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GAM

Gritstone Asset Management Portfolio holdings

AUM $93.6M
1-Year Est. Return 11.18%
This Fund
S&P 500
This Quarter Est. Return
+8.37%
1 Year Est. Return
+11.18%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$101M
AUM Growth
+$5.81M
Cap. Flow
+$2.54M
Cap. Flow %
2.52%
Top 10 Hldgs %
44.65%
Holding
146
New
57
Increased
1
Reduced
3
Closed
26

Top Buys

Rank Stock Value
1
DYNC
Dynamix Corp
DYNC
+$2.51M
2
RAC
Rithm Acquisition Corp
RAC
+$2.01M
3
AACB
Artius II Acquisition Inc
AACB
+$2M
4
HVII
Hennessy Capital Investment Corp VII
HVII
+$2M
5
KFII
K&F Growth Acquisition Corp II
KFII
+$1.51M

Top Sells

Rank Stock Value
1
GPAT
GP-Act III Acquisition Corp
GPAT
+$4.53M
2
DYNCU
Dynamix Corp Unit
DYNCU
+$2.52M
3
GSRTU
GSR III Acquisition Corp Unit
GSRTU
+$2.05M
4
RAC.U
Rithm Acquisition Corp Units
RAC.U
+$2.02M
5
HVIIU
Hennessy Capital Investment Corp VII Unit
HVIIU
+$2.01M

Sector Composition

Rank Sector Weight
1 Financials 79.7%
2 Energy 4.24%
3 Industrials 3.02%
4 Utilities 1.91%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ARCC icon
1
Ares Capital
ARCC
$13.5B
$9.81M 9.71%
446,655
+89
+0% +$1.89K
CCIX
2
Churchill Capital Corp IX
CCIX
$399M
$5.7M 5.64%
541,593
-96,687
-15% -$1.05M
MBAV
3
DELISTED
M3-Brigade Acquisition V Corp
MBAV
$4.59M 4.54%
406,203
– –
FTW
4
Presidio Production Co
FTW
$354M
$4.28M 4.24%
407,543
– –
ALDF
5
Aldel Financial II Inc
ALDF
$321M
$4.19M 4.14%
399,094
– –
OACC
6
Oaktree Acquisition Corp III Life Sciences
OACC
$263M
$4.17M 4.12%
398,634
– –
BEAG
7
Bold Eagle Acquisition Corp
BEAG
$334M
$3.65M 3.61%
348,662
-50,000
-13% -$518K
ALF
8
Centurion Acquisition Corp
ALF
$3.1M 3.07%
294,600
– –
CUB
9
Lionheart Holdings
CUB
$283M
$3.09M 3.06%
294,609
– –
DYNC
10
Dynamix Corp
DYNC
$239M
$2.55M 2.52%
+250,000
New +$2.51M
POLE
11
Andretti Acquisition Corp II
POLE
$319M
$2.51M 2.48%
241,691
– –
SBXD
12
SilverBox Corp IV
SBXD
$276M
$2.43M 2.41%
222,151
– –
VCIC
13
DELISTED
Vine Hill Capital Investment Corp
VCIC
$2.07M 2.05%
199,329
– –
MRLN
14
Merlin Inc
MRLN
$335M
$2.05M 2.03%
199,299
– –
WLAC
15
DELISTED
Willow Lane Acquisition Corp
WLAC
$2.04M 2.02%
199,327
– –
RAC
16
Rithm Acquisition Corp
RAC
$308M
$2.04M 2.02%
+200,000
New +$2.01M
HVII
17
Hennessy Capital Investment Corp VII
HVII
$273M
$2.03M 2.01%
+200,000
New +$2M
AACB
18
Artius II Acquisition Inc
AACB
$291M
$2.02M 2%
+200,000
New +$2M
IMSR
19
Terrestrial Energy
IMSR
$517M
$1.93M 1.91%
173,847
-50,000
-22% -$556K
GRAF
20
Graf Global Corp
GRAF
$153M
$1.88M 1.86%
179,603
– –
MLAC
21
DELISTED
Mountain Lake Acquisition Corp
MLAC
$1.74M 1.72%
169,310
– –
LPAA
22
Launch One Acquisition Corp
LPAA
$84.2M
$1.72M 1.7%
164,820
– –
LPBB
23
Launch Two Acquisition Corp
LPBB
$309M
$1.56M 1.54%
149,304
– –
KFII
24
K&F Growth Acquisition Corp II
KFII
$416M
$1.53M 1.51%
+150,000
New +$1.51M
CHAC
25
DELISTED
Crane Harbor Acquisition Corp
CHAC
$1.51M 1.49%
+150,000
New +$1.5M
1
2 3 4 5

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Gritstone Asset Management's Q2 2025 Portfolio in Review

As of Q2 2025, Gritstone Asset Management held 146 positions worth $101M, up 6.1% from $95.3M the previous quarter. Its ten largest holdings account for 45% of the portfolio.

Gritstone Asset Management's Q2 2025 filing shows 57 new, 1 increased, 3 reduced and 26 closed positions. Its largest new stake was Dynamix Corp: 250,000 shares worth $2.55M. The largest sale was GP-Act III Acquisition Corp, an estimated $4.53M.

By sector, the portfolio is most concentrated in Financials at 80% of assets, up from 68% a quarter earlier, followed by Energy and Industrials.

  • Gritstone Asset Management's largest Q2 2025 buy was Dynamix Corp: 250,000 shares worth $2.55M.
  • Gritstone Asset Management added most to Ares Capital in Q2 2025, an estimated $1.89K increase.
  • Gritstone Asset Management's biggest Q2 2025 reduction was Churchill Capital Corp IX, cutting an estimated $1.05M.
  • Gritstone Asset Management fully exited GP-Act III Acquisition Corp in Q2 2025, selling an estimated $4.53M.
  • Gritstone Asset Management's ten largest holdings make up 45% of its $101M portfolio in Q2 2025.
  • Gritstone Asset Management opened 57 new positions and closed 26 in Q2 2025.
  • Gritstone Asset Management's portfolio value rose 6.1% quarter-over-quarter to $101M.

Based on Gritstone Asset Management's 13F filing for Q2 2025, filed 25 Jul 2025.