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Thompson Siegel & Walmsley Portfolio holdings

AUM $5.7B
1-Year Est. Return 6.69%
This Fund
S&P 500
This Quarter Est. Return
+1.03%
1 Year Est. Return
+6.69%
3 Year Est. Return
+28.78%
5 Year Est. Return
+35.85%
10 Year Est. Return
+92.81%
AUM
$5.95B
AUM Growth
-$480M
Cap. Flow
-$535M
Cap. Flow %
-8.99%
Top 10 Hldgs %
17.62%
Holding
414
New
33
Increased
111
Reduced
196
Closed
29

Top Buys

Rank Stock Value
1
BIIB icon
Biogen
BIIB
+$36.8M
2
AMTM
Amentum Holdings
AMTM
+$28.1M
3
UHAL.B icon
U-Haul Holding Co Series N
UHAL.B
+$27.4M
4
ZBH icon
Zimmer Biomet
ZBH
+$20.7M
5
DINO icon
HF Sinclair
DINO
+$17.6M

Top Sells

Rank Stock Value
1
EFA icon
iShares MSCI EAFE ETF
EFA
+$64.5M
2
NFG icon
National Fuel Gas
NFG
+$51.8M
3
RYAAY icon
Ryanair
RYAAY
+$43.1M
4
LBTYK icon
Liberty Global Class C
LBTYK
+$34.8M
5
LH icon
Labcorp
LH
+$34.2M

Sector Composition

Rank Sector Weight
1 Healthcare 14.96%
2 Industrials 13.89%
3 Consumer Staples 10.87%
4 Technology 10.61%
5 Financials 9.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DLTR icon
51
Dollar Tree
DLTR
$24.4B
$46.1M 0.77%
613,829
-10,030
-2% -$717K
VBR icon
52
Vanguard Morningstar Small-Cap Value ETF
VBR
$37.1B
$44.4M 0.75%
238,493
+244
+0.1% +$48.2K
DG icon
53
Dollar General
DG
$28B
$43.1M 0.72%
489,674
+83,929
+21% +$6.35M
WTW icon
54
Willis Towers Watson
WTW
$31.2B
$42.7M 0.72%
126,331
-7,807
-6% -$2.54M
GOOG icon
55
Alphabet (Google) Class C
GOOG
$4.36T
$40.3M 0.68%
257,947
-30,536
-11% -$5.59M
CLVT icon
56
Clarivate
CLVT
$1.27B
$40.2M 0.68%
10,234,266
-264,322
-3% -$1.25M
USFD icon
57
US Foods
USFD
$22.2B
$38.9M 0.65%
594,299
-138,763
-19% -$9.48M
SNX icon
58
TD Synnex
SNX
$20.4B
$38.4M 0.65%
369,522
-186,366
-34% -$24.9M
AAPL icon
59
Apple
AAPL
$4.54T
$38.4M 0.64%
172,710
-10,410
-6% -$2.41M
MSFT icon
60
Microsoft
MSFT
$3.45T
$36.5M 0.61%
97,358
-8,186
-8% -$3.34M
JBGS
61
JBG SMITH
JBGS
$818M
$36.3M 0.61%
2,254,875
-44,385
-2% -$675K
BIIB icon
62
Biogen
BIIB
$30B
$35.2M 0.59%
+257,456
New +$36.8M
HSIC icon
63
Henry Schein
HSIC
$9.77B
$35.2M 0.59%
513,595
-338,824
-40% -$25M
IQV icon
64
IQVIA
IQV
$38.7B
$34M 0.57%
192,895
+66,050
+52% +$12.8M
LBTYA icon
65
Liberty Global Class A
LBTYA
$3.62B
$33M 0.55%
2,869,607
-33,028
-1% -$384K
SSNC icon
66
SS&C Technologies
SSNC
$18.1B
$30.6M 0.51%
365,751
+10,465
+3% +$866K
BRK.B icon
67
Berkshire Hathaway Class B
BRK.B
$1.1T
$28.5M 0.48%
53,555
-9,910
-16% -$4.82M
PHG icon
68
Philips
PHG
$25.7B
$27.1M 0.45%
1,151,517
-279,048
-20% -$6.83M
UHAL.B icon
69
U-Haul Holding Co Series N
UHAL.B
$12.2B
$25.9M 0.43%
+437,160
New +$27.4M
VOO icon
70
Vanguard S&P 500 ETF
VOO
$979B
$25M 0.42%
48,672
-3,078
-6% -$1.66M
CTSH icon
71
Cognizant
CTSH
$24.9B
$24.8M 0.42%
324,735
+634
+0.2% +$51.6K
MRK icon
72
Merck
MRK
$322B
$24.5M 0.41%
272,422
+25,997
+11% +$2.43M
NE icon
73
Noble Corp
NE
$6.77B
$23.9M 0.4%
1,008,792
+206,379
+26% +$5.91M
SPY icon
74
State Street SPDR S&P 500 ETF Trust
SPY
$790B
$23.6M 0.4%
42,272
-721
-2% -$424K
NFG icon
75
National Fuel Gas
NFG
$7.82B
$23.6M 0.4%
298,180
-720,855
-71% -$51.8M
1 2
3
4 5

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PI
PGGM Investments Zeist, Netherlands $5.7B AUM 17.05% 1-Year Est. Return
ACM
Altimeter Capital Management Boston, Massachusetts $5.7B AUM 36.74% 1-Year Est. Return
VH
ValueAct Holdings San Francisco, California $5.71B AUM 7.41% 1-Year Est. Return
O
Ossiam Paris, France $5.69B AUM 30.95% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
DCP
DSM Capital Partners Palm Beach Gardens, Florida $5.66B AUM 27.45% 1-Year Est. Return
HW
Hancock Whitney Gulfport, Mississippi $5.75B AUM 24.3% 1-Year Est. Return
AAM
Alphadyne Asset Management New York $5.76B AUM 22.07% 1-Year Est. Return

Thompson Siegel & Walmsley's Q1 2025 Portfolio in Review

As of Q1 2025, Thompson Siegel & Walmsley held 414 positions worth $5.95B, down 7.5% from $6.43B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

Thompson Siegel & Walmsley withdrew a net $535M in Q1 2025, closing 29 positions and reducing 196 holdings. Its most notable exit was Ryanair, an estimated $43.1M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 15% of assets, up from 14% a quarter earlier, followed by Industrials and Consumer Staples.

Against the trend, Thompson Siegel & Walmsley opened a new position in Biogen worth $35.2M.

  • Thompson Siegel & Walmsley's largest Q1 2025 buy was Biogen: 257,456 shares worth $35.2M.
  • Thompson Siegel & Walmsley added most to Amentum Holdings in Q1 2025, an estimated $28.1M increase.
  • Thompson Siegel & Walmsley's biggest Q1 2025 reduction was iShares MSCI EAFE ETF, cutting an estimated $64.5M.
  • Thompson Siegel & Walmsley fully exited Ryanair in Q1 2025, selling an estimated $43.1M.
  • Thompson Siegel & Walmsley's ten largest holdings make up 18% of its $5.95B portfolio in Q1 2025.
  • Thompson Siegel & Walmsley opened 33 new positions and closed 29 in Q1 2025.
  • Thompson Siegel & Walmsley's portfolio value fell 7.5% quarter-over-quarter to $5.95B.

Based on Thompson Siegel & Walmsley's 13F filing for Q1 2025, filed 9 May 2025.