Pro-Dex Ownership | Who Owns Pro-Dex?

Pro-Dex Ownership Summary

Pro-Dex is owned by 0.90% institutional investors, 35.95% insiders, and 63.15% retail investors. Vanguard group is the largest institutional shareholder, holding 4.00% of PDEX shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.01% of its assets in Pro-Dex shares.

PDEX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Pro-Dex	0.90%	35.95%	63.15%
Sector	Healthcare Stocks	278.45%	10.60%	-189.04%
Industry	Medical Instruments & Supplies Stocks	42.94%	14.06%	43.01%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	130.34K	4.00%	$6.09M
Punch & associates investment management	75.50K	2.19%	$1.48M
Dimensional fund advisors lp	58.47K	1.79%	$2.73M
Acadian asset management	56.34K	1.73%	$2.63M
Blackrock funding, inc. /de	44.25K	1.36%	$2.07M
Blackrock	38.48K	1.12%	$755.83K
Geode capital management	26.94K	0.83%	$1.26M
Northern trust	23.52K	0.68%	$461.91K
Jpmorgan chase	22.05K	0.68%	$1.03M
O'shaughnessy asset management	21.28K	0.65%	$994.70K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Bard associates	13.60K	0.22%	$635.61K
Punch & associates investment management	75.50K	0.09%	$1.48M
Ritholtz wealth management	12.23K	0.02%	$571.89K
O'shaughnessy asset management	21.28K	0.01%	$994.70K
Acadian asset management	56.34K	0.01%	$2.63M
Omers administration	6.70K	0.00%	$313.23K
Hurley capital	60.00	0.00%	$2.82K
Lsv asset management	17.60K	0.00%	$823.00K
Global retirement partners	1.00K	0.00%	$46.75K
Renaissance	14.74K	0.00%	$689.10K

Top Buyers

Holder	Shares	% Assets	Change
O'shaughnessy asset management	21.28K	0.01%	21.28K
Millennium management	20.54K	0.00%	14.97K
Ritholtz wealth management	12.23K	0.02%	12.23K
American century companies	11.95K	0.00%	11.95K
Vanguard group	130.34K	0.00%	9.22K

Top Sellers

Holder	Shares	% Assets	Change
Eam investors	-	-	-22.40K
683 capital management	-	-	-15.80K
Covalent partners	-	-	-14.05K
Marshall wace, llp	-	-	-9.26K
Russell investments group	-	-	-7.00K

New Positions

Holder	Shares	% Assets	Change	Value
O'shaughnessy asset management	21.28K	0.01%	21.28K	$994.70K
Ritholtz wealth management	12.23K	0.02%	12.23K	$571.89K
American century companies	11.95K	0.00%	11.95K	$558.48K
Goldman sachs group	7.20K	0.00%	7.20K	$336.51K
Omers administration	6.70K	0.00%	6.70K	$313.23K

Sold Out

Holder	Change
Wells fargo & company/mn	-16.00
Farther finance advisors	-61.00
Tower research capital llc (trc)	-94.00
Barclays	-148.00
Citigroup	-3.20K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	3	-92.86%	29,382	-95.74%	-	0.20%	2	-92.86%	1	-85.71%
Dec 31, 2024	16	-33.33%	323,346	-39.54%	9	3.69%	9	-10.00%	1	-83.33%
Sep 30, 2024	24	-4.00%	534,796	0.86%	16	6.95%	10	11.11%	6	-14.29%
Jun 30, 2024	25	4.17%	530,215	-2.23%	15	6.22%	9	12.50%	7	-30.00%
Mar 31, 2024	24	-4.00%	542,285	1.09%	15	6.87%	8	-27.27%	10	66.67%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	98.01K	3.01%	-
Vanguard Total Stock Mkt Idx Inv	98.01K	3.01%	-
Vanguard Institutional Extnd Mkt Idx Tr	31.51K	0.97%	-
EAM Ultra Micro Cap	22.40K	0.69%	-1.21K
IMC US Ultra Micro Cap	22.40K	0.69%	-1.21K
DFA US Small Cap I	22.20K	0.68%	-
Calamos Timpani Small Cap Growth I	18.46K	0.57%	495.00
Timpani Small Cap Growth Equity	18.46K	0.57%	18.46K
Pleiades Small Cap Equity A	12.37K	0.38%	12.37K
Fidelity Extended Market Index	11.88K	0.36%	-114.00

Recent Insider Transactions

Date	Name	Activity	Value
Apr 02, 2025	Swenson Nicholas John	Sell	-
Apr 02, 2025	Swenson Nicholas John	Sell	-
Apr 01, 2025	CABILLOT RAYMOND E	Sell	$363.22K
Mar 28, 2025	CABILLOT RAYMOND E	Sell	$42.10K
Mar 31, 2025	CABILLOT RAYMOND E	Sell	$41.80K

Insider Transactions Trends

Date	Buy	Sell
2030 Q3	-	-
2028 Q3	-	-
2026 Q3	-	-
2024 Q3	-	-
2024 Q2	-	1

PDEX Ownership FAQ

Who Owns Pro-Dex?

Pro-Dex shareholders are primarily institutional investors at 0.90%, followed by 35.95% insiders and 63.15% retail investors. The average institutional ownership in Pro-Dex's industry, Medical Instruments & Supplies Stocks, is 42.94%, which Pro-Dex falls below.

Who owns the most shares of Pro-Dex?

Pro-Dex’s largest shareholders are Vanguard group (130.34K shares, 4.00%), Punch & associates investment management (75.5K shares, 2.19%), and Dimensional fund advisors lp (58.47K shares, 1.79%). Together, they hold 7.98% of Pro-Dex’s total shares outstanding.

Does Blackrock own Pro-Dex?

Yes, BlackRock owns 1.12% of Pro-Dex, totaling 38.48K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 755.83K$. In the last quarter, BlackRock decreased its holdings by -295 shares, a -0.76% change.

Who is Pro-Dex’s biggest shareholder by percentage of total assets invested?

Bard associates is Pro-Dex’s biggest shareholder by percentage of total assets invested, with 0.22% of its assets in 13.6K Pro-Dex shares, valued at 635.61K$.

Who is the top mutual fund holder of Pro-Dex shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Pro-Dex shares, with 3.01% of its total shares outstanding invested in 98.01K Pro-Dex shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools