THOMPSON SIEGEL & WALMSLEY LLC
•CIK: 1008322•Filing: Q4 2025
Thompson Siegel & Walmsley LLC, led by the seasoned trio of John Thompson, Mark Siegel, and Robert Walmsley, is known for its concentrated, high-conviction investment strategy, currently managing $5.9 billion across 398 positions. Recently, the fund has made notable moves by adding CHTR and FISV with significant gains of 1345% and 785%, respectively, while exiting positions in LULU and ULTA, reflecting its dynamic approach to capitalizing on market opportunities.
Total AUM
$5.9B
+ $15.9M in options
QoQ Performance
-4.3%
Positions
389
+ 3 options
Top 10 Concentration
17.3%
Latest Filing
Q4 2025
Top Holdings Allocation
AER2.6%
D1.7%
SMURFIT1.7%
LKQ11.7%
GPK1.6%
KHC1.5%
EVRG1.4%
CHKP1.4%
📈 Biggest Buys
📉 Biggest Sells
Sector Breakdown
Other82.6%
Technology4.8%
Financial2.5%
Healthcare2.2%
Utilities2.1%
Consumer Staples1.6%
Communication1.4%
Materials1.0%
🚪 Exited Positionssold since Q3 2025
+207 more exited positions
Changes from Q3 2025
NEW8 new positions
↑90 increased
↓93 decreased
Historical Filings
Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023