WILLIAM JOHN SEMPOLINSKI
CIK 0002149024 · EASTON, MA · Quarter end: 2025-12-31 · Filed on: 2026-08-26 · Open the SEC source ↗
The most recent 13F EDGAR holds under this CIK is 2025 Q4, filed 2026-08-26. Nothing has been filed since — the fund stopped filing, or it files under a different entity now. The positions below are a snapshot of that date, not a current portfolio.
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$203.2M
2025 Q4
Positions
89
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
59.3%
Est. Net Flow (Q)
—
2025 Q4
Top Holdings
NVDA
NVIDIA CORPORATION
23.3%
AAPL
APPLE INC
9.7%
TBUX
T ROWE PRICE EXCHANGE-TRADED
5.6%
MSFT
MICROSOFT CORP
4.2%
SGOV
ISHARES TR
4.1%
GOOGL
ALPHABET INC
3.1%
AMZN
AMAZON COM INC
3.0%
CGDV
CAPITAL GROUP DIVIDEND VALUE
2.1%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.