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WJS

William John Sempolinski Portfolio holdings

AUM $248M
This Fund
S&P 500
This Quarter Est. Return
+2.56%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$203M
AUM Growth
–
Cap. Flow
+$202M
Cap. Flow %
99.63%
Top 10 Hldgs %
59.31%
Holding
89
New
89
Increased
–
Reduced
–
Closed
–

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$47.2M
2
AAPL icon
Apple
AAPL
+$19.5M
3
TBUX icon
T. Rowe Price Ultra Short-Term Bond ETF
TBUX
+$11.4M
4
MSFT icon
Microsoft
MSFT
+$8.85M
5
SGOV icon
iShares 0-3 Month Treasury Bond ETF
SGOV
+$8.36M

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Technology 40.26%
2 Miscellaneous 36.04%
3 Communication Services 5.67%
4 Financials 5.05%
5 Consumer Discretionary 4.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VTI icon
51
Vanguard Morningstar Total Stock Market ETF
VTI
$687B
$660K 0.32%
+1,969
New +$655K
STWD icon
52
Starwood Property Trust
STWD
$5.85B
$634K 0.31%
+35,177
New +$647K
GE icon
53
GE Aerospace
GE
$355B
$633K 0.31%
+2,056
New +$619K
AGG icon
54
iShares Core US Aggregate Bond ETF
AGG
$138B
$570K 0.28%
+5,708
New +$573K
IMTM icon
55
iShares MSCI Intl Momentum Factor ETF
IMTM
$4.27B
$535K 0.26%
+11,144
New +$534K
BSV icon
56
Vanguard Short-Term Bond ETF
BSV
$45.6B
$527K 0.26%
+6,691
New +$528K
AVGO icon
57
Broadcom
AVGO
$1.75T
$523K 0.26%
+1,510
New +$540K
LYG icon
58
Lloyds Banking Group
LYG
$85.7B
$499K 0.25%
+94,132
New +$456K
VCSH icon
59
Vanguard Short-Term Corporate Bond ETF
VCSH
$45B
$481K 0.24%
+6,030
New +$481K
PRU icon
60
Prudential Financial
PRU
$41.3B
$474K 0.23%
+4,200
New +$450K
LLY icon
61
Eli Lilly
LLY
$1.05T
$471K 0.23%
+438
New +$419K
BRK.B icon
62
Berkshire Hathaway Class B
BRK.B
$1.08T
$417K 0.21%
+830
New +$413K
ENB icon
63
Enbridge
ENB
$110B
$388K 0.19%
+8,102
New +$387K
JPM icon
64
JPMorgan Chase
JPM
$951B
$360K 0.18%
+1,116
New +$346K
TSM icon
65
TSMC
TSM
$2.17T
$356K 0.17%
+1,170
New +$343K
CGHM
66
Capital Group Municipal High-Income ETF
CGHM
$3.29B
$349K 0.17%
+13,700
New +$350K
RSP icon
67
Invesco S&P 500 Equal Weight ETF
RSP
$99.5B
$317K 0.16%
+1,654
New +$314K
HD icon
68
Home Depot
HD
$329B
$307K 0.15%
+893
New +$327K
AMAT icon
69
Applied Materials
AMAT
$366B
$300K 0.15%
+1,168
New +$280K
C icon
70
Citigroup
C
$223B
$292K 0.14%
+2,500
New +$260K
NBIS
71
Nebius Group N.V.
NBIS
$56.9B
$280K 0.14%
+3,350
New +$347K
JNJ icon
72
Johnson & Johnson
JNJ
$646B
$275K 0.14%
+1,331
New +$263K
COST icon
73
Costco
COST
$419B
$259K 0.13%
+300
New +$272K
MPLX icon
74
MPLX
MPLX
$60.1B
$258K 0.13%
+4,839
New +$252K
EVSB icon
75
Eaton Vance Ultra-Short Income ETF
EVSB
$245M
$254K 0.13%
+5,000
New +$255K
1 2
3
4

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NBWM
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William John Sempolinski's Q4 2025 Portfolio in Review

Q4 2025 is the first quarter with a 13F filing on record for William John Sempolinski, which disclosed 89 positions worth $203M. Its ten largest holdings account for 59% of the portfolio.

Its largest position is NVIDIA: 253,700 shares worth $47.3M.

By sector, the portfolio is most concentrated in Technology at 40% of assets, followed by Miscellaneous and Communication Services.

  • William John Sempolinski's largest Q4 2025 buy was NVIDIA: 253,700 shares worth $47.3M.
  • William John Sempolinski's ten largest holdings make up 59% of its $203M portfolio in Q4 2025.
  • William John Sempolinski disclosed 89 positions in Q4 2025, its first 13F filing on record.

Based on William John Sempolinski's 13F filing for Q4 2025, filed 26 Aug 2026.