Q2 2026 13F · SEC CIK 1631408

Northstar Group, Inc.

Wealth managerFiled 2026-08-03 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $751.1M
Reported positions: 166
Top holdings a year, 3 yrs: +18.7%
Assets under management: $1.0B

Northstar Group, Inc. is a wealth manager that reported 166 positions worth $751.1M in its Q2 2026 13F, filed 2026-08-03. Its largest holdings were Berkshire Hathaway Inc Del (BRK-B, 15.7%), Vanguard Index Fds (VTI, 12.0%), Spdr Series Trust (BIL, 6.8%). A portfolio copying its top holdings returned 18.7% a year over the last 3 years, against 22.3% for the S&P 500.

Northstar Group, Inc. holdings largest 50 of 166 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 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.

Northstar Group, Inc. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
BRK-BBerkshire Hathaway Inc Del	15.7%	16.6%	235,982	-0.1%	$118.1M
VTIVanguard Index Fds	12.0%	11.3%	242,961	+1.2%	$89.9M
BILSpdr Series Trust	6.8%	7.0%	557,601	+6.2%	$51.1M
AAPLApple Inc	5.8%	5.6%	149,674	-0.3%	$43.3M
GOOGAlphabet Inc	5.0%	4.5%	105,459	-0.7%	$37.3M
GOOGLAlphabet Inc	3.4%	3.1%	72,408	-0.7%	$25.9M
VOOVanguard Index Fds	3.1%	3.0%	34,081	-0.3%	$23.4M
AMZNAmazon Com Inc	2.8%	2.7%	87,304	+0.3%	$20.8M
COSTCostco Wholesale Corporation	2.7%	3.2%	21,749	-0.3%	$20.3M
METAMeta Platforms Inc	1.8%	2.1%	24,457	-0.4%	$13.8M
VTVVanguard Index Fds	1.8%	1.6%	61,837	+8.4%	$13.5M
ACGLArch Cap Group Ltd	1.7%	1.8%	135,252	+3.1%	$13.1M
VXUSVanguard Star Fds	1.7%	1.6%	149,816	+5.6%	$12.8M
VIGVanguard Specialized Funds	1.4%	1.4%	45,362	+1.7%	$10.7M
JNJJohnson & Johnson	1.4%	1.5%	41,370	-0.3%	$10.5M
IBDTIshares Ibonds Dec 2028 Term Corporate E	1.3%	1.3%	392,466	+10.8%	$9.9M
IWFIshares Tr	1.2%	1.1%	72,308	+300.8%	$9.0M
VUGVanguard Index Fds	1.2%	1.1%	102,433	+499.2%	$8.8M
IBTHIshares Tr	1.0%	1.1%	347,587	+7.5%	$7.8M
IBTIIshares Ibonds Dec 2028 Term Treasury Et	1.0%	1.1%	348,639	+7.8%	$7.7M
AXPAmerican Express Co	1.0%	1.0%	21,693	+0.5%	$7.3M
MKLMarkel Group Inc	1.0%	0.9%	3,718	+19.9%	$7.3M
ECLEcolab Inc	0.8%	0.9%	22,576	-2.4%	$6.3M
WMTWalmart Inc	0.8%	1.0%	53,964	-1.0%	$6.1M
VTVanguard Intl Equity Index F	0.8%	0.8%	38,729	-0.3%	$6.1M
BRK-ABerkshire Hathaway Inc Del	0.8%	0.8%	8	+0.0%	$6.0M
ABBVAbbvie Inc	0.8%	0.7%	22,876	+0.0%	$5.8M
BRBroadridge Finl Solutions in	0.8%	0.8%	41,228	+18.5%	$5.6M
BKNGBooking Holdings Inc	0.7%	0.8%	31,513	+2346.7%	$5.6M
SBUXStarbucks Corp	0.7%	0.7%	52,236	-4.6%	$5.3M
VEUVanguard Intl Equity Index F	0.6%	0.6%	58,087	+1.8%	$4.9M
VVisa Inc	0.6%	0.6%	13,994	+3.3%	$4.8M
MSFTMicrosoft Corp	0.6%	0.7%	12,157	+0.3%	$4.5M
SCHDSchwab Strategic Tr	0.6%	0.6%	133,778	+0.4%	$4.2M
SPYState Str Spdr S&p 500 ETF T	0.6%	0.5%	5,574	+0.0%	$4.2M
UNPUnion Pac Corp	0.5%	0.5%	14,361	+0.0%	$3.9M
IBTJIshares Ibonds Dec 2029 Term Treasury Et	0.5%	0.4%	170,987	+25.9%	$3.7M
VYMVanguard Whitehall Fds	0.5%	0.5%	21,537	+0.3%	$3.4M
ADPAutomatic Data Processing in	0.4%	0.4%	14,201	-1.9%	$3.2M
MRKMerck & Co Inc	0.4%	0.4%	24,202	-0.2%	$3.1M
DISDisney Walt Co	0.4%	0.4%	29,696	-2.3%	$2.9M
KOCoca Cola Co	0.4%	0.4%	33,751	-1.1%	$2.7M
JPMJpmorgan Chase & Co	0.3%	0.3%	7,890	-0.6%	$2.6M
IBDUIshares Tr	0.3%	0.3%	107,203	+11.6%	$2.5M
NVDANvidia Corporation	0.3%	—	11,645	—	$2.3M
PEPPepsico Inc	0.3%	0.4%	16,852	-2.2%	$2.3M
HDHome Depot Inc	0.3%	0.3%	6,320	+0.0%	$2.2M
CATCaterpillar Inc	0.3%	—	2,026	—	$2.2M
VBILVanguard Instl Index Fd	0.3%	—	28,205	—	$2.1M
SYKStryker Corporation	0.3%	0.3%	6,406	+0.0%	$2.0M

What Northstar Group, Inc. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

BKNG Booking Holdings Inc+2346.7% shares
VUG Vanguard Index Fds+499.2% shares
IWF Ishares Tr+300.8% shares
IBTJ Ishares Ibonds Dec 2029 Term Treasury Et+25.9% shares
MKL Markel Group Inc+19.9% shares
BR Broadridge Finl Solutions in+18.5% shares
IBDU Ishares Tr+11.6% shares
IBDT Ishares Ibonds Dec 2028 Term Corporate E+10.8% shares

Reduced

No position shrank by more than 5%.

Left the top 50

Share counts compared with the Q1 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: +10.4% /yr; S&P 500 +11.7%
3 years: +18.7% /yr; S&P 500 +22.3%
5 years: +10.3% /yr; S&P 500 +10.6%

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
Q2 2026	$751.1M	166
Q1 2026	$682.7M	164
Q4 2025	$710.0M	161
Q3 2025	$656.2M	158
Q2 2025	$617.8M	158
Q1 2025	$589.9M	147
Q4 2024	$574.4M	151
Q3 2024	$549.4M	153
Q2 2024	$506.9M	143
Q1 2024	$489.8M	146
Q4 2023	$444.0M	140
Q3 2023	$409.3M	138

Questions about Northstar Group, Inc.'s portfolio

What stocks does Northstar Group, Inc. own?

Northstar Group, Inc.'s latest 13F, for Q2 2026 and filed Aug 3, 2026, lists 166 positions worth $751.1M. The largest are Berkshire Hathaway Inc Del (BRK-B) at 15.7%, Vanguard Index Fds (VTI) at 12.0%, Spdr Series Trust (BIL) at 6.8%, Apple Inc (AAPL) at 5.8% and Alphabet Inc (GOOG) at 5.0%.

What did Northstar Group, Inc. buy last quarter?

In Q2 2026, Northstar Group, Inc. added Booking Holdings Inc (BKNG) (+2346.7% shares), Vanguard Index Fds (VUG) (+499.2% shares) and Ishares Tr (IWF) (+300.8% shares), compared with its Q1 2026 filing.

What did Northstar Group, Inc. sell last quarter?

In Q2 2026, Northstar Group, Inc. cut from its top 50 Mcdonalds Corp (MCD), cut from its top 50 Ishares Tr (IBTG) and cut from its top 50 Rtx Corporation (RTX), compared with its Q1 2026 filing.

How has Northstar Group, Inc.'s portfolio performed?

A portfolio copying Northstar Group, Inc.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +18.7% a year over the last 3 years, against +22.3% for the S&P 500. Over 1 year: +10.4% against +11.7%. Over 5 years: +10.3% a year against +10.6%.

When is Northstar Group, Inc.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Northstar Group, Inc.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Northstar Group, Inc. manage?

Northstar Group, Inc. reported $1.0B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $751.1M.