estimated $2.55M.
  • Gritstone Asset Management's ten largest holdings make up 42% of its $97.2M portfolio in Q3 2025.
  • Gritstone Asset Management opened 36 new positions and closed 32 in Q3 2025.
  • Gritstone Asset Management's portfolio value fell 3.8% quarter-over-quarter to $97.2M.

Based on Gritstone Asset Management's 13F filing for Q3 2025, filed 4 Nov 2025.