Security Brokers, Dealers & Flotation Companies
Standard Industrial Classification: SIC 6211
Industry Insider Sentiment Analysis
The Security Brokers, Dealers & Flotation Companies sector (SIC 6211) acts as a critical barometer for broader economic health. Our real-time monitoring reveals total transactions. Monitoring "cluster buying" is one of the most reliable leading indicators for future sector performance. By analyzing aggregate data across this specific Standard Industrial Classification, investors can filter out individual company volatility and identify high-conviction trends. When multiple directors and officers within the same industry move capital simultaneously, it often signals an upcoming sector-wide revaluation or a fundamental shift in supply chain dynamics that has yet to be recognized by the broader public market.
| Filing Date | Trade Date | Ticker | Company | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-07 21:01 | 2026-07-02 | HOOD | Robinhood Markets, Inc. | Loop Paula | Director | SELL | $120.00 | 8,336 | $1,000,320 | 63,674 |
| 2026-07-07 21:02 | 2026-07-02 | HOOD | Robinhood Markets, Inc. | Treseder Oluwadara Johnson | Director | SELL | $117.50 | 3,750 | $440,625 | 72,442 |
| 2026-07-07 21:03 | 2026-07-02 | HOOD | Robinhood Markets, Inc. | Quirk Steven M. | Officer | SELL | $119.96 | 19,377 | $2,324,465 | 62,612 |
| 2026-07-07 21:03 | 2026-07-06 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Gallagher Thomas P. | Director, Officer | OPT+S | $42.16 | 70,000 | $2,951,382 | 1,723,275 |
| 2026-07-07 20:13 | 2026-07-06 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Deitzel Edward | Officer | OPT+S | $42.04 | 11,000 | $462,440 | 119,601 |
| 2026-07-07 20:14 | 2026-07-06 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Jayabalan Harish | Officer | OPT+S | $42.12 | 20,000 | $842,400 | 78,065 |
| 2026-07-07 20:06 | 2026-07-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schafer Douglas M. JR | Officer | OPT+S | $41.22 | 48,000 | $1,978,560 | 387,414 |
| 2026-07-07 20:06 | 2026-07-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Comly Barbara J. | Officer | OPT+S | $41.22 | 28,000 | $1,154,160 | 882,984 |
| 2026-07-07 20:08 | 2026-07-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Eckert Kurt M. | Director | OPT+S | $39.35 | 5,250 | $206,588 | 149,612 |
| 2026-07-07 20:09 | 2026-07-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Teekell Judson Gray | Director | SELL | $40.00 | 3,000 | $120,000 | 75,251 |
| 2026-07-07 20:10 | 2026-07-06 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Brown Shelly | Officer | OPT+S | $42.13 | 16,000 | $674,080 | 353,990 |
| 2026-07-06 22:33 | 2026-07-02 | SCHW | SCHWAB CHARLES CORP | Beatty Jonathan S | Officer | SELL | $98.52 | 4,000 | $394,074 | 15,738 |
| 2026-07-02 21:37 | 2025-08-27 | HOOD | Robinhood Markets, Inc. | Malka Meyer | Director | SELL | $103.88 | 1,173,808 | $121,937,405 | 3,976,234 |
| 2026-07-01 20:01 | 2026-07-01 | IBKR | Interactive Brokers Group, Inc. | Conkling Lori A | Director | BUY | $88.03 | 25 | $2,201 | 2,509 |
| 2026-06-29 17:55 | 2026-06-26 | SEIC | SEI INVESTMENTS CO | WEST ALFRED P JR | SELL | $87.26 | 57,332 | $5,002,997 | 6,818,451 | |
| 2026-06-29 14:58 | 2026-05-01 | JEF | Jefferies Financial Group Inc. | SUMITOMO MITSUI FINANCIAL GROUP, INC. | Director | BUY | $54.83 | 6,429,337 | $352,520,548 | 6,429,337 |
| 2026-06-29 10:29 | 2026-06-25 | TIGR | UP Fintech Holding Ltd | LIU JIAN | Director | SELL | $4.60 | 9,333 | $42,932 | 62,665 |
| 2026-06-24 20:25 | 2026-06-22 | FRHC | Freedom Holding Corp. | Gamble Andrew | Director | SELL | $141.04 | 357 | $50,351 | 677 |
| 2026-06-24 20:29 | 2026-06-22 | FRHC | Freedom Holding Corp. | Tukanov Renat | Officer | SELL | $140.82 | 1,800 | $253,476 | 10,200 |
| 2026-06-17 20:08 | 2026-06-15 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Brown Shelly | Officer | SELL | $44.23 | 4,714 | $208,500 | 316,714 |
| 2026-06-16 20:06 | 2026-06-15 | GLXY | Galaxy Digital Inc. | Rico Robert Daniel | Officer | OPT+S | $34.22 | 19,000 | $650,256 | 44,934 |
| 2026-06-15 20:34 | 2026-06-11 | HOOD | Robinhood Markets, Inc. | Bhatt Baiju | Director | SELL | $89.63 | 57,898 | $5,189,554 | 0 |
| 2026-06-15 21:41 | 2026-06-15 | HOOD | Robinhood Markets, Inc. | Verma Shiv | Officer | SELL | $98.84 | 3,984 | $393,779 | 59,927 |
| 2026-06-12 20:15 | 2026-06-11 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schwarzkopf Cynthia | Director | OPT+S | $41.73 | 19,500 | $813,735 | 81,308 |
| 2026-06-12 20:15 | 2026-06-10 | MKTX | MARKETAXESS HOLDINGS INC | Pintoff Scott | Officer | SELL | $116.03 | 100 | $11,603 | 11,786 |
| 2026-06-11 14:23 | 2026-06-09 | SEIC | SEI INVESTMENTS CO | DORAN WILLIAM | Director | SELL | $90.50 | 5,000 | $452,500 | 618,802 |
| 2026-06-10 20:06 | 2026-06-09 | GLXY | Galaxy Digital Inc. | Rico Robert Daniel | Officer | OPT+S | $31.62 | 19,000 | $600,837 | 51,934 |
| 2026-06-10 20:29 | 2026-06-08 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Jayabalan Harish | Officer | OPT+S | $40.08 | 20,000 | $801,618 | 73,405 |
| 2026-06-09 20:05 | 2026-06-05 | HOOD | Robinhood Markets, Inc. | Malka Meyer | Director | BUY | $80.74 | 250,000 | $20,184,200 | 3,924,427 |
| 2026-06-08 20:46 | 2026-06-04 | FRHC | Freedom Holding Corp. | Yerdessov Azamat | Officer | SELL | $155.48 | 16,800 | $2,611,990 | 227,442 |
| 2026-06-05 20:35 | 2026-06-03 | HOOD | Robinhood Markets, Inc. | Gallagher Daniel Martin Jr | Officer | SELL | $83.68 | 10,000 | $836,771 | 481,396 |
| 2026-06-05 20:34 | 2026-06-03 | HOOD | Robinhood Markets, Inc. | Quirk Steven M. | Officer | SELL | $85.91 | 10,837 | $931,024 | 81,989 |
| 2026-06-04 20:52 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Eckert Kurt M. | Director | OPT+S | $42.76 | 5,250 | $224,490 | 142,375 |
| 2026-06-04 20:55 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Teekell Judson Gray | Director | SELL | $42.78 | 3,000 | $128,340 | 71,014 |
| 2026-06-04 20:37 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Gallagher Thomas P. | Director, Officer | OPT+S | $42.36 | 70,000 | $2,965,200 | 1,723,275 |
| 2026-06-04 20:37 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Brown Shelly | Officer | OPT+S | $42.12 | 16,000 | $673,920 | 325,047 |
| 2026-06-04 20:40 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Schafer Douglas M. JR | Officer | OPT+S | $42.84 | 48,000 | $2,056,320 | 396,681 |
| 2026-06-04 20:44 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Deitzel Edward | Officer | OPT+S | $42.16 | 11,000 | $463,760 | 116,221 |
| 2026-06-04 20:46 | 2026-06-02 | MIAX | MIAMI INTERNATIONAL HOLDINGS, INC. | Comly Barbara J. | Officer | OPT+S | $42.85 | 28,000 | $1,199,800 | 843,844 |
| 2026-06-03 22:50 | 2026-06-03 | HOOD | Robinhood Markets, Inc. | Malka Meyer | Director | BUY | $83.45 | 181,000 | $15,103,853 | 3,674,427 |
| 2026-06-02 20:09 | 2026-06-01 | IBKR | Interactive Brokers Group, Inc. | Conkling Lori A | Director | BUY | $86.10 | 25 | $2,153 | 2,484 |
| 2026-06-02 16:11 | 2026-06-01 | ETOR | eToro Group Ltd. | Ber Hedva | Officer | OPT+S | $41.90 | 55,160 | $2,311,358 | 0 |
| 2026-06-01 20:44 | 2026-05-28 | HOOD | Robinhood Markets, Inc. | Malka Meyer | Director | BUY | $80.39 | 249,000 | $20,018,206 | 3,493,427 |
| 2026-05-28 20:24 | 2026-05-28 | SCHW | SCHWAB CHARLES CORP | Wurster Richard A | Director, Officer | BUY | $84.23 | 21,959 | $1,849,512 | 218,409 |
| 2026-05-27 20:02 | 2026-05-26 | BULL | Webull Corp | Denier Anthony Michael | Director, Officer | SELL | $6.22 | 75,000 | $466,830 | 2,386,143 |
| 2026-05-22 20:52 | 2026-05-22 | GLXY | Galaxy Digital Inc. | DAFFEY MICHAEL D | Director | OPT+S | $28.88 | 250,000 | $7,219,150 | 1,505,419 |
| 2026-05-22 20:57 | 2026-05-20 | HOOD | Robinhood Markets, Inc. | Bhatt Baiju | Director | SELL | $75.38 | 67,422 | $5,082,041 | 0 |
| 2026-05-21 20:07 | 2026-05-20 | WT | WisdomTree, Inc. | Lilien R Jarrett | Officer | SELL | $18.99 | 30,000 | $569,700 | 1,110,245 |
| 2026-05-21 22:13 | 2026-05-21 | GLXY | Galaxy Digital Inc. | DAFFEY MICHAEL D | Director | OPT+S | $28.77 | 250,000 | $7,193,275 | 1,505,419 |
| 2026-05-20 20:11 | 2026-05-19 | WT | WisdomTree, Inc. | Ziemba Peter M | Officer | SELL | $19.31 | 100,000 | $1,931,000 | 885,686 |
Sector-Wide Insider Alpha
Analyzing insider movements across the Security Brokers, Dealers & Flotation Companies sector provides a macro-view of executive conviction. When multiple leaders in different companies within the same SIC code (6211) simultaneously buy shares, it often indicates an industry-wide undervaluation or a positive shift in market cycles.
SEC Filings in Security Brokers, Dealers & Flotation Companies
Every transaction in the Security Brokers, Dealers & Flotation Companies industry is reported via Form 4 disclosures. By filtering these filings by industry, investors can detect institutional-scale sentiment shifts before they are reflected in broader market indices, following the capital flow of those with intimate industry knowledge.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.