X-Square Capital, LLC — 13F Holdings & Portfolio
CIK 1729300 · latest 13F-HR filed 2026-08-12
X-Square Capital, LLC manages $394.1K in 13F-reported U.S. long-equity assets across 182 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are ASTS (5.67%), AMD (5.44%), MU (4.11%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 20 new positions, exited 8, added to 86, and trimmed 39.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
90 CARR 165
GUAYNABO, PR 00968
$394.1K
Long-equity book
182
Distinct positions
2026-06-30
Filed 2026-08-12
+20 / −8 / ↑86 / ↓39
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- AST SPACE MOBILE INC$18.1K +420.6%
- ADVANCED MICRO DEVICES I$12.1K +130.7%
- MICRON TECHNOLOGY$9.8K +153.4%
- HIMS & HERS HEALTH INC$6.0K +68.9%
- APPLOVIN CORPORATION$4.3K +64.7%
Top Trims
- CIPHER MINING INC-$2.4K -84.3%
- META PLATFORMS INC CLASS A-$2.1K -25.1%
- BRASKEM SA-CLASS A- ADR-$611 -33.3%
- OCCIDENTAL PETROLEUM CORP-$567 -25.1%
- NORTHROP GRUMMAN CORP-$490 -20.8%
New Positions
- VISTA ENERGY S.A.B DE C.V.$8.7K
- PETROLEO BRASILEIRO S A$5.0K
- SERVICENOW INC$4.9K
- YPF SOCIEDAD ANONIMA$1.8K
- ONDAS INC$1.6K
Exited Positions
- MICROSTRATEGY INC-CL A$2.9K
- ROOT INC$1.6K
- BANCO MACRO SA-ADR$743
- 1/100 BERKSHIRE HTWY CLA 100 SHS=1 WHOLE SH BRK A$718
- SKY HARBOUR GROUP CORPORATION$605
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | AST SPACE MOBILE INC | ASTS | 00217D100 | $22.4K | 5.67% | 251,520 | SH |
| 2 | ADVANCED MICRO DEVICES I | AMD | 007903107 | $21.4K | 5.44% | 36,872 | SH |
| 3 | MICRON TECHNOLOGY | MU | 595112103 | $16.2K | 4.11% | 14,017 | SH |
| 4 | SPDR S&P 500 ETF | SPY | 78462F103 | $15.6K | 3.96% | 20,879 | SH |
| 5 | IREN LIMITED | IREN | Q4982L109 | $14.8K | 3.74% | 322,645 | SH |
| 6 | HIMS & HERS HEALTH INC | HIMS | 433000106 | $14.8K | 3.74% | 425,519 | SH |
| 7 | APPLOVIN CORPORATION | APP | 03831W108 | $11.0K | 2.79% | 21,343 | SH |
| 8 | VISTA ENERGY S.A.B DE C.V. | VIST | 92837L109 | $8.7K | 2.22% | 136,988 | SH |
| 9 | META PLATFORMS INC CLASS A | META | 30303M102 | $6.3K | 1.59% | 11,098 | SH |
| 10 | SUNCOR ENERGY INC F | SU | 867224107 | $6.2K | 1.56% | 114,749 | SH |
| 11 | UNITED RENTALS INC | URI | 911363109 | $5.9K | 1.49% | 5,181 | SH |
| 12 | AMAZON.COM INC | AMZN | 023135106 | $5.8K | 1.47% | 24,233 | SH |
| 13 | NVIDIA CORP | NVDA | 67066G104 | $5.6K | 1.41% | 27,839 | SH |
| 14 | BERKSHIRE HATHAWAY CLASS B | BRK.B | 084670702 | $5.3K | 1.35% | 10,606 | SH |
| 15 | NU HOLDINGS LTD/CAYMAN ISL-A | NU | G6683N103 | $5.2K | 1.33% | 391,437 | SH |
| 16 | TJX COMPANIES INC | TJX | 872540109 | $5.1K | 1.30% | 33,786 | SH |
| 17 | MERCADOLIBRE INC | MELI | 58733R102 | $5.1K | 1.29% | 3,002 | SH |
| 18 | PETROLEO BRASILEIRO S A | PBR | 71654V408 | $5.0K | 1.27% | 309,923 | SH |
| 19 | DUOLINGO INC | DUOL | 26603R106 | $5.0K | 1.26% | 43,186 | SH |
| 20 | XPO INC | XPO | 983793100 | $4.9K | 1.25% | 24,078 | SH |
| 21 | SERVICENOW INC | NOW | 81762P102 | $4.9K | 1.25% | 49,555 | SH |
| 22 | GENERAC HOLDINGS INC | GNRC | 368736104 | $4.7K | 1.19% | 15,965 | SH |
| 23 | JPMORGAN CHASE & CO | JPM | 46625H100 | $4.1K | 1.05% | 12,637 | SH |
| 24 | GENERAL DYNAMICS CO | GD | 369550108 | $4.1K | 1.05% | 11,669 | SH |
| 25 | ALPHABET INC. CLASS C | GOOG | 02079K107 | $4.1K | 1.05% | 11,690 | SH |
| 26 | AMGEN INC. | AMGN | 031162100 | $4.0K | 1.00% | 10,908 | SH |
| 27 | SUPER MICRO COMPUTER INC | SMCI | 86800U302 | $3.8K | 0.96% | 128,600 | SH |
| 28 | ABBVIE INC | ABBV | 00287Y109 | $3.8K | 0.96% | 14,964 | SH |
| 29 | ORACLE CORPORATION | ORCL | 68389X105 | $3.8K | 0.96% | 25,700 | SH |
| 30 | BOOKING HOLDINGS INC | BKNG | 09857L108 | $3.4K | 0.86% | 18,910 | SH |
| 31 | PHILIP MORRIS INTL | PM | 718172109 | $3.3K | 0.85% | 18,412 | SH |
| 32 | EXPEDIA GROUP INC | EXPE | 30212P303 | $3.2K | 0.82% | 12,664 | SH |
| 33 | APPLE INC | AAPL | 037833100 | $3.1K | 0.80% | 10,842 | SH |
| 34 | TRANSDIGM GROUP INC | TDG | 893641100 | $3.1K | 0.78% | 2,313 | SH |
| 35 | ISHARES BITCOIN TRUST | IBIT | 46438F101 | $3.1K | 0.78% | 92,310 | SH |
| 36 | TESLA INC | TSLA | 88160R101 | $2.9K | 0.74% | 6,978 | SH |
| 37 | CROCS INC | CROX | 227046109 | $2.9K | 0.74% | 24,293 | SH |
| 38 | MICROSOFT CORP | MSFT | 594918104 | $2.9K | 0.72% | 7,640 | SH |
| 39 | INVSC QQQ TRUST SRS 1 ETF | QQQ | 46090E103 | $2.8K | 0.71% | 3,795 | SH |
| 40 | VALE SA F SPONSORED ADR 1 ADR REPS 1 ORD SHS | VALE | 91912E105 | $2.7K | 0.68% | 179,109 | SH |
| 41 | COSTCO WHOLESALE CO | COST | 22160K105 | $2.6K | 0.66% | 2,782 | SH |
| 42 | COPART INC | CPRT | 217204106 | $2.6K | 0.65% | 90,655 | SH |
| 43 | ASML HOLDING NV | ASML | N07059210 | $2.5K | 0.64% | 1,264 | SH |
| 44 | PEABODY ENERGY CORP | BTU | 704551100 | $2.5K | 0.63% | 106,829 | SH |
| 45 | WALMART INC | WMT | 931142103 | $2.5K | 0.62% | 21,632 | SH |
| 46 | OFG BANCORP F | OFG | 67103X102 | $2.4K | 0.61% | 49,081 | SH |
| 47 | FIRST BANCORP F | FBP | 318672706 | $2.4K | 0.61% | 92,096 | SH |
| 48 | O'REILLY AUTOMOTIVE INC | ORLY | 67103H107 | $2.2K | 0.56% | 23,832 | SH |
| 49 | X-SQUARE MUNI INC TAX FR ETF | ZTAX | 98422R104 | $2.2K | 0.56% | 86,277 | SH |
| 50 | CHIPOTLE MEXICAN GRILL INC | CMG | 169656105 | $2.1K | 0.54% | 62,491 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-12 | $394.1K | 182 | 0001729300-26-000003 |
| 2026-03-31 | 2026-05-15 | $296.7K | 172 | 0001729300-26-000002 |
| 2025-12-31 | 2026-02-11 | $305.2K | 176 | 0001729300-26-000001 |
| 2025-09-30 | 2025-11-10 | $320.2K | 177 | 0001729300-25-000005 |