13F
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ASSETMARK, INC

13F equity value
$49.0B
Positions
3,443
Top 10 concentration
27.7%
Quarters / total new picks
32 / 2,838
13F equity value over time
$0M$25B$49B2017201820192020202120222023202420252026

"13F equity value" = market value of this filer's US-listed long equity positions only. It excludes cash, bonds, non-US and short positions, so it understates a fund's true assets under management — often by a lot.

Not significant Verdict

13F holdings are disclosed ~45 days after quarter-end, and they never reveal when within the quarter a fund actually bought. So any 13F-based summary is structurally late and blurred — this applies to every fund, including this one.

We backtested copying it anyway. Buying this fund's new positions the day each filing went public, over 32 quarters, returned +1.5% per quarter — versus +2.7% per quarter from simply owning every 13F stock. It beat that baseline in only 31.2% of quarters (excess t = -1.06, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
-0.8%
t-stat
-1.06
Quarterly win rate
31%
Annualized excess
-5.1%
$1 → follow vs universe
$1.42 vs $2.09
Cumulative return: $1 invested in new picks vs universe
1.00 20180331: universe 1.04120180630: universe 0.95920180930: universe 1.00320181231: universe 0.99220190331: universe 0.97520190630: universe 1.04820190930: universe 1.12720191231: universe 0.90920200331: universe 1.09620200630: universe 1.21120200930: universe 1.48520201231: universe 1.55320210331: universe 1.56620210630: universe 1.69220210930: universe 1.51920211231: universe 1.29220220331: universe 1.38720220630: universe 1.28520220930: universe 1.38120221231: universe 1.28220230331: universe 1.35120230630: universe 1.30320230930: universe 1.47920231231: universe 1.54520240331: universe 1.58020240630: universe 1.72320240930: universe 1.70820241231: universe 1.59420250331: universe 1.73820250630: universe 1.79320250930: universe 2.01620251231: universe 2.085 20180331: follow 1.00420180630: follow 0.89820180930: follow 0.93220181231: follow 0.91420190331: follow 0.94620190630: follow 1.04020190930: follow 1.08720191231: follow 0.84320200331: follow 0.98820200630: follow 1.03220200930: follow 1.18420201231: follow 1.25520210331: follow 1.27120210630: follow 1.38120210930: follow 1.22420211231: follow 0.98620220331: follow 1.05520220630: follow 0.98920220930: follow 1.03120221231: follow 0.92420230331: follow 0.97120230630: follow 0.92320230930: follow 1.02420231231: follow 1.06920240331: follow 1.08820240630: follow 1.20220240930: follow 1.19920241231: follow 1.10320250331: follow 1.15020250630: follow 1.18120250930: follow 1.34720251231: follow 1.422 0.78 1.51 2.25 20182019202020212022202320242025 Follow Universe

Quarterly compounding, invested quarters only · entry 47 days after quarter-end (when 13F data becomes public)

Listed as facts. See the verdict above before treating this as signal.

Top 20 holdings of 3443 · 2026 Q1

Ticker Value Weight QoQ
MGK $3.1B
6.4%
HOLD
MGV $2.3B
4.6%
HOLD
VOO $2.2B
4.5%
ADD
NVDA $1.0B
2.1%
HOLD
MINT $972M
2.0%
ADD
VBR $886M
1.8%
TRIM
VOE $799M
1.6%
TRIM
IEFA $795M
1.6%
ADD
AAPL $757M
1.5%
ADD
MSFT $749M
1.5%
ADD
GOOGL $747M
1.5%
HOLD
IEMG $648M
1.3%
ADD
GOVT $600M
1.2%
ADD
JNK $562M
1.1%
ADD
HYG $552M
1.1%
HOLD
VOT $551M
1.1%
TRIM
META $542M
1.1%
ADD
SHYG $532M
1.1%
ADD
BIL $523M
1.1%
ADD
USIG $521M
1.1%
ADD

QoQ vs previous quarter's share count · NEW = new position · ADD/TRIM = ±2% shares · HOLD = unchanged.

Listed as facts. See the verdict above before treating this as signal.

New positions in 2026 Q1

Method & Limitations

Method: a "new position" = held this quarter, absent last quarter (options excluded; stocks with <50 prior holders excluded to filter spin-off artifacts). Entry 47 days after quarter-end — the first day the public could act on the filing. Benchmark = equal-weighted universe of all 13F-held stocks. Limitations: quarterly snapshots can't see intra-quarter trades; survivorship bias — funds that shut down are absent, which flatters the sample. Statistics, not advice.