Quadrature Capital’s Pro-Dex PDEX Stock Holding History

Quadrature Capital’s Portfolio PDEX Stock Details PDEX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$736K	Buy	14,986 +9,262	+162%	+$399K	0.01%	668
2025 Q4	$220K	Buy	+5,724	New	+$198K	﹤0.01%	947

Other funds holding PDEX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

PAIM

Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

Quadrature Capital's PDEX Position: Q1 2026 in Review

Quadrature Capital increased its Pro-Dex (PDEX) stake by 162% in Q1 2026, buying an estimated $399K and bringing the position to 14,986 shares worth $736K. The position accounts for 0.01% of the portfolio, ranked #668.

Quadrature Capital first reported a position in PDEX in Q4 2025 and has held it in 2 quarters since. 58 funds tracked by Wall St. Rank hold PDEX as of Q1 2026.

Quadrature Capital held 14,986 shares of Pro-Dex worth $736K as of Q1 2026.
Quadrature Capital bought 9,262 Pro-Dex shares in Q1 2026, an estimated $399K.
Pro-Dex made up 0.01% of Quadrature Capital's portfolio in Q1 2026, its #668 holding.
Quadrature Capital first reported a position in Pro-Dex in Q4 2025 and has held it in 2 quarters since.
58 funds tracked by Wall St. Rank held Pro-Dex as of Q1 2026.

Based on Quadrature Capital's 13F filing for Q1 2026, filed 15 May 2026.