William John Sempolinski ETF holdings

Easton, MA

Reported $104.5M in 41 ETFs in its Form 13F for June 30, 2026.

ETF value

$104.5M

ETFs held

Change from prior quarter

—

With price moves

ETFs as a share of its 13F

42.2%

of $247.7M

Top 10 of 41 ETF holdings

Ticker	Fund	Value	Shares	Change
TBUX	T. Rowe Price Ultra Short-Term Bond ETF	$15.7M	315,491	New position
CGDV	Capital Group Dividend Value ETF	$9.4M	191,760	New position
SGOV	iShares 0-3 Month Treasury Bond ETF	$8.2M	81,790	New position
QUAL	iShares MSCI USA Quality Factor ETF	$5.3M	24,008	New position
SMH	VanEck Semiconductor ETF	$5.2M	7,882	New position
SOXX	iShares Semiconductor ETF	$5.1M	7,906	New position
ITA	iShares U.S. Aerospace & Defense ETF	$4.8M	19,893	New position
MOAT	VanEck Morningstar Wide Moat ETF	$4.3M	41,469	New position
GRID	First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund	$3.7M	19,425	New position
NOBL	ProShares S&P 500 Dividend Aristocrats ETF	$3.4M	59,884	New position

31 more ETF positions

The full list comes with the Advisors and Institutions package.

From SEC Form 13F. Change compares June 30, 2026 with March 31, 2026. SEC filer ID (CIK) 0002149024. Filings on SEC EDGAR.

Frequently asked questions

What ETFs does William John Sempolinski own?

William John Sempolinski reported 41 ETF positions worth $104.5M in its Form 13F for June 30, 2026. The largest was TBUX, at $15.7M.

Where does this data come from?

From the firm's own quarterly Form 13F filing with the SEC. It shows long positions at quarter end and can include holdings run for clients, so it isn't necessarily the firm's own money.

How current is it?

13F filings are due 45 days after each quarter ends. The next set is due around mid-November.