Location: Winnetka, IL
CIK: 0000945625 · Show all filings
Period: Q4 2021 (← Previous) (Next →)
Filing Date: Feb 8, 2022
Total Value: $730M (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 | 167 | $75.26M | 10.3% | $450664.67 | $166609.89 | +170.5% | Stock | 084670108 |
| NVDA | NVIDIA CORPORATION COM | 213,765 | $62.87M | 8.6% | $294.11 * | $16.37 | +79.3% | Stock | 67066G104 |
| AAPL | APPLE INC COM | 332,987 | $59.13M | 8.1% | $177.57 * | $86.15 | +101.9% | Stock | 037833100 |
| MRVL | MARVELL TECHNOLOGY INC COM | 469,381 | $41.07M | 5.6% | $87.49 | $47.96 | +79.4% | Stock | 573874104 |
| AMD | ADVANCED MICRO DEVICES INC COM | 248,297 | $35.73M | 4.9% | $143.90 | $35.53 | +305.0% | Stock | 007903107 |
| MSFT | MICROSOFT CORP COM | 101,579 | $34.16M | 4.7% | $336.32 * | $80.74 | +303.0% | Stock | 594918104 |
| GOOGL | ALPHABET INC CAP STK CL A | 11,070 | $32.07M | 4.4% | $2897.02 * | $45.31 | +217.3% | Stock | 02079K305 |
| AMZN | AMAZON COM INC COM | 8,315 | $27.73M | 3.8% | $3334.34 * | $82.17 | +102.9% | Stock | 023135106 |
| NVCR | NOVOCURE LTD ORD SHS | 318,109 | $23.88M | 3.3% | $75.08 | $20.06 | +274.2% | Stock | G6674U108 |
| MP | MP MATERIALS CORP COM CL A | 480,852 | $21.84M | 3.0% | $45.42 | $32.39 | +40.2% | Stock | 553368101 |
| ZTS | ZOETIS INC CL A | 77,694 | $18.96M | 2.6% | $244.03 * | $91.44 | +156.6% | Stock | 98978V103 |
| NOW | SERVICENOW INC COM | 26,481 | $17.19M | 2.4% | $649.11 * | $112.16 | +15.8% | Stock | 81762P102 |
| SNOW | SNOWFLAKE INC CL A | 48,648 | $16.48M | 2.3% | $338.76 | $284.52 | +19.1% | Stock | 833445109 |
| PYPL | PAYPAL HLDGS INC COM | 87,093 | $16.42M | 2.3% | $188.58 | $131.31 | +43.3% | Stock | 70450Y103 |
| VEEV | VEEVA SYS INC CL A COM | 61,524 | $15.72M | 2.2% | $255.48 | $201.08 | +27.1% | Stock | 922475108 |
| ENPH | ENPHASE ENERGY INC COM | 83,536 | $15.28M | 2.1% | $182.94 | $35.67 | +412.8% | Stock | 29355A107 |
| MAR | MARRIOTT INTL INC NEW CL A | 89,057 | $14.72M | 2.0% | $165.24 * | $114.22 | +39.5% | Stock | 571903202 |
| ZBRA | ZEBRA TECHNOLOGIES CORPORATION CL A | 19,000 | $11.31M | 1.6% | $595.21 | $386.38 | +54.0% | Stock | 989207105 |
| WMT | WALMART INC COM | 68,188 | $9.866M | 1.4% | $144.69 * | $19.98 | +129.1% | Stock | 931142103 |
| ZG | ZILLOW GROUP INC CL A | 143,251 | $8.913M | 1.2% | $62.22 | $58.88 | +5.7% | Stock | 98954M101 |
| BE | BLOOM ENERGY CORP COM CL A | 370,296 | $8.121M | 1.1% | $21.93 | $8.22 | +166.9% | Stock | 093712107 |
| HD | HOME DEPOT INC COM | 15,674 | $6.505M | 0.9% | $415.02 * | $117.81 | +218.4% | Stock | 437076102 |
| GNRC | GENERAC HLDGS INC COM | 17,553 | $6.177M | 0.8% | $351.91 | $287.40 | +22.4% | Stock | 368736104 |
| SEDG | SOLAREDGE TECHNOLOGIES INC COM | 21,889 | $6.141M | 0.8% | $280.55 | $155.59 | +80.3% | Stock | 83417M104 |
| COST | COSTCO WHSL CORP NEW COM | 10,029 | $5.693M | 0.8% | $567.65 * | $198.35 | +172.9% | Stock | 22160K105 |
| ADBE | ADOBE SYSTEMS INCORPORATED COM | 9,839 | $5.579M | 0.8% | $567.03 | $352.31 | +61.0% | Stock | 00724F101 |
| UNP | UNION PAC CORP COM | 20,665 | $5.206M | 0.7% | $251.92 * | $81.64 | +181.2% | Stock | 907818108 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL CL B NEW | 16,643 | $4.976M | 0.7% | $298.98 | $180.73 | +65.4% | Stock | 084670702 |
| V | VISA INC COM CL A | 21,984 | $4.764M | 0.7% | $216.70 * | $138.64 | +51.7% | Stock | 92826C839 |
| IDXX | IDEXX LABS INC COM | 6,795 | $4.474M | 0.6% | $658.43 | $331.50 | +98.6% | Stock | 45168D104 |
| XYZ | BLOCK INC CL A | 27,222 | $4.397M | 0.6% | $161.52 | $76.56 | +111.0% | Stock | 852234103 |
| LOW | LOWES COS INC COM | 16,200 | $4.187M | 0.6% | $258.46 * | $77.34 | +209.2% | Stock | 548661107 |
| HASI | HANNON ARMSTRONG SUST INFR CAP COM | 78,293 | $4.159M | 0.6% | $53.12 * | $35.31 | +20.6% | REIT | 41068X100 |
| SOFI | SOFI TECHNOLOGIES INC COM | 238,639 | $3.773M | 0.5% | $15.81 | $17.89 | -11.6% | Stock | 83406F102 |
| ACN | ACCENTURE PLC IRELAND SHS CLASS A | 9,041 | $3.748M | 0.5% | $414.56 * | $79.94 | +388.6% | Stock | G1151C101 |
| MCHP | MICROCHIP TECHNOLOGY INC. COM | 42,500 | $3.7M | 0.5% | $87.06 * | $49.11 | +62.1% | Stock | 595017104 |
| ITW | ILLINOIS TOOL WKS INC COM | 14,181 | $3.5M | 0.5% | $246.81 * | $59.52 | +277.1% | Stock | 452308109 |
| NET | CLOUDFLARE INC CL A COM | 25,141 | $3.306M | 0.5% | $131.50 | $167.57 | -21.5% | Stock | 18915M107 |
| TROW | PRICE T ROWE GROUP INC COM | 16,605 | $3.265M | 0.4% | $196.63 * | $110.64 | +48.2% | Stock | 74144T108 |
| RUN | SUNRUN INC COM | 86,546 | $2.969M | 0.4% | $34.31 | $29.64 | +15.7% | Stock | 86771W105 |
| FLOT | ISHARES FLOATING RATE BOND ETF | 54,319 | $2.756M | 0.4% | $50.74 | $50.87 | -0.3% | ETF | 46429B655 |
| SYK | STRYKER CORPORATION COM | 9,650 | $2.581M | 0.4% | $267.46 * | $56.92 | +350.7% | Stock | 863667101 |
| PLD | PROLOGIS INC. COM | 14,690 | $2.473M | 0.3% | $168.35 * | $110.58 | +35.0% | REIT | 74340W103 |
| DOW | DOW INC COM | 41,296 | $2.342M | 0.3% | $56.71 * | $45.04 | +0.3% | Stock | 260557103 |
| NFLX | NETFLIX INC COM | 3,671 | $2.212M | 0.3% | $602.56 * | $42.56 | +41.5% | Stock | 64110L106 |
| — | RENEWABLE ENERGY GROUP INC COM NEW | 51,625 | $2.191M | 0.3% | $42.44 | $63.66 | — | Stock | 75972A301 |
| WM | WASTE MGMT INC DEL COM | 12,558 | $2.096M | 0.3% | $166.91 * | $53.41 | +193.5% | Stock | 94106L109 |
| FAST | FASTENAL CO COM | 32,540 | $2.085M | 0.3% | $64.07 * | $11.41 | +154.3% | Stock | 311900104 |
| — | LIFE STORAGE INC COM | 13,494 | $2.067M | 0.3% | $153.18 | $105.66 | — | REIT | 53223X107 |
| JPM | JPMORGAN CHASE & CO COM | 12,930 | $2.047M | 0.3% | $158.31 * | $62.95 | +126.5% | Stock | 46625H100 |
| MDT | MEDTRONIC PLC SHS | 19,588 | $2.026M | 0.3% | $103.43 * | $58.00 | +58.1% | Stock | G5960L103 |
| — | LINDE PLC SHS | 5,716 | $1.98M | 0.3% | $346.40 | $176.36 | — | Stock | G5494J103 |
| — | SUNNOVA ENERGY INTL INC. COM | 65,039 | $1.816M | 0.2% | $27.92 | $36.00 | — | Stock | 86745K104 |
| CSCO | CISCO SYS INC COM | 27,607 | $1.749M | 0.2% | $63.35 * | $39.51 | +41.7% | Stock | 17275R102 |
| NEE | NEXTERA ENERGY INC COM | 18,680 | $1.744M | 0.2% | $93.36 * | $55.92 | +49.8% | Stock | 65339F101 |
| DIS | DISNEY WALT CO COM | 11,245 | $1.742M | 0.2% | $154.91 * | $78.06 | +93.9% | Stock | 254687106 |
| MRSH | MARSH & MCLENNAN COS INC COM | 10,000 | $1.738M | 0.2% | $173.80 * | $77.87 | +109.4% | Stock | 571748102 |
| CCI | CROWN CASTLE INTL CORP NEW COM | 8,265 | $1.725M | 0.2% | $208.71 * | $126.18 | +35.2% | REIT | 22822V101 |
| ORLY | OREILLY AUTOMOTIVE INC COM | 2,385 | $1.684M | 0.2% | $706.08 * | $7.69 | +512.4% | Stock | 67103H107 |
| UNH | UNITEDHEALTH GROUP INC COM | 3,306 | $1.66M | 0.2% | $502.12 * | $336.92 | +39.3% | Stock | 91324P102 |
| DHR | DANAHER CORPORATION COM | 4,802 | $1.58M | 0.2% | $329.03 * | $183.61 | +55.9% | Stock | 235851102 |
| TREX | TREX CO INC COM | 11,582 | $1.564M | 0.2% | $135.04 | $52.74 | +156.0% | Stock | 89531P105 |
| VBK | VANGUARD SMALL-CAP GROWTH INDEX FUND | 5,426 | $1.529M | 0.2% | $281.79 | $102.86 | +174.0% | ETF | 922908595 |
| AXP | AMERICAN EXPRESS CO COM | 9,233 | $1.511M | 0.2% | $163.65 * | $59.62 | +160.4% | Stock | 025816109 |
| PSA | PUBLIC STORAGE COM | 3,968 | $1.486M | 0.2% | $374.50 * | $222.88 | +39.3% | REIT | 74460D109 |
| AMGN | AMGEN INC COM | 6,344 | $1.427M | 0.2% | $224.94 * | $88.73 | +123.3% | Stock | 031162100 |
| GOOG | ALPHABET INC CAP STK CL C | 462 | $1.337M | 0.2% | $2893.94 * | $33.46 | +329.1% | Stock | 02079K107 |
| ABBV | ABBVIE INC COM | 9,768 | $1.323M | 0.2% | $135.44 * | $38.19 | +205.8% | Stock | 00287Y109 |
| ABT | ABBOTT LABS COM | 9,218 | $1.297M | 0.2% | $140.70 * | $37.49 | +248.2% | Stock | 002824100 |
| — | AMERICAN CAMPUS CMNTYS INC COM | 22,420 | $1.284M | 0.2% | $57.27 | $54.81 | — | REIT | 024835100 |
| CTAS | CINTAS CORP COM | 2,667 | $1.182M | 0.2% | $443.19 * | $48.98 | +118.0% | Stock | 172908105 |
| MGK | VANGUARD MEGA CAP GROWTH ETF | 3,825 | $997K | 0.1% | $260.65 * | $12.77 | +308.3% | ETF | 921910816 |
| META | META PLATFORMS INC CL A | 2,965 | $997K | 0.1% | $336.26 | $178.57 | +87.1% | Stock | 30303M102 |
| — | LABORATORY CORP AMER HLDGS COM NEW | 3,100 | $974K | 0.1% | $314.19 | $108.82 | — | Stock | 50540R409 |
| AFL | AFLAC INC COM | 16,268 | $950K | 0.1% | $58.40 * | $27.85 | +91.2% | Stock | 001055102 |
| TSLA | TESLA INC COM | 774 | $818K | 0.1% | $1056.85 * | $140.51 | +150.7% | Stock | 88160R101 |
| CNI | CANADIAN NATL RY CO COM | 6,000 | $737K | 0.1% | $122.83 * | $42.20 | +169.2% | Stock | 136375102 |
| C | CITIGROUP INC COM NEW | 10,471 | $632K | 0.1% | $60.36 * | $46.05 | +13.0% | Stock | 172967424 |
| XBI | SPDR S&P BIOTECH ETF | 5,454 | $611K | 0.1% | $112.03 | $71.84 | +55.8% | ETF | 78464A870 |
| BMY | BRISTOL-MYERS SQUIBB CO COM | 9,648 | $602K | 0.1% | $62.40 * | $45.19 | +15.8% | Stock | 110122108 |
| WELL | WELLTOWER INC COM | 6,952 | $596K | 0.1% | $85.73 * | $67.92 | +14.0% | REIT | 95040Q104 |
| PANW | PALO ALTO NETWORKS INC COM | 1,069 | $595K | 0.1% | $556.59 * | $35.23 | +163.4% | Stock | 697435105 |
| SCHX | SCHWAB U.S. LARGE-CAP ETF | 5,219 | $594K | 0.1% | $113.81 * | $7.22 | +162.9% | ETF | 808524201 |
| DOMO | DOMO INC COM CL B | 11,510 | $571K | 0.1% | $49.61 | $51.33 | -3.4% | Stock | 257554105 |
| DG | DOLLAR GEN CORP NEW COM | 2,350 | $554K | 0.1% | $235.74 * | $198.05 | +11.3% | Stock | 256677105 |
| PLUG | PLUG POWER INC COM NEW | 19,150 | $541K | 0.1% | $28.25 | $11.00 | +156.6% | Stock | 72919P202 |
| MCD | MCDONALDS CORP COM | 1,852 | $496K | 0.1% | $267.82 * | $87.23 | +180.4% | Stock | 580135101 |
| VZ | VERIZON COMMUNICATIONS INC COM | 9,187 | $477K | 0.1% | $51.92 * | $31.56 | +27.6% | Stock | 92343V104 |
| QCOM | QUALCOMM INC COM | 2,515 | $460K | 0.1% | $182.90 * | $146.06 | +14.5% | Stock | 747525103 |
| AMT | AMERICAN TOWER CORP NEW COM | 1,552 | $454K | 0.1% | $292.53 * | $187.40 | +37.4% | REIT | 03027X100 |
| RYAN | RYAN SPECIALTY GROUP HLDGS INC CL A | 11,090 | $447K | 0.1% | $40.31 | $37.87 | +6.5% | Stock | 78351F107 |
| GPN | GLOBAL PMTS INC COM | 2,973 | $402K | 0.1% | $135.22 * | $115.58 | +12.6% | Stock | 37940X102 |
| CVX | CHEVRON CORP NEW COM | 3,401 | $399K | 0.1% | $117.32 * | $69.21 | +44.3% | Stock | 166764100 |
| — | ATLANTICA SUSTAINABLE INFR PLC SHS | 10,939 | $391K | 0.1% | $35.74 | $36.71 | — | Stock | G0751N103 |
| KMB | KIMBERLY-CLARK CORP COM | 2,534 | $362K | 0.0% | $142.86 * | $86.40 | +42.5% | Stock | 494368103 |
| SCHM | SCHWAB U.S. MID-CAP ETF | 4,490 | $361K | 0.0% | $80.40 * | $14.26 | +88.0% | ETF | 808524508 |
| CABO | CABLE ONE INC COM | 203 | $358K | 0.0% | $1763.55 * | $1004.78 | +63.8% | Stock | 12685J105 |
| SO | SOUTHERN CO COM | 5,126 | $352K | 0.0% | $68.67 * | $50.33 | +17.5% | Stock | 842587107 |
| AMRC | AMERESCO INC CL A | 4,054 | $330K | 0.0% | $81.40 | $53.83 | +51.3% | Stock | 02361E108 |
| MS | MORGAN STANLEY COM NEW | 3,156 | $310K | 0.0% | $98.23 * | $86.77 | -1.3% | Stock | 617446448 |
| SCHP | SCHWAB U.S. TIPS ETF | 4,720 | $297K | 0.0% | $62.92 * | $30.72 | +2.4% | ETF | 808524870 |
| FSLR | FIRST SOLAR INC COM | 3,372 | $294K | 0.0% | $87.19 | $88.22 | -1.2% | Stock | 336433107 |
| IBM | INTERNATIONAL BUSINESS MACHS COM | 2,188 | $292K | 0.0% | $133.46 * | $106.32 | +7.4% | Stock | 459200101 |
| ORCL | ORACLE CORP COM | 3,303 | $288K | 0.0% | $87.19 * | $48.99 | +68.6% | Stock | 68389X105 |
| OMC | OMNICOM GROUP INC COM | 3,836 | $281K | 0.0% | $73.25 * | $47.57 | +34.2% | Stock | 681919106 |
| DCI | DONALDSON INC COM | 4,591 | $272K | 0.0% | $59.25 * | $29.49 | +88.2% | Stock | 257651109 |
| CL | COLGATE PALMOLIVE CO COM | 3,130 | $267K | 0.0% | $85.30 * | $54.08 | +43.5% | Stock | 194162103 |
| TWLO | TWILIO INC CL A | 992 | $261K | 0.0% | $263.10 | $190.14 | +38.5% | Stock | 90138F102 |
| WTRG | ESSENTIAL UTILS INC COM | 4,670 | $251K | 0.0% | $53.75 | $47.14 | +13.9% | Stock | 29670G102 |
| BFLYW | BUTTERFLY NETWORK INC WT EXP 021226 | 186,548 | $237K | 0.0% | $1.27 | $6.18 | — | Stock | 124155110 |
| DTE | DTE ENERGY CO COM | 1,948 | $233K | 0.0% | $119.61 * | $73.19 | +42.9% | Stock | 233331107 |
| SCHG | SCHWAB U.S. LARGE-CAP GROWTH ETF | 1,343 | $220K | 0.0% | $163.81 * | $17.30 | +18.3% | ETF | 808524300 |
| XOM | EXXON MOBIL CORP COM | 3,502 | $214K | 0.0% | $61.11 * | $50.04 | +6.1% | Stock | 30231G102 |
| BLDP | BALLARD PWR SYS INC NEW COM | 10,995 | $138K | 0.0% | $12.55 | $4.53 | +177.1% | Stock | 058586108 |
| BFLY | BUTTERFLY NETWORK INC COM CL A | 12,871 | $86,000 | 0.0% | $6.68 | $19.79 | -66.2% | Stock | 124155102 |
| — | APPHARVEST INC WT EXP 013026 | 74,320 | $44,000 | 0.0% | $0.59 | $6.69 | — | Stock | 03783T111 |