Andrea Electronics Corp
ANDRDelisted- Industry
- Radio & Tv Broadcasting & Communications Equipment
- SEC CIK
- 0000006494
Andrea Electronics Corp was delisted in 2025; its insiders filed their last Form 4 on Dec 17, 2021; no institution reported holding it in 13F filings for Q2 2025; no superinvestor held it.
Q3 2025 vs. Q2 2025
How the institutions holding Andrea Electronics Corp changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Q3 2025 | Change |
|---|---|---|---|
| Holders | 0 | 1 | +1 |
| Shares | 0 | 10.0K | +10.0K |
| Value | $0 | $1 | +$1 |
New holders (1)
Institutions that held Andrea Electronics Corp at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| NBC Securities, Inc. | 10,000 | $1 | 0.00% |
Sold out (0)
Institutions that held Andrea Electronics Corp at the end of Q2 2025 and filed for Q3 2025 without it.
None.