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, Q1 2023
Institutional positions in Emcore Corp as of Mar 31, 2023. 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
- 68
- 0 vs. Q4 2022
- Shares held
- 27.5M
- +7.93M (+40.5%) vs. Q4 2022
- Total value
- $31.6M
- +$12.8M (+68.0%) vs. Q4 2022
- New holders
- 12
- 13 more added
- Sold out
- 12
- 21 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Emcore Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 6,539,988 | $7.52M | 1.02% | +4,540,132+227.0% | Added |
| Portolan Capital Management, LLC | 3,105,407 | $3.57M | 0.34% | +3,105,407 | New |
| Neuberger Berman Group LLC | 2,369,855 | $2.73M | 0.00% | +128,083+5.7% | Added |
| Vanguard Group Inc | 1,979,416 | $2.28M | 0.00% | 00.0% | Unchanged |
| Palogic Value Management, L.P. | 1,499,970 | $1.72M | 0.84% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 1,097,411 | $1.26M | 0.00% | −359,399−24.7% | Reduced |
| Aegis Financial Corp | 997,006 | $1.15M | 0.89% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 932,100 | $1.07M | 0.15% | −109,900−10.5% | Reduced |
| Needham Investment Management LLC | 910,000 | $1.05M | 0.18% | +910,000 | New |
| Perkins Capital Management Inc | 836,000 | $961.0K | 0.91% | +836,000 | New |
| Acadian Asset Management LLC | 798,603 | $917.0K | 0.00% | −614,039−43.5% | Reduced |
| Royce & Associates LP | 791,248 | $909.9K | 0.01% | +216,700+37.7% | Added |
| Dimensional Fund Advisors LP | 677,341 | $778.9K | 0.00% | −306,740−31.2% | Reduced |
| BlackRock Inc. | 558,530 | $642.3K | 0.00% | +2,349+0.4% | Added |
| Two Sigma Advisers, LP | 536,425 | $616.9K | 0.00% | +13,300+2.5% | Added |
| Two Sigma Investments, LP | 471,427 | $542.1K | 0.00% | −32,837−6.5% | Reduced |
| Geode Capital Management, LLC | 349,831 | $402.3K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 275,808 | $317.2K | 0.01% | −5,165−1.8% | Reduced |
| Boothbay Fund Management, LLC | 271,902 | $312.7K | 0.01% | +158,675+140.1% | Added |
| Manatuck Hill Partners, LLC | 250,000 | $287.5K | 0.15% | +250,000 | New |
| D. E. Shaw & Co., Inc. | 227,815 | $262.0K | 0.00% | −18,710−7.6% | Reduced |
| Potomac Capital Management, Inc. | 222,891 | $256.3K | 0.31% | +222,891 | New |
| Citadel Advisors LLC | 218,101 | $250.8K | 0.00% | +161,300+284.0% | Added |
| Marshall Wace, LLP | 166,112 | $191.0K | 0.00% | −135,619−44.9% | Reduced |
| Millennium Management LLC | 162,801 | $187.0K | 0.00% | −114,827−41.4% | Reduced |
| Walleye Capital LLC | 158,086 | $181.8K | 0.00% | +27,253+20.8% | Added |
| Bank of New York Mellon Corp | 154,608 | $177.8K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 119,950 | $137.9K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 110,000 | $127.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 97,567 | $112.2K | 0.00% | +6,144+6.7% | Added |
| Tudor Investment Corp Et Al | 77,791 | $89.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 71,600 | $83.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 52,433 | $60.3K | 0.00% | −8,372−13.8% | Reduced |
| Squarepoint Ops LLC | 51,173 | $58.8K | 0.00% | +51,173 | New |
| Valeo Financial Advisors, LLC | 50,000 | $57.5K | 0.00% | +50,000 | New |
| Options Solutions, LLC | 36,000 | $41.4K | 0.05% | +36,000 | New |
| Goldman Sachs Group Inc | 32,678 | $37.6K | 0.00% | +8,362+34.4% | Added |
| Bank of America Corp | 32,268 | $37.1K | 0.00% | +9,843+43.9% | Added |
| HighTower Advisors, LLC | 28,262 | $33.0K | 0.00% | 00.0% | Unchanged |
| Worth Venture Partners, LLC | 23,700 | $27.3K | 0.01% | +23,700 | New |
| Russell Investments Group, Ltd. | 19,600 | $22.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 19,392 | $22.3K | 0.00% | +19,392 | New |
| Kempner Capital Management Inc. | 15,000 | $17.0K | 0.01% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 14,333 | $16.5K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 14,059 | $16.2K | 0.00% | −856−5.7% | Reduced |
| Tower Research Capital LLC (TRC) | 11,814 | $14.0K | 0.00% | −4,615−28.1% | Reduced |
| Charles Schwab Investment Management Inc | 11,147 | $12.8K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 10,773 | $12.3K | 0.00% | −13,464−55.6% | Reduced |
| Heritage Investors Management Corp | 10,734 | $12.0K | 0.00% | −1,993−15.7% | Reduced |
| Atticus Wealth Management, LLC | 10,000 | $11.5K | 0.00% | +10,000 | New |
| FMR LLC | 5,215 | $6.00K | 0.00% | −721−12.1% | Reduced |
| The PNC Financial Services Group, Inc. | 4,500 | $5.17K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 4,500 | $5.17K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 4,351 | $5.00K | 0.00% | −72,255−94.3% | Reduced |
| Sugarloaf Wealth Management, LLC | 2,500 | $2.88K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 2,121 | $2.44K | 0.00% | −59,775−96.6% | Reduced |
| National Bank of Canada | 1,800 | $2.07K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 1,229 | $1.41K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 926 | $1.06K | 0.00% | +926 | New |
| Simplex Trading, LLC | 952 | $1.00K | 0.00% | +871+1,075.3% | Added |
| Advisor Group Holdings, Inc. | 854 | $982 | 0.00% | +186+27.8% | Added |
| Wells Fargo & Company | 745 | $857 | 0.00% | −2,593−77.7% | Reduced |
| Belpointe Asset Management LLC | 600 | $690 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 70 | $81 | 0.00% | 00.0% | Unchanged |
| Harvest Group Wealth Management, LLC | 64 | $74 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 34 | $0 | 0.00% | −9,378−99.6% | Reduced |
| Royal Bank of Canada | 359 | $0 | 0.00% | −231−39.2% | Reduced |
| IFP Advisors, Inc | 178 | – | – | −773−81.3% | Reduced |
| AMH Equity Ltd | 0 | $0 | 0.00% | −600,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −131,052−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −68,987−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −49,950−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −48,069−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −45,956−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −22,900−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −15,430−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| GW&K Investment Management, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −483−100.0% | Sold out |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |