BNC
CEA Industries Inc.Company with tickers: BNC, BNCWW
CIK
1482541
CUSIP
86887P309
Shares Outstanding
42,895,841
13F Activity (30d)
38 filings
38 filers
Holders: 41
Total Value: $26,802,652
Total Shares: 9,178,997
Institutional Ownership Trend
Holder Concentration
Across 41 13F filers · Δ vs Dec 31, 2025Top Holder
20.7%
−6.3 pts
Top 5
63.2%
−9.4 pts
Top 10
84.8%
−4.7 pts
HHI
1,077
Broadly held
−317
Quarterly Activity
vs Dec 31, 2025
New
9
Increased
12
Decreased
6
Sold Out
12
Unchanged
14
Holder count:
-3
Institutional value:
-47.5%
Shares held:
+15.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega MILLENNIUM MANAGEMENT LLC | +490,283 | 579,562 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +264,881 | 489,518 | |
| Mid Brevan Howard Capital Management LP | +160,227 | 1,533,870 | |
| Mega JANE STREET GROUP, LLC | +152,946 | 248,400 | |
| Large MARSHALL WACE, LLP | +127,018 | 171,799 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | −46,300 | 24,700 | |
| Mid SIMPLEX TRADING, LLC | −30,741 | 1,530 | |
| Mid Shay Capital LLC | −8,804 | 32,502 | |
| Large Alyeska Investment Group, L.P. | −2,340 | 362,431 | |
| Mega UBS Group AG | −1,523 | 286,708 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 1,901,464 | $5,552,274 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 257,848 | $752,916 | |
| Small Catalyst Funds Management Pty Ltd | 19,400 | $56,648 | |
| Mega Vanguard Global Advisers, LLC | 17,283 | $50,466 | |
| Small Visionary Wealth Advisors | 15,202 | $44,389 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | 2,145,148 | $13,771,849 | |
| Small Aristides Capital LLC | 29,200 | $187,464 | |
| Large Squarepoint Ops LLC | 24,694 | $158,535 | |
| Mid Voleon Capital Management LP | 24,547 | $157,591 | |
| Large Hudson Bay Capital Management LP | 18,058 | $115,932 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $5,552,274 | 20.72% | 1,901,464 | Shares | Defined | 2026-05-08 | ||||
| Mid Brevan Howard Capital Management LP | $4,478,899 | 16.71% | 1,533,870 | Shares | Defined | 2026-05-15 | ||||
| Mid Saba Capital Management, L.P. | $3,339,116 | 12.46% | 1,143,533 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $1,879,633 | 7.01% | 643,710 | Shares | Sole | 2026-05-13 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $1,692,321 | 6.31% | 579,562 | Shares | Sole | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $1,520,446 | 5.67% | 520,701 | Shares | Defined | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,155,204 | 4.31% | 395,618 | Shares | Other | 2026-05-15 | ||||
| Large Alyeska Investment Group, L.P. | $1,058,298 | 3.95% | 362,431 | Shares | Sole | 2026-05-15 | ||||
| Micro Arrington Capital Management, LLC | $935,991 | 3.49% | 320,545 | Shares | Sole | 2026-05-14 | ||||
| Mega UBS Group AG | $837,186 | 3.12% | 286,708 | Shares | Defined | 2026-05-05 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $752,916 | 2.81% | 257,848 | Shares | Defined | 2026-05-08 | ||||
| Mega JANE STREET GROUP, LLC | $725,328 | 2.71% | 248,400 | Call | Defined | 2026-05-12 | ||||
| Mega STATE STREET CORP | $567,534 | 2.12% | 194,361 | Shares | Defined | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $501,652 | 1.87% | 171,799 | Shares | Other | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $290,353 | 1.08% | 99,436 | Shares | Defined | 2026-05-14 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $274,188 | 1.02% | 93,900 | Call | Other | 2026-05-15 | ||||
| Large Schonfeld Strategic Advisors LLC | $180,079 | 0.67% | 61,671 | Shares | Sole | 2026-05-15 | ||||
| Mega MORGAN STANLEY | $163,023 | 0.61% | 55,830 | Shares | Defined | 2026-05-15 | ||||
| Large OMERS ADMINISTRATION Corp | $104,244 | 0.39% | 35,700 | Shares | Sole | 2026-05-15 | ||||
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $102,164 | 0.38% | 34,988 | Shares | Sole | 2026-05-15 | ||||
| Mid Shay Capital LLC | $94,905 | 0.35% | 32,502 | Shares | Sole | 2026-05-15 | ||||
| Small Step Capital Management Pte. Ltd. | $73,000 | 0.27% | 25,000 | Shares | Sole | 2026-05-12 | ||||
| Mega CITADEL ADVISORS LLC | $72,124 | 0.27% | 24,700 | Call | Defined | 2026-05-15 | ||||
| Mid Modera Wealth Management, LLC | $58,400 | 0.22% | 20,000 | Shares | Sole | 2026-05-06 | ||||
| Small Catalyst Funds Management Pty Ltd | $56,648 | 0.21% | 19,400 | Shares | Sole | 2026-05-11 | ||||
| Mega Vanguard Global Advisers, LLC | $50,466 | 0.19% | 17,283 | Shares | Defined | 2026-05-08 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $46,428 | 0.17% | 15,900 | Shares | Defined | 2026-05-15 | ||||
| Small Visionary Wealth Advisors | $44,389 | 0.17% | 15,202 | Shares | Sole | 2026-05-13 | ||||
| Small Diametric Capital, LP | $43,122 | 0.16% | 14,768 | Shares | Defined | 2026-05-15 | ||||
| Mid Weiss Asset Management LP | $42,731 | 0.16% | 14,634 | Shares | Defined | 2026-05-15 | ||||
| Mid CITIZENS FINANCIAL GROUP INC/RI | $41,300 | 0.15% | 14,144 | Shares | Defined | 2026-05-01 | ||||
| Mid Merit Financial Group, LLC | $32,371 | 0.12% | 11,086 | Shares | Sole | 2026-04-15 | ||||
| Mid Tower Research Capital LLC (TRC) | $27,231 | 0.10% | 9,326 | Shares | Defined | 2026-05-15 | ||||
| Mid SIMPLEX TRADING, LLC | $4,467 | 0.02% | 1,530 | Shares | Sole | 2026-05-14 | ||||
| Mid WOLVERINE ASSET MANAGEMENT LLC | $3,439 | 0.01% | 1,178 | Shares | Defined | 2026-05-04 | ||||
| Large OSAIC HOLDINGS, INC. | $438 | 0.00% | 150 | Shares | Defined | 2026-05-15 | ||||
| Micro Fortitude Family Office, LLC Family Office | $292 | 0.00% | 100 | Shares | Sole | 2026-04-16 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $26 | 0.00% | 9 | Shares | Sole | 2026-05-15 | ||||
| Mega FMR LLC | $11 | 0.00% | 4 | Shares | Defined | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $11 | 0.00% | 4 | Shares | Defined | 2026-04-28 | ||||
| Mid MAI Capital Management | $2 | 0.00% | 1 | Shares | Sole | 2026-05-15 | ||||
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $2 | 0.00% | 1 | Shares | Defined | 2026-05-07 | ||||
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