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Precision Optics Corporation Inc
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4.450USD
+0.190+4.46%
Close 07-28 16:00（ET）Quotes delayed by 15 min
34.36MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Needham Investment Management L.L.C.
6.85%
Dolphin Management Inc.
5.34%
Pessin (Brian L)
5.24%
Pessin (Sandra F)
4.54%
Pessin (Norman H)
4.08%
Other
73.94%
Shareholders
Shareholders
Proportion
Needham Investment Management L.L.C.
6.85%
Dolphin Management Inc.
5.34%
Pessin (Brian L)
5.24%
Pessin (Sandra F)
4.54%
Pessin (Norman H)
4.08%
Other
73.94%
Shareholder Types
Shareholders
Proportion
Individual Investor
21.82%
Investment Advisor/Hedge Fund
12.92%
Investment Advisor
9.03%
Hedge Fund
3.57%
Research Firm
0.11%
Other
52.55%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
34
2.92M
27.75%
+308.33K
2025Q4
28
2.59M
33.65%
-60.07K
2025Q3
28
2.66M
34.50%
+68.42K
2025Q2
37
3.81M
49.69%
+578.40K
2025Q1
38
4.15M
55.03%
+562.73K
2024Q4
37
3.45M
47.58%
-159.09K
2024Q3
37
3.58M
58.01%
+163.68K
2024Q2
35
3.36M
55.44%
+79.52K
2024Q1
33
3.23M
53.20%
+1.67K
2023Q4
31
3.19M
52.57%
+247.20K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Needham Investment Management L.L.C.
720.00K
6.85%
+20.00K
+2.86%
Dec 31, 2025
Dolphin Management Inc.
561.71K
5.34%
--
--
Jan 28, 2026
Pessin (Brian L)
550.67K
5.24%
+69.44K
+14.43%
Mar 30, 2026
Pessin (Sandra F)
477.36K
4.54%
--
--
Mar 30, 2026
Pessin (Norman H)
429.25K
4.08%
+277.78K
+183.39%
Mar 30, 2026
Teller (Richard E)
420.26K
4%
+420.26K
--
Nov 14, 2025
MHW Capital Management, LLC
327.17K
3.11%
-30.93K
-8.64%
Jan 28, 2026
Axiom Asset Management
231.81K
2.21%
+6.16K
+2.73%
Dec 31, 2025
Bleichroeder LP
220.23K
2.1%
--
--
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.01%
iShares Micro-Cap ETF
Proportion0.01%