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	279.42%	10.64%	-190.05%
Industry	Medical Instruments & Supplies Stocks	43.58%	14.35%	42.08%

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
Hurley capital	60.00	0.00%	$2.82K
Global retirement partners	1.00K	0.00%	$46.75K
Renaissance	14.74K	0.00%	$689.10K
Advisor group	11.12K	0.00%	$331.93K
Dimensional fund advisors lp	58.47K	0.00%	$2.73M

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
Lsv asset management	-	-	-17.60K
683 capital management	-	-	-15.80K
Covalent partners	-	-	-14.05K
Marshall wace, llp	-	-	-9.26K

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
Susquehanna group, llp	6.44K	-	6.44K	$300.98K

Sold Out

Holder	Change
Wells fargo & company/mn	-16.00
Jones financial companies lllp	-25.00
Farther finance advisors	-61.00
Tower research capital llc (trc)	-94.00
Point72 (difc)	-100.00

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%	-
iShares Russell 2000 ETF	53.54K	1.64%	-1.05K
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
iShares Russell 2000 Growth ETF	18.29K	0.56%	-

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 43.58%, 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.

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