Location: Winnetka, IL
CIK: 0000945625 · Show all filings
Period: Q4 2023 (← Previous) (Next →)
Filing Date: Feb 2, 2024
Total Value: $618M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Share Price | Est. Cost/Share | Unrealized @ Report Date | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL CL A | 142 | $77.05M | 12.5% | $542625.03 | $448761.72 | +20.9% | Stock | 084670108 |
| NVDA | NVIDIA CORPORATION COM | 141,003 | $69.83M | 11.3% | $495.22 * | $14.66 | +237.5% | Stock | 67066G104 |
| AAPL | APPLE INC COM | 280,872 | $54.08M | 8.7% | $192.53 | $137.38 | +38.8% | Stock | 037833100 |
| MSFT | MICROSOFT CORP COM | 91,540 | $34.42M | 5.6% | $376.04 | $222.68 | +66.4% | Stock | 594918104 |
| GOOGL | ALPHABET INC CAP STK CL A | 234,667 | $32.78M | 5.3% | $139.69 | $94.50 | +46.7% | Stock | 02079K305 |
| AMD | ADVANCED MICRO DEVICES INC COM | 221,375 | $32.63M | 5.3% | $147.41 | $66.01 | +123.3% | Stock | 007903107 |
| MRVL | MARVELL TECHNOLOGY INC COM | 370,055 | $22.32M | 3.6% | $60.31 | $40.34 | +48.4% | Stock | 573874104 |
| AMZN | AMAZON COM INC COM | 144,794 | $22M | 3.6% | $151.94 | $99.87 | +52.1% | Stock | 023135106 |
| MAR | MARRIOTT INTL INC NEW CL A | 96,383 | $21.74M | 3.5% | $225.51 | $153.69 | +43.9% | Stock | 571903202 |
| NET | CLOUDFLARE INC CL A COM | 244,634 | $20.37M | 3.3% | $83.26 | $53.78 | +54.8% | Stock | 18915M107 |
| NOW | SERVICENOW INC COM | 27,916 | $19.72M | 3.2% | $706.49 * | $81.94 | +72.4% | Stock | 81762P102 |
| SNOW | SNOWFLAKE INC CL A | 74,133 | $14.75M | 2.4% | $199.00 | $154.32 | +29.0% | Stock | 833445109 |
| LLY | ELI LILLY & CO COM | 21,934 | $12.79M | 2.1% | $582.92 | $346.07 | +66.1% | Stock | 532457108 |
| WMT | WALMART INC COM | 67,522 | $10.64M | 1.7% | $157.65 * | $45.29 | +13.6% | Stock | 931142103 |
| ADBE | ADOBE INC COM | 14,438 | $8.614M | 1.4% | $596.60 | $432.04 | +38.1% | Stock | 00724F101 |
| IBM | INTERNATIONAL BUSINESS MACHS COM | 52,489 | $8.585M | 1.4% | $163.55 * | $124.27 | +23.8% | Stock | 459200101 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL CL B NEW | 21,702 | $7.74M | 1.3% | $356.66 | $291.16 | +22.5% | Stock | 084670702 |
| LOW | LOWES COS INC COM | 32,624 | $7.26M | 1.2% | $222.55 * | $195.49 | +9.5% | Stock | 548661107 |
| SOFI | SOFI TECHNOLOGIES INC COM | 721,163 | $7.176M | 1.2% | $9.95 | $5.88 | +69.3% | Stock | 83406F102 |
| ENPH | ENPHASE ENERGY INC COM | 53,710 | $7.097M | 1.1% | $132.14 | $243.46 | -45.7% | Stock | 29355A107 |
| COST | COSTCO WHSL CORP NEW COM | 9,993 | $6.596M | 1.1% | $660.08 | $469.10 | +39.2% | Stock | 22160K105 |
| VRT | VERTIV HOLDINGS CO COM CL A | 134,823 | $6.476M | 1.0% | $48.03 | $42.45 | +12.8% | Stock | 92537N108 |
| V | VISA INC COM CL A | 24,802 | $6.457M | 1.0% | $260.35 | $196.02 | +30.9% | Stock | 92826C839 |
| HD | HOME DEPOT INC COM | 15,574 | $5.397M | 0.9% | $346.55 * | $253.59 | +30.1% | Stock | 437076102 |
| UNP | UNION PAC CORP COM | 20,081 | $4.932M | 0.8% | $245.62 * | $190.81 | +23.0% | Stock | 907818108 |
| ZTS | ZOETIS INC CL A | 24,894 | $4.913M | 0.8% | $197.37 * | $144.58 | +33.4% | Stock | 98978V103 |
| MP | MP MATERIALS CORP COM CL A | 240,089 | $4.766M | 0.8% | $19.85 | $30.30 | -34.5% | Stock | 553368101 |
| RUN | SUNRUN INC COM | 217,236 | $4.264M | 0.7% | $19.63 | $23.38 | -16.0% | Stock | 86771W105 |
| ITW | ILLINOIS TOOL WKS INC COM | 15,017 | $3.934M | 0.6% | $261.94 * | $199.44 | +25.2% | Stock | 452308109 |
| MRSH | MARSH & MCLENNAN COS INC COM | 18,128 | $3.435M | 0.6% | $189.47 * | $165.35 | +11.2% | Stock | 571748102 |
| MCHP | MICROCHIP TECHNOLOGY INC. COM | 37,350 | $3.368M | 0.5% | $90.18 * | $63.88 | +33.8% | Stock | 595017104 |
| ZBRA | ZEBRA TECHNOLOGIES CORPORATION CL A | 11,059 | $3.023M | 0.5% | $273.33 | $259.43 | +5.4% | Stock | 989207105 |
| ACN | ACCENTURE PLC IRELAND SHS CLASS A | 8,490 | $2.979M | 0.5% | $350.91 * | $264.08 | +28.9% | Stock | G1151C101 |
| ZG | ZILLOW GROUP INC CL A | 52,491 | $2.977M | 0.5% | $56.72 | $35.39 | +60.3% | Stock | 98954M101 |
| JPM | JPMORGAN CHASE & CO COM | 15,343 | $2.61M | 0.4% | $170.10 * | $97.78 | +66.4% | Stock | 46625H100 |
| UNH | UNITEDHEALTH GROUP INC COM | 4,828 | $2.542M | 0.4% | $526.47 * | $473.76 | +6.8% | Stock | 91324P102 |
| MS | MORGAN STANLEY COM NEW | 25,857 | $2.411M | 0.4% | $93.25 * | $79.36 | +10.3% | Stock | 617446448 |
| ORLY | OREILLY AUTOMOTIVE INC COM | 2,346 | $2.229M | 0.4% | $950.08 * | $54.30 | +16.7% | Stock | 67103H107 |
| WM | WASTE MGMT INC DEL COM | 12,217 | $2.188M | 0.4% | $179.10 * | $142.88 | +21.8% | Stock | 94106L109 |
| LIN | LINDE PLC SHS | 5,291 | $2.173M | 0.4% | $410.71 * | $322.30 | +24.2% | Stock | G54950103 |
| FAST | FASTENAL CO COM | 32,818 | $2.126M | 0.3% | $64.77 * | $22.67 | +36.8% | Stock | 311900104 |
| AON | AON PLC SHS CL A | 7,250 | $2.11M | 0.3% | $291.02 | $321.07 | -10.7% | Stock | G0403H108 |
| SYK | STRYKER CORPORATION COM | 6,738 | $2.018M | 0.3% | $299.46 | $219.76 | +33.8% | Stock | 863667101 |
| AXP | AMERICAN EXPRESS CO COM | 9,181 | $1.72M | 0.3% | $187.35 * | $142.37 | +28.4% | Stock | 025816109 |
| CTAS | CINTAS CORP COM | 2,667 | $1.607M | 0.3% | $602.66 * | $93.79 | +58.1% | Stock | 172908105 |
| VEEV | VEEVA SYS INC CL A COM | 8,079 | $1.555M | 0.3% | $192.52 | $171.00 | +12.6% | Stock | 922475108 |
| ABBV | ABBVIE INC COM | 9,272 | $1.437M | 0.2% | $154.97 * | $108.26 | +33.4% | Stock | 00287Y109 |
| TROW | PRICE T ROWE GROUP INC COM | 13,025 | $1.403M | 0.2% | $107.69 * | $97.46 | +0.5% | Stock | 74144T108 |
| AFL | AFLAC INC COM | 16,934 | $1.397M | 0.2% | $82.50 * | $62.52 | +26.4% | Stock | 001055102 |
| BE | BLOOM ENERGY CORP COM CL A | 93,954 | $1.391M | 0.2% | $14.80 | $19.59 | -24.4% | Stock | 093712107 |
| CSCO | CISCO SYS INC COM | 27,232 | $1.376M | 0.2% | $50.52 * | $41.47 | +14.4% | Stock | 17275R102 |
| PLD | PROLOGIS INC. COM | 9,822 | $1.309M | 0.2% | $133.30 * | $100.39 | +24.2% | REIT | 74340W103 |
| EXR | EXTRA SPACE STORAGE INC COM | 8,051 | $1.291M | 0.2% | $160.33 * | $121.22 | +21.3% | REIT | 30225T102 |
| META | META PLATFORMS INC CL A | 3,580 | $1.267M | 0.2% | $353.96 | $194.98 | +80.3% | Stock | 30303M102 |
| GOOG | ALPHABET INC CAP STK CL C | 8,920 | $1.257M | 0.2% | $140.93 | $100.27 | +39.5% | Stock | 02079K107 |
| SEDG | SOLAREDGE TECHNOLOGIES INC COM | 12,905 | $1.208M | 0.2% | $93.60 | $243.53 | -61.6% | Stock | 83417M104 |
| TREX | TREX CO INC COM | 14,053 | $1.163M | 0.2% | $82.79 | $45.39 | +82.4% | Stock | 89531P105 |
| FLOT | ISHARES FLOATING RATE BOND ETF | 22,170 | $1.122M | 0.2% | $50.62 | $50.20 | +0.8% | ETF | 46429B655 |
| VBK | VANGUARD SMALL-CAP GROWTH ETF | 4,601 | $1.112M | 0.2% | $241.77 | $204.55 | +18.2% | ETF | 922908595 |
| PSA | PUBLIC STORAGE COM | 3,399 | $1.037M | 0.2% | $305.00 * | $256.60 | +9.7% | REIT | 74460D109 |
| LMT | LOCKHEED MARTIN CORP COM | 2,156 | $977K | 0.2% | $453.24 * | $409.02 | +4.9% | Stock | 539830109 |
| PANW | PALO ALTO NETWORKS INC COM | 3,207 | $946K | 0.2% | $294.88 * | $80.29 | +83.6% | Stock | 697435105 |
| AMGN | AMGEN INC COM | 3,220 | $927K | 0.1% | $288.02 * | $202.88 | +33.5% | Stock | 031162100 |
| ABT | ABBOTT LABS COM | 8,273 | $911K | 0.1% | $110.07 * | $97.62 | +8.5% | Stock | 002824100 |
| DIS | DISNEY WALT CO COM | 10,051 | $908K | 0.1% | $90.29 | $91.82 | -3.6% | Stock | 254687106 |
| — | WOLFSPEED INC COM | 20,369 | $886K | 0.1% | $43.51 | $52.39 | — | Stock | 977852102 |
| NEE | NEXTERA ENERGY INC COM | 13,993 | $850K | 0.1% | $60.74 * | $73.67 | -22.3% | Stock | 65339F101 |
| MGK | VANGUARD MEGA CAP GROWTH ETF | 2,870 | $745K | 0.1% | $259.51 * | $29.59 | +75.4% | ETF | 921910816 |
| — | LABORATORY CORP AMER HLDGS COM NEW | 3,100 | $705K | 0.1% | $227.29 | $235.48 | — | Stock | 50540R409 |
| CNI | CANADIAN NATL RY CO COM | 5,020 | $631K | 0.1% | $125.63 * | $112.24 | +7.6% | Stock | 136375102 |
| MDT | MEDTRONIC PLC SHS | 7,375 | $608K | 0.1% | $82.38 * | $73.46 | +5.9% | Stock | G5960L103 |
| HASI | HANNON ARMSTRONG SUST INFR CAP COM | 21,056 | $581K | 0.1% | $27.58 * | $24.08 | +2.2% | REIT | 41068X100 |
| SCHX | SCHWAB U.S. LARGE-CAP ETF | 10,038 | $566K | 0.1% | $56.40 * | $15.14 | +24.2% | ETF | 808524201 |
| CVX | CHEVRON CORP NEW COM | 3,271 | $488K | 0.1% | $149.16 * | $83.85 | +63.0% | Stock | 166764100 |
| XBI | SPDR S&P BIOTECH ETF | 5,396 | $482K | 0.1% | $89.29 | $81.26 | +9.9% | ETF | 78464A870 |
| MCD | MCDONALDS CORP COM | 1,540 | $457K | 0.1% | $296.51 * | $154.52 | +83.1% | Stock | 580135101 |
| — | PIONEER NAT RES CO COM | 2,020 | $454K | 0.1% | $224.88 | $228.63 | — | Stock | 723787107 |
| SHOP | SHOPIFY INC CL A | 5,567 | $434K | 0.1% | $77.90 | $63.86 | +22.0% | Stock | 82509L107 |
| XOM | EXXON MOBIL CORP COM | 4,222 | $422K | 0.1% | $99.98 * | $86.07 | +8.4% | Stock | 30231G102 |
| CARR | CARRIER GLOBAL CORPORATION COM | 6,983 | $401K | 0.1% | $57.45 * | $52.74 | +6.5% | Stock | 14448C104 |
| INTU | INTUIT COM | 594 | $371K | 0.1% | $625.03 | $430.92 | +43.2% | Stock | 461202103 |
| FSLR | FIRST SOLAR INC COM | 2,082 | $359K | 0.1% | $172.28 | $148.77 | +15.8% | Stock | 336433107 |
| ORCL | ORACLE CORP COM | 3,253 | $343K | 0.1% | $105.43 * | $62.81 | +64.2% | Stock | 68389X105 |
| PYPL | PAYPAL HLDGS INC COM | 5,527 | $339K | 0.1% | $61.41 | $78.04 | -21.5% | Stock | 70450Y103 |
| SO | SOUTHERN CO COM | 4,784 | $335K | 0.1% | $70.12 * | $59.83 | +9.4% | Stock | 842587107 |
| NFLX | NETFLIX INC COM | 681 | $332K | 0.1% | $486.88 * | $33.65 | +44.7% | Stock | 64110L106 |
| DG | DOLLAR GEN CORP NEW COM | 2,350 | $319K | 0.1% | $135.95 * | $233.12 | -44.2% | Stock | 256677105 |
| IDXX | IDEXX LABS INC COM | 560 | $311K | 0.1% | $555.05 | $388.17 | +43.0% | Stock | 45168D104 |
| KMB | KIMBERLY-CLARK CORP COM | 2,534 | $308K | 0.0% | $121.51 * | $112.73 | -0.1% | Stock | 494368103 |
| OMC | OMNICOM GROUP INC COM | 3,376 | $292K | 0.0% | $86.51 * | $49.05 | +65.0% | Stock | 681919106 |
| GS | GOLDMAN SACHS GROUP INC COM | 717 | $277K | 0.0% | $385.77 * | $317.74 | +16.2% | Stock | 38141G104 |
| TSLA | TESLA INC COM | 1,111 | $276K | 0.0% | $248.48 | $235.91 | +5.3% | Stock | 88160R101 |
| TMO | THERMO FISHER SCIENTIFIC INC COM | 505 | $268K | 0.0% | $530.79 | $535.25 | -1.5% | Stock | 883556102 |
| MSTR | MICROSTRATEGY INC CL A NEW | 414 | $261K | 0.0% | $631.62 * | $47.40 | +33.2% | Stock | 594972408 |
| EXC | EXELON CORP COM | 7,013 | $252K | 0.0% | $35.90 * | $35.24 | -5.6% | Stock | 30161N101 |
| WELL | WELLTOWER INC COM | 2,782 | $251K | 0.0% | $90.17 * | $72.65 | +19.2% | REIT | 95040Q104 |
| CL | COLGATE PALMOLIVE CO COM | 3,100 | $247K | 0.0% | $79.71 * | $69.73 | +9.2% | Stock | 194162103 |
| SCHF | SCHWAB INTERNATIONAL EQUITY ETF | 6,185 | $229K | 0.0% | $36.96 * | $17.12 | +7.9% | ETF | 808524805 |
| DTE | DTE ENERGY CO COM | 1,948 | $215K | 0.0% | $110.26 * | $94.92 | +8.4% | Stock | 233331107 |
| SCHM | SCHWAB U.S. MID-CAP ETF | 2,839 | $214K | 0.0% | $75.32 * | $21.92 | +14.6% | ETF | 808524508 |
| CB | CHUBB LIMITED COM | 922 | $208K | 0.0% | $226.00 | $213.74 | +3.7% | Stock | H1467J104 |
| SHLS | SHOALS TECHNOLOGIES GROUP INC CL A | 13,323 | $207K | 0.0% | $15.54 | $24.18 | -35.7% | Stock | 82489W107 |
| CAT | CATERPILLAR INC COM | 683 | $202K | 0.0% | $295.67 * | $251.22 | +14.1% | Stock | 149123101 |
| BMY | BRISTOL-MYERS SQUIBB CO COM | 3,918 | $201K | 0.0% | $51.31 * | $65.23 | -29.5% | Stock | 110122108 |
| IONQ/WS | IONQ INC WT EXP 100126 | 35,361 | $156K | 0.0% | $4.40 | $5.07 | — | Stock | 46222L116 |
| BLDP | BALLARD PWR SYS INC NEW COM | 12,055 | $44,604 | 0.0% | $3.70 | $5.57 | -33.6% | Stock | 058586108 |
| BFLY | BUTTERFLY NETWORK INC COM CL A | 11,500 | $12,420 | 0.0% | $1.08 | $3.59 | -69.9% | Stock | 124155102 |
| BFLYW | BUTTERFLY NETWORK INC WT EXP 021226 | 35,000 | $1,225 | 0.0% | $0.04 | $0.26 | — | Stock | 124155110 |