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Perritt Capital Management’s Pro-Dex PDEX Stock Holding History

Perritt Capital 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
2025
Q1 		– Sell
-6,000
Closed -$281K – 354
2024
Q4 		$281K Hold
6,000
– – 0.15% 137
2024
Q3 		$179K Hold
6,000
– – 0.09% 159
2024
Q2 		$118K Hold
6,000
– – 0.06% 184
2024
Q1 		$106K Buy
6,000
+1,813
+43% +$34.2K 0.06% 190
2023
Q4 		$73.4K Buy
+4,187
New +$70K 0.04% 202
2019
Q4 		– Sell
-11,000
Closed -$168K – 220
2019
Q3 		$168K Buy
+11,000
New +$156K 0.07% 206

Other funds holding PDEX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PAIM
Punch & Associates Investment Management Edina, Minnesota $1.73B AUM 27.65% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $20.1B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Perritt Capital Management's PDEX Position: Q1 2025 in Review

Perritt Capital Management sold out of Pro-Dex (PDEX) in Q1 2025, closing a stake of 6,000 shares — an estimated $281K sold.

Perritt Capital Management first reported a position in PDEX in Q3 2019 and held it in 6 quarters. The position peaked at $281K in Q4 2024. 42 funds tracked by Wall St. Rank hold PDEX as of Q1 2025.

  • Perritt Capital Management reported no remaining Pro-Dex position as of Q1 2025 after selling out during the quarter.
  • Perritt Capital Management sold 6,000 Pro-Dex shares in Q1 2025, an estimated $281K.
  • Perritt Capital Management first reported a position in Pro-Dex in Q3 2019 and held it in 6 quarters.
  • Perritt Capital Management's Pro-Dex position peaked at $281K in Q4 2024.
  • 42 funds tracked by Wall St. Rank held Pro-Dex as of Q1 2025.

Based on Perritt Capital Management's 13F filing for Q1 2025, filed 13 May 2025.