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, Q2 2023
Institutional positions in Emcore Corp as of Jun 30, 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
- 64
- −3 vs. Q1 2023
- Shares held
- 23.7M
- −3.86M (−14.0%) vs. Q1 2023
- Total value
- $17.8M
- −$13.8M (−43.7%) vs. Q1 2023
- New holders
- 8
- 15 more added
- Sold out
- 11
- 23 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Emcore Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 5,262,296 | $3.96M | 0.54% | −1,277,692−19.5% | Reduced |
| Neuberger Berman Group LLC | 2,482,723 | $1.89M | 0.00% | +112,868+4.8% | Added |
| Vanguard Group Inc | 1,967,167 | $1.48M | 0.00% | −12,249−0.6% | Reduced |
| Palogic Value Management, L.P. | 1,499,970 | $1.13M | 0.53% | 00.0% | Unchanged |
| Portolan Capital Management, LLC | 1,335,081 | $1.00M | 0.09% | −1,770,326−57.0% | Reduced |
| Renaissance Technologies LLC | 1,162,080 | $875.0K | 0.00% | +64,669+5.9% | Added |
| Aegis Financial Corp | 997,006 | $750.3K | 0.52% | 00.0% | Unchanged |
| Kovack Advisors, Inc. | 948,100 | $713.5K | 0.09% | +16,000+1.7% | Added |
| Needham Investment Management LLC | 910,000 | $684.9K | 0.11% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 826,000 | $622.0K | 0.54% | −10,000−1.2% | Reduced |
| Royce & Associates LP | 788,400 | $593.4K | 0.01% | −2,848−0.4% | Reduced |
| BlackRock Inc. | 606,838 | $456.7K | 0.00% | +48,308+8.6% | Added |
| Dimensional Fund Advisors LP | 538,418 | $405.3K | 0.00% | −138,923−20.5% | Reduced |
| Geode Capital Management, LLC | 442,918 | $333.3K | 0.00% | +93,087+26.6% | Added |
| Two Sigma Advisers, LP | 435,225 | $327.6K | 0.00% | −101,200−18.9% | Reduced |
| Acadian Asset Management LLC | 426,060 | $320.0K | 0.00% | −372,543−46.6% | Reduced |
| Two Sigma Investments, LP | 404,039 | $304.1K | 0.00% | −67,388−14.3% | Reduced |
| Boothbay Fund Management, LLC | 337,833 | $254.3K | 0.01% | +65,931+24.2% | Added |
| Gsa Capital Partners LLP | 297,909 | $224.0K | 0.02% | +297,909 | New |
| D. E. Shaw & Co., Inc. | 274,981 | $207.0K | 0.00% | +47,166+20.7% | Added |
| Millennium Management LLC | 157,590 | $118.6K | 0.00% | −5,211−3.2% | Reduced |
| Bank of New York Mellon Corp | 154,608 | $116.4K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 140,241 | $105.5K | 0.00% | −77,860−35.7% | Reduced |
| Bridgeway Capital Management, LLC | 132,273 | $99.5K | 0.00% | −143,535−52.0% | Reduced |
| State Street Corp | 117,617 | $88.5K | 0.00% | −2,333−1.9% | Reduced |
| Mercer Global Advisors Inc | 110,000 | $83.0K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 100,000 | $75.3K | 0.00% | +50,000+100.0% | Added |
| Northern Trust Corp | 97,563 | $73.4K | 0.00% | −40.0% | Reduced |
| Tudor Investment Corp Et Al | 77,791 | $58.5K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 71,600 | $54.0K | 0.00% | 00.0% | Unchanged |
| Clear Harbor Asset Management, LLC | 70,000 | $52.7K | 0.01% | +70,000 | New |
| Two Sigma Securities, LLC | 68,133 | $51.3K | 0.00% | +68,133 | New |
| Chai Trust Co LLC | 50,000 | $37.6K | 0.00% | +50,000 | New |
| Goldman Sachs Group Inc | 46,435 | $34.9K | 0.00% | +13,757+42.1% | Added |
| Squarepoint Ops LLC | 45,425 | $34.2K | 0.00% | −5,748−11.2% | Reduced |
| Engineers Gate Manager LP | 40,822 | $30.7K | 0.00% | −11,611−22.1% | Reduced |
| Bank of America Corp | 32,991 | $24.8K | 0.00% | +723+2.2% | Added |
| HighTower Advisors, LLC | 22,000 | $17.0K | 0.00% | −6,262−22.2% | Reduced |
| Russell Investments Group, Ltd. | 19,600 | $14.8K | 0.00% | 00.0% | Unchanged |
| Options Solutions, LLC | 18,000 | $13.5K | 0.01% | −18,000−50.0% | Reduced |
| Kempner Capital Management Inc. | 15,000 | $11.0K | 0.01% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 14,333 | $10.8K | 0.00% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 11,819 | $9.00K | 0.00% | +11,819 | New |
| SEI Investments Co | 11,941 | $8.94K | 0.00% | +1,168+10.8% | Added |
| First Capital Advisors Group, LLC. | 11,819 | $8.89K | 0.00% | +11,819 | New |
| Charles Schwab Investment Management Inc | 11,147 | $8.39K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 11,142 | $8.38K | 0.00% | −146,944−93.0% | Reduced |
| Heritage Investors Management Corp | 10,734 | $8.00K | 0.00% | 00.0% | Unchanged |
| Baader Bank INC | 12,511 | $7.31K | 0.00% | +12,511 | New |
| The PNC Financial Services Group, Inc. | 4,500 | $3.39K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 4,500 | $3.39K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 2,972 | $2.24K | 0.00% | −1,379−31.7% | Reduced |
| Sugarloaf Wealth Management, LLC | 2,500 | $1.88K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,800 | $1.36K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 1,680 | $1.26K | 0.00% | +1,680 | New |
| Federated Hermes, Inc. | 1,661 | $1.25K | 0.00% | −460−21.7% | Reduced |
| Simplex Trading, LLC | 1,964 | $1.00K | 0.00% | +1,012+106.3% | Added |
| Park Place Capital Corp | 1,300 | $978 | 0.00% | +71+5.8% | Added |
| Wells Fargo & Company | 861 | $648 | 0.00% | +116+15.6% | Added |
| Advisor Group Holdings, Inc. | 515 | $387 | 0.00% | −339−39.7% | Reduced |
| Clearstead Advisors, LLC | 70 | $53 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 35 | $27 | 0.00% | +1+2.9% | Added |
| Royal Bank of Canada | 327 | $0 | 0.00% | −32−8.9% | Reduced |
| IFP Advisors, Inc | 178 | – | – | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Potomac Capital Management, Inc. | 0 | $0 | 0.00% | −222,891−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −166,112−100.0% | Sold out |
| Worth Venture Partners, LLC | 0 | $0 | 0.00% | −23,700−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −19,392−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −14,059−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −11,814−100.0% | Sold out |
| Atticus Wealth Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −5,215−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −926−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Harvest Group Wealth Management, LLC | – | – | – | – | Not filed |