2026 Q1 Portfolio Activity
In 2026 Q1, GRITSTONE ASSET MANAGEMENT LLC maintained a portfolio of 194 distinct positions. They heavily accumulated shares in INFINITE EAGLE ACQUISITION C, increasing the position by 1100.0%. Conversely, GRITSTONE ASSET MANAGEMENT LLC completely exited their position in ARES CAPITAL CORP.
Position History
hover any row below to update
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Total Positions
194
Quarter
2026 Q1
Top Holding
OACC (4.5%)
Top 10 Concentration
31.4%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 194
GRITSTONE ASSET MANAGEMENT LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
OACC
OAKTREE ACQUISI...
|
Financial Services | 4.46% | 3.99% |
#1
2
Prev: #3
|
4.8 |
—
|
no change | no change |
P
S
|
394,908 | $4,178,127 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ALDF
ALDEL FINL II I...
|
Financial Services | 4.45% | 3.95% |
#2
2
Prev: #4
|
4.3 |
—
|
no change | no change |
P
S
|
394,214 | $4,162,900 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
BEAG
BOLD EAGLE ACQU...
|
Financial Services | 3.88% | 3.48% |
#3
2
Prev: #5
|
3.6 |
—
|
no change | no change |
P
S
|
344,488 | $3,636,071 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
CUB
LIONHEART HOLDI...
|
Financial Services | 3.34% | 2.95% |
#4
3
Prev: #7
|
2.8 |
—
|
no change | no change |
P
S
|
291,012 | $3,131,289 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ALF
CENTURION ACQUI...
|
Financial Services | 3.34% | 2.96% |
#5
1
Prev: #6
|
2.8 |
—
|
no change | no change |
P
S
|
290,988 | $3,131,031 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
INFINITE EAGLE ...
|
|
Unknown | 3.25% | — |
#6
Prev: #—
|
4.8 |
—
|
300,000 | — |
NEW
|
300,000 | $3,045,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
RAC
RITHM ACQUISITI...
|
Financial Services | 2.19% | 1.96% |
#7
3
Prev: #10
|
1.9 |
—
|
no change | no change |
P
S
|
197,598 | $2,055,019 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
HVII
HENNESSY CAP IN...
|
Financial Services | 2.19% | 1.95% |
#8
3
Prev: #11
|
1.9 |
—
|
no change | no change |
P
S
|
197,899 | $2,048,255 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
AACB
ARTIUS II ACQUI...
|
Financial Services | 2.18% | 1.94% |
#9
3
Prev: #12
|
1.9 |
—
|
no change | no change |
P
S
|
197,656 | $2,043,763 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
NEW AMER ACQUIS...
|
|
Unknown | 2.08% | — |
#10
Prev: #—
|
4.3 |
—
|
195,000 | — |
NEW
|
195,000 | $1,951,950 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
GRAF
GRAF GLOBAL COR...
|
Financial Services | 2.00% | 1.79% |
#11
4
Prev: #15
|
1.8 |
—
|
no change | no change |
P
S
|
174,665 | $1,870,662 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
LAFAYETTE DIGIT...
|
|
Unknown | 1.86% | — |
#12
Prev: #—
|
4.2 |
—
|
175,000 | — |
NEW
|
175,000 | $1,743,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
LPBB
LAUNCH TWO ACQU...
|
Financial Services | 1.66% | 1.47% |
#13
4
Prev: #17
|
1.7 |
—
|
no change | no change |
P
S
|
146,820 | $1,559,228 | 2025 Q1 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
KFII
K&F GROWTH ACQU...
|
Financial Services | 1.66% | 1.47% |
#14
4
Prev: #18
|
1.7 |
—
|
no change | no change |
P
S
|
148,743 | $1,551,389 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
TALON CAP CORP
|
|
Unknown | 1.63% | 1.45% |
#15
4
Prev: #19
|
1.7 |
—
|
no change | no change |
P
S
|
150,000 | $1,530,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
LEAPFROG ACQUIS...
|
|
Unknown | 1.59% | — |
#16
Prev: #—
|
4.1 |
—
|
150,000 | — |
NEW
|
150,000 | $1,488,750 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
SVCC
STELLAR V CAP C...
|
Financial Services | 1.49% | 1.32% |
#17
5
Prev: #22
|
1.6 |
—
|
no change | no change |
P
S
|
133,770 | $1,397,897 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
NHIC
NEWHOLD INVT CO...
|
Unknown | 1.37% | 1.22% |
#18
5
Prev: #23
|
1.5 |
—
|
no change | no change |
P
S
|
123,541 | $1,281,120 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
HIGHVIEW MERGER...
|
|
Unknown | 1.36% | 1.21% |
#19
5
Prev: #24
|
1.5 |
—
|
no change | no change |
P
S
|
127,021 | $1,276,561 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
COLOMBIER ACQUI...
|
|
Unknown | 1.36% | — |
#20
Prev: #—
|
4.0 |
—
|
125,000 | — |
NEW
|
125,000 | $1,272,500 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
SOLARIUS CAPITA...
|
|
Unknown | 1.36% | 1.20% |
#21
5
Prev: #26
|
1.5 |
—
|
no change | no change |
P
S
|
125,000 | $1,271,250 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
OXLEY BRIDGE AC...
|
|
Unknown | 1.34% | 1.20% |
#22
5
Prev: #27
|
1.5 |
—
|
no change | no change |
P
S
|
124,293 | $1,259,088 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
OTG ACQUISITION...
|
|
Unknown | 1.34% | 1.19% |
#23
6
Prev: #29
|
1.5 |
—
|
no change | no change |
P
S
|
125,000 | $1,257,500 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
SILICON VY ACQU...
|
|
Unknown | 1.34% | 1.19% |
#24
7
Prev: #31
|
1.5 |
—
|
no change | no change |
P
S
|
125,000 | $1,252,500 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
LAUNCHPAD CADEN...
|
|
Unknown | 1.33% | 1.19% |
#25
5
Prev: #30
|
1.5 |
—
|
no change | no change |
P
S
|
125,000 | $1,250,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
ALUSSA ENERGY A...
|
|
Unknown | 1.33% | — |
#26
Prev: #—
|
4.0 |
—
|
125,000 | — |
NEW
|
125,000 | $1,247,500 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
BLUEROCK ACQUIS...
|
|
Unknown | 1.32% | — |
#27
Prev: #—
|
4.0 |
—
|
125,000 | — |
NEW
|
125,000 | $1,237,500 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
KPET ULTRA PACE...
|
|
Unknown | 1.30% | — |
#28
Prev: #—
|
4.0 |
—
|
121,280 | — |
NEW
|
121,280 | $1,212,800 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
ALDABRA 4 LQDTY...
|
|
Unknown | 1.26% | — |
#29
Prev: #—
|
4.0 |
—
|
118,214 | — |
NEW
|
118,214 | $1,176,229 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
GALATA ACQUISIT...
|
|
Unknown | 1.13% | 1.01% |
#30
2
Prev: #32
|
1.5 |
—
|
no change | no change |
P
S
|
106,256 | $1,061,497 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
FACT
FACT II ACQUISI...
|
Unknown | 1.12% | 0.99% |
#31
2
Prev: #33
|
1.4 |
—
|
no change | no change |
P
S
|
100,000 | $1,050,000 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
ATII
ARCHIMEDES TECH...
|
Financial Services | 1.10% | 0.98% |
#32
2
Prev: #34
|
1.4 |
—
|
no change | no change |
P
S
|
99,081 | $1,031,433 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
RICE ACQUISITIO...
|
|
Unknown | 1.10% | 0.98% |
#33
2
Prev: #35
|
1.4 |
—
|
no change | no change |
P
S
|
100,000 | $1,031,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
GSHR
GESHER ACQUISIT...
|
Financial Services | 1.09% | 0.97% |
#34
4
Prev: #38
|
1.4 |
—
|
no change | no change |
P
S
|
98,832 | $1,023,900 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
SZZL
SIZZLE ACQUISIT...
|
Financial Services | 1.09% | 0.96% |
#35
5
Prev: #40
|
1.4 |
—
|
no change | no change |
P
S
|
98,992 | $1,017,638 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 | |||
|
N/A
TITAN ACQUISITI...
|
|
Unknown | 1.09% | 0.97% |
#36
3
Prev: #39
|
1.4 |
—
|
no change | no change |
P
S
|
98,764 | $1,016,282 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
CARTESIAN GROWT...
|
|
Unknown | 1.08% | 0.97% |
#37
1
Prev: #36
|
1.4 |
—
|
no change | no change |
P
S
|
98,853 | $1,013,738 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
BERTO ACQUISITI...
|
|
Unknown | 1.08% | 0.96% |
#38
5
Prev: #43
|
1.4 |
—
|
no change | no change |
P
S
|
98,853 | $1,013,243 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
REPUBLIC DIGITA...
|
|
Unknown | 1.08% | 0.95% |
#39
6
Prev: #45
|
1.4 |
—
|
no change | no change |
P
S
|
98,850 | $1,011,236 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
JENA ACQUISITIO...
|
|
Unknown | 1.08% | 0.96% |
#40
1
Prev: #41
|
1.4 |
—
|
no change | no change |
P
S
|
98,857 | $1,010,319 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
WEN ACQUISITION...
|
|
Unknown | 1.07% | 0.95% |
#41
6
Prev: #47
|
1.4 |
—
|
no change | no change |
P
S
|
98,857 | $1,006,364 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
KENSINGTON CAP ...
|
|
Unknown | 1.07% | — |
#42
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $1,004,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
KRAKACQUISITION...
|
|
Unknown | 1.07% | — |
#43
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $1,001,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
HENNESSY CAP IN...
|
|
Unknown | 1.07% | — |
#45
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $1,000,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
VINE HILL CAP I...
|
|
Unknown | 1.07% | 0.12% |
#44
37
Prev: #81
|
3.4 |
—
|
87,500 | 700.0% |
P
S
|
100,000 | $1,000,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
EQV VENTURES AC...
|
|
Unknown | 1.07% | 0.95% |
#46
2
Prev: #48
|
1.4 |
—
|
no change | no change |
P
S
|
98,865 | $997,548 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
CAMBRIDGE ACQUI...
|
|
Unknown | 1.06% | — |
#47
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $996,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
DAEDALUS SPL AC...
|
|
Unknown | 1.06% | — |
#48
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $991,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
N/A
ACTIVATE ENERGY...
|
|
Unknown | 1.06% | — |
#49
Prev: #—
|
3.9 |
—
|
100,000 | — |
NEW
|
100,000 | $989,000 | — | 13F Filing | 2026-03-31 | 2026-05-05 | ||
|
LOKV
LIVE OAK ACQUIS...
|
Financial Services | 0.96% | 0.85% |
#50
Prev: #50
|
1.4 |
—
|
no change | no change |
P
S
|
86,636 | $901,014 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-05 |
Showing 1-50 of 194 holdings