Q2 2026 13F · SEC CIK 1739043

Winthrop Advisory Group LLC

Wealth managerFiled 2026-07-17 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $1.5B
Reported positions: 226
Top holdings a year, 3 yrs: +17.9%
Assets under management: $3.1B

Winthrop Advisory Group LLC is a wealth manager that reported 226 positions worth $1.5B in its Q2 2026 13F, filed 2026-07-17. Its largest holdings were Ishares Total US Stock Market ETF (ITOT, 11.3%), Ishares Core S&p 500 ETF (IVV, 10.0%), Ishares Tr (ACWX, 7.1%). A portfolio copying its top holdings returned 17.9% a year over the last 3 years, against 20.4% for the S&P 500.

Winthrop Advisory Group LLC holdings largest 50 of 226 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.

Winthrop Advisory Group LLC 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
ITOTIshares Total US Stock Market ETF	11.3%	11.3%	1,025,806	+5.9%	$168.5M
IVVIshares Core S&p 500 ETF	10.0%	10.0%	197,805	+5.2%	$148.1M
ACWXIshares Tr	7.1%	7.1%	1,382,668	+8.8%	$105.2M
IWBIshares Russell 1000 ETF	6.8%	7.3%	247,599	-0.7%	$101.4M
QQQInvesco Qqq Tr	6.3%	6.1%	127,279	-1.6%	$93.6M
SCHBSchwb US Broad	4.9%	4.9%	2,487,708	+3.9%	$72.0M
VTIVanguard Index Fds	4.8%	5.0%	194,227	+2.2%	$71.9M
ICSHIshares Tr	4.6%	5.1%	1,360,435	+11.1%	$68.8M
AAPLApple Inc	3.0%	3.2%	153,589	-0.4%	$44.4M
IJHIshares Tr	2.8%	3.0%	545,312	+1.5%	$42.0M
SPTMSpdr Series Trust	2.8%	3.0%	462,176	-0.4%	$42.0M
DGRWWisdomTree US Quality Dividend Gr ETF To	2.3%	2.1%	356,925	+21.2%	$34.1M
VXFVanguard Index Fds	1.7%	1.7%	105,228	+6.9%	$25.9M
IWFIshares Russell 1000 Growth ETF	1.6%	1.7%	189,751	+297.8%	$23.6M
INTFIshares Tr	1.5%	1.8%	545,342	-2.4%	$22.3M
SPYSpdr S&p 500 ETF Tr	1.5%	1.5%	29,388	+1.2%	$22.0M
QQQMInvesco Nasdaq 100 ETF	1.4%	1.0%	69,033	+40.0%	$20.9M
MSFTMicrosoft Corp	1.1%	1.2%	42,521	+4.1%	$15.9M
VONGVanguard Russell 1000 Growth ETF	0.9%	0.8%	109,467	+29.0%	$14.0M
DFACDimensional U.s. Core Equity 2	0.9%	1.0%	315,175	-2.0%	$14.0M
IEMGIshares	0.9%	0.9%	158,270	+5.7%	$13.1M
VXUSVanguard Star Fds Vanguard Total Intl St	0.8%	0.8%	140,134	+5.4%	$12.0M
AMZNAmazon Com Inc Com	0.8%	0.8%	49,480	+4.2%	$11.8M
SCHDSchwab Strategic Tr	0.8%	0.9%	366,832	-2.0%	$11.6M
VUGVanguard Indx Fd	0.8%	0.8%	132,088	+498.1%	$11.4M
VTEBVanguard Tx Ex Bd	0.7%	0.8%	203,184	-0.7%	$10.3M
JPSTJ P Morgan Exchange Traded Fd	0.7%	0.5%	197,378	+58.9%	$10.0M
GOOGLAlphabet Inc	0.6%	0.5%	25,191	+9.7%	$9.0M
IXUSIshares Core Msci Total International St	0.6%	0.3%	93,618	+126.4%	$8.9M
NVDANvidia Corporation Com	0.6%	0.5%	42,201	+21.3%	$8.4M
JTNYJ P Morgan Exchange Traded F	0.5%	—	146,850	—	$7.4M
IWVIshares Russell 3000 Index	0.5%	0.5%	16,711	-0.7%	$7.1M
VWOVanguard Intl Equity Index F	0.4%	0.5%	110,790	-1.5%	$6.6M
IVWIshares	0.4%	0.4%	46,877	+6.3%	$6.4M
GOOGAlphabet Inc	0.4%	0.4%	18,015	-1.8%	$6.4M
JPMJpmorgan Chase & Co	0.4%	0.4%	19,412	+5.0%	$6.4M
GSIEGoldman Sachs ETF Tr	0.4%	0.4%	132,762	+4.5%	$6.1M
VTVVanguard Value ETF	0.4%	0.5%	27,821	-1.8%	$6.1M
IWDIshares Russell 1000 Value ETF	0.4%	0.4%	24,452	+0.8%	$5.9M
LPLALpl Financial Holdings Inc	0.4%	0.5%	19,758	+0.5%	$5.6M
VIGVanguard Dividend Appreciation ETF	0.3%	0.4%	21,704	-4.9%	$5.1M
SCHXSchwab Stratgc Tr	0.3%	0.4%	170,653	-1.8%	$5.0M
METAMeta Platforms Inc Class A	0.3%	0.4%	8,087	+3.0%	$4.6M
BRK-BBerkshire Hathaway Inc Del	0.3%	0.3%	8,914	+1.5%	$4.5M
VOOVanguard S&p 500 ETF	0.3%	0.3%	6,451	+12.1%	$4.4M
TSLATesla Inc Com	0.3%	0.3%	9,778	-0.1%	$4.1M
SPYGSpdr Series Trust	0.3%	0.3%	34,289	-1.1%	$4.1M
VVisa Inc Com Cl A	0.2%	0.2%	10,289	+4.4%	$3.5M
MDYState Street Spdr S&p Midcap 400 ETF Tru	0.2%	—	4,590	—	$3.2M
KLACKla Corp	0.2%	—	10,642	—	$3.2M

What Winthrop Advisory Group LLC 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

VUG Vanguard Indx Fd+498.1% shares
IWF Ishares Russell 1000 Growth ETF+297.8% shares
IXUS Ishares Core Msci Total International St+126.4% shares
JPST J P Morgan Exchange Traded Fd+58.9% shares
QQQM Invesco Nasdaq 100 ETF+40.0% shares
VONG Vanguard Russell 1000 Growth ETF+29.0% shares
NVDA Nvidia Corporation Com+21.3% shares
DGRW WisdomTree US Quality Dividend Gr ETF To+21.2% shares

Reduced

No position shrank by more than 5%.

Left the top 50

HD Home Depot Inc Comwas 0.2%
DGRO Ishares Core Dividend Growth ETFwas 0.2%
WMT Walmart Incwas 0.2%

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: +19.4% /yr; S&P 500 +20.1%
3 years: +17.9% /yr; S&P 500 +20.4%
5 years: +9.0% /yr; S&P 500 +10.4%

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
Q2 2026	$1.5B	226
Q1 2026	$1.2B	194
Q4 2025	$1.2B	188
Q3 2025	$1.1B	191
Q2 2025	$1.0B	181
Q1 2025	$831.9M	156
Q4 2024	$833.3M	156
Q3 2024	$809.0M	152
Q2 2024	$735.7M	145
Q1 2024	$691.3M	141
Q4 2023	$640.1M	139
Q3 2023	$609.1M	127

Questions about Winthrop Advisory Group LLC's portfolio

What stocks does Winthrop Advisory Group LLC own?

Winthrop Advisory Group LLC's latest 13F, for Q2 2026 and filed Jul 17, 2026, lists 226 positions worth $1.5B. The largest are Ishares Total US Stock Market ETF (ITOT) at 11.3%, Ishares Core S&p 500 ETF (IVV) at 10.0%, Ishares Tr (ACWX) at 7.1%, Ishares Russell 1000 ETF (IWB) at 6.8% and Invesco Qqq Tr (QQQ) at 6.3%.

What did Winthrop Advisory Group LLC buy last quarter?

In Q2 2026, Winthrop Advisory Group LLC added Vanguard Indx Fd (VUG) (+498.1% shares), Ishares Russell 1000 Growth ETF (IWF) (+297.8% shares) and Ishares Core Msci Total International St (IXUS) (+126.4% shares), compared with its Q1 2026 filing.

What did Winthrop Advisory Group LLC sell last quarter?

In Q2 2026, Winthrop Advisory Group LLC cut from its top 50 Home Depot Inc Com (HD), cut from its top 50 Ishares Core Dividend Growth ETF (DGRO) and cut from its top 50 Walmart Inc (WMT), compared with its Q1 2026 filing.

How has Winthrop Advisory Group LLC's portfolio performed?

A portfolio copying Winthrop Advisory Group LLC's 20 largest 13F holdings each quarter, from the day each filing was public, returned +17.9% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +19.4% against +20.1%. Over 5 years: +9.0% a year against +10.4%.

When is Winthrop Advisory Group LLC's next 13F filing due?

13F filings are due 45 days after each quarter ends. Winthrop Advisory Group LLC'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 Winthrop Advisory Group LLC manage?

Winthrop Advisory Group LLC reported $3.1B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $1.5B.