Emcore Corp
EMKRDelisted Feb 28, 2025- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000808326
Emcore Corp was delisted on Feb 28, 2025; its insiders filed their last Form 4 on Feb 28, 2025; 36 institutions reported holding it in 13F filings for Q4 2024, worth $7.21M in total; no superinvestor held it.
Holders of 5% or more of EMKR
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Emcore Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Emcore Corp on Schedule 13D or 13G.
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
19 Schedule 13D and 13G filings on Emcore Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 15, 202512:27 PM ET | Beryl Capital Management LLCand 3 others | 13G/A | 0.00%0 shares | –Below 5% | Mar 31, 2025 | SEC |
| Apr 23, 202511:45 AM ET | Gardner Lewis Asset Management L P | 13G/A | 0.00%0 shares | −6.50 ppfrom 6.50%Below 5% | Mar 31, 2025 | SEC |
| Feb 13, 20253:26 PM ET | Lytton Laurence W | 13G/A | 1.40%126.9K shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 13, 202512:30 PM ET | Gardner Lewis Asset Management L P | 13G | 6.50%586.0K shares | New | Dec 31, 2024 | SEC |
| Feb 15, 2022 | Lytton Laurence W | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Cannell Capital LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Needham Investment Management LLC | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | Neuberger Berman Group LLC | 13GOld format | – | New | – | SEC |
| Feb 11, 2022 | AWM Investment Company, Inc. | 13GOld format | – | New | – | SEC |
| Feb 10, 2022 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Feb 4, 20224:12 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
| Jan 7, 2022 | Hirschman Orin | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Cannell Capital LLC | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | North Sound Trading, LP | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Lytton Laurence W | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Solas Capital Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 12, 2021 | Needham Small Cap Growth Fund | 13GOld format | – | New | – | SEC |
| Feb 10, 2021 | Hirschman Orin | 13GOld format | – | New | – | SEC |
| Feb 10, 2021 | Vanguard Group Inc | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Emcore Corp shares.
No Form 144 notices for Emcore Corp are on file.