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.
13F holders, Q4 2021
Institutional positions in Emcore Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 111
- +11 vs. Q3 2021
- Shares held
- 26.7M
- −559.9K (−2.1%) vs. Q3 2021
- Total value
- $186.5M
- −$17.3M (−8.5%) vs. Q3 2021
- New holders
- 22
- 41 more added
- Sold out
- 11
- 31 more reduced
4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting EMKR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 1 | $56 |
| Q4 2024 | 36 | $7.21M |
| Q3 2024 | 30 | $1.94M |
| Q2 2024 | 29 | $1.03M |
| Q1 2024 | 54 | $12.8M |
| Q4 2023 | 61 | $16.6M |
| Q3 2023 | 63 | $17.4M |
| Q2 2023 | 64 | $17.8M |
| Q1 2023 | 68 | $31.6M |
| Q4 2022 | 70 | $18.8M |
| Q3 2022 | 78 | $34.4M |
| Q2 2022 | 88 | $70.1M |
| Q1 2022 | 106 | $96.2M |
| Q4 2021 | 111 | $186.5M |
| Q3 2021 | 104 | $205.6M |
| Q2 2021 | 111 | $256.9M |
| Q1 2021 | 84 | $127.5M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Emcore Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royce & Associates LP | 634,048 | $4.43M | 0.03% | +10,000+1.6% | Added |
| Foundry Partners, LLC | 639,250 | $4.46M | 0.16% | +174,175+37.5% | Added |
| Renaissance Technologies LLC | 969,795 | $6.77M | 0.01% | −68,714−6.6% | Reduced |
| Penserra Capital Management LLC | 979,733 | $6.84M | 0.15% | +340,579+53.3% | Added |
| Dimensional Fund Advisors LP | 1,269,555 | $8.86M | 0.00% | +46,705+3.8% | Added |
| B. Riley Asset Management, LLC | 1,286,552 | $8.98M | 4.73% | +1,286,552 | New |
| Vanguard Group Inc | 1,810,998 | $12.6M | 0.00% | +50,726+2.9% | Added |
| Neuberger Berman Group LLC | 1,973,812 | $13.7M | 0.01% | −5,091−0.3% | Reduced |
| BlackRock Inc. | 2,383,172 | $16.6M | 0.00% | +18,517+0.8% | Added |
| AWM Investment Company, Inc. | 2,680,094 | $18.7M | 1.88% | 00.0% | Unchanged |
| Cannell Capital LLC | 3,631,613 | $25.3M | 4.02% | +955,266+35.7% | Added |
| G2 Investment Partners Management LLC | 0 | $0 | 0.00% | −287,685−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −61,630−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −51,422−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −46,608−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −44,401−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −40,725−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −31,098−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −20,425−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −10,484−100.0% | Sold out |
| Atticus Wealth Management, LLC | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |
| Adirondack Research & Management Inc. | – | – | – | – | Not filed |
| Wealth Quarterback LLC | – | – | – | – | Not filed |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |