Precision Optics Corporation, Inc.
POCI- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000867840
No open-market purchases or sales by Precision Optics Corporation, Inc. insiders were filed in the last 90 days; 31 institutions reported holding it in 13F filings for Q2 2026, worth $18.6M in total; no superinvestor holds it.
Holders of 5% or more of POCI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Precision Optics Corporation, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Needham Investment Management LLC | 13G/A | 15.30%1.67M shares | +6.20 ppfrom 9.10% | May 14, 20252 filings | May 14, 2026 | SEC |
| Teller Richard E | 13G/A | 5.45%420.3K shares | +0.06 ppfrom 5.39% | Nov 14, 20252 filings | Nov 21, 2025 | SEC |
| Pessin Norman H | 13D/A | 5.00%550.7K shares | −1.30 ppfrom 6.30% | Feb 24, 20252 filings | Mar 31, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
6 Schedule 13D and 13G filings on Precision Optics Corporation, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 14, 20266:24 PM ET | Needham Investment Management LLCand 3 others | 13G/A | 15.30%1.67M shares | +6.20 ppfrom 9.10% | Mar 31, 2026 | SEC |
| Mar 31, 20265:12 PM ET | Pessin Norman Hand 2 others | 13D/A | 5.00%550.7K shares | −1.30 ppfrom 6.30% | Mar 30, 2026 | SEC |
| Nov 21, 20255:30 PM ET | Teller Richard Eand 1 other | 13G/A | 5.45%420.3K shares | +0.06 ppfrom 5.39% | Nov 14, 2025 | SEC |
| Nov 14, 20255:20 PM ET | Teller Richard Eand 1 other | 13G | 5.39%416.1K shares | New | Nov 14, 2025 | SEC |
| May 14, 20256:21 PM ET | Needham Investment Management LLCand 3 others | 13G/A | 9.10%700.0K shares | – | Mar 31, 2025 | SEC |
| Feb 24, 20253:16 PM ET | Pessin Norman Hand 2 others | 13D/A | 6.30%481.2K shares | – | Feb 21, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Precision Optics Corporation, Inc. shares.
No Form 144 notices for Precision Optics Corporation, Inc. are on file.