Cea Industries Inc. -CW27BNCWWPreferred / convertible
13F holders, Q1 2026 (March 31)11holders −3
1new positions
4sold out
1famous investor
$0.01avg. 13F price*
At the end of Q1 2026, 11 institutions reported holding Cea Industries Inc. -CW27 (BNCWW) in their 13F filings, down 3 from Q4 2025. 1 opened new positions and 4 sold out. The largest holders were Empery Asset Management, LP ($15K), Harraden Circle Investments, LLC ($7K) and Clear Street Group Inc. ($7K). One famous investor held it Ken Griffin ( of Citadel Advisors's portfolio).
- Company
- Cea Industries Inc. -CW27
- CUSIP
- 86887P119
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $239 |
| Exits | 4 | $34K |
All 13F filers, Q4 2025 → Q1 2026: 744,992 shares bought and 619,296 shares sold, net +125,696 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 11 holders
| Empery Asset Management, LP | — | No change | 500,000 | $15K |
| Harraden Circle Investments, LLC | — | No change | 200,000 | $7K |
| Clear Street Group Inc. | — | Reduce -0.1% | 218,612 | $7K |
| Wolverine Asset Management LLC | — | Add +1.6% | 44,340 | $1K |
| Warberg Asset Management LLC | — | No change | 35,000 | $1K |
| Well Done, LLC | — | No change | 20,000 | $612 |
| Citadel Advisors | — | Add +0.6% | 16,861 | $508 |
| Susquehanna International Group, LLP | — | Reduce -6.2% | 11,599 | $355 |
| UBS Group AG | — | Add +25.7% | 8,035 | $249 |
| MMCAP International Inc. SPC | — | New | 742,575 | $239 |
| Arrington Capital Management, LLC | — | No change | 445,545 | $0 |
"% of holder's portfolio" is BNCWW's weight in each manager's 13F, not the share of Cea Industries Inc. -CW27 the manager owns.