Blue Grotto Capital, LLC 13F: Quarter-over-Quarter Portfolio Changes
Blue Grotto Capital, LLC reported a disclosed portfolio value of approximately $867.6 million in its latest SEC Form 13F-HR filing for Q1 2026, down 10.8% quarter on quarter. Over the quarter, the fund initiated 8 new positions, bought more shares in 5 holdings, trimmed 8 holdings, and exited 11 positions.
Blue Grotto Capital, LLC's top buy was a new stake in Akamai Technologies INC (AKAM) , equal to 7.9% of the disclosed portfolio. Its top sell was Crh PLC (CRH) . The fund exited the position completely after it had accounted for 5.7% of the previous portfolio.
New PositionsQ1 2026
Securities disclosed for the first time in Q1 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| AKAMAI TECHNOLOGIES INC | AKAM | 7.9% | History → |
| NVIDIA CORPORATION COM | NVDA | 7.0% | History → |
| CAPITAL ONE FINL CORP | COF | 5.9% | History → |
| CELSIUS HLDGS INC | CELH | 5.2% | History → |
| RB GLOBAL INC | RBA | 5.0% | Holders → |
| VISA | V | 4.6% | Holders → |
| COLUMBUS MCKINNON CORP N Y | CMCO | 1.6% | Holders → |
| BOOKING HLDGS INC | BKNG | 0.3% | Holders → |
Top BuysQ1 2026
The fund's top buys among existing positions in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| TAKE-TWO INTERACTIVE SOFTWAR | TTWO | +0.8% | +68.8% | Holders → |
| CACI INTL INC | CACI | +4.3% | +65.0% | History → |
| TALEN ENERGY CORP | TLN | +1.9% | +37.4% | History → |
| HASBRO INC | HAS | +1.3% | +30.4% | Holders → |
| TAIWAN SEMIC-ADR | TSM | +1.5% | +3.1% | History → |
Top SellsQ1 2026
The fund's top sells among positions it retained in Q1 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| SEA LTD | SE | -5.3% | 71.7% | Holders → |
| CDW CORP | CDW | -2.1% | 39.5% | Holders → |
| BIRKENSTOCK HOLDING PLC | BIRK | -0.5% | 38.8% | Holders → |
| COMFORT SYS USA INC | FIX | 0.3% | 36.2% | History → |
| MAGNITE INC | MGNI | -0.9% | 18.4% | Holders → |
| SOLAREDGE TECHNOLOGIES INC | SEDG | 0.6% | 15.3% | Holders → |
| MKS INC. | MKSI | 3.1% | 9.7% | History → |
| SHARKNINJA INC | SN | 0.1% | 5.0% | History → |
Full ExitsQ1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| CRH PLC | CRH | 5.7% |
| KEYSIGHT TECHNOLOGIES INC | KEYS | 4.9% |
| AMAZON.COM | AMZN | 4.6% |
| ALPHABET CL C | GOOG | 4.4% |
| TWILIO INC | TWLO | 4.4% |
| MICROSOFT | MSFT | 4.2% |
| TKO GROUP HOLDINGS INC | TKO | 3.2% |
| LENDINGTREE INC NEW | TREE | 3.2% |
| DIGITALBRIDGE GROUP INC | DBRG | 3.2% |
| GRUPO CIBEST SA | CIB | 2.5% |
| TRIPADVISOR INC | TRIP | 2.4% |
Net Portfolio Value ChangeQ1 2026
- $1.0BPrior quarter
- $0.9BCurrent quarter
- $-0.1BNet delta
- -10.8%% change
Methodology & FAQ
How Blue Grotto Capital, LLC Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for Blue Grotto Capital, LLC: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did Blue Grotto Capital, LLC buy in Q1 2026?
In Q1 2026, Blue Grotto Capital, LLC initiated 8 new positions (AKAMAI TECHNOLOGIES INC (AKAM), NVIDIA CORPORATION COM (NVDA), CAPITAL ONE FINL CORP (COF), CELSIUS HLDGS INC (CELH), RB GLOBAL INC (RBA), VISA (V), COLUMBUS MCKINNON CORP N Y (CMCO), BOOKING HLDGS INC (BKNG)); bought more shares of TAKE-TWO INTERACTIVE SOFTWAR (TTWO), CACI INTL INC (CACI), TALEN ENERGY CORP (TLN), HASBRO INC (HAS), TAIWAN SEMIC-ADR (TSM).
What stocks did Blue Grotto Capital, LLC sell in Q1 2026?
In Q1 2026, Blue Grotto Capital, LLC fully sold 11 positions (CRH PLC (CRH), KEYSIGHT TECHNOLOGIES INC (KEYS), AMAZON.COM (AMZN), ALPHABET CL C (GOOG), TWILIO INC (TWLO), MICROSOFT (MSFT), TKO GROUP HOLDINGS INC (TKO), LENDINGTREE INC NEW (TREE), DIGITALBRIDGE GROUP INC (DBRG), GRUPO CIBEST SA (CIB), TRIPADVISOR INC (TRIP)); reduced holdings in SEA LTD (SE), CDW CORP (CDW), BIRKENSTOCK HOLDING PLC (BIRK), COMFORT SYS USA INC (FIX), MAGNITE INC (MGNI) — the largest 5 of 8 reductions.
Which positions did Blue Grotto Capital, LLC initiate in Q1 2026?
Blue Grotto Capital, LLC established 8 new positions in Q1 2026: AKAMAI TECHNOLOGIES INC (AKAM, 7.9%), NVIDIA CORPORATION COM (NVDA, 7.0%), CAPITAL ONE FINL CORP (COF, 5.9%), CELSIUS HLDGS INC (CELH, 5.2%), RB GLOBAL INC (RBA, 5.0%), VISA (V, 4.6%), COLUMBUS MCKINNON CORP N Y (CMCO, 1.6%), BOOKING HLDGS INC (BKNG, 0.3%).
Which existing positions saw the largest allocation increases for Blue Grotto Capital, LLC in Q1 2026?
Of 5 existing positions with share-count increases in Q1 2026, the largest were: TAKE-TWO INTERACTIVE SOFTWAR (TTWO, +0.8% weight, +68.8% shares), CACI INTL INC (CACI, +4.3% weight, +65.0% shares), TALEN ENERGY CORP (TLN, +1.9% weight, +37.4% shares), HASBRO INC (HAS, +1.3% weight, +30.4% shares), TAIWAN SEMIC-ADR (TSM, +1.5% weight, +3.1% shares).
Which positions did Blue Grotto Capital, LLC fully exit in Q1 2026?
Blue Grotto Capital, LLC fully exited 11 positions in Q1 2026: CRH PLC (CRH, last-reported weight 5.7%), KEYSIGHT TECHNOLOGIES INC (KEYS, last-reported weight 4.9%), AMAZON.COM (AMZN, last-reported weight 4.6%), ALPHABET CL C (GOOG, last-reported weight 4.4%), TWILIO INC (TWLO, last-reported weight 4.4%), MICROSOFT (MSFT, last-reported weight 4.2%), TKO GROUP HOLDINGS INC (TKO, last-reported weight 3.2%), LENDINGTREE INC NEW (TREE, last-reported weight 3.2%), DIGITALBRIDGE GROUP INC (DBRG, last-reported weight 3.2%), GRUPO CIBEST SA (CIB, last-reported weight 2.5%), TRIPADVISOR INC (TRIP, last-reported weight 2.4%).
Which existing positions saw the largest allocation reductions for Blue Grotto Capital, LLC in Q1 2026?
Of 8 existing positions with share-count reductions in Q1 2026, the largest were: SEA LTD (SE, -5.3% weight, -71.7% shares), CDW CORP (CDW, -2.1% weight, -39.5% shares), BIRKENSTOCK HOLDING PLC (BIRK, -0.5% weight, -38.8% shares), COMFORT SYS USA INC (FIX, 0.3% weight, -36.2% shares), MAGNITE INC (MGNI, -0.9% weight, -18.4% shares), SOLAREDGE TECHNOLOGIES INC (SEDG, 0.6% weight, -15.3% shares), MKS INC. (MKSI, 3.1% weight, -9.7% shares), SHARKNINJA INC (SN, 0.1% weight, -5.0% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.