Q1 2026 13F · SEC CIK 2103405

Buffalo Business & Estate Services Ltd

Wealth managerFiled 2026-04-17 for Q1 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $689.0M
Reported positions: 87
Holdings vs S&P 500, 3 yrs: —
Assets under management: $764.9M

Buffalo Business & Estate Services Ltd is a wealth manager that reported 87 positions worth $689.0M in its Q1 2026 13F, filed 2026-04-17. Its largest holdings were Vanguard Scottsdale Fds (VCIT, 19.6%), Nvidia Corporation Com (NVDA, 13.1%), Vanguard Value ETF (VTV, 9.6%).

Buffalo Business & Estate Services Ltd holdings largest 50 of 87 positions.

Weights are shares of the filer's total reported 13F value, compared with Q4 2025. 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.

Buffalo Business & Estate Services Ltd 13F holdings
Stock	% of 13F value	Q4 2025	Shares	Share change	Reported value
VCITVanguard Scottsdale Fds	19.6%	19.4%	1,629,062	+0.8%	$134.8M
NVDANvidia Corporation Com	13.1%	13.8%	518,114	+0.5%	$90.4M
VTVVanguard Value ETF	9.6%	10.3%	338,073	-10.2%	$66.3M
AGGIshares Tr	6.2%	6.3%	427,728	-2.6%	$42.5M
IEFAIshares Core Msci Eafe ETF	5.9%	4.8%	448,331	+19.8%	$40.6M
AMZNAmazon Com Inc Com	5.5%	4.4%	180,350	+36.1%	$37.6M
AAPLApple Inc	5.1%	5.4%	139,489	+1.7%	$35.4M
GOOGLAlphabet Inc	4.1%	4.8%	98,250	-8.1%	$28.3M
NFLXNetflix Inc Total	3.4%	2.0%	241,837	+60.9%	$23.3M
LLYLilly Eli & Co	1.4%	1.6%	10,355	-2.0%	$9.5M
AVGOBroadcom Inc	1.4%	1.4%	30,718	+8.3%	$9.5M
METAMeta Platforms Inc Class A	1.3%	1.3%	15,054	+9.7%	$8.6M
TLTIshares 20 Year Treasury Bond ETF	1.2%	—	97,625	—	$8.5M
MSFTMicrosoft Corp	1.2%	1.4%	22,703	+11.8%	$8.4M
PANWPalo Alto Networks Inc	1.2%	1.1%	50,032	+23.7%	$8.0M
IJKIshares S&p Mid-Cap 400 Growth ETF	1.2%	1.1%	79,393	+0.5%	$8.0M
TSMTaiwan Semiconductor Manufac	1.1%	1.2%	23,218	-13.2%	$7.8M
BABoeing Co	1.1%	0.2%	39,160	+439.2%	$7.8M
IWFIshares Russell 1000 Growth ETF	0.9%	0.9%	14,698	+5.3%	$6.3M
COSTCostco Whsl Corp New	0.8%	0.8%	5,880	-8.8%	$5.9M
JNJJohnson & Johnson	0.8%	0.8%	23,393	-8.1%	$5.7M
JPMJpmorgan Chase & Co	0.8%	0.8%	18,509	+6.4%	$5.4M
MAMastercard Inc.	0.8%	0.8%	10,686	+12.0%	$5.3M
AMGNAmgen Inc Com	0.8%	0.8%	15,053	-9.9%	$5.3M
KLACKla Corp	0.7%	0.7%	3,498	-14.9%	$5.2M
LOWLowes Cos Inc	0.7%	0.7%	21,358	+0.1%	$5.0M
COFCapital One Financial Corp	0.7%	0.8%	26,866	+19.7%	$4.9M
CVXChevron Corp New	0.7%	0.6%	23,125	-14.3%	$4.8M
LMTLockheed Martin Corp Com	0.7%	0.7%	7,717	-20.7%	$4.7M
IWDIshares Russell 1000 Value ETF	0.7%	0.8%	21,784	-12.7%	$4.7M
NEENextera Energy Inc Com	0.6%	—	45,983	—	$4.3M
URIUnited Rentals Inc Com	0.6%	0.7%	5,549	-3.1%	$4.0M
TTTrane Technologies PLC	0.6%	0.6%	9,469	-14.8%	$3.9M
SPYGSpdr Series Trust	0.6%	0.6%	39,685	+1.1%	$3.9M
VEAVanguard Tax-Managed Fds	0.5%	0.4%	55,118	+33.6%	$3.5M
GEVGe Vernova Inc	0.4%	0.3%	3,368	+2.2%	$2.9M
BBarrick Mng Corp	0.3%	0.4%	55,131	-11.1%	$2.2M
UBERUber Technologies Inc	0.3%	0.3%	28,663	+1.6%	$2.1M
IWRIshares Russell Midcap ETF	0.2%	0.2%	14,670	+3.1%	$1.4M
HOODRobinhood Mkts Inc	0.2%	0.2%	14,971	+13.3%	$1.0M
CRWDCrowdstrike Hldgs Inc Class A	0.1%	0.3%	2,633	-33.0%	$1.0M
PLTRPalantir Technologies Inclass Class A	0.1%	2.2%	6,883	-92.0%	$1.0M
ISRGIntuitive Surgical Inc	0.1%	0.2%	2,144	-10.9%	$988K
IWMIshares	0.1%	0.1%	3,978	+8.2%	$986K
GSGoldman Sachs Group Inc	0.1%	0.1%	942	+11.9%	$797K
IBITIshares Bitcoin Trust ETF	0.1%	0.1%	19,713	+0.0%	$757K
GLWCorning Inc.	0.1%	—	5,558	—	$756K
MUMicron Technology Inc	0.1%	—	2,085	—	$704K
ANETArista Networks Inc	0.1%	0.1%	5,551	-12.4%	$681K
TSLATesla Inc Com	0.1%	0.1%	1,761	-0.3%	$654K

What Buffalo Business & Estate Services Ltd bought and sold in Q1 2026, against Q4 2025.

New positions

Q4 2025's filing was too long to tell new positions apart.

Added to

BA Boeing Co+439.2% shares
NFLX Netflix Inc Total+60.9% shares
AMZN Amazon Com Inc Com+36.1% shares
VEA Vanguard Tax-Managed Fds+33.6% shares
PANW Palo Alto Networks Inc+23.7% shares
IEFA Ishares Core Msci Eafe ETF+19.8% shares
COF Capital One Financial Corp+19.7% shares
HOOD Robinhood Mkts Inc+13.3% shares

Reduced

PLTR Palantir Technologies Inclass Class A-92.0% shares
CRWD Crowdstrike Hldgs Inc Class A-33.0% shares
LMT Lockheed Martin Corp Com-20.7% shares
KLAC Kla Corp-14.9% shares
TT Trane Technologies PLC-14.8% shares
CVX Chevron Corp New-14.3% shares
TSM Taiwan Semiconductor Manufac-13.2% shares
IWD Ishares Russell 1000 Value ETF-12.7% shares

Left the top 50

Share counts compared with the Q4 2025 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: —
3 years: —
5 years: —

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 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
Q1 2026	$689.0M	87
Q4 2025	$696.0M	101

Questions about Buffalo Business & Estate Services Ltd's portfolio

What stocks does Buffalo Business & Estate Services Ltd own?

Buffalo Business & Estate Services Ltd's latest 13F, for Q1 2026 and filed Apr 17, 2026, lists 87 positions worth $689.0M. The largest are Vanguard Scottsdale Fds (VCIT) at 19.6%, Nvidia Corporation Com (NVDA) at 13.1%, Vanguard Value ETF (VTV) at 9.6%, Ishares Tr (AGG) at 6.2% and Ishares Core Msci Eafe ETF (IEFA) at 5.9%.

What did Buffalo Business & Estate Services Ltd buy last quarter?

In Q1 2026, Buffalo Business & Estate Services Ltd added Boeing Co (BA) (+439.2% shares), Netflix Inc Total (NFLX) (+60.9% shares) and Amazon Com Inc Com (AMZN) (+36.1% shares), compared with its Q4 2025 filing.

What did Buffalo Business & Estate Services Ltd sell last quarter?

In Q1 2026, Buffalo Business & Estate Services Ltd cut from its top 50 Constellation Energy Corp (CEG), cut from its top 50 Vanguard S&p 500 ETF (VOO), cut from its top 50 Snowflake Inc (SNOW), cut from its top 50 Stryker Corporation (SYK), Palantir Technologies Inclass Class A (PLTR) (-92.0% shares), Crowdstrike Hldgs Inc Class A (CRWD) (-33.0% shares) and Lockheed Martin Corp Com (LMT) (-20.7% shares), compared with its Q4 2025 filing.

When is Buffalo Business & Estate Services Ltd's next 13F filing due?

13F filings are due 45 days after each quarter ends. Buffalo Business & Estate Services Ltd's filing for the quarter ending Jun 30, 2026 was due by Aug 14, 2026; this page updates once it is processed.

How much money does Buffalo Business & Estate Services Ltd manage?

Buffalo Business & Estate Services Ltd reported $764.9M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $689.0M.