DOSSIER · 13F-HR · Q2 2026

NUANCE INVESTMENTS, LLC

$588M in tracked AUM across 52 positions as of Q2 2026.

NI
CIK 0001473182 · last filed Jun 30, 2026
Total AUM
$588M
as of Q2 2026
Holdings
52
positions
Whale Score
61
61
tracked
Activity
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of Nuance Investments, LLC SEC 13F Filing
1. Portfolio Overview

Nuance Investments, LLC manages a concentrated portfolio with a total value of $262.58 million as of the report date September 30, 2025. The firm employs a high-conviction strategy characterized by low turnover in the number of holdings (13 total) and significant concentration in top positions. The portfolio experienced robust growth of 7.0% over the quarter, increasing from $245.36 million.

The...

2. Key Holdings

The portfolio is dominated by a few large-cap and mid-cap positions, indicating a "best ideas" approach.

  • INFORMATICA INC (INFA1EUR): This is the largest position, valued at $61.19 million, representing 23.30% of the portfolio. The firm significantly increased its stake by 37.7% (adding $17.63 million), signaling strong conviction in the technology infrastructure or data management sector.
  • SOLVENTUM CORP (SOLV): The second-largest holding at $50.88 million (19.38% allocation). Despite a reduction of 21.1% ($16.12 million), it remains a core anchor of the portfolio, suggesting a continued but perhaps more cautious outlook on this healthcare spin-off.
  • ASPEN INSURANCE HOLDINGS LTD: A new entry and immediately the third-largest position at $43.98 million (16.75% allocation). This is a massive capital deployment, constituting over one-sixth of the entire fund's assets in a single new insurance position.
  • IDEX CORP (IEX): A doubled-down position, with the stake increasing by 102.3% ($12.35 million added). It now sits at 10.08% of the portfolio, reinforcing a tilt toward high-quality applied technology and fluidics.
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
N72482156
QIAGEN NV
$62M1.6M10.6%
02
CWT
CALIFORNIA WTR SVC GROUP
$53M1.1M9.1%
03
CLX
CLOROX CO DEL
$50M529K8.6%
04
TMHC
TAYLOR MORRISON HOME CORP
$38M528K6.4%
05
SOLV
SOLVENTUM CORP
$28M365K4.8%
06
KVUE
KENVUE INC
$28M1.4M4.7%
07
ATR
APTARGROUP INC
$23M183K3.9%
08
KMB
KIMBERLY-CLARK CORP
$23M208K3.9%
09
LNN
LINDSAY CORP
$22M179K3.8%
10
TMO
THERMO FISHER SCIENTIFIC INC
$18M36K3.0%

Filing history

2026Q2Jun 30
$588M 18.0%
52 positionsView →
2026Q1Mar 31
$717M 21.0%
43 positionsView →
2025Q4Dec 31
$908M 245.6%
45 positionsView →
2025Q3Sep 30
$263M 7.0%
13 positionsView →
2025Q2Jun 30
$245M 42.9%
12 positionsLocked
2025Q1Mar 31
$430M 82.6%
14 positionsLocked
2024Q4Dec 31
$2.5B 16.8%
53 positionsLocked
2024Q3Sep 30
$3.0B 9.0%
48 positionsLocked
2024Q2Jun 30
$3.3B 14.2%
48 positionsLocked
2024Q1Mar 31
$3.8B 12.8%
49 positionsLocked
2023Q4Dec 31
$4.4B 7.0%
47 positionsLocked
2023Q3Sep 30
$4.1B 12.7%
48 positionsLocked
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