Vault-13

Blue Grotto Capital, LLC

ATLANTA, GA · CIK 1764725 · 13F filing filed 2026-08-03

SEC-registered investment adviser since 2019 · limited liability company

As an employer

$1.2bn reported value +38.1% vs Q1 2026
29positions
58.3%in top 10
13 new 12 added 4 reduced 5 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 SHARKNINJA INC COM SHS SN SN 662,928 $100.9m8.43% 8.43% ReducedShares held: Q3 2025 410.5k, Q4 2025 705.6k, Q1 2026 670.0k, Q2 2026 662.9k -7.1k -7,072 -1.1%
2 TALEN ENERGY CORP COM TLN TLN 261,026 $100.3m8.37% 8.37% AddedShares held: Q3 2025 0, Q4 2025 160.2k, Q1 2026 220.0k, Q2 2026 261.0k +41.0k +41,026 18.6%
3 TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS TSM TSM 184,668 $88.2m7.36% 7.36% AddedShares held: Q3 2025 141.1k, Q4 2025 169.9k, Q1 2026 175.1k, Q2 2026 184.7k +9.6k +9,555 5.5%
4 CACI INTL INC CL A CACI CACI 170,734 $79.1m6.60% 6.60% AddedShares held: Q3 2025 102.0k, Q4 2025 88.6k, Q1 2026 146.2k, Q2 2026 170.7k +24.5k +24,534 16.8%
5 RB GLOBAL INC COM RBA RBA 584,062 $68.0m5.68% 5.68% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 450.0k, Q2 2026 584.1k +134.1k +134,062 29.8%
6 MKS INC. COM MKSI MKSI 149,422 $66.5m5.55% 5.55% ReducedShares held: Q3 2025 211.8k, Q4 2025 415.5k, Q1 2026 375.0k, Q2 2026 149.4k -225.6k -225,578 -60.1%
7 SEA LTD SPONSORD ADS SE SE 602,383 $57.7m4.82% 4.82% AddedShares held: Q3 2025 361.7k, Q4 2025 510.0k, Q1 2026 144.2k, Q2 2026 602.4k +458.2k +458,191 317.8%
8 REDDIT INC CL A RDDT RDDT 270,659 $47.0m3.92% 3.92% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 270.7k
9 VISA INC COM CL A V V 134,030 $46.0m3.84% 3.84% AddedShares held: Q3 2025 39.6k, Q4 2025 0, Q1 2026 130.7k, Q2 2026 134.0k +3.3k +3,304 2.5%
10 BROOKDALE SR LIVING INC COM BKD BKD 2,809,407 $45.2m3.77% 3.77% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 2.8m
11 CDW CORP COM CDW CDW 315,642 $44.4m3.71% 3.71% AddedShares held: Q3 2025 0, Q4 2025 379.9k, Q1 2026 230.0k, Q2 2026 315.6k +85.6k +85,642 37.2%
12 CELSIUS HLDGS INC COM NEW CELH CELH 1,489,498 $43.6m3.64% 3.64% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 1.3m, Q2 2026 1.5m +230.1k +230,070 18.3%
13 PROGRESSIVE CORP COM PGR PGR 178,049 $38.9m3.25% 3.25% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 178.0k
14 MICROSOFT CORP COM MSFT MSFT 100,248 $37.4m3.12% 3.12% NewShares held: Q3 2025 0, Q4 2025 84.3k, Q1 2026 0, Q2 2026 100.2k
15 MAGNITE INC COM MGNI MGNI 1,706,741 $32.4m2.70% 2.70% AddedShares held: Q3 2025 1.5m, Q4 2025 1.6m, Q1 2026 1.3m, Q2 2026 1.7m +378.0k +377,959 28.4%
16 NVIDIA CORPORATION COM NVDA NVDA 150,642 $30.1m2.52% 2.52% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 350.0k, Q2 2026 150.6k -199.4k -199,358 -57.0%
17 HASBRO INC COM HAS HAS 354,870 $29.3m2.45% 2.45% AddedShares held: Q3 2025 0, Q4 2025 230.0k, Q1 2026 300.0k, Q2 2026 354.9k +54.9k +54,870 18.3%
18 VERISIGN INC COM VRSN VRSN 114,148 $28.7m2.40% 2.40% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 114.1k
19 INTUIT COM INTU INTU 100,142 $26.1m2.18% 2.18% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 100.1k
20 GRUPO CIBEST SA SPON ADS CIB CIB 321,806 $25.6m2.13% 2.13% NewShares held: Q3 2025 356.6k, Q4 2025 382.0k, Q1 2026 0, Q2 2026 321.8k
21 TKO GROUP HOLDINGS INC CL A TKO TKO 120,000 $24.2m2.02% 2.02% NewShares held: Q3 2025 319.2k, Q4 2025 150.0k, Q1 2026 0, Q2 2026 120.0k
22 AMAZON COM INC COM AMZN AMZN 100,000 $23.8m1.99% 1.99% NewShares held: Q3 2025 254.8k, Q4 2025 193.2k, Q1 2026 0, Q2 2026 100.0k
23 RALLIANT CORP COM RAL RAL 280,285 $20.6m1.72% 1.72% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 280.3k
24 ALPHABET INC CAP STK CL C GOOG GOOG 50,000 $17.7m1.47% 1.47% NewShares held: Q3 2025 47.8k, Q4 2025 135.7k, Q1 2026 0, Q2 2026 50.0k
25 SOLAREDGE TECHNOLOGIES INC COM SEDG SEDG 279,720 $16.3m1.36% 1.36% AddedShares held: Q3 2025 0, Q4 2025 300.0k, Q1 2026 254.0k, Q2 2026 279.7k +25.7k +25,716 10.1%
26 COMFORT SYS USA INC COM FIX FIX 8,000 $15.9m1.32% 1.32% ReducedShares held: Q3 2025 95.6k, Q4 2025 55.6k, Q1 2026 35.5k, Q2 2026 8.0k -27.5k -27,467 -77.4%
27 GE HEALTHCARE TECHNOLOGIES I COMMON STOCK GEHC GEHC 246,000 $15.7m1.31% 1.31% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 246.0k
28 COLUMBUS MCKINNON CORP N Y COM CMCO CMCO 1,007,070 $15.2m1.27% 1.27% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 981.1k, Q2 2026 1.0m +26.0k +25,997 2.6%
29 VISTRA CORP COM VST VST 82,290 $13.1m1.09% 1.09% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 82.3k

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
AKAMAI TECHNOLOGIES INC AKAM AKAM 600,192 $68.9m600.2k shares
CAPITAL ONE FINL CORP COF COF 281,013 $51.3m281.0k shares
TAKE-TWO INTERACTIVE SOFTWAR TTWO TTWO 117,542 $23.2m117.5k shares
BIRKENSTOCK HOLDING PLC BIRK BIRK 200,000 $7.2m200.0k shares
BOOKING HOLDINGS INC BKNG BKNG 425,000 $2.9m425.0k shares