HARTLINE INVESTMENT CORP/ — 13F Holdings & Portfolio
CIK 945625 · latest 13F-HR filed 2026-07-29
HARTLINE INVESTMENT CORP/ manages $1.15B in 13F-reported U.S. long-equity assets across 115 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (10.65%), FLOT (9.62%), BRK.A (7.63%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 8 new positions, exited 5, added to 61, and trimmed 20.
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.
SUITE 5
WINNETKA, IL 60093
$1.15B
Long-equity book
115
Distinct positions
2026-06-30
Filed 2026-07-29
+8 / −5 / ↑61 / ↓20
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ISHARES FLOATING RATE BOND ETF$38.7M +54.0%
- MARVELL TECHNOLOGY INC COM$33.2M +92.9%
- CORNING INC COM$20.8M +55.6%
- ADVANCED MICRO DEVICES INC COM$20.8M +89.2%
- DELL TECHNOLOGIES INC CL C$17.3M +124.4%
Top Trims
- CLOUDFLARE INC CL A COM-$6.7M -27.0%
- PALANTIR TECHNOLOGIES INC CL A-$3.5M -29.6%
- VISTRA CORP COM-$3.0M -52.2%
- WALMART INC COM-$2.2M -9.7%
- CONSTELLATION ENERGY CORP COM-$902.3K -32.3%
New Positions
- APPLOVIN CORP COM CL A$7.2M
- EXXONMOBIL HOLDINGS CORP COM SHS$852.4K
- NEBIUS GROUP N.V. SHS CLASS A$826.3K
- IONQ INC COM$412.3K
- SCHWAB U.S. BROAD MARKET ETF$393.3K
Exited Positions
- ZILLOW GROUP INC CL A$1.9M
- EXXON MOBIL CORP COM$1.2M
- SNOWFLAKE INC COM SHS$739.5K
- SALESFORCE INC COM$323.3K
- ZOETIS INC CL A$285.2K
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 | $122.2M | 10.65% | 610,744 | SH |
| 2 | ISHARES FLOATING RATE BOND ETF | FLOT | 46429B655 | $110.5M | 9.62% | 2,163,813 | SH |
| 3 | BERKSHIRE HATHAWAY INC DEL CL A | BRK.A | 084670108 | $87.6M | 7.63% | 117 | SH |
| 4 | MARVELL TECHNOLOGY INC COM | MRVL | 573874104 | $69.0M | 6.01% | 231,542 | SH |
| 5 | APPLE INC COM | AAPL | 037833100 | $59.7M | 5.20% | 206,288 | SH |
| 6 | CORNING INC COM | GLW | 219350105 | $58.3M | 5.08% | 228,151 | SH |
| 7 | VERTIV HOLDINGS CO COM CL A | VRT | 92537N108 | $48.9M | 4.26% | 146,071 | SH |
| 8 | ALPHABET INC CAP STK CL A | GOOGL | 02079K305 | $46.0M | 4.01% | 128,736 | SH |
| 9 | ADVANCED MICRO DEVICES INC COM | AMD | 007903107 | $44.1M | 3.84% | 75,956 | SH |
| 10 | AMAZON COM INC COM | AMZN | 023135106 | $33.7M | 2.93% | 141,300 | SH |
| 11 | DELL TECHNOLOGIES INC CL C | DELL | 24703L202 | $31.2M | 2.72% | 72,246 | SH |
| 12 | ELI LILLY & CO COM | LLY | 532457108 | $30.4M | 2.65% | 25,352 | SH |
| 13 | ISHARES TREASURY FLOATING RATE BOND ETF | TFLO | 46434V860 | $26.9M | 2.34% | 530,820 | SH |
| 14 | MICROSOFT CORP COM | MSFT | 594918104 | $23.9M | 2.08% | 64,089 | SH |
| 15 | MORGAN STANLEY COM NEW | MS | 617446448 | $21.7M | 1.89% | 103,805 | SH |
| 16 | GE VERNOVA INC COM | GEV | 36828A101 | $20.7M | 1.80% | 17,609 | SH |
| 17 | WALMART INC COM | WMT | 931142103 | $20.6M | 1.79% | 181,480 | SH |
| 18 | SCHWAB 1-5 YEAR CORPORATE BOND ETF | SCHJ | 808524714 | $18.3M | 1.59% | 741,444 | SH |
| 19 | CLOUDFLARE INC CL A COM | NET | 18915M107 | $18.2M | 1.58% | 74,027 | SH |
| 20 | CITIGROUP INC COM NEW | C | 172967424 | $17.9M | 1.56% | 128,093 | SH |
| 21 | META PLATFORMS INC CL A | META | 30303M102 | $17.6M | 1.53% | 31,201 | SH |
| 22 | INTERNATIONAL BUSINESS MACHS COM | IBM | 459200101 | $13.1M | 1.14% | 46,514 | SH |
| 23 | VISA INC COM CL A | V | 92826C839 | $11.6M | 1.01% | 33,685 | SH |
| 24 | MARRIOTT INTL INC NEW CL A | MAR | 571903202 | $11.2M | 0.97% | 30,120 | SH |
| 25 | BERKSHIRE HATHAWAY INC DEL CL B NEW | BRK.B | 084670702 | $10.2M | 0.89% | 20,348 | SH |
| 26 | COSTCO WHOLESALE CORPORATION COM | COST | 22160K105 | $8.7M | 0.76% | 9,327 | SH |
| 27 | PALANTIR TECHNOLOGIES INC CL A | PLTR | 69608A108 | $8.4M | 0.73% | 71,932 | SH |
| 28 | EATON CORP PLC SHS | ETN | G29183103 | $8.3M | 0.72% | 19,408 | SH |
| 29 | APPLOVIN CORP COM CL A | APP | 03831W108 | $7.2M | 0.62% | 13,894 | SH |
| 30 | NEXTERA ENERGY INC COM | NEE | 65339F101 | $6.6M | 0.58% | 75,325 | SH |
| 31 | APPLIED MATLS INC COM | AMAT | 038222105 | $6.1M | 0.53% | 8,385 | SH |
| 32 | LOWES COS INC COM | LOW | 548661107 | $6.0M | 0.53% | 27,438 | SH |
| 33 | GE HEALTHCARE TECHNOLOGIES INC COMMON STOCK | GEHC | 36266G107 | $5.9M | 0.52% | 92,747 | SH |
| 34 | SHOPIFY INC CL A SUB VTG SHS | SHOP | 82509L107 | $5.8M | 0.51% | 50,921 | SH |
| 35 | AMERICAN EXPRESS CO COM | AXP | 025816109 | $5.5M | 0.48% | 16,329 | SH |
| 36 | STERLING INFRASTRUCTURE INC COM | STRL | 859241101 | $5.3M | 0.46% | 6,309 | SH |
| 37 | UBER TECHNOLOGIES INC COM | UBER | 90353T100 | $5.1M | 0.45% | 70,940 | SH |
| 38 | UNION PAC CORP COM | UNP | 907818108 | $5.1M | 0.44% | 18,612 | SH |
| 39 | PALO ALTO NETWORKS INC COM | PANW | 697435105 | $4.8M | 0.42% | 14,126 | SH |
| 40 | JPMORGAN CHASE & CO COM | JPM | 46625H100 | $4.7M | 0.41% | 14,251 | SH |
| 41 | HOME DEPOT INC COM | HD | 437076102 | $4.6M | 0.40% | 13,029 | SH |
| 42 | SERVICENOW INC COM | NOW | 81762P102 | $4.2M | 0.37% | 42,432 | SH |
| 43 | BROADCOM INC COM | AVGO | 11135F101 | $3.3M | 0.29% | 8,747 | SH |
| 44 | CISCO SYS INC COM | CSCO | 17275R102 | $3.2M | 0.28% | 27,232 | SH |
| 45 | ROBINHOOD MKTS INC COM CL A | HOOD | 770700102 | $3.2M | 0.28% | 31,532 | SH |
| 46 | FASTENAL CO COM | FAST | 311900104 | $3.1M | 0.27% | 64,660 | SH |
| 47 | ABBVIE INC COM | ABBV | 00287Y109 | $2.8M | 0.24% | 11,119 | SH |
| 48 | VISTRA CORP COM | VST | 92840M102 | $2.8M | 0.24% | 17,380 | SH |
| 49 | LINDE PLC SHS | LIN | G54950103 | $2.6M | 0.23% | 4,988 | SH |
| 50 | ALPHABET INC CAP STK CL C | GOOG | 02079K107 | $2.5M | 0.22% | 7,177 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-29 | $1.15B | 115 | 0001754960-26-000662 |
| 2026-03-31 | 2026-04-29 | $908.9M | 112 | 0001754960-26-000342 |
| 2025-12-31 | 2026-02-09 | $924.7M | 109 | 0001754960-26-000160 |