ASSETMARK, INC — 13F Holdings & Portfolio
CIK 1344551 · latest 13F-HR filed 2026-05-06
ASSETMARK, INC manages $49.04B in 13F-reported U.S. long-equity assets across 3,443 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are MGK (6.36%), MGV (4.61%), VOO (4.54%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 264 new positions, exited 191, added to 1,430, and trimmed 1,061.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$49.04B
Long-equity book
3,443
Distinct positions
2026-03-31
Filed 2026-05-06
+264 / −191 / ↑1430 / ↓1061
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SPDR SERIES TRUST$389.6M +291.9%
- SPDR SERIES TRUST$203.0M +89.5%
- EDISON INTL$109.3M +1385.1%
- MICRON TECHNOLOGY INC$104.3M +475.7%
- ISHARES TR$82.2M +45.7%
Top Trims
- VANGUARD WORLD FD-$427.7M -12.1%
- ISHARES TR-$332.1M -49.1%
- PROSHARES TR-$199.1M -99.2%
- MICROSOFT CORP-$173.2M -18.8%
- VISTRA CORP-$139.6M -90.5%
New Positions
- DBX ETF TR$49.0M
- ASTRAZENECA PLC$37.7M
- BLACKROCK ETF TRUST$16.9M
- BLACKROCK ETF TRUST$15.6M
- BLACKROCK ETF TRUST$7.4M
Exited Positions
- ASTRAZENECA PLC$30.8M
- TEGNA INC$4.3M
- AMCOR PLC$2.4M
- FUBOTV INC$1.5M
- PIPER SANDLER COMPANIES$897.7K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | VANGUARD WORLD FD | MGK | 921910816 | $3.12B | 6.36% | 8,486,761 | SH |
| 2 | VANGUARD WORLD FD | MGV | 921910840 | $2.26B | 4.61% | 15,596,695 | SH |
| 3 | VANGUARD INDEX FDS | VOO | 922908363 | $2.22B | 4.54% | 3,723,036 | SH |
| 4 | NVIDIA CORPORATION | NVDA | 67066G104 | $1.02B | 2.08% | 5,856,371 | SH |
| 5 | PIMCO ETF TR | MINT | 72201R833 | $971.6M | 1.98% | 9,660,644 | SH |
| 6 | VANGUARD INDEX FDS | VBR | 922908611 | $886.2M | 1.81% | 4,079,001 | SH |
| 7 | VANGUARD INDEX FDS | VOE | 922908512 | $798.6M | 1.63% | 4,333,382 | SH |
| 8 | ISHARES TR | IEFA | 46432F842 | $794.7M | 1.62% | 8,778,321 | SH |
| 9 | APPLE INC | AAPL | 037833100 | $757.2M | 1.54% | 2,983,516 | SH |
| 10 | MICROSOFT CORP | MSFT | 594918104 | $749.0M | 1.53% | 2,023,261 | SH |
| 11 | ALPHABET INC | GOOGL | 02079K305 | $746.9M | 1.52% | 2,597,477 | SH |
| 12 | ISHARES INC | IEMG | 46434G103 | $648.5M | 1.32% | 9,297,033 | SH |
| 13 | ISHARES TR | GOVT | 46429B267 | $599.7M | 1.22% | 26,176,498 | SH |
| 14 | SPDR SERIES TRUST | JNK | 78468R622 | $562.4M | 1.15% | 5,875,122 | SH |
| 15 | ISHARES TR | HYG | 464288513 | $552.3M | 1.13% | 6,941,666 | SH |
| 16 | VANGUARD INDEX FDS | VOT | 922908538 | $551.1M | 1.12% | 2,141,628 | SH |
| 17 | META PLATFORMS INC | META | 30303M102 | $542.4M | 1.11% | 948,122 | SH |
| 18 | ISHARES TR | SHYG | 46434V407 | $532.4M | 1.09% | 12,584,102 | SH |
| 19 | SPDR SERIES TRUST | BIL | 78468R663 | $523.0M | 1.07% | 5,707,321 | SH |
| 20 | ISHARES TR | USIG | 464288620 | $521.3M | 1.06% | 10,174,811 | SH |
| 21 | BROADCOM INC | AVGO | 11135F101 | $498.0M | 1.02% | 1,609,089 | SH |
| 22 | VANGUARD INDEX FDS | VBK | 922908595 | $486.4M | 0.99% | 1,609,318 | SH |
| 23 | SPDR SERIES TRUST | SPTM | 78464A805 | $429.8M | 0.88% | 5,436,214 | SH |
| 24 | ISHARES TR | IGIB | 464288638 | $425.6M | 0.87% | 7,997,374 | SH |
| 25 | VANGUARD SCOTTSDALE FDS | VMBS | 92206C771 | $415.7M | 0.85% | 8,853,123 | SH |
| 26 | ISHARES TR | IEI | 464288661 | $397.6M | 0.81% | 3,352,425 | SH |
| 27 | AMAZON COM INC | AMZN | 023135106 | $381.4M | 0.78% | 1,831,400 | SH |
| 28 | UNITED THERAPEUTICS CORP DEL | UTHR | 91307C102 | $365.3M | 0.74% | 616,050 | SH |
| 29 | VANGUARD BD INDEX FDS | BND | 921937835 | $364.6M | 0.74% | 4,951,598 | SH |
| 30 | ISHARES TR | IVV | 464287200 | $344.6M | 0.70% | 527,597 | SH |
| 31 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $339.7M | 0.69% | 5,300,718 | SH |
| 32 | ISHARES TR | MUB | 464288414 | $339.3M | 0.69% | 3,196,889 | SH |
| 33 | VANGUARD INDEX FDS | VTI | 922908769 | $331.7M | 0.68% | 1,034,035 | SH |
| 34 | NEWMONT CORP | NEM | 651639106 | $329.6M | 0.67% | 3,044,674 | SH |
| 35 | AT&T INC | T | 00206R102 | $316.8M | 0.65% | 10,927,811 | SH |
| 36 | VANGUARD CHARLOTTE FDS | BNDX | 92203J407 | $307.1M | 0.63% | 6,390,910 | SH |
| 37 | SYNCHRONY FINANCIAL | SYF | 87165B103 | $295.1M | 0.60% | 4,338,604 | SH |
| 38 | FOX CORP | FOXA | 35137L105 | $289.9M | 0.59% | 4,963,944 | SH |
| 39 | ISHARES TR | MTUM | 46432F396 | $281.8M | 0.57% | 1,174,251 | SH |
| 40 | VANGUARD INDEX FDS | VTV | 922908744 | $276.2M | 0.56% | 1,407,931 | SH |
| 41 | VANGUARD INDEX FDS | VXF | 922908652 | $264.0M | 0.54% | 1,282,644 | SH |
| 42 | ISHARES TR | SHY | 464287457 | $262.2M | 0.53% | 3,175,680 | SH |
| 43 | VANGUARD INDEX FDS | VUG | 922908736 | $259.3M | 0.53% | 593,629 | SH |
| 44 | JPMORGAN CHASE & CO | JPM | 46625H100 | $241.9M | 0.49% | 822,403 | SH |
| 45 | SPDR SERIES TRUST | SPYM | 78464A854 | $233.7M | 0.48% | 3,053,303 | SH |
| 46 | ISHARES TR | TLH | 464288653 | $228.7M | 0.47% | 2,270,608 | SH |
| 47 | PROCTER & GAMBLE CO | PG | 742718109 | $199.1M | 0.41% | 1,378,302 | SH |
| 48 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $188.1M | 0.38% | 556,577 | SH |
| 49 | VERIZON COMMUNICATIONS INC | VZ | 92343V104 | $183.7M | 0.37% | 3,659,989 | SH |
| 50 | ALTRIA GROUP INC | MO | 02209S103 | $177.0M | 0.36% | 2,681,957 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-06 | $49.04B | 3,443 | 0001344551-26-000005 |
| 2025-12-31 | 2026-01-23 | $49.04B | 3,370 | 0001344551-26-000003 |