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Thompson Siegel & Walmsley 13F Portfolio

Portfolio Manager
Thompson Siegel & Walmsley LLC
Performance
+3.58% (2026 Q2)
AUM (13F)
$5.57B
# of Holdings
429
Performance Rank
Allocation (Top 20)
26.55%
Latest filing
Q2 2026

Thompson Siegel & Walmsley LLC Holdings Map

Top 50 Thompson Siegel & Walmsley LLC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
AER
AERCAP HOLDINGS NV
2.6%988.2K$144.1M
-2.49%(-25.22K)
2025-Q2: 1.34M shares2025-Q3: 1.30M shares2025-Q4: 1.06M shares2026-Q1: 1.01M shares2026-Q2: 988.2K shares
$46.63(+226.96%)
2026-06-30
SW
SMURFIT WESTROCK PLC
2%2.39M$110.8M
-2.08%(-50.90K)
2025-Q2: 1.83M shares2025-Q3: 2.45M shares2025-Q4: 2.55M shares2026-Q1: 2.45M shares2026-Q2: 2.39M shares
$46.28(+6.42%)
2026-06-30
CHKP
CHECK POINT SOFTWARE TECH
1.5%631.5K$83.0M
-1.56%(-10.03K)
2025-Q2: 480.5K shares2025-Q3: 475.6K shares2025-Q4: 445.7K shares2026-Q1: 641.5K shares2026-Q2: 631.5K shares
$132.57(-0.64%)
2026-06-30
KHC
KRAFT HEINZ CO
1.49%3.50M$82.6M
-12.41%(-495.37K)
2025-Q2: 3.66M shares2025-Q3: 3.59M shares2025-Q4: 3.58M shares2026-Q1: 3.99M shares2026-Q2: 3.50M shares
$31.95(-20.15%)
2026-06-30
EVRG
EVERGY INC
1.45%928.3K$80.2M
-10.44%(-108.18K)
2025-Q2: 1.32M shares2025-Q3: 1.23M shares2025-Q4: 1.17M shares2026-Q1: 1.04M shares2026-Q2: 928.3K shares
$56.75(+48.08%)
2026-06-30
GOOG
ALPHABET INC
1.37%215.1K$76.0M
-4.48%(-10.10K)
2025-Q2: 245.9K shares2025-Q3: 242.4K shares2025-Q4: 241.0K shares2026-Q1: 225.2K shares2026-Q2: 215.1K shares
$53.09(+545.37%)
2026-06-30
D
DOMINION ENERGY INC
1.32%1.08M$73.5M
-32.36%(-514.73K)
2025-Q2: 1.96M shares2025-Q3: 1.70M shares2025-Q4: 1.70M shares2026-Q1: 1.59M shares2026-Q2: 1.08M shares
$53.06(+29.60%)
2026-06-30
LKQ
LKQ CORP
1.27%2.67M$70.3M
-12.34%(-375.68K)
2025-Q2: 2.07M shares2025-Q3: 3.54M shares2025-Q4: 3.25M shares2026-Q1: 3.05M shares2026-Q2: 2.67M shares
$37.35(-32.74%)
2026-06-30
GPK
GRAPHIC PACKAGING HOLDING CO
1.24%6.50M$68.7M
-13.20%(-988.90K)
2025-Q2: 2.95M shares2025-Q3: 4.08M shares2025-Q4: 6.20M shares2026-Q1: 7.49M shares2026-Q2: 6.50M shares
$18.01(-36.71%)
2026-06-30
MKL
MARKEL GROUP INC
1.19%33.7K$65.8M
-3.62%(-1.26K)
2025-Q2: 39.6K shares2025-Q3: 38.1K shares2025-Q4: 35.4K shares2026-Q1: 34.9K shares2026-Q2: 33.7K shares
$1071.35(+71.25%)
2026-06-30

About Thompson Siegel & Walmsley LLCโ€™s portfolio

Thompson Siegel & Walmsley LLC reports $5.57B in US-listed equity holdings across 429 positions in its most recent 13F filing. Its largest disclosed positions are AER (2.6%), SW (2.0%) and CHKP (1.5%). The top 20 holdings account for 26.55% of reported assets. Its disclosed equity book has returned +27.04% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
AER โ€” 4.9% ($144.06M)SW โ€” 3.8% ($110.76M)CHKP โ€” 2.8% ($82.99M)KHC โ€” 2.8% ($82.59M)EVRG โ€” 2.8% ($80.23M)GOOG โ€” 2.6% ($76.01M)D โ€” 2.5% ($73.47M)LKQ โ€” 2.4% ($70.30M)GPK โ€” 2.4% ($68.72M)MKL โ€” 2.3% ($65.77M)Other โ€” 70.7% ($2.06B)
29%in top 10
  • AER4.9%
  • SW3.8%
  • CHKP2.8%
  • KHC2.8%
  • EVRG2.8%
  • GOOG2.6%
  • D2.5%
  • LKQ2.4%
  • GPK2.4%
  • MKL2.3%
  • Other70.7%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
2
ZTSZOETIS INC1.0%
RYANRYAN SPECIALTY GROUP HLDG0.8%
Added to
16
OXYOCCIDENTAL PETROLEUM CORP+201.6%
CSGPCOSTAR GROUP INC+183.5%
CHTRCHARTER COMMUNICATIONS IN+63.4%
CDWCDW CORP+61.0%
+12 more
Trimmed
32
CNCCENTENE CORP-56.3%
DDOMINION ENERGY INC-32.4%
IACPEOPLE INC-41.6%
UHAL.BU-HAUL HOLDING CO-NON VOTING-33.7%
+28 more

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Source filings

Holdings on this page are parsed from Thompson Siegel & Walmsley LLCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1008322). View Thompson Siegel & Walmsley LLCโ€™s 13F filings on SEC

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