Stiles Financial Services Inc — 13F Holdings & Portfolio
CIK 1904832 · latest 13F-HR filed 2026-04-30
Stiles Financial Services Inc manages $327.2M in 13F-reported U.S. long-equity assets across 177 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are NVDA (8.59%), LRCX (3.34%), AAPL (3.26%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 8 new positions, exited 3, added to 61, and trimmed 70.
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.
$327.2M
Long-equity book
177
Distinct positions
2026-03-31
Filed 2026-04-30
+8 / −3 / ↑61 / ↓70
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- LAM RESEARCH CORP COM NEW$2.1M +23.9%
- ASML HLDG NV N Y REGISTRY SHS$1.7M +25.2%
- VALERO ENERGY CORP COM$1.6M +52.2%
- COSTCO WHOLESALE CORPORATION COM$1.3M +17.0%
- GENERAC HLDGS INC COM$1.1M +43.5%
Top Trims
- MICROSOFT CORP COM-$1.7M -18.9%
- QUALCOMM INC COM-$1.5M -27.8%
- ABBOTT LABORATORIES COM-$926.1K -27.0%
- ADOBE INC COM-$913.2K -31.7%
- APPLE INC COM-$860.4K -7.5%
New Positions
- HF SINCLAIR CORP COM$504.3K
- COREWEAVE INC COM CL A$232.8K
- IRON MTN INC DEL COM$217.3K
- OSHKOSH CORP COM$212.7K
- ENTERPRISE PRODS PARTNERS L P COM$212.7K
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 | NVIDIA CORPORATION COM | NVDA | 67066G104 | $28.1M | 8.59% | 161,266 | SH |
| 2 | LAM RESEARCH CORP COM NEW | LRCX | 512807306 | $10.9M | 3.34% | 51,136 | SH |
| 3 | APPLE INC COM | AAPL | 037833100 | $10.7M | 3.26% | 42,044 | SH |
| 4 | COSTCO WHOLESALE CORPORATION COM | COST | 22160K105 | $8.8M | 2.70% | 8,853 | SH |
| 5 | ALPHABET INC CAP STK CL A | GOOGL | 02079K305 | $8.7M | 2.66% | 30,227 | SH |
| 6 | AMAZON COM INC COM | AMZN | 023135106 | $8.4M | 2.56% | 40,229 | SH |
| 7 | ASML HLDG NV N Y REGISTRY SHS | ASML | N07059210 | $8.2M | 2.51% | 6,217 | SH |
| 8 | BERKSHIRE HATHAWAY INC DEL CL B NEW | BRK.B | 084670702 | $8.0M | 2.43% | 16,621 | SH |
| 9 | MICROSOFT CORP COM | MSFT | 594918104 | $7.1M | 2.18% | 19,248 | SH |
| 10 | ALPHABET INC CAP STK CL C | GOOG | 02079K107 | $6.2M | 1.88% | 21,502 | SH |
| 11 | FASTENAL CO COM | FAST | 311900104 | $5.1M | 1.55% | 109,054 | SH |
| 12 | VALERO ENERGY CORP COM | VLO | 91913Y100 | $4.8M | 1.45% | 19,260 | SH |
| 13 | ADVANCED MICRO DEVICES INC COM | AMD | 007903107 | $4.5M | 1.36% | 21,895 | SH |
| 14 | TJX COS INC NEW COM | TJX | 872540109 | $4.3M | 1.32% | 27,067 | SH |
| 15 | JPMORGAN CHASE & CO COM | JPM | 46625H100 | $4.3M | 1.31% | 14,567 | SH |
| 16 | CME GROUP INC COM | CME | 12572Q105 | $4.1M | 1.24% | 13,752 | SH |
| 17 | HOME DEPOT INC COM | HD | 437076102 | $4.0M | 1.21% | 12,086 | SH |
| 18 | RTX CORPORATION COM | RTX | 75513E101 | $3.9M | 1.20% | 20,420 | SH |
| 19 | BROADCOM INC COM | AVGO | 11135F101 | $3.9M | 1.20% | 12,661 | SH |
| 20 | STEEL DYNAMICS INC COM | STLD | 858119100 | $3.8M | 1.17% | 21,300 | SH |
| 21 | QUALCOMM INC COM | QCOM | 747525103 | $3.8M | 1.17% | 29,697 | SH |
| 22 | XCEL ENERGY INC COM | XEL | 98389B100 | $3.7M | 1.12% | 46,142 | SH |
| 23 | GENERAC HLDGS INC COM | GNRC | 368736104 | $3.6M | 1.09% | 18,246 | SH |
| 24 | PROCTER & GAMBLE CO COM | PG | 742718109 | $3.5M | 1.07% | 24,217 | SH |
| 25 | DUKE ENERGY CORP NEW COM NEW | DUK | 26441C204 | $3.5M | 1.06% | 26,554 | SH |
| 26 | TEXAS INSTRS INC COM | TXN | 882508104 | $3.4M | 1.05% | 17,642 | SH |
| 27 | NORTHERN TR CORP COM | NTRS | 665859104 | $3.4M | 1.04% | 24,493 | SH |
| 28 | DIGITAL RLTY TR INC COM | DLR | 253868103 | $3.3M | 1.01% | 18,379 | SH |
| 29 | EXXON MOBIL CORP COM | XOM | 30231G102 | $3.3M | 1.01% | 19,501 | SH |
| 30 | PUBLIC STORAGE OPER CO COM | PSA | 74460D109 | $3.3M | 1.00% | 12,129 | SH |
| 31 | CONSTELLATION ENERGY CORP COM | CEG | 21037T109 | $3.3M | 1.00% | 11,743 | SH |
| 32 | APPLIED MATLS INC COM | AMAT | 038222105 | $3.2M | 0.97% | 9,291 | SH |
| 33 | TARGET CORP COM | TGT | 87612E106 | $3.2M | 0.97% | 26,064 | SH |
| 34 | CUMMINS INC COM | CMI | 231021106 | $3.1M | 0.94% | 5,744 | SH |
| 35 | MONOLITHIC PWR SYS INC COM | MPWR | 609839105 | $3.0M | 0.93% | 2,769 | SH |
| 36 | NEXTERA ENERGY INC COM | NEE | 65339F101 | $2.9M | 0.87% | 30,743 | SH |
| 37 | LOCKHEED MARTIN CORP COM | LMT | 539830109 | $2.8M | 0.87% | 4,685 | SH |
| 38 | CISCO SYS INC COM | CSCO | 17275R102 | $2.8M | 0.86% | 36,346 | SH |
| 39 | REGENERON PHARMACEUTICALS COM | REGN | 75886F107 | $2.8M | 0.86% | 3,650 | SH |
| 40 | WILLIAMS SONOMA INC COM | WSM | 969904101 | $2.7M | 0.83% | 14,840 | SH |
| 41 | INTUITIVE SURGICAL INC COM NEW | ISRG | 46120E602 | $2.7M | 0.82% | 5,793 | SH |
| 42 | KLA CORP COM NEW | KLAC | 482480100 | $2.6M | 0.80% | 1,783 | SH |
| 43 | VISA INC COM CL A | V | 92826C839 | $2.6M | 0.78% | 8,457 | SH |
| 44 | SYNOPSYS INC COM | SNPS | 871607107 | $2.5M | 0.77% | 6,381 | SH |
| 45 | BLACKSTONE INC COM | BX | 09260D107 | $2.5M | 0.77% | 21,842 | SH |
| 46 | ABBOTT LABORATORIES COM | ABT | 002824100 | $2.5M | 0.76% | 24,382 | SH |
| 47 | ACCENTURE PLC IRELAND SHS CLASS A | ACN | G1151C101 | $2.4M | 0.74% | 12,284 | SH |
| 48 | MICRON TECHNOLOGY INC COM | MU | 595112103 | $2.4M | 0.73% | 7,116 | SH |
| 49 | CORNING INC COM | GLW | 219350105 | $2.3M | 0.71% | 17,150 | SH |
| 50 | CATERPILLAR INC COM | CAT | 149123101 | $2.3M | 0.69% | 3,207 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-30 | $327.2M | 177 | 0001904832-26-000001 |
| 2025-12-31 | 2026-02-03 | $324.8M | 172 | 0002085853-26-000188 |