Q3 2026 13F · SEC CIK 1344551

Assetmark, Inc

Wealth managerFiled 2026-10-21 for Q3 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $59.5B
Reported positions: 3,772
Top holdings a year, 3 yrs: +15.3%
Assets under management: $91.8B

Assetmark, Inc is a wealth manager that reported 3,772 positions worth $59.5B in its Q3 2026 13F, filed 2026-10-21. Its largest holdings were Vanguard World Fd (MGK, 6.8%), Vanguard Index Fds (VOO, 4.9%), Vanguard World Fd (MGV, 4.3%). A portfolio copying its top holdings returned 15.3% a year over the last 3 years, against 20.4% for the S&P 500.

Assetmark, Inc holdings largest 50 of 3,772 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.

Assetmark, Inc 13F holdings
Stock	% of 13F value	Q2 2026	Shares	Share change	Reported value
MGKVanguard World Fd	6.8%	6.4%	43,707,780	+3.1%	$4.0B
VOOVanguard Index Fds	4.9%	4.8%	4,176,253	+3.4%	$2.9B
MGVVanguard World Fd	4.3%	4.5%	15,718,874	-0.8%	$2.5B
NVDANvidia Corporation	2.4%	2.1%	6,198,057	+0.6%	$1.4B
MINTPimco Enhanced Short Maturity Active Exc	2.0%	1.8%	11,717,988	+12.6%	$1.2B
MSFTMicrosoft Corp	1.8%	1.3%	2,114,965	+0.9%	$1.1B
AAPLApple Inc	1.8%	1.5%	3,136,607	+1.6%	$1.0B
VBRVanguard Index Fds	1.7%	2.0%	4,458,082	-8.5%	$1.0B
GOOGLAlphabet Inc	1.6%	1.7%	2,845,297	+4.1%	$979.0M
IEFAIshares Tr	1.6%	1.6%	9,766,603	+2.2%	$946.2M
VOEVanguard Index Fds	1.3%	1.5%	4,074,853	-8.0%	$796.8M
IEMGIshares Inc	1.3%	1.4%	9,697,562	+1.7%	$787.1M
SPTMSpdr Series Trust	1.2%	0.9%	7,961,928	+44.6%	$732.9M
METAMeta Platforms Inc	1.2%	1.0%	978,625	-0.3%	$709.7M
VOTVanguard Index Fds	1.0%	1.1%	2,130,331	-0.9%	$622.3M
IVVIshares Tr	1.0%	1.0%	780,407	+4.0%	$597.7M
AMZNAmazon Com Inc	1.0%	0.8%	2,326,667	+16.8%	$579.7M
SHYGIshares Tr	1.0%	1.0%	14,009,554	+5.6%	$577.9M
GOVTIshares Tr	1.0%	1.1%	26,299,371	-4.1%	$575.2M
AVGOBroadcom Inc	1.0%	1.0%	1,637,230	+5.3%	$575.0M
USIGIshares Tr	0.9%	0.9%	11,343,566	+10.2%	$552.5M
IEIIshares Tr	0.9%	0.8%	4,856,733	+23.3%	$550.9M
BNDVanguard Bd Index Fds	0.9%	0.9%	7,696,957	+6.1%	$539.9M
VBKVanguard Index Fds	0.9%	1.0%	1,560,484	-3.0%	$527.2M
VTIVanguard Index Fds	0.8%	0.8%	1,289,658	-0.9%	$482.6M
IGIBIshares Tr	0.8%	0.7%	9,396,425	+19.1%	$473.1M
SHYIshares Tr	0.8%	0.6%	5,547,328	+21.2%	$450.4M
MUMicron Technology Inc	0.7%	0.7%	389,924	+12.3%	$415.3M
VEAVanguard Ftse Developed Markets Index Fu	0.7%	0.7%	5,830,734	+1.4%	$411.7M
BILSpdr Series Trust	0.7%	0.7%	4,440,758	-3.5%	$407.0M
VTVVanguard Index Fds	0.7%	0.7%	1,875,803	-5.9%	$405.3M
VMBSVanguard Scottsdale Fds	0.7%	0.7%	9,037,819	+2.6%	$401.4M
JNKSpdr Series Trust	0.6%	1.0%	4,068,681	-34.8%	$377.4M
SSOProshares Tr	0.6%	—	5,270,036	—	$365.4M
SHVIshares Tr	0.6%	—	3,267,462	—	$360.5M
MUBIshares Tr	0.6%	0.6%	3,469,360	+3.5%	$350.8M
NEMNewmont Corp	0.6%	0.5%	2,978,254	-1.3%	$343.5M
BNDXVanguard Charlotte Fds	0.6%	0.6%	7,281,839	-2.9%	$341.3M
VUGVanguard Index Fds	0.5%	0.5%	3,610,074	+3.2%	$325.3M
UTHRUnited Therapeutics Corp Del	0.5%	0.6%	600,171	-3.8%	$325.2M
SYFSynchrony Financial	0.5%	0.6%	4,580,878	+4.0%	$325.1M
VXFVanguard Index Fds	0.5%	0.6%	1,302,142	-1.5%	$301.6M
JPMJpmorgan Chase & Co	0.5%	0.5%	898,024	+5.2%	$297.1M
TSMTaiwan Semiconductor Manufac	0.5%	0.5%	600,806	+0.6%	$274.1M
TLHIshares Tr	0.4%	0.4%	2,646,560	+8.2%	$243.9M
MTUMIshares Tr	0.4%	0.7%	762,847	-33.1%	$242.1M
FOXAFox Corp - Class A	0.4%	0.4%	3,853,234	-14.3%	$241.4M
AMATApplied Matls Inc	0.4%	0.5%	466,464	+21.7%	$238.5M
SPLGSpdr Series Trust	0.4%	0.5%	2,632,951	-16.8%	$236.3M
PGProcter & Gamble Co	0.3%	—	1,397,151	—	$203.0M

What Assetmark, Inc 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

SPTM Spdr Series Trust+44.6% shares
IEI Ishares Tr+23.3% shares
AMAT Applied Matls Inc+21.7% shares
SHY Ishares Tr+21.2% shares
IGIB Ishares Tr+19.1% shares
AMZN Amazon Com Inc+16.8% shares
MINT Pimco Enhanced Short Maturity Active Exc+12.6% shares
MU Micron Technology Inc+12.3% shares

Reduced

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: +15.2% /yr; S&P 500 +20.1%
3 years: +15.3% /yr; S&P 500 +20.4%
5 years: +6.8% /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	$59.5B	3,772
Q2 2026	$58.2B	3,555
Q1 2026	$49.0B	3,440
Q4 2025	$49.0B	3,369
Q3 2025	$46.6B	3,179
Q2 2025	$42.4B	3,000
Q1 2025	$36.4B	2,621
Q4 2024	$36.8B	2,590
Q3 2024	$34.9B	2,250
Q2 2024	$32.3B	2,097
Q1 2024	$30.8B	1,930
Q4 2023	$27.7B	1,834

Questions about Assetmark, Inc's portfolio

What stocks does Assetmark, Inc own?

Assetmark, Inc's latest 13F, for Q3 2026 and filed Oct 21, 2026, lists 3,772 positions worth $59.5B. The largest are Vanguard World Fd (MGK) at 6.8%, Vanguard Index Fds (VOO) at 4.9%, Vanguard World Fd (MGV) at 4.3%, Nvidia Corporation (NVDA) at 2.4% and Pimco Enhanced Short Maturity Active Exc (MINT) at 2.0%.

What did Assetmark, Inc buy last quarter?

In Q3 2026, Assetmark, Inc added Spdr Series Trust (SPTM) (+44.6% shares), Ishares Tr (IEI) (+23.3% shares) and Applied Matls Inc (AMAT) (+21.7% shares), compared with its Q2 2026 filing.

What did Assetmark, Inc sell last quarter?

In Q3 2026, Assetmark, Inc cut from its top 50 Ishares Tr (HYG), cut from its top 50 Kla Corp (KLAC), cut from its top 50 Dimensional ETF Trust (DFAC), Spdr Series Trust (JNK) (-34.8% shares), Ishares Tr (MTUM) (-33.1% shares) and Spdr Series Trust (SPLG) (-16.8% shares), compared with its Q2 2026 filing.

How has Assetmark, Inc's portfolio performed?

A portfolio copying Assetmark, Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.3% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +15.2% against +20.1%. Over 5 years: +6.8% a year against +11.6%.

When is Assetmark, Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. Assetmark, Inc'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 Assetmark, Inc manage?

Assetmark, Inc reported $91.8B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $59.5B.