Holders — by stockHoldings — by fund
WILLIAM JOHN SEMPOLINSKI
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 2149024
$247.7M
disclosed book value
106
positions
20.3%
largest position share
Positions, as of 2026-06-30
top 100 of 106 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | NVDANVIDIA CORPORATION | 251,777 | $50.4M | 20.3% |
| 2 | AAPLAPPLE INC | 76,551 | $22.2M | 8.9% |
| 3 | TBUXT ROWE PRICE EXCHANGE-TRADED | 315,491 | $15.7M | 6.3% |
| 4 | CGDVCAPITAL GROUP DIVIDEND VALUE | 191,760 | $9.4M | 3.8% |
| 5 | SGOVISHARES TR | 81,790 | $8.2M | 3.3% |
| 6 | GOOGLALPHABET INC | 21,512 | $7.7M | 3.1% |
| 7 | AMZNAMAZON COM INC | 26,124 | $6.2M | 2.5% |
| 8 | QUALISHARES TR | 24,008 | $5.3M | 2.1% |
| 9 | SMHVANECK ETF TRUST | 7,882 | $5.2M | 2.1% |
| 10 | SOXXISHARES TR | 7,906 | $5.1M | 2% |
| 11 | MSFTMICROSOFT CORP | 13,338 | $5.0M | 2% |
| 12 | ITAISHARES TR | 19,893 | $4.8M | 1.9% |
| 13 | MOATVANECK ETF TRUST | 41,469 | $4.3M | 1.7% |
| 14 | GRIDFIRST TR EXCHANGE-TRADED FD | 19,425 | $3.7M | 1.5% |
| 15 | NOBLPROSHARES TR | 59,884 | $3.4M | 1.4% |
| 16 | TCAFT ROWE PRICE EXCHANGE-TRADED | 77,442 | $3.2M | 1.3% |
| 17 | METAMETA PLATFORMS INC | 5,515 | $3.1M | 1.3% |
| 18 | IGMISHARES TR | 18,468 | $3.0M | 1.2% |
| 19 | AVEMAMERICAN CENTY ETF TR | 30,993 | $3.0M | 1.2% |
| 20 | FIWFIRST TR EXCHANGE-TRADED FD | 26,594 | $2.9M | 1.2% |
| 21 | ITBISHARES TR | 26,497 | $2.8M | 1.1% |
| 22 | RKLBROCKET LAB CORP | 25,800 | $2.6M | 1.1% |
| 23 | SHWSHERWIN WILLIAMS CO | 7,133 | $2.5M | 1% |
| 24 | IVLUISHARES TR | 58,125 | $2.4M | 1% |
| 25 | JXNJACKSON FINANCIAL INC | 21,700 | $2.2M | 0.9% |
| 26 | TLTISHARES TR | 25,480 | $2.2M | 0.9% |
| 27 | EFAISHARES TR | 20,970 | $2.2M | 0.9% |
| 28 | CGBLCAPITAL GROUP CORE BALANCED | 54,730 | $2.1M | 0.8% |
| 29 | CATCATERPILLAR INC | 1,830 | $1.9M | 0.8% |
| 30 | OREALTY INCOME CORP | 31,250 | $1.9M | 0.8% |
| 31 | GARPISHARES TR | 23,390 | $1.9M | 0.8% |
| 32 | BRK/BBERKSHIRE HATHAWAY INC DEL | 3,510 | $1.8M | 0.7% |
| 33 | IJRISHARES TR | 11,833 | $1.8M | 0.7% |
| 34 | GOOGALPHABET INC | 4,584 | $1.6M | 0.7% |
| 35 | TOTLSSGA ACTIVE ETF TR | 40,976 | $1.6M | 0.7% |
| 36 | TSMTAIWAN SEMICONDUCTOR MANUFAC | 3,360 | $1.6M | 0.6% |
| 37 | QSQUANTUMSCAPE CORP | 201,990 | $1.5M | 0.6% |
| 38 | RTXRTX CORPORATION | 7,790 | $1.5M | 0.6% |
| 39 | ASML HLDG NV | 710 | $1.4M | 0.6% |
| 40 | IWMISHARES TR | 4,668 | $1.4M | 0.6% |
| 41 | IBMINTERNATIONAL BUSINESS MACHS | 4,850 | $1.4M | 0.6% |
| 42 | VVISA INC | 3,600 | $1.2M | 0.5% |
| 43 | INDBINDEPENDENT BK CORP MASS | 14,689 | $1.2M | 0.5% |
| 44 | AVGOBROADCOM INC | 3,085 | $1.2M | 0.5% |
| 45 | GLWCORNING INC | 4,510 | $1.2M | 0.5% |
| 46 | NGGNATIONAL GRID PLC | 13,732 | $1.1M | 0.5% |
| 47 | NEBIUS GROUP N.V. | 4,093 | $1.1M | 0.5% |
| 48 | WMTWALMART INC | 9,591 | $1.1M | 0.4% |
| 49 | MUMICRON TECHNOLOGY INC | 830 | $958,061 | 0.4% |
| 50 | KMIKINDER MORGAN INC DEL | 28,600 | $914,342 | 0.4% |
| 51 | BACBANK OF AMER CORP | 16,030 | $913,370 | 0.4% |
| 52 | VIGVANGUARD SPECIALIZED FUNDS | 3,788 | $896,317 | 0.4% |
| 53 | CARNIVAL CORP LTD | 30,890 | $882,527 | 0.4% |
| 54 | CFGCITIZENS FINL GROUP INC | 12,518 | $877,136 | 0.4% |
| 55 | AMATAPPLIED MATLS INC | 1,168 | $844,464 | 0.3% |
| 56 | IEFAISHARES TR | 8,660 | $836,383 | 0.3% |
| 57 | GEGE AEROSPACE | 2,056 | $768,389 | 0.3% |
| 58 | IMTMISHARES TR | 13,704 | $730,834 | 0.3% |
| 59 | VTIVANGUARD INDEX FDS | 1,969 | $728,609 | 0.3% |
| 60 | PFFISHARES TR | 23,279 | $709,777 | 0.3% |
| 61 | SPCXSPACE EXPLORATION TECHN CORP | 4,070 | $695,400 | 0.3% |
| 62 | INTCINTEL CORP | 4,850 | $677,206 | 0.3% |
| 63 | PYLDPIMCO ETF TR | 25,500 | $676,260 | 0.3% |
| 64 | VCSHVANGUARD SCOTTSDALE FDS | 8,330 | $658,320 | 0.3% |
| 65 | SEAGATE TECHNOLOGY HLDNGS PL | 675 | $651,375 | 0.3% |
| 66 | LRCXLAM RESEARCH CORP | 1,480 | $641,328 | 0.3% |
| 67 | ARMARM HOLDINGS PLC | 1,802 | $638,935 | 0.3% |
| 68 | STWDSTARWOOD PPTY TR INC | 37,677 | $617,149 | 0.2% |
| 69 | AGGISHARES TR | 5,528 | $547,161 | 0.2% |
| 70 | JNJJOHNSON & JOHNSON | 2,131 | $541,210 | 0.2% |
| 71 | GRALGRAIL INC | 7,150 | $488,131 | 0.2% |
| 72 | CGHMCAPITAL GRP FIXED INCM ETF T | 16,900 | $436,865 | 0.2% |
| 73 | LLYELI LILLY & CO | 359 | $430,595 | 0.2% |
| 74 | GHGUARDANT HEALTH INC | 2,850 | $427,586 | 0.2% |
| 75 | LYGLLOYDS BANKING GROUP PLC | 73,020 | $425,707 | 0.2% |
| 76 | ENBENBRIDGE INC | 7,500 | $406,575 | 0.2% |
| 77 | JPMJPMORGAN CHASE & CO | 1,116 | $365,300 | 0.1% |
| 78 | RSPINVESCO EXCHANGE TRADED FD T | 1,704 | $362,560 | 0.1% |
| 79 | PRUPRUDENTIAL FINL INC | 3,300 | $356,169 | 0.1% |
| 80 | CCITIGROUP INC | 2,500 | $349,900 | 0.1% |
| 81 | RVMDREVOLUTION MEDICINES INC | 1,850 | $346,468 | 0.1% |
| 82 | VOOVANGUARD INDEX FDS | 503 | $345,200 | 0.1% |
| 83 | SCHDSCHWAB STRATEGIC TR | 10,820 | $343,102 | 0.1% |
| 84 | DALDELTA AIR LINES INC | 3,500 | $327,810 | 0.1% |
| 85 | COSTCOSTCO WHOLESALE CORPORATION | 350 | $327,415 | 0.1% |
| 86 | HDHOME DEPOT INC | 900 | $317,412 | 0.1% |
| 87 | BSVVANGUARD BD INDEX FDS | 4,000 | $311,640 | 0.1% |
| 88 | LMTLOCKHEED MARTIN CORP | 603 | $307,204 | 0.1% |
| 89 | GLDSPDR GOLD TR | 825 | $303,914 | 0.1% |
| 90 | MTUMISHARES TR | 879 | $301,348 | 0.1% |
| 91 | MPLXMPLX LP | 5,301 | $298,605 | 0.1% |
| 92 | RIORIO TINTO PLC | 2,901 | $275,392 | 0.1% |
| 93 | UNHUNITEDHEALTH GROUP INC | 650 | $270,160 | 0.1% |
| 94 | TSLATESLA INC | 620 | $260,772 | 0.1% |
| 95 | IBBISHARES TR | 1,368 | $260,180 | 0.1% |
| 96 | DUKDUKE ENERGY CORP NEW | 2,020 | $255,692 | 0.1% |
| 97 | EVSBMORGAN STANLEY ETF TRUST | 5,000 | $254,000 | 0.1% |
| 98 | CRWVCOREWEAVE INC | 2,550 | $253,827 | 0.1% |
| 99 | IRMIRON MTN INC DEL | 1,900 | $239,989 | 0.1% |
| 100 | SOSOUTHERN CO | 2,488 | $238,126 | 0.1% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.