Vanguard Global Advisers’s Data I/O DAIO Stock Holding History

Vanguard Global Advisers’s Portfolio DAIO Stock Details DAIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$20.2K	Hold	5,124	–	–	﹤0.01%	3329
2026 Q1	$13K	Buy	+5,124	New	+$14.9K	﹤0.01%	3433

Other funds holding DAIO

KWM

Kanen Wealth Management Coconut Creek, Florida $413M AUM 109.83% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Penbrook Management New York $157M AUM 46.57% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Kovack Advisors Ft. Lauderdale, Florida $2.08B AUM 38.95% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Vanguard Global Advisers's DAIO Position: Q2 2026 in Review

Vanguard Global Advisers held its Data I/O (DAIO) position steady in Q2 2026 at 5,124 shares worth $20.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3329.

Vanguard Global Advisers first reported a position in DAIO in Q1 2026 and has held it in 2 quarters since. 34 funds tracked by Wall St. Rank hold DAIO as of Q2 2026.

Vanguard Global Advisers held 5,124 shares of Data I/O worth $20.2K as of Q2 2026.
Vanguard Global Advisers left its Data I/O share count unchanged in Q2 2026.
Data I/O made up ﹤0.01% of Vanguard Global Advisers's portfolio in Q2 2026, its #3329 holding.
Vanguard Global Advisers first reported a position in Data I/O in Q1 2026 and has held it in 2 quarters since.
34 funds tracked by Wall St. Rank held Data I/O as of Q2 2026.

Based on Vanguard Global Advisers's 13F filing for Q2 2026, filed 13 Aug 2026.