Where is this manager's return actually coming from — replicable market and sector exposure, or genuine stock selection? Pulled live from the latest 13F and decomposed through the ERM3 cascade. The stock-selection residual is the one component that persists out of sample.
Modeled AUM
$6.1B
Holdings
134
Top-10 weight
27%
As of
2026-03-31
Filed
2026-06-14
Selection signature
Exposure-driven
7% of VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s risk is stock-specific — the structural read. Stock selection added 28% of the trailing return (which swings with the window). The rest is buyable market, sector, and style exposure — a descriptive read, not a recommendation.
Risk decomposition
This manager
90%
Tracked-pension composite · 12 mgrs
73%
22%
▸Key
Market
Sector
Subsector
Style tilt
Stock selection
At a glance
Selection signature
7% of risk
Exposure-driven
Replicable exposure
93%
Mostly buyable
Mandate style
Small Blend
Multi-style
Concentration
eff. N 61.2
Diversified
Peer rank · Large tier
#41 / 1432
Return attribution
AIVAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s +13.4% trailing-year return was led by market beta (+15.8% market); stock selection contributed -3.8%.
Layer
Detail
1M
3M
6M
1Y
Gross return
total realized
-6.3%
-0.7%
+0.2%
+13.4%
− Market
broad-market beta
-5.4%
-4.8%
-2.1%
+15.8%
− Sector
sector timing
-0.5%
+3.8%
+3.3%
2 · Residual skill score
The stock-selection residual — return left after market, sector, subsector, and style are stripped away. This is the component the research shows persists out of sample (forward Q5−Q1 +2.3pp, t≈3.4), while sector- and style-timing do not.
Stock-selection return
-3.8%
trailing, gross — residual after market / sector / subsector
Residual risk share
10%
stock-specific share of portfolio variance
Return from selection
28%
of gross return this window
Out-of-sample persistence
+2.3pp · t≈3.4
forward Q5−Q1 across the study cohort — not this manager
Gross ranking signal within mandate; net-of-fee outcomes depend on fees and implementation. Not a claim of net-of-fee outperformance. See the evidence →
4 · Mandate fit
Dominant style
Small Blend
Style concentration (HHI)
0.34
Effective styles
3.0
Effective N (positions)
61.2
5 · Peer context
#41 / 1432
In the Large AUM cohort by aum erm3 (1m).
92% of reported AUM is in the ERM3 model universe; attribution and skill shares cover that sleeve.
Run this on your managers
This is a live example. Send us a roster — 13F managers or your own holdings sleeves — and we'll return a Manager Skill Review and a board-ready IC memo for each. Print or PDF this page for the memo format.
Live data from SEC Form 13F via the RiskModels ERM3 model, filed 2026-06-14. Figures are gross, holdings-derived, and within-mandate. Informational use only — not investment advice.
Manager Skill Review
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.
Where is this manager's return actually coming from — replicable market and sector exposure, or genuine stock selection? Pulled live from the latest 13F and decomposed through the ERM3 cascade. The stock-selection residual is the one component that persists out of sample.
Modeled AUM
$6.1B
Holdings
134
Top-10 weight
27%
As of
2026-03-31
Filed
2026-06-14
Selection signature
Exposure-driven
7% of VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s risk is stock-specific — the structural read. Stock selection added 28% of the trailing return (which swings with the window). The rest is buyable market, sector, and style exposure — a descriptive read, not a recommendation.
Risk decomposition
This manager
90%
Tracked-pension composite · 12 mgrs
73%
22%
▸Key
Market
Sector
Subsector
Style tilt
Stock selection
At a glance
Selection signature
7% of risk
Exposure-driven
Replicable exposure
93%
Mostly buyable
Mandate style
Small Blend
Multi-style
Concentration
eff. N 61.2
Diversified
Peer rank · Large tier
#41 / 1432
Return attribution
AIVAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s +13.4% trailing-year return was led by market beta (+15.8% market); stock selection contributed -3.8%.
Layer
Detail
1M
3M
6M
1Y
Gross return
total realized
-6.3%
-0.7%
+0.2%
+13.4%
− Market
broad-market beta
-5.4%
-4.8%
-2.1%
+15.8%
− Sector
sector timing
-0.5%
+3.8%
+3.3%
2 · Residual skill score
The stock-selection residual — return left after market, sector, subsector, and style are stripped away. This is the component the research shows persists out of sample (forward Q5−Q1 +2.3pp, t≈3.4), while sector- and style-timing do not.
Stock-selection return
-3.8%
trailing, gross — residual after market / sector / subsector
Residual risk share
10%
stock-specific share of portfolio variance
Return from selection
28%
of gross return this window
Out-of-sample persistence
+2.3pp · t≈3.4
forward Q5−Q1 across the study cohort — not this manager
Gross ranking signal within mandate; net-of-fee outcomes depend on fees and implementation. Not a claim of net-of-fee outperformance. See the evidence →
4 · Mandate fit
Dominant style
Small Blend
Style concentration (HHI)
0.34
Effective styles
3.0
Effective N (positions)
61.2
5 · Peer context
#41 / 1432
In the Large AUM cohort by aum erm3 (1m).
92% of reported AUM is in the ERM3 model universe; attribution and skill shares cover that sleeve.
Run this on your managers
This is a live example. Send us a roster — 13F managers or your own holdings sleeves — and we'll return a Manager Skill Review and a board-ready IC memo for each. Print or PDF this page for the memo format.
Live data from SEC Form 13F via the RiskModels ERM3 model, filed 2026-06-14. Figures are gross, holdings-derived, and within-mandate. Informational use only — not investment advice.
+1.8%
− Subsector
industry timing
+0.1%
+0.3%
-0.5%
-0.3%
= Buyable exposure
replicable in ETFs
-5.8%
-0.7%
+0.7%
+17.2%
Stock selection
residual skill · persists OOS
-0.5%
+0.1%
-0.5%
-3.8%
Risk attribution
AI7% of the book's risk is stock-specific; the rest is broad-market (90%) and sector exposure.