Q3 2026 13F · SEC CIK 1269786

Overbrook Management Corp

Wealth managerFiled 2026-10-08 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $643.3M
Reported positions: 53
Top holdings a year, 3 yrs: +19.4%
Assets under management: $1.1B

Overbrook Management Corp is a wealth manager that reported 53 positions worth $643.3M in its Q3 2026 13F, filed 2026-10-08. Its largest holdings were Nvidia Corporation (NVDA, 11.0%), Microsoft Corp (MSFT, 7.0%), Alphabet Inc (GOOG, 6.8%). A portfolio copying its top holdings returned 19.4% a year over the last 3 years, against 20.4% for the S&P 500.

Overbrook Management Corp holdings largest 50 of 53 positions.

Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Overbrook Management Corp 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
NVDANvidia Corporation	11.0%	9.5%	309,939	-1.6%	$70.8M
MSFTMicrosoft Corp	7.0%	5.0%	87,234	-1.5%	$44.7M
GOOGAlphabet Inc	6.8%	6.9%	127,895	-1.8%	$43.6M
AVGOBroadcom Inc	6.1%	5.9%	112,603	+8.6%	$39.5M
MCKMckesson Corp	5.6%	4.8%	42,106	-0.5%	$36.0M
LLYEli Lilly & Co	5.3%	5.3%	29,359	-0.0%	$34.0M
TSMTaiwan Semiconductor Manufac	5.1%	4.6%	72,053	+12.4%	$32.9M
ORLYOreilly Automotive Inc	5.0%	5.6%	376,964	-6.5%	$32.2M
AAPLApple Inc	4.4%	3.7%	84,471	-1.3%	$28.1M
AMZNAmazon Com Inc	4.3%	5.0%	110,878	-20.9%	$27.6M
MUMicron Technology Inc	4.1%	2.5%	24,714	+74.8%	$26.3M
METAMeta Platforms Inc	4.0%	3.4%	35,178	-13.3%	$25.5M
VVisa Inc	3.5%	3.3%	63,227	-1.1%	$22.7M
CATCaterpillar Inc	3.0%	3.7%	23,655	+2.0%	$19.2M
GEVGe Vernova Inc	2.1%	2.3%	14,075	+7.3%	$13.4M
CRSCarpenter Technology Corp	2.0%	3.3%	33,568	-4.8%	$13.1M
AMDAdvanced Micro Devices Inc	1.9%	2.2%	19,617	-20.4%	$12.0M
ABBVAbbvie Inc	1.7%	1.7%	42,968	-3.0%	$11.2M
UBERUber Technologies Inc	1.7%	1.9%	158,449	-9.9%	$10.9M
DHID R Horton Inc	1.6%	2.1%	77,432	-7.4%	$10.6M
TMUST-Mobile US Inc	1.4%	1.6%	53,580	-17.7%	$8.7M
GLDSpdr Gold Tr	1.1%	0.5%	18,218	+116.3%	$6.9M
STXSeagate Technology Hldngs Pl	1.0%	—	6,823	—	$6.3M
JPIEJpmorgan Income ETF	0.9%	0.9%	130,215	+3.1%	$5.8M
BRK-BBerkshire Hathaway Inc Del	0.9%	1.0%	11,698	-11.1%	$5.8M
PYLDPimco ETF Tr	0.9%	0.9%	226,546	+3.2%	$5.8M
VCITVanguard Scottsdale Fds	0.9%	0.9%	72,667	+3.2%	$5.7M
NOWServicenow Inc	0.8%	0.5%	39,478	+10.7%	$5.3M
JPMJpmorgan Chase & Co	0.8%	0.9%	14,590	-17.2%	$4.8M
MPMp Materials Corp	0.7%	—	94,076	—	$4.4M
GLWCorning Inc	0.6%	1.0%	27,060	-0.2%	$4.2M
GOOGLAlphabet Inc	0.6%	0.6%	11,643	+0.0%	$4.0M
APPApplovin Corp	0.5%	0.9%	12,060	-0.4%	$3.5M
USARUSA Rare Earth Inc	0.5%	—	223,354	—	$3.1M
VSTVistra Corp	0.5%	0.8%	21,484	-39.4%	$3.0M
BNDVanguard Bd Index Fds	0.3%	0.3%	27,271	+3.2%	$1.9M
CRWDCrowdstrike Hldgs Inc	0.2%	0.3%	6,038	+102.5%	$1.6M
EPDEnterprise Prods Partners L	0.2%	0.2%	38,241	+0.0%	$1.4M
GAMGeneral Amern Invs Co Inc Com	0.2%	0.2%	16,395	+0.0%	$1.0M
XLESelect Sector Spdr Tr	0.1%	0.1%	15,529	+9.0%	$955K
ARESAres Management Corp	0.1%	0.4%	5,862	-77.8%	$681K
XOMExxonmobil Holdings Corp	0.1%	—	3,464	—	$564K
HQYHealthequity Inc	0.1%	0.1%	5,840	-29.2%	$517K
BKUIBny Mellon ETF Trust	0.1%	—	10,066	—	$499K
VOOVanguard Index Fds	0.1%	—	569	—	$399K
CLDXCelldex Therapeutics Inc New	0.1%	0.1%	11,537	+0.0%	$374K
XBISpdr Series Trust	0.1%	—	2,050	—	$323K
PGENPrecigen Inc	0.0%	—	30,000	—	$257K
MCDMcdonalds Corp	0.0%	—	1,100	—	$254K
AOSLAlpha & Omega Semiconductor	0.0%	—	8,304	—	$228K

What Overbrook Management Corp bought and sold in Q3 2026, against Q2 2026.

New positions

Q2 2026's filing was too long to tell new positions apart.

Added to

GLD Spdr Gold Tr+116.3% shares
CRWD Crowdstrike Hldgs Inc+102.5% shares
MU Micron Technology Inc+74.8% shares
TSM Taiwan Semiconductor Manufac+12.4% shares
NOW Servicenow Inc+10.7% shares
XLE Select Sector Spdr Tr+9.0% shares
AVGO Broadcom Inc+8.6% shares
GEV Ge Vernova Inc+7.3% shares

Reduced

ARES Ares Management Corp-77.8% shares
VST Vistra Corp-39.4% shares
HQY Healthequity Inc-29.2% shares
AMZN Amazon Com Inc-20.9% shares
AMD Advanced Micro Devices Inc-20.4% shares
TMUS T-Mobile US Inc-17.7% shares
JPM Jpmorgan Chase & Co-17.2% shares
META Meta Platforms Inc-13.3% shares

Left the top 50

Share counts compared with the Q2 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +6.9% /yr; S&P 500 +20.1%
3 years: +19.4% /yr; S&P 500 +20.4%
5 years: +8.2% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q3 2026	$643.3M	53
Q2 2026	$663.0M	68
Q1 2026	$529.5M	51
Q4 2025	$579.3M	46
Q3 2025	$556.0M	45
Q2 2025	$536.5M	45
Q1 2025	$426.0M	47
Q4 2024	$464.3M	51
Q3 2024	$435.8M	54
Q2 2024	$396.1M	57
Q1 2024	$371.9M	60
Q4 2023	$494.8M	66

Questions about Overbrook Management Corp's portfolio

What stocks does Overbrook Management Corp own?

Overbrook Management Corp's latest 13F, for Q3 2026 and filed Oct 8, 2026, lists 53 positions worth $643.3M. The largest are Nvidia Corporation (NVDA) at 11.0%, Microsoft Corp (MSFT) at 7.0%, Alphabet Inc (GOOG) at 6.8%, Broadcom Inc (AVGO) at 6.1% and Mckesson Corp (MCK) at 5.6%.

What did Overbrook Management Corp buy last quarter?

In Q3 2026, Overbrook Management Corp added Spdr Gold Tr (GLD) (+116.3% shares), Crowdstrike Hldgs Inc (CRWD) (+102.5% shares) and Micron Technology Inc (MU) (+74.8% shares), compared with its Q2 2026 filing.

What did Overbrook Management Corp sell last quarter?

In Q3 2026, Overbrook Management Corp cut from its top 50 Netflix Inc. (NFLX), cut from its top 50 Howmet Aerospace Inc (HWM), cut from its top 50 Coherent Corp (COHR), cut from its top 50 Royalty Pharma PLC (RPRX), cut from its top 50 Lam Research Corp (LRCX), Ares Management Corp (ARES) (-77.8% shares), Vistra Corp (VST) (-39.4% shares) and Healthequity Inc (HQY) (-29.2% shares), compared with its Q2 2026 filing.

How has Overbrook Management Corp's portfolio performed?

A portfolio copying Overbrook Management Corp's 20 largest 13F holdings each quarter, from the day each filing was public, returned +19.4% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +6.9% against +20.1%. Over 5 years: +8.2% a year against +11.6%.

When is Overbrook Management Corp's next 13F filing due?

13F filings are due 45 days after each quarter ends. Overbrook Management Corp's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.

How much money does Overbrook Management Corp manage?

Overbrook Management Corp reported $1.1B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $643.3M.