13F
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VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.

13F equity value
$10.0B
Positions
222
Top 10 concentration
20.4%
Quarters / total new picks
32 / 510
13F equity value over time
$0M$6B$11B2017201820192020202120222023202420252026

"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 +2.3% per quarter — versus +2.7% per quarter from simply owning every 13F stock. It beat that baseline in only 43.8% of quarters (excess t = 1.05, not statistically significant). Its filings tell you what it bought — not what you should buy.

Avg 2Q excess
+2.2%
t-stat
1.05
Quarterly win rate
44%
Annualized excess
-1.9%
$1 → follow vs universe
$1.81 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 0.89220180630: follow 0.87520180930: follow 0.91120181231: follow 0.89520190331: follow 0.93920190630: follow 0.96820190930: follow 0.98920191231: follow 0.77320200331: follow 0.93320200630: follow 0.94820200930: follow 1.11920201231: follow 1.17520210331: follow 1.19320210630: follow 1.24820210930: follow 1.12820211231: follow 1.34620220331: follow 1.41720220630: follow 1.28320220930: follow 1.43220221231: follow 1.29720230331: follow 1.22820230630: follow 1.22420230930: follow 1.40720231231: follow 1.48820240331: follow 1.57020240630: follow 1.57020240930: follow 1.59220241231: follow 1.55820250331: follow 1.58820250630: follow 1.57020250930: follow 1.75920251231: follow 1.814 0.71 1.48 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 222 · 2026 Q1

Ticker Value Weight QoQ
NVDA $306M
3.1%
ADD
GOOGL $239M
2.4%
TRIM
LLY $231M
2.3%
ADD
IWN $210M
2.1%
HOLD
LECO $199M
2.0%
ADD
AAPL $191M
1.9%
ADD
XOM $181M
1.8%
ADD
TSM $172M
1.7%
TRIM
MPWR $152M
1.5%
TRIM
AMZN $150M
1.5%
TRIM
CMI $144M
1.5%
ADD
NUE $144M
1.5%
ADD
ETN $130M
1.3%
HOLD
SCHW $129M
1.3%
NEW
JPM $123M
1.2%
TRIM
ESI $121M
1.2%
TRIM
SHOP $119M
1.2%
NEW
HON $114M
1.1%
NEW
ROST $113M
1.1%
NEW
V $112M
1.1%
NEW

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.