Q1 2026 · 13F-HR
Square Wave Capital, LLCholdings as filed
Filed 2026-05-15 · accession 0001213900-26-057257
$413.4M
Reported value
12
Positions
2026-03-31
Period end
The Brief · Square Wave Capital, LLC · Q1 2026
AI · grounded in 13F
Square Wave Capital, LLC established a new position in ATI INC valued at $53.3M. The fund also opened new stakes in ASML HLDG NV for $51.1M and MASTEC INC for $19.5M. On the sell side, the fund closed its position in EFX for $35.8M and trimmed its holding in FICO by 83.05%.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 571903202 | MAR | MARRIOTT INTL INC NEW | $70.1M | 17.0% | 214,240 | Common | SOLE |
| 892672106 | TW | TRADEWEB MKTS INC | $58.2M | 14.1% | 494,815 | Common | SOLE |
| 023135106 | AMZN | AMAZON COM INC | $54.9M | 13.3% | 263,400 | Common | SOLE |
| 01741R102 | ATI | ATI INC | $53.3M | 12.9% | 366,400 | Common | SOLE |
| N07059210 | ASML | ASML HLDG NV | $51.1M | 12.4% | 38,700 | Common | SOLE |
| 615369105 | MCO | MOODYS CORP | $37.7M | 9.13% | 86,500 | Common | SOLE |
| 02079K305 | GOOGL | ALPHABET INC | $29.6M | 7.15% | 102,800 | Common | SOLE |
| 576323109 | MTZ | MASTEC INC | $19.5M | 4.72% | 60,600 | Common | SOLE |
| 144285103 | CRS | CARPENTER TECHNOLOGY CORP | $18.1M | 4.39% | 46,000 | Common | SOLE |
| 595112103 | MU | MICRON TECHNOLOGY INC | $8.9M | 2.15% | 26,300 | Common | SOLE |
| 303250104 | FICO | FAIR ISAAC CORP | $7.6M | 1.83% | 7,100 | Common | SOLE |
| 922475108 | VEEV | VEEVA SYS INC | $4.4M | 1.07% | 25,200 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.