Funds › Blue Grotto Capital, LLC
Blue Grotto Capital, LLC
13F for Q3 2026, filed Nov 4, 2026. 28 positions worth $1.5B.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, what are the biggest new, added, trimmed and exited positions of Blue Grotto Capital, LLC in the latest 13F quarter?
Using 13F.ai, how has Blue Grotto Capital, LLC's portfolio concentration changed over the last four quarters?
Using 13F.ai, which of Blue Grotto Capital, LLC's top holdings have also been bought by insiders recently?
Connect your AI · Plans and the 7-day free trial (card required)
Holdings, Q3 2026
Largest first. Common shares only.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corporation | 220,248 | $113.0M | 7.8% | +120% | 13F ↗ |
| 2 | TLN Talen Energy Corporation | 290,000 | $90.7M | 6.2% | +11.1% | 13F ↗ |
| 3 | TSM Taiwan Semiconductor Manufacturing Company Ltd. | 196,850 | $89.8M | 6.2% | +6.6% | 13F ↗ |
| 4 | GEHC GE HealthCare Technologies Inc. | 1.20M | $78.4M | 5.4% | +388% | 13F ↗ |
| 5 | AMZN Amazon.com, Inc. | 300,000 | $74.7M | 5.1% | +200% | 13F ↗ |
| 6 | KEYS Keysight Technologies Inc. | 200,000 | $72.8M | 5.0% | New | 13F ↗ |
| 7 | CACI CACI International, Inc. | 117,538 | $71.6M | 4.9% | -31.2% | 13F ↗ |
| 8 | SE Sea Limited · ADR | 700,000 | $68.2M | 4.7% | +16.2% | 13F ↗ |
| 9 | AIZ Assurant, Inc. | 240,329 | $63.3M | 4.4% | New | 13F ↗ |
| 10 | RBA RB Global, Inc. | 750,000 | $61.0M | 4.2% | +28.4% | 13F ↗ |
| 11 | MKSI MKS Inc. | 229,582 | $60.9M | 4.2% | +53.6% | 13F ↗ |
| 12 | TKO TKO Group Holdings, Inc. | 300,000 | $53.9M | 3.7% | +150% | 13F ↗ |
| 13 | MGNI Magnite, Inc. | 1.92M | $48.4M | 3.3% | +12.3% | 13F ↗ |
| 14 | NVDA NVIDIA Corporation | 200,000 | $45.7M | 3.1% | +32.8% | 13F ↗ |
| 15 | SN SharkNinja, Inc. | 252,270 | $45.4M | 3.1% | -61.9% | 13F ↗ |
| 16 | CIB Grupo Cibest S.A. · ADR | 450,000 | $41.8M | 2.9% | +39.8% | 13F ↗ |
| 17 | LMT Lockheed Martin Corporation | 80,000 | $40.7M | 2.8% | New | 13F ↗ |
| 18 | BKD Brookdale Senior Living Inc. | 3.50M | $37.9M | 2.6% | +24.7% | 13F ↗ |
| 19 | V Visa Inc. | 100,000 | $35.9M | 2.5% | -25.4% | 13F ↗ |
| 20 | VRSN VeriSign, Inc. | 126,189 | $35.6M | 2.4% | +10.5% | 13F ↗ |
| 21 | AKAM Akamai Technologies, Inc. | 330,000 | $35.1M | 2.4% | New | 13F ↗ |
| 22 | TER Teradyne, Inc. | 86,517 | $34.7M | 2.4% | New | 13F ↗ |
| 23 | GOOG Alphabet Inc. Class C | 100,000 | $34.1M | 2.3% | +100% | 13F ↗ |
| 24 | ONTO Onto Innovation Inc. | 95,000 | $29.2M | 2.0% | New | 13F ↗ |
| 25 | SAP Sap SE · ADR | 130,000 | $27.1M | 1.9% | New | 13F ↗ |
| 26 | FIX Comfort Systems USA, Inc. | 16,050 | $26.5M | 1.8% | +101% | 13F ↗ |
| 27 | RDDT Reddit, Inc. | 160,000 | $22.8M | 1.6% | -40.9% | 13F ↗ |
| 28 | CMCO Columbus McKinnon Corporation | 982,216 | $15.6M | 1.1% | -2.5% | 13F ↗ |
Changes since Q2 2026
7 new, 16 added to, 5 trimmed, 8 exited, 0 unchanged. By estimated dollars.
New positions (7)
Added to (16)
| GEHC GE HealthCare Technologies Inc. | 1.20M | +388% | $62.4M |
| MSFT Microsoft Corporation | 220,248 | +120% | $61.5M |
| AMZN Amazon.com, Inc. | 300,000 | +200% | $49.8M |
| TKO TKO Group Holdings, Inc. | 300,000 | +150% | $32.3M |
| MKSI MKS Inc. | 229,582 | +53.6% | $21.3M |
| GOOG Alphabet Inc. Class C | 100,000 | +100% | $17.0M |
| RBA RB Global, Inc. | 750,000 | +28.4% | $13.5M |
| FIX Comfort Systems USA, Inc. | 16,050 | +101% | $13.3M |
| CIB Grupo Cibest S.A. · ADR | 450,000 | +39.8% | $11.9M |
| NVDA NVIDIA Corporation | 200,000 | +32.8% | $11.3M |
Trimmed (5)
Exited (8)
| CDW CDW Corporation | 315,642 | Exited | -$44.4M |
| CELH Celsius Holdings, Inc. | 1.49M | Exited | -$43.6M |
| PGR Progressive Corporation | 178,049 | Exited | -$38.9M |
| HAS Hasbro, Inc. | 354,870 | Exited | -$29.3M |
| INTU Intuit Inc. | 100,142 | Exited | -$26.1M |
| RAL Ralliant Corporation | 280,285 | Exited | -$20.6M |
| SEDG SolarEdge Technologies, Inc. | 279,720 | Exited | -$16.3M |
| VST Vistra Corp. | 82,290 | Exited | -$13.1M |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
Compare two quarters
Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.
Reported value by quarter
Value and number of positions at the end of each quarter.
Loading…
Largest positions in earlier quarters
Pick a quarter to see what the fund's biggest positions were then.
Loading…
Ten largest positions
By value, Q3 2026.
Filings
| Filing | ||||||
|---|---|---|---|---|---|---|
| Q3 2026 | Nov 4, 2026 | 13F-HR | 28 | $1.5B | Current | SEC ↗ |
| Q2 2026 | Aug 3, 2026 | 13F-HR | 29 | $1.2B | Current | SEC ↗ |
| Q1 2026 | May 15, 2026 | 13F-HR | 21 | $867.6M | Current | SEC ↗ |
| Q4 2025 | Feb 17, 2026 | 13F-HR | 24 | $973.1M | Current | SEC ↗ |
| Q3 2025 | Nov 13, 2025 | 13F-HR | 26 | $862.3M | Current | SEC ↗ |
| Q2 2025 | Aug 14, 2025 | 13F-HR | 26 | $828.5M | Current | SEC ↗ |
| Q1 2025 | May 14, 2025 | 13F-HR | 27 | $611.7M | Current | SEC ↗ |
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer