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Overbrook Management Corp
Period ended Sep 30, 2026 · Latest filing Oct 8, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $643,299,245
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- NVIDIA CORPORATION · COM · 67066G104 · shares: $70,783,869
- MICROSOFT CORP · COM · 594918104 · shares: $44,742,319
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $43,578,942
- BROADCOM INC · COM · 11135F101 · shares: $39,545,048
- MCKESSON CORP · COM · 58155Q103 · shares: $35,950,524
- ELI LILLY & CO · COM · 532457108 · shares: $33,970,712
- TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS · 874039100 · shares: $32,869,858
- OREILLY AUTOMOTIVE INC · COM · 67103H107 · shares: $32,196,495
- APPLE INC · COM · 037833100 · shares: $28,130,383
- AMAZON COM INC · COM · 023135106 · shares: $27,625,254
Reported holdings
53 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| NVIDIA CORPORATION | COM | 67066G104 | — | 309,939 shares | $70,783,869 |
| MICROSOFT CORP | COM | 594918104 | — | 87,234 shares | $44,742,319 |
| ALPHABET INC | CAP STK CL C | 02079K107 | — | 127,895 shares | $43,578,942 |
| BROADCOM INC | COM | 11135F101 | — | 112,603 shares | $39,545,048 |
| MCKESSON CORP | COM | 58155Q103 | — | 42,106 shares | $35,950,524 |
| ELI LILLY & CO | COM | 532457108 | — | 29,359 shares | $33,970,712 |
| TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | — | 72,053 shares | $32,869,858 |
| OREILLY AUTOMOTIVE INC | COM | 67103H107 | — | 376,964 shares | $32,196,495 |
| APPLE INC | COM | 037833100 | — | 84,471 shares | $28,130,383 |
| AMAZON COM INC | COM | 023135106 | — | 110,878 shares | $27,625,254 |
| MICRON TECHNOLOGY INC | COM | 595112103 | — | 24,714 shares | $26,323,129 |
| META PLATFORMS INC | CL A | 30303M102 | — | 35,178 shares | $25,510,383 |
| VISA INC | COM CL A | 92826C839 | — | 63,227 shares | $22,719,358 |
| CATERPILLAR INC | COM | 149123101 | — | 23,655 shares | $19,179,237 |
| GE VERNOVA INC | COM | 36828A101 | — | 14,075 shares | $13,378,147 |
| CARPENTER TECHNOLOGY CORP | COM | 144285103 | — | 33,568 shares | $13,051,910 |
| ADVANCED MICRO DEVICES INC | COM | 007903107 | — | 19,617 shares | $12,000,896 |
| ABBVIE INC | COM | 00287Y109 | — | 42,968 shares | $11,239,999 |
| UBER TECHNOLOGIES INC | COM | 90353T100 | — | 158,449 shares | $10,855,341 |
| D R HORTON INC | COM | 23331A109 | — | 77,432 shares | $10,581,083 |
| T-MOBILE US INC | COM | 872590104 | — | 53,580 shares | $8,737,826 |
| SPDR GOLD TR | GOLD SHS | 78463V107 | — | 18,218 shares | $6,938,143 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 | — | 6,823 shares | $6,293,126 |
| J P MORGAN EXCHANGE TRADED F | INCOME ETF | 46641Q159 | — | 130,215 shares | $5,845,351 |
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | — | 11,698 shares | $5,825,019 |
| PIMCO ETF TR | MULTISECTOR BD | 72201R585 | — | 226,546 shares | $5,752,003 |
| VANGUARD SCOTTSDALE FDS | INT-TERM CORP | 92206C870 | — | 72,667 shares | $5,690,553 |
| SERVICENOW INC | COM | 81762P102 | — | 39,478 shares | $5,290,447 |
| JPMORGAN CHASE & CO | COM | 46625H100 | — | 14,590 shares | $4,826,810 |
| MP MATERIALS CORP | COM CL A | 553368101 | — | 94,076 shares | $4,448,854 |
| CORNING INC | COM | 219350105 | — | 27,060 shares | $4,160,746 |
| ALPHABET INC | CAP STK CL A | 02079K305 | — | 11,643 shares | $4,006,123 |
| APPLOVIN CORP | COM CL A | 03831W108 | — | 12,060 shares | $3,502,586 |
| USA RARE EARTH INC | COM | 91733P107 | — | 223,354 shares | $3,144,824 |
| VISTRA CORP | COM | 92840M102 | — | 21,484 shares | $2,972,311 |
| VANGUARD BD INDEX FDS | TOTAL BND MRKT | 921937835 | — | 27,271 shares | $1,913,061 |
| CROWDSTRIKE HLDGS INC | CL A | 22788C105 | — | 6,038 shares | $1,598,561 |
| ENTERPRISE PRODS PARTNERS L | COM | 293792107 | — | 38,241 shares | $1,361,762 |
| GENERAL AMERN INVS CO INC | COM | 368802104 | — | 16,395 shares | $1,040,099 |
| SELECT SECTOR SPDR TR | ST STR ENERG ETF | 81369Y506 | — | 15,529 shares | $955,034 |
| ARES MANAGEMENT CORPORATION | CL A COM STK | 03990B101 | — | 5,862 shares | $680,989 |
| EXXONMOBIL HOLDINGS CORP | COM SHS | 30233Q108 | — | 3,464 shares | $563,766 |
| HEALTHEQUITY INC | COM | 42226A107 | — | 5,840 shares | $516,606 |
| BNY MELLON ETF TRUST | ULTRA SHORT INCM | 09661T859 | — | 10,066 shares | $499,425 |
| VANGUARD INDEX FDS | S&P 500 ETF SHS | 922908363 | — | 569 shares | $399,002 |
| CELLDEX THERAPEUTICS INC NEW | COM NEW | 15117B202 | — | 11,537 shares | $373,914 |
| SPDR SERIES TRUST | ST STR SP BIOT | 78464A870 | — | 2,050 shares | $323,244 |
| PRECIGEN INC | COM | 74017N105 | — | 30,000 shares | $256,800 |
| MCDONALDS CORP | COM | 580135101 | — | 1,100 shares | $254,034 |
| ALPHA & OMEGA SEMICONDUCTOR | SHS | G6331P104 | — | 8,304 shares | $228,360 |
| TOUCHSTONE ETF TRUST | LARG CO GROW ETF | 89157W863 | — | 8,068 shares | $225,718 |
| ISHARES TR | CONV BD ETF | 46435G102 | — | 1,963 shares | $221,691 |
| FIVE BELOW INC | COM | 33829M101 | — | 1,000 shares | $219,570 |