Vanguard Portfolio Management
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Vanguard Portfolio Management’s Pro-Dex PDEX Stock Holding History

Vanguard Portfolio Management’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
Q2 		$839K Buy
14,332
+1,895
+15% +$110K ﹤0.01% 2997
2026
Q1 		$611K Buy
+12,437
New +$535K ﹤0.01% 2923

Other funds holding PDEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $2.02B AUM 40.6% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
PHS
Pekin Hardy Strauss Chicago, Illinois $1.14B AUM 37.36% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return

Vanguard Portfolio Management's PDEX Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Pro-Dex (PDEX) stake by 15% in Q2 2026, buying an estimated $110K and bringing the position to 14,332 shares worth $839K. The position accounts for ﹤0.01% of the portfolio, ranked #2997.

Vanguard Portfolio Management first reported a position in PDEX in Q1 2026 and has held it in 2 quarters since. 66 funds tracked by Wall St. Rank hold PDEX as of Q2 2026.

  • Vanguard Portfolio Management held 14,332 shares of Pro-Dex worth $839K as of Q2 2026.
  • Vanguard Portfolio Management bought 1,895 Pro-Dex shares in Q2 2026, an estimated $110K.
  • Pro-Dex made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2997 holding.
  • Vanguard Portfolio Management first reported a position in Pro-Dex in Q1 2026 and has held it in 2 quarters since.
  • 66 funds tracked by Wall St. Rank held Pro-Dex as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.