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WJS
William John Sempolinski Portfolio holdings
AUM
$248M
This Fund
S&P 500
This Quarter
Est. Return
-3.44%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$199M
AUM Growth
-$4.09M
(-2%)
Cap. Flow
+$5.8M
Cap. Flow
% of AUM
2.91%
Top 10 Holdings %
Top 10 Hldgs %
58.54%
Holding
99
New
10
Increased
45
Reduced
19
Closed
6
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Avantis Emerging Markets Equity ETF
AVEM
|
+$1.83M |
| 2 |
State Street DoubleLine Total Return Tactical ETF
TOTL
|
+$1.53M |
| 3 |
T. Rowe Price Ultra Short-Term Bond ETF
TBUX
|
+$1.32M |
| 4 |
iShares MSCI Intl Value Factor ETF
IVLU
|
+$1.28M |
| 5 |
Apple
AAPL
|
+$1.06M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Expanded Tech-Software Sector ETF
IGV
|
+$4.12M |
| 2 |
First Trust Cloud Computing ETF
SKYY
|
+$2.99M |
| 3 |
Blackstone
BX
|
+$2.02M |
| 4 |
GRAL
GRAIL Inc
GRAL
|
+$1.54M |
| 5 |
IBM
IBM
|
+$487K |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 39.19% |
| 2 | Miscellaneous | 38.44% |
| 3 | Communication Services | 5.62% |
| 4 | Financials | 4.36% |
| 5 | Consumer Discretionary | 3.93% |
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William John Sempolinski's Q1 2026 Portfolio in Review
As of Q1 2026, William John Sempolinski held 99 positions worth $199M, down 2% from $203M the previous quarter. Its ten largest holdings account for 59% of the portfolio.
William John Sempolinski's Q1 2026 filing shows 10 new, 45 increased, 19 reduced and 6 closed positions. Its largest new stake was Avantis Emerging Markets Equity ETF: 21,983 shares worth $1.77M. The largest sale was iShares Expanded Tech-Software Sector ETF, an estimated $4.12M.
By sector, the portfolio is most concentrated in Technology at 39% of assets, down from 40% a quarter earlier, followed by Miscellaneous and Communication Services.
- William John Sempolinski's largest Q1 2026 buy was Avantis Emerging Markets Equity ETF: 21,983 shares worth $1.77M.
- William John Sempolinski added most to T. Rowe Price Ultra Short-Term Bond ETF in Q1 2026, an estimated $1.32M increase.
- William John Sempolinski's biggest Q1 2026 reduction was IBM, cutting an estimated $487K.
- William John Sempolinski fully exited iShares Expanded Tech-Software Sector ETF in Q1 2026, selling an estimated $4.12M.
- William John Sempolinski's ten largest holdings make up 59% of its $199M portfolio in Q1 2026.
- William John Sempolinski opened 10 new positions and closed 6 in Q1 2026.
- William John Sempolinski's portfolio value fell 2% quarter-over-quarter to $199M.
Based on William John Sempolinski's 13F filing for Q1 2026, filed 26 Aug 2026.