We are live on ! Find out more
WG

Winton Group Portfolio holdings

AUM $3.09B
1-Year Est. Return 40.4%
This Fund
S&P 500
This Quarter Est. Return
+2.51%
1 Year Est. Return
+40.4%
3 Year Est. Return
+127.75%
5 Year Est. Return
+204.31%
10 Year Est. Return
+963.71%
AUM
$2.85B
AUM Growth
-$46.4M
Cap. Flow
+$23.6M
Cap. Flow %
0.83%
Top 10 Hldgs %
14.73%
Holding
1,422
New
511
Increased
299
Reduced
265
Closed
342
Avg Time Held
2.4 quarters
Top 10 Avg Time Held
2.7 quarters
Top 20 Avg Time Held
2.3 quarters

Top Buys

Rank Stock Value
1
BKLN icon
Invesco Senior Loan ETF
BKLN
+$41.3M
2
BKNG icon
Booking.com
BKNG
+$39M
3
NFLX icon
Netflix
NFLX
+$24M
4
AES icon
AES
AES
+$22.8M
5
SF icon
Stifel
SF
+$19.6M

Sector Composition

Rank Sector Weight
1 Financials 19.29%
2 Technology 16.11%
3 Industrials 13.54%
4 Healthcare 11.03%
5 Consumer Discretionary 9.88%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
BRK.A icon
1
Berkshire Hathaway Class A
BRK.A
$1.11T
$156M 5.47%
217
– –
2020 Q2
23 quarters
BKLN icon
2
Invesco Senior Loan ETF
BKLN
$6.48B
$40.8M 1.43%
+2,000,000
New +$41.3M
2026 Q1
0 quarters
GEV icon
3
GE Vernova
GEV
$268B
$36.9M 1.29%
42,253
+16,689
+65% +$13M
2024 Q2
7 quarters
BKNG icon
4
Booking.com
BKNG
$120B
$35.7M 1.25%
+211,850
New +$39M
2026 Q1
0 quarters
NFLX icon
5
Netflix
NFLX
$293B
$33.3M 1.17%
346,413
+272,316
+368% +$24M
2024 Q4
5 quarters
IBIT icon
6
iShares Bitcoin Trust
IBIT
$65.9B
$25.4M 0.89%
661,277
-942,376
-59% -$40.8M
2025 Q1
4 quarters
CSX icon
7
CSX Corp
CSX
$87.5B
$24.5M 0.86%
596,109
+223,459
+60% +$8.76M
2025 Q2
3 quarters
SOLS icon
8
Solstice Advanced Materials
SOLS
$9.75B
$23.4M 0.82%
306,640
-225,295
-42% -$15.4M
2025 Q4
1 quarter
KR icon
9
Kroger
KR
$36.4B
$22.2M 0.78%
306,925
+257,134
+516% +$17.4M
2025 Q4
1 quarter
AES icon
10
AES
AES
$10.7B
$22M 0.77%
1,559,025
+1,529,140
+5,117% +$22.8M
2025 Q3
2 quarters
ENTG icon
11
Entegris
ENTG
$25.3B
$21.3M 0.75%
181,484
-10,017
-5% -$1.18M
2025 Q3
2 quarters
EA icon
12
DELISTED
Electronic Arts
EA
$20.8M 0.73%
102,223
+10,048
+11% +$2.03M
2025 Q1
4 quarters
HOLX icon
13
DELISTED
Hologic
HOLX
$20.8M 0.73%
275,027
+21,707
+9% +$1.63M
2025 Q4
1 quarter
MASI icon
14
DELISTED
Masimo
MASI
$20.1M 0.7%
+112,783
New +$17.7M
2026 Q1
0 quarters
SF icon
15
Stifel
SF
$10.6B
$18.3M 0.64%
+246,970
New +$19.6M
2026 Q1
0 quarters
TMUS icon
16
T-Mobile US
TMUS
$159B
$17.8M 0.63%
+84,823
New +$17.4M
2026 Q1
0 quarters
CME icon
17
CME Group
CME
$101B
$17.7M 0.62%
60,000
-82
-0.1% -$24.4K
2014 Q2
47 quarters
BG icon
18
Bunge Global
BG
$19.7B
$17M 0.6%
133,828
+130,416
+3,822% +$15.1M
2025 Q4
1 quarter
MSFT icon
19
Microsoft
MSFT
$3.97T
$16.7M 0.59%
45,094
+10,395
+30% +$4.35M
2024 Q2
7 quarters
ODFL icon
20
Old Dominion Freight Line
ODFL
$37.7B
$16.5M 0.58%
84,308
+68,811
+444% +$12.8M
2025 Q3
2 quarters
POWL icon
21
Powell Industries
POWL
$6.99B
$16.4M 0.58%
91,065
+79,803
+709% +$13M
2023 Q2
11 quarters
INCY icon
22
Incyte
INCY
$22.9B
$16.3M 0.57%
173,032
+69,535
+67% +$6.94M
2025 Q2
3 quarters
MAS icon
23
Masco
MAS
$13.6B
$16.2M 0.57%
267,890
-6,777
-2% -$458K
2025 Q2
3 quarters
NVDA icon
24
NVIDIA
NVDA
$5.54T
$16.1M 0.57%
92,525
+8,709
+10% +$1.6M
2024 Q1
8 quarters
PLTR icon
25
Palantir
PLTR
$502B
$16.1M 0.57%
+110,198
New +$16.8M
2026 Q1
0 quarters

Similar funds

Winton Group's Q1 2026 Portfolio in Review

As of Q1 2026, Winton Group held 1,422 positions worth $2.85B, down 1.6% from $2.9B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

Winton Group's Q1 2026 filing shows 511 new, 299 increased, 265 reduced and 342 closed positions. Its largest new stake was Invesco Senior Loan ETF: 2,000,000 shares worth $40.8M. The largest sale was iShares iBoxx $ High Yield Corporate Bond ETF, an estimated $50M.

By sector, the portfolio is most concentrated in Financials at 19% of assets, up from 18% a quarter earlier, followed by Technology and Industrials.

  • Winton Group's largest Q1 2026 buy was Invesco Senior Loan ETF: 2,000,000 shares worth $40.8M.
  • Winton Group added most to Netflix in Q1 2026, an estimated $24M increase.
  • Winton Group's biggest Q1 2026 reduction was iShares Bitcoin Trust, cutting an estimated $40.8M.
  • Winton Group fully exited iShares iBoxx $ High Yield Corporate Bond ETF in Q1 2026, selling an estimated $50M.
  • Winton Group's ten largest holdings make up 15% of its $2.85B portfolio in Q1 2026.
  • Winton Group opened 511 new positions and closed 342 in Q1 2026.
  • Winton Group's portfolio value fell 1.6% quarter-over-quarter to $2.85B.

Based on Winton Group's 13F filing for Q1 2026, filed 12 May 2026.