Byrna Technologies Inc.
Byrna Technologies Inc. (BYRN) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · BYRN · as of Mar 31, 2025
Ownership Breakdown
135
Institutional Holders
▲ 2 vs Q4
$224.05M
Total Inst. Value
▼ $119.63M vs Q4
22.69M
Shares Outstanding
freeFloat 78.27%
13.30M
13F Shares Held
▲ 1.38M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
BYRN largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FMR LLC miscellaneous electrical machinery, equipment & supplies | 2.33M | 10.31% | 10.31% | $39.20B | May 12, 2025 | ▲ 306.4K |
CAPITAL RESEARCH GLOBAL INVESTORS miscellaneous electrical machinery, equipment & supplies | 1.88M | 8.34% | 8.34% | $31.73B | May 12, 2025 | ▲ 245.7K |
BLACKROCK, INC. miscellaneous electrical machinery, equipment & supplies | 1.37M | 6.06% | 6.06% | $23.05B | May 2, 2025 | ▲ 40.0K |
STATE STREET CORP miscellaneous electrical machinery, equipment & supplies | 1.01M | 4.49% | 4.49% | $17.06B | May 15, 2025 | ▲ 666.4K |
VANGUARD GROUP INC miscellaneous electrical machinery, equipment & supplies | 1.00M | 4.45% | 4.45% | $16.92B | May 9, 2025 | ▲ 2.8K |
WEALTHSPIRE ADVISORS, LLC miscellaneous electrical machinery, equipment & supplies | 453.4K | 2.01% | 2.01% | $7.64B | May 9, 2025 | ▼ 17.7K |
DRIEHAUS CAPITAL MANAGEMENT LLC miscellaneous electrical machinery, equipment & supplies | 449.8K | 1.99% | 1.99% | $7.58B | May 15, 2025 | ▲ 126.9K |
GEODE CAPITAL MANAGEMENT, LLC miscellaneous electrical machinery, equipment & supplies | 402.2K | 1.78% | 1.78% | $6.77B | May 13, 2025 | ▲ 5.6K |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP miscellaneous electrical machinery, equipment & supplies | 342.7K | 1.52% | 1.52% | $5.77B | May 14, 2025 | ▲ 252.1K |
MILLENNIUM MANAGEMENT LLC miscellaneous electrical machinery, equipment & supplies | 326.7K | 1.45% | 1.45% | $5.50B | May 15, 2025 | ▲ 232.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
27
Increased
+2.59M shares5
New Positions
first time holders16
Decreased
−587.7K shares0
Sold Out
fully exitedNet shares change (top 50)
+2.00M
+2.59M / −587.7K
Net new holders
+16
5 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
BYRN insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
2
Buy transactions
1
Sell transactions
2.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Ganz Bryan See Remarks | Apr 15, 2026 | Purchase | 1,500 | $6.56 | $9.8K | 382.7K | Form 4 ↗ |
Davis Conn Q. Chief Executive Officer | Mar 17, 2026 | Award | 39,022 | — | — | 39.0K | Form 4 ↗ |
Davis Conn Q. Chief Executive Officer | Mar 2, 2026 | Award | 19,395 | — | — | 19.4K | Form 4 ↗ |
Pham Luan President | Mar 17, 2026 | Award | 20,812 | — | — | 20.8K | Form 4 ↗ |
Pham Luan President | Mar 17, 2026 | Award | 20,811 | — | — | 20.8K | Form 4 ↗ |
Pham Luan President | Mar 17, 2026 | Award | 10,405 | — | — | 10.4K | Form 4 ↗ |
KEARNES LAURILEE Chief Financial Officer | Mar 17, 2026 | Award | 18,210 | — | — | 18.2K | Form 4 ↗ |
Kennedy TJ Chairman of the Board | Mar 2, 2026 | Award | 810 | — | — | 810 | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Byrna Technologies Inc. (BYRN) is primarily owned by institutional investors, who hold approximately 58.6% of total shares outstanding. Company insiders own approximately 21.73%, while retail and public investors account for the remaining 19.62%.
The largest institutional shareholder of Byrna Technologies Inc. is FMR LLC, holding approximately 2.33 million shares — equal to 10.31% of outstanding shares — as of March 31, 2025.
A total of 135 institutional investors currently hold BYRN stock, with a combined institutional value of approximately $224,052,693 as of the most recent 13F filing period.
Frequently asked questions
BYRN ownershipByrna Technologies Inc. (BYRN) is primarily owned by institutional investors, who hold approximately 58.6% of shares. The largest shareholder is FMR LLC with a 10.31% stake. Company insiders hold 21.73%. Data sourced from SEC Form 13F as of March 31, 2025.