Pro Dex Inc (PDEX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

895Shares held by institutions

$42,387Value of institutional holdings

23.06%Institutional ownership %

34.12%Shares Changed QoQ

51No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Pro Dex Inc (NASDAQ:PDEX) appears in 55 institutional 13F filings for the quarter ending December 2025.

These investors collectively held 22.1% of Pro Dex's outstanding shares in December 2025, down from 23.7% in September 2025.
They increased total shares held in Pro Dex by 0.57% from the prior quarter, while the number of investors in PDEX increased 30.95% year over year.
Among the 55 funds, 21 bought more Pro Dex shares, 20 sold down, and 14 held their ground.
Altogether, these fund groups held 729.42K shares in PDEX by December 2025, up by 4.17K shares quarter on quarter, and up 16.65K shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Pro Dex with 159.24K shares, accounting for 4.82% of total shares outstanding.
Top purchasers of PDEX stock for the quarter ending December 2025 included PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (11.39K), BNP PARIBAS FINANCIAL MARKETS (8.88K), UBS Group AG (8.46K), LPL Financial LLC (5.92K), FIRST TRUST ADVISORS LP (5.78K).
The largest sellers of Pro Dex for the quarter ending December 2025 were Jpmorgan Chase & Co (34.88K), O'SHAUGHNESSY ASSET MANAGEMENT, LLC (13.94K), RITHOLTZ WEALTH MANAGEMENT (7.51K), AlphaQuest LLC (1.59K), VANGUARD GROUP INC (1.57K).
According to Business Quant data, leading holders of PDEX for December 2025 are BlackRock, Inc. (159.24K), VANGUARD GROUP INC (144.57K), DIMENSIONAL FUND ADVISORS LP (62.12K), PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. (60.0K), GEODE CAPITAL MANAGEMENT, LLC (49.46K), Northern Trust Corp (47.38K), Jpmorgan Chase & Co (33.96K), State Street Corp (31.54K), UBS Group AG (18.37K), Bank of New York Mellon Corp (11.9K).

55 Institutional Holders

895 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	3,364	2.16%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-1,566	-1.07%	$0.00
UBS Group AG	31 Dec, 2025	8,463	85.47%	$0.00
Barclays Plc	31 Dec, 2025	27	0.83%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	-407	-0.65%	$0.00
OSAIC HOLDINGS, INC.	31 Dec, 2025	3,540	44.84%	$0.00
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	31 Dec, 2025	11,392	23.44%	$0.00
RITHOLTZ WEALTH MANAGEMENT	31 Dec, 2025	-7,512	-51.40%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-39	-0.08%	$0.00
Quadrature Capital Ltd	31 Dec, 2025	5,724	0.00%	$0.00
Northern Trust Corp	31 Dec, 2025	-449	-0.94%	$0.00
Global Retirement Partners, LLC	31 Dec, 2025	0	0.00%	$0.00
Jpmorgan Chase & Co	31 Dec, 2025	-34,885	-50.68%	$0.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	-8	-0.82%	$0.00
State Street Corp	31 Dec, 2025	-217	-0.68%	$0.00
Police & Firemen's Retirement System of New Jersey	31 Dec, 2025	0	0.00%	$0.00
Bank of New York Mellon Corp	31 Dec, 2025	221	1.89%	$0.00
AlphaQuest LLC	31 Dec, 2025	-1,590	-76.26%	$0.00
BARD ASSOCIATES INC	31 Dec, 2025	0	0.00%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	55	31.43%	$0.00

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