Blue Grotto Capital, LLC

CIK

1764725

Location

ATLANTA, GA

Portfolio Value

Small $867,635,628

Diversification

Diversified

Filing Date

Global Rank

#1,835 / 8,605 ▲ 62 · as of Mar 2026

Top Industry

Semiconductors 13.9%

3Y Alpha vs SPY

+21.3%

Period ended 3 months ago

Filed May 15, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+181.1%

SPY

+76.5%

Annualised alpha

+20.3%

Max drawdown

−25.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

21 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

9.9%

+1.4 pts

Top 5

43.3%

+8.2 pts

Top 10

73.9%

+11.9 pts

HHI

652

Diversified+129

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	45.6%	$395,645,537	7
Consumer Cyclical	13.9%	$121,002,556	5
Industrials	12.3%	$106,296,128	3
Financial Services	10.5%	$90,775,827	2
Utilities	8.1%	$70,230,600	1
Consumer Defensive	5.2%	$44,684,505	1
Communication Services	4.5%	$39,000,475	2

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

5 positions

Ticker	Company	Δ Shares	Shares	Value
HAS	Hasbro, Inc.	+70,000	300,000	$28,080,000
TLN	Talen Energy Corp	+59,837	220,000	$70,230,600
CACI	Caci International Inc /De/	+57,609	146,200	$79,513,794
TTWO	Take Two Interactive Software Inc	+47,916	117,542	$23,214,545
TSM	Taiwan Semiconductor Manufacturing Co Ltd	+5,217	175,113	$59,179,438
No positions match the current search.

Trimmed

Positions the filer reduced

8 positions

Ticker	Company	Δ Shares	Shares	Value
SE	Sea Ltd	−365,808	144,192	$11,940,539
MGNI	Magnite, Inc.	−300,000	1,328,782	$15,785,930
CDW	CDW Corp	−149,940	230,000	$27,834,600
BIRK	Birkenstock Holding plc	−126,576	200,000	$7,166,000
SEDG	Solaredge Technologies, Inc.	−45,996	254,004	$12,966,904
MKSI	Mks Inc	−40,500	375,000	$86,178,750
SN	SharkNinja, Inc.	−35,556	670,000	$70,953,000
FIX	Comfort Systems USA Inc	−20,134	35,467	$48,908,638
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
AKAM	Akamai Technologies Inc	600,192	$68,932,051
NVDA	Nvidia Corp	350,000	$61,040,000
COF	Capital One Financial Corp	281,013	$51,265,201
CELH	Celsius Holdings, Inc.	1,259,428	$44,684,505
RBA	Rb Global Inc.	450,000	$43,132,500
V	Visa Inc.	130,726	$39,510,626
CMCO	Columbus Mckinnon Corp	981,073	$14,254,990
BKNG	Booking Holdings Inc.	17,000	$2,863,017
No positions match the current search.

Sold Out

Positions the filer fully exited

10 positions

Ticker	Company	Shares	Value
CRH	Crh Public Ltd Co	448,209	$55,936,483
KEYS	Keysight Technologies, Inc.	235,455	$47,842,101
AMZN	Amazon Com Inc	193,250	$44,605,965
TWLO	Twilio Inc	298,483	$42,456,221
MSFT	Microsoft Corp	84,252	$40,745,952
TKO	TKO Group Holdings, Inc.	150,000	$31,350,000
TREE	LendingTree, Inc.	584,931	$31,053,986
DBRG	DigitalBridge Group, Inc.	2,000,000	$30,680,000
CIB	Grupo Cibest S.A.	382,023	$24,300,483
TRIP	TripAdvisor, Inc.	1,615,000	$23,514,400
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

21 positions · $867,635,628 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Consumer Defensive Financial Services Industrials Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
MKSI	Mks Inc Technology	Reduced	375,000	-40,500	$86,178,750	+29.8%	9.93%
CACI	Caci International Inc /De/ Technology	Added	146,200	+57,609	$79,513,794	+68.5%	9.16%
SN	SharkNinja, Inc. Consumer Cyclical	Reduced	670,000	-35,556	$70,953,000	−10.1%	8.18%
TLN	Talen Energy Corp Utilities	Added	220,000	+59,837	$70,230,600	+17.0%	8.09%
AKAM	Akamai Technologies Inc Technology	NEW	600,192	NEW	$68,932,051	NEW	7.94%
NVDA	Nvidia Corp Technology	NEW	350,000	NEW	$61,040,000	NEW	7.04%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	175,113	+5,217	$59,179,438	+14.6%	6.82%
COF	Capital One Financial Corp Financial Services	NEW	281,013	NEW	$51,265,201	NEW	5.91%
FIX	Comfort Systems USA Inc Industrials	Reduced	35,467	-20,134	$48,908,638	−5.7%	5.64%
CELH	Celsius Holdings, Inc. Consumer Defensive	NEW	1,259,428	NEW	$44,684,505	NEW	5.15%
RBA	Rb Global Inc. Industrials	NEW	450,000	NEW	$43,132,500	NEW	4.97%
V	Visa Inc. Financial Services	NEW	130,726	NEW	$39,510,626	NEW	4.55%
HAS	Hasbro, Inc. Consumer Cyclical	Added	300,000	+70,000	$28,080,000	+48.9%	3.24%
CDW	CDW Corp Technology	Reduced	230,000	-149,940	$27,834,600	−46.2%	3.21%
TTWO	Take Two Interactive Software Inc Communication Services	Added	117,542	+47,916	$23,214,545	+30.2%	2.68%
MGNI	Magnite, Inc. Communication Services	Reduced	1,328,782	-300,000	$15,785,930	−40.3%	1.82%
CMCO	Columbus Mckinnon Corp Industrials	NEW	981,073	NEW	$14,254,990	NEW	1.64%
SEDG	Solaredge Technologies, Inc. Technology	Reduced	254,004	-45,996	$12,966,904	+49.8%	1.49%
SE	Sea Ltd Consumer Cyclical	Reduced	144,192	-365,808	$11,940,539	−81.6%	1.38%
BIRK	Birkenstock Holding plc Consumer Cyclical	Reduced	200,000	-126,576	$7,166,000	−46.4%	0.83%
BKNG	Booking Holdings Inc. Consumer Cyclical	NEW	17,000	NEW	$2,863,017	NEW	0.33%