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Overbrook Management Corp — 13F Holdings & Portfolio

CIK 1269786 · latest 13F-HR filed 2026-07-30

Backtest portfolio

Overbrook Management Corp manages $663.0M in 13F-reported U.S. long-equity assets across 68 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (9.51%), GOOG (6.94%), AVGO (5.91%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 22 new positions, exited 5, added to 26, and trimmed 17.

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.

Filer Information
Address
280 PARK AVENUE SUITE 2402 WEST
NEW YORK, NY 10017
Phone
(646) 315-9714
Filing Manager
Overbrook Management Corp
NEW YORK, NY
Signatory
FRANK SICILIANO
COO
Loading holdings…
AUM

$663.0M

Long-equity book

Holdings

68

Distinct positions

Period

2026-06-30

Filed 2026-07-30

Q/Q Activity

+22 / −5 / ↑26 / ↓17

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • OREILLY AUTOMOTIVE INC$17.2M +85.9%
  • CARPENTER TECHNOLOGY CORP$13.3M +158.1%
  • ELI LILLY & CO$9.6M +37.3%
  • TAIWAN SEMICONDUCTOR MANUFAC$8.8M +40.4%
  • ALPHABET INC$8.3M +21.9%
Show all 26 →

Top Trims

  • APPLOVIN CORP-$5.4M -46.3%
  • T-MOBILE US INC-$5.4M -32.9%
  • NETFLIX INC.-$5.1M -30.3%
  • META PLATFORMS INC-$4.2M -15.5%
  • VISTRA CORP-$3.1M -35.9%
Show all 17 →

New Positions

  • MCKESSON CORP$32.0M
  • PIMCO ETF TR$5.8M
  • VANGUARD SCOTTSDALE FDS$5.8M
  • J P MORGAN EXCHANGE TRADED F$5.8M
  • SERVICENOW INC$3.5M
Show all 22 →

Exited Positions

  • ROCKET LAB CORP$3.8M
  • TEMPUS AI INC$2.3M
  • AIR LEASE CORP$1.1M
  • FIVE BELOW INC$228.5K
  • ASTRAZENECA PLC$203.5K
Show all 5 →
All Holdings

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 NVDA 67066G104 $63.0M 9.51% 315,033 SH
2 ALPHABET INC GOOG 02079K107 $46.0M 6.94% 130,185 SH
3 BROADCOM INC AVGO 11135F101 $39.2M 5.91% 103,684 SH
4 OREILLY AUTOMOTIVE INC ORLY 67103H107 $37.1M 5.60% 403,313 SH
5 ELI LILLY & CO LLY 532457108 $35.2M 5.31% 29,366 SH
6 AMAZON COM INC AMZN 023135106 $33.4M 5.04% 140,215 SH
7 MICROSOFT CORP MSFT 594918104 $33.0M 4.98% 88,553 SH
8 MCKESSON CORP MCK 58155Q103 $32.0M 4.82% 42,310 SH
9 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $30.6M 4.62% 64,106 SH
10 APPLE INC AAPL 037833100 $24.8M 3.73% 85,572 SH
11 CATERPILLAR INC CAT 149123101 $24.7M 3.72% 23,187 SH
12 META PLATFORMS INC META 30303M102 $22.9M 3.45% 40,583 SH
13 VISA INC V 92826C839 $21.9M 3.31% 63,921 SH
14 CARPENTER TECHNOLOGY CORP CRS 144285103 $21.7M 3.28% 35,254 SH
15 MICRON TECHNOLOGY INC MU 595112103 $16.3M 2.46% 14,138 SH
16 GE VERNOVA INC GEV 36828A101 $15.4M 2.33% 13,121 SH
17 ADVANCED MICRO DEVICES INC AMD 007903107 $14.3M 2.16% 24,644 SH
18 D R HORTON INC DHI 23331A109 $13.6M 2.05% 83,630 SH
19 UBER TECHNOLOGIES INC UBER 90353T100 $12.7M 1.91% 175,793 SH
20 NETFLIX INC. NFLX 64110L106 $11.7M 1.77% 164,140 SH
21 ABBVIE INC ABBV 00287Y109 $11.1M 1.68% 44,279 SH
22 T-MOBILE US INC TMUS 872590104 $10.9M 1.65% 65,120 SH
23 CORNING INC GLW 219350105 $6.9M 1.04% 27,111 SH
24 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $6.6M 0.99% 13,156 SH
25 APPLOVIN CORP APP 03831W108 $6.2M 0.94% 12,111 SH
26 HOWMET AEROSPACE INC HWM 443201108 $6.0M 0.90% 22,178 SH
27 PIMCO ETF TR PYLD 72201R585 $5.8M 0.88% 219,545 SH
28 VANGUARD SCOTTSDALE FDS VCIT 92206C870 $5.8M 0.88% 70,381 SH
29 J P MORGAN EXCHANGE TRADED F JPIE 46641Q159 $5.8M 0.88% 126,260 SH
30 JPMORGAN CHASE & CO JPM 46625H100 $5.8M 0.87% 17,629 SH
31 VISTRA CORP VST 92840M102 $5.6M 0.85% 35,479 SH
32 ALPHABET INC GOOGL 02079K305 $4.2M 0.63% 11,643 SH
33 SERVICENOW INC NOW 81762P102 $3.5M 0.53% 35,661 SH
34 COHERENT CORP COHR 19247G107 $3.3M 0.49% 8,284 SH
35 SPDR GOLD TR GLD 78463V107 $3.1M 0.47% 8,424 SH
36 ARES MANAGEMENT CORPORATION ARES 03990B101 $2.9M 0.44% 26,369 SH
37 CROWDSTRIKE HLDGS INC CRWD 22788C105 $2.3M 0.34% 2,982 SH
38 ROYALTY PHARMA PLC RPRX G7709Q104 $2.1M 0.32% 38,208 SH
39 VANGUARD BD INDEX FDS BND 921937835 $1.9M 0.29% 26,419 SH
40 ENTERPRISE PRODS PARTNERS L EPD 293792107 $1.4M 0.21% 38,241 SH
41 GENERAL AMERN INVS CO INC GAM 368802104 $1.0M 0.16% 16,395 SH
42 SELECT SECTOR SPDR TR XLE 81369Y506 $756.6K 0.11% 14,245 SH
43 HEALTHEQUITY INC HQY 42226A107 $745.0K 0.11% 8,249 SH
44 LAM RESEARCH CORP LRCX 512807306 $741.4K 0.11% 1,711 SH
45 MASTERCARD INCORPORATED MA 57636Q104 $658.4K 0.10% 1,282 SH
46 ROBINHOOD MKTS INC HOOD 770700102 $522.5K 0.08% 5,210 SH
47 EXXON MOBIL CORP XOM 30231G102 $520.1K 0.08% 3,804 SH
48 EQUINIX INC EQIX 29444U700 $464.9K 0.07% 446 SH
49 CELLDEX THERAPEUTICS INC NEW CLDX 15117B202 $429.3K 0.06% 11,537 SH
50 MEDLINE INC MDLN 58507V107 $416.8K 0.06% 10,567 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-30 $663.0M 68 0001269786-26-000003
2026-03-31 2026-04-09 $529.5M 51 0001269786-26-000002
2025-12-31 2026-01-09 $579.3M 46 0001269786-26-000001