Tamar Securities, Llc Portfolio Stock Holdings
Tamar Securities, Llc disclosed 80 stock positions valued at approximately $932.4 million in its latest SEC 13F filing. The largest holdings include ALPHABET INC, INTERNATIONAL BANCSHARES COR, and AMAZON COM INC. The filing reflects positions held as of March 31, 2026 and was filed on May 14, 2026.
- Report Period
- March 31, 2026
- No. of Stocks
- 80
- Portfolio Value
- $932.4M
Holdings by Sector
Tamar Securities, Llc Portfolio Holdings in Q1 2026
76 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| ALPHABET INC | GOOG | Communication Services | 5.67% | 184,255 | -48,348 | -20.79% | $52,855,266 |
| INTERNATIONAL BANCSHARES COR | IBOC | Financial Services | 5.46% | 756,940 | +18,583 | +2.52% | $50,934,512 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 5.35% | 239,614 | +30,734 | +14.71% | $49,904,495 |
| META PLATFORMS INC | META | Communication Services | 4.48% | 73,030 | +9,594 | +15.12% | $41,782,376 |
| MICROSOFT CORP | MSFT | Technology | 4.33% | 109,009 | +17,865 | +19.60% | $40,351,735 |
| APPLE INC | AAPL | Technology | 3.73% | 137,184 | +925 | +0.68% | $34,815,976 |
| MERCADOLIBRE INC | MELI | Consumer Cyclical | 3.71% | 20,019 | +6,895 | +52.54% | $34,613,252 |
| ASML HLDG NV | ASML | Other | 3.45% | 24,321 | -10,869 | -30.89% | $32,123,907 |
| EXXON MOBIL CORP | XOM | Energy | 3.32% | 182,458 | +12,730 | +7.50% | $30,955,793 |
| FREEPORT MCMORAN INC | FCX | Basic Materials | 3.20% | 507,305 | +10,593 | +2.13% | $29,819,389 |
| AMGEN INC | AMGN | Healthcare | 3.15% | 83,500 | +2,159 | +2.65% | $29,379,509 |
| REGENERON PHARMACEUTICALS | REGN | Healthcare | 2.92% | 35,199 | -5,257 | -12.99% | $27,196,300 |
| SYNOPSYS INC | SNPS | Technology | 2.86% | 67,151 | +8,400 | +14.30% | $26,624,029 |
| RTX CORPORATION | RTX | Industrials | 2.79% | 134,799 | -30,792 | -18.60% | $26,002,699 |
| VISA INC | V | Financial Services | 2.70% | 83,149 | +11,618 | +16.24% | $25,130,875 |
| ALIBABA GROUP HLDG LTD | BABA | Consumer Cyclical | 2.48% | 184,521 | +23,510 | +14.60% | $23,150,005 |
| QUALCOMM INC | QCOM | Technology | 2.32% | 167,924 | +24,565 | +17.14% | $21,625,215 |
| TESLA INC | TSLA | Consumer Cyclical | 2.29% | 57,498 | -6,142 | -9.65% | $21,374,723 |
| NVIDIA CORPORATION | NVDA | Technology | 2.22% | 118,936 | +1,243 | +1.06% | $20,742,494 |
| SHERWIN WILLIAMS CO | SHW | Basic Materials | 2.21% | 64,416 | +3,780 | +6.23% | $20,648,583 |
| QUANTA SVCS INC | PWR | Industrials | 2.13% | 36,140 | +718 | +2.03% | $19,841,662 |
| LOCKHEED MARTIN CORP | LMT | Industrials | 2.04% | 31,520 | -10,347 | -24.71% | $19,050,185 |
| SPOTIFY TECHNOLOGY S A | SPOT | Other | 2.00% | 38,430 | +38,430 | +100.00% | $18,635,092 |
| NEWMONT CORP | NEM | Basic Materials | 1.97% | 169,510 | +166,437 | +5416.11% | $18,349,448 |
| FIRST TR EXCHANGE-TRADED FD | FDN | Other | 1.87% | 74,373 | +13,143 | +21.46% | $17,405,514 |
| SELECT SECTOR SPDR TR | XLV | Other | 1.84% | 117,258 | +8,635 | +7.95% | $17,191,188 |
| CADENCE DESIGN SYSTEM INC | CDNS | Technology | 1.72% | 57,728 | +10,935 | +23.37% | $16,040,880 |
| VISTRA CORP | VST | Utilities | 1.58% | 98,041 | +21,432 | +27.98% | $14,738,437 |
| SELECT SECTOR SPDR TR | XLK | Other | 1.41% | 98,832 | +3,884 | +4.09% | $13,134,710 |
| SELECT SECTOR SPDR TR | XLF | Other | 1.34% | 252,958 | +23,572 | +10.28% | $12,488,554 |
| SELECT SECTOR SPDR TR | XLI | Other | 1.31% | 75,446 | +3,383 | +4.69% | $12,201,831 |
| SPDR GOLD TR | GLD | Other | 1.24% | 26,920 | +725 | +2.77% | $11,583,407 |
| PACER FDS TR | COWZ | Other | 1.24% | 184,342 | +12,148 | +7.05% | $11,532,423 |
| VANGUARD INTL EQUITY INDEX F | VWO | Other | 1.13% | 194,578 | +14,205 | +7.88% | $10,516,937 |
| SELECT SECTOR SPDR TR | XLE | Other | 1.11% | 169,465 | +10,213 | +6.41% | $10,381,457 |
| VANECK ETF TRUST | SMH | Other | 1.00% | 24,416 | -6,803 | -21.79% | $9,360,928 |
| VANGUARD TAX-MANAGED FDS | VEA | Other | 1.00% | 145,681 | +9,050 | +6.62% | $9,335,225 |
| SELECT SECTOR SPDR TR | XLY | Other | 0.97% | 82,838 | +6,395 | +8.37% | $9,027,639 |
| SPDR SERIES TRUST | XBI | Other | 0.95% | 69,116 | +3,353 | +5.10% | $8,828,164 |
| SELECT SECTOR SPDR TR | XLB | Other | 0.71% | 133,140 | +7,395 | +5.88% | $6,653,020 |
| KRANESHARES TRUST | KWEB | Other | 0.61% | 198,790 | +45,295 | +29.51% | $5,651,602 |
| ALPHABET INC | GOOGL | Communication Services | 0.29% | 9,301 | -1,043 | -10.08% | $2,674,481 |
| VANGUARD INDEX FDS | VOO | Other | 0.24% | 3,696 | -59 | -1.57% | $2,208,646 |
| PALANTIR TECHNOLOGIES INC | PLTR | Technology | 0.15% | 9,457 | -356 | -3.63% | $1,383,370 |
| BROADCOM INC | AVGO | Technology | 0.12% | 3,759 | +544 | +16.92% | $1,163,515 |
| BANK AMERICA CORP | BAC.PRN | Other | 0.10% | 803 | +3 | +0.38% | $956,637 |
| INVESCO QQQ TR | QQQ | Other | 0.09% | 1,400 | -107 | -7.10% | $808,206 |
| COSTCO WHOLESALE CORPORATION | COST | Consumer Defensive | 0.08% | 778 | -45 | -5.47% | $775,663 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 0.08% | 2,393 | +65 | +2.79% | $703,945 |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | Technology | 0.07% | 1,955 | +315 | +19.21% | $660,693 |
| ISHARES BITCOIN TRUST ETF | IBIT | Other | 0.07% | 16,922 | +692 | +4.26% | $650,144 |
| WALMART INC | WMT | Consumer Defensive | 0.07% | 4,889 | +176 | +3.73% | $607,634 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 0.05% | 2,254 | +144 | +6.82% | $458,445 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.05% | 937 | +266 | +39.64% | $449,040 |
| CITIGROUP INC | C | Financial Services | 0.05% | 3,900 | -669 | -14.64% | $442,338 |
| BRISTOL-MYERS SQUIBB CO | BMY | Healthcare | 0.05% | 7,082 | -907 | -11.35% | $429,546 |
| TEXAS INSTRS INC | TXN | Technology | 0.05% | 2,205 | -22 | -0.99% | $427,989 |
| TOAST INC | TOST | Technology | 0.04% | 15,248 | +15,248 | +100.00% | $404,225 |
| ISHARES SILVER TR | SLV | Other | 0.04% | 5,748 | -353 | -5.79% | $391,669 |
| GE AEROSPACE | GE | Industrials | 0.04% | 1,290 | +64 | +5.22% | $365,985 |
| AFLAC INC | AFL | Financial Services | 0.04% | 3,102 | - | - | $340,321 |
| MASTERCARD INCORPORATED | MA | Financial Services | 0.04% | 680 | +37 | +5.75% | $339,815 |
| STATE STR SPDR S&P 500 ETF T | SPY | Other | 0.04% | 512 | -4 | -0.78% | $333,073 |
| SEMPRA | SRE | Utilities | 0.03% | 3,268 | +139 | +4.44% | $317,552 |
| MERCK & CO INC | MRK | Healthcare | 0.03% | 2,423 | +101 | +4.35% | $291,441 |
| INTEL CORP | INTC | Technology | 0.03% | 6,446 | +1,191 | +22.66% | $284,460 |
| BLACKROCK MUN TARGET TERM TR | BTT | Financial Services | 0.03% | 11,150 | -1,210 | -9.79% | $253,105 |
| GE VERNOVA INC | GEV | Utilities | 0.03% | 277 | +277 | +100.00% | $241,988 |
| UBER TECHNOLOGIES INC | UBER | Technology | 0.02% | 3,111 | +544 | +21.19% | $223,752 |
| ELEVANCE HEALTH INC FORMERLY | ELV | Healthcare | 0.02% | 725 | -86,681 | -99.17% | $212,262 |
| MICRON TECHNOLOGY INC | MU | Technology | 0.02% | 626 | +626 | +100.00% | $211,345 |
| PROCTER & GAMBLE CO | PG | Consumer Defensive | 0.02% | 1,460 | -175 | -10.70% | $210,896 |
| OPENDOOR TECHNOLOGIES INC | OPEN | Real Estate | 0.01% | 12,393 | +2,114 | +20.57% | $58,000 |
| CERAGON NETWORKS LTD | M22013102 | Other | 0.00% | 18,294 | +1,278 | +7.51% | $39,516 |
| CARDIFF ONCOLOGY INC | CRDF | Healthcare | 0.00% | 19,340 | +7,845 | +68.25% | $31,331 |
| CARPARTS COM INC | PRTS | Consumer Cyclical | 0.00% | 11,400 | - | - | $8,959 |
Tamar Securities, Llc Options Holdings in Q1 2026
11 options positions in the latest reporting period.
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| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q1 2026 | MSFT | Microsoft Corporation | CALL | 1,600 | $592,272 |
| Q1 2026 | AMZN | Amazon.com, Inc. | CALL | 1,300 | $270,751 |
| Q1 2026 | META | Meta Platforms, Inc. | CALL | 400 | $228,852 |
| Q1 2026 | AVGO | Broadcom Inc. | CALL | 500 | $154,755 |
| Q1 2026 | SPOT | Spotify | CALL | 300 | $145,473 |
| Q1 2026 | REGN | Regeneron Pharmaceuticals, Inc. | CALL | 100 | $77,264 |
| Q1 2026 | UBER | Uber Technologies, Inc. | CALL | 1,000 | $71,930 |
| Q1 2026 | TOST | Toast, Inc. | CALL | 2,500 | $66,275 |
| Q1 2026 | GOOG | Alphabet Inc. | CALL | 200 | $57,372 |
| Q1 2026 | AMD | Advanced Micro Devices, Inc. | CALL | 200 | $40,686 |
| Q1 2026 | NVDA | NVIDIA Corporation | CALL | 100 | $17,440 |
Notional value represents the total exposure of the options position.