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Blue Grotto Capital 13F Portfolio

Portfolio Manager
Blue Grotto Capital, LLC
Performance
+23.82% (2026 Q2)
AUM (13F)
$1.20B
# of Holdings
29
Performance Rank
Allocation (Top 20)
86.44%
Latest filing
Q2 2026

Blue Grotto Capital, LLC Holdings Map

Top 29 Blue Grotto Capital, LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
SN
SHARKNINJA INC
8.43%662.9K$100.9M
-1.06%(-7.07K)
2025-Q2: 250.2K shares2025-Q3: 410.5K shares2025-Q4: 705.6K shares2026-Q1: 670.0K shares2026-Q2: 662.9K shares
$100.38(+89.63%)
2026-06-30
TLN
TALEN ENERGY CORP
8.37%261.0K$100.3M
+18.65%(+41.03K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 160.2K shares2026-Q1: 220.0K shares2026-Q2: 261.0K shares
$379.85(-7.44%)
2026-06-30
TSM
TAIWAN SEMICONDUCTOR MANUFAC
7.36%184.7K$88.2M
+5.46%(+9.55K)
2025-Q2: 153.7K shares2025-Q3: 141.1K shares2025-Q4: 169.9K shares2026-Q1: 175.1K shares2026-Q2: 184.7K shares
$224.74(+88.49%)
2026-06-30
CACI
CACI INTL INC
6.6%170.7K$79.1M
+16.78%(+24.53K)
2025-Q2: 86.9K shares2025-Q3: 102.0K shares2025-Q4: 88.6K shares2026-Q1: 146.2K shares2026-Q2: 170.7K shares
$465.33(+38.72%)
2026-06-30
RBA
RB GLOBAL INC
5.68%584.1K$68.0M
+29.79%(+134.06K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 450.0K shares2026-Q2: 584.1K shares
$100.75(-7.65%)
2026-06-30
MKSI
MKS INC.
5.55%149.4K$66.5M
-60.15%(-225.58K)
2025-Q2: 187.2K shares2025-Q3: 211.8K shares2025-Q4: 415.5K shares2026-Q1: 375.0K shares2026-Q2: 149.4K shares
$120.49(+146.55%)
2026-06-30
SE
SEA LTD
4.82%602.4K$57.7M
+317.76%(+458.19K)
2025-Q2: 473.5K shares2025-Q3: 361.7K shares2025-Q4: 510.0K shares2026-Q1: 144.2K shares2026-Q2: 602.4K shares
$91.90(+40.17%)
2026-06-30
RDDT
REDDIT INC
3.92%270.7K$47.0Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 270.7K shares
$148.85(+7.17%)
2026-06-30
V
VISA INC
3.84%134.0K$46.0M
+2.53%(+3.30K)
2025-Q2: 83.7K shares2025-Q3: 39.6K shares2025-Q4: 0 shares2026-Q1: 130.7K shares2026-Q2: 134.0K shares
$327.04(+10.52%)
2026-06-30
BKD
BROOKDALE SR LIVING INC
3.77%2.81M$45.2Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 2.81M shares
$14.74(-11.09%)
2026-06-30

About Blue Grotto Capital, LLCโ€™s portfolio

Blue Grotto Capital, LLC reports $1.20B in US-listed equity holdings across 29 positions in its most recent 13F filing. Its largest disclosed positions are SN (8.4%), TLN (8.4%) and TSM (7.4%). The top 20 holdings account for 86.44% of reported assets. Its disclosed equity book has returned +169.40% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
SN โ€” 8.4% ($100.94M)TLN โ€” 8.4% ($100.30M)TSM โ€” 7.4% ($88.19M)CACI โ€” 6.6% ($79.09M)RBA โ€” 5.7% ($68.01M)MKSI โ€” 5.5% ($66.46M)SE โ€” 4.8% ($57.73M)RDDT โ€” 3.9% ($46.98M)V โ€” 3.8% ($45.98M)BKD โ€” 3.8% ($45.20M)Other โ€” 41.7% ($499.09M)
58%in top 10
  • SN8.4%
  • TLN8.4%
  • TSM7.4%
  • CACI6.6%
  • RBA5.7%
  • MKSI5.5%
  • SE4.8%
  • RDDT3.9%
  • V3.8%
  • BKD3.8%
  • Other41.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
13
RDDTREDDIT INC3.9%
BKDBROOKDALE SR LIVING INC3.8%
PGRPROGRESSIVE CORP3.3%
MSFTMICROSOFT CORP3.1%
+9 opened
Added to
12
SESEA LTD+317.8%
TLNTALEN ENERGY CORP+18.6%
RBARB GLOBAL INC+29.8%
CDWCDW CORP+37.2%
+8 more
Trimmed
4
MKSIMKS INC.-60.2%
FIXCOMFORT SYS USA INC-77.4%
NVDANVIDIA CORPORATION-57.0%
SNSHARKNINJA INC-1.1%

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Source filings

Holdings on this page are parsed from Blue Grotto Capital, LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1764725). View Blue Grotto Capital, LLCโ€™s 13F filings on SEC

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