Lightpath Technologies Inc
LPTH- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000889971
No open-market purchases or sales by Lightpath Technologies Inc insiders were filed in the last 90 days; 163 institutions reported holding it in 13F filings for Q2 2026, worth $819.8M in total; no superinvestor holds it.
Holders of 5% or more of LPTH
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Lightpath Technologies Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| North Run Strategic Opportunities Fund I, LP | 13D/A | 9.60%6.72M shares | −5.10 ppfrom 14.70% | Feb 25, 20256 filings | Jun 4, 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
12 Schedule 13D and 13G filings on Lightpath Technologies Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jun 4, 20267:31 PM ET | North Run Strategic Opportunities Fund I, LPand 3 others | 13D/A | 9.60%6.72M shares | −5.10 ppfrom 14.70% | Jun 3, 2026 | SEC |
| May 14, 20268:12 PM ET | North Run Strategic Opportunities Fund I, LPand 3 others | 13D/A | 14.70%10.3M shares | −1.50 ppfrom 16.20% | May 13, 2026 | SEC |
| Mar 4, 20268:00 PM ET | North Run Strategic Opportunities Fund I, LPand 3 others | 13D/A | 16.20%11.0M shares | −1.50 ppfrom 17.70% | Mar 3, 2026 | SEC |
| Feb 24, 20267:12 PM ET | North Run Strategic Opportunities Fund I, LPand 3 others | 13D/A | 17.70%12.0M shares | −1.20 ppfrom 18.90% | Feb 20, 2026 | SEC |
| Jan 7, 20267:20 PM ET | North Run Strategic Opportunities Fund I, LPand 3 others | 13D/A | 18.90%12.7M shares | −1.09 ppfrom 19.99% | Dec 31, 2025 | SEC |
| Nov 10, 20258:43 AM ET | Hirschman Orinand 1 other | 13G/A | 4.80%2.15M shares | −4.60 ppfrom 9.40%Below 5% | Oct 17, 2025 | SEC |
| Oct 10, 20251:28 PM ET | Marathon Micro Fund, LP | 13G/A | 4.90%2.15M shares | –Below 5% | Oct 9, 2025 | SEC |
| Aug 14, 20254:26 PM ET | Leviticus Partners LPand 1 other | 13G/A | 4.80%2.06M shares | −1.20 ppfrom 6.00%Below 5% | Aug 13, 2025 | SEC |
| Feb 25, 20258:26 PM ET | North Run Strategic Opportunities Fund I, LPand 7 others | 13D | 19.99%14.7M shares | New | Feb 18, 2025 | SEC |
| Feb 18, 202511:27 AM ET | Leviticus Partners LPand 1 other | 13G/A | 6.00%2.42M shares | −1.00 ppfrom 7.00% | Feb 13, 2025 | SEC |
| Feb 10, 20259:33 AM ET | Leviticus Partners LPand 1 other | 13G/A | 7.00%2.80M shares | – | Dec 31, 2024 | SEC |
| Jan 31, 20254:05 PM ET | Hirschman Orinand 1 other | 13G/A | 9.40%3.72M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Lightpath Technologies Inc shares.
No Form 144 notices for Lightpath Technologies Inc are on file.