Byrna Technologies Inc. (BYRN) Ownership
BYRN ownership summary
as of October 18, 2026- Institutions
- 49.7% of shares outstanding
- Insiders
- 23.38% of shares outstanding
- Shares outstanding
- 23.4M
- Float
- 18.2M shares available to trade
- Short interest
- 5.20% 1.0M shares short
- Days to cover
- 3.37 short interest down 24.5% vs prior month
- Institutions 49.73%
- Insiders 23.38%
- Other investors 26.88%
BYRN top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | FMR Inc | 14.54% | 3.4M | $16.5M | +2,268 (+0.1%) | June 30, 2026 |
| 2 | Vanguard Capital Management, LLC | 3.24% | 759K | $3.7M | −7,775 (−1.0%) | June 30, 2026 |
| 3 | Sontag Advisory LLC | 2.58% | 605K | $2.9M | −178,047 (−22.7%) | June 30, 2026 |
| 4 | Citadel Advisors Llc | 2.26% | 530K | $2.6M | +496,312 (+1,485.0%) | June 30, 2026 |
| 5 | Quinn Opportunity Partners LLC | 2.04% | 479K | $2.3M | +254,405 (+113.5%) | June 30, 2026 |
| 6 | Renaissance Technologies Corp | 1.84% | 430K | $2.1M | +47,520 (+12.4%) | June 30, 2026 |
| 7 | BlackRock Inc | 1.73% | 404K | $2.0M | −967,071 (−70.5%) | June 30, 2026 |
| 8 | Pinnacle Associates Inc | 1.58% | 369K | $1.8M | −32,888 (−8.2%) | June 30, 2026 |
| 9 | Moneta Group Investment Advisors Inc | 1.44% | 337K | $1.6M | +313,163 (+1,334.0%) | June 30, 2026 |
| 10 | Millennium Management LLC | 1.39% | 326K | $1.6M | −749,286 (−69.7%) | June 30, 2026 |
| 11 | UBS Group AG | 1.32% | 309K | $1.5M | −28,206 (−8.4%) | June 30, 2026 |
| 12 | Walleye Trading Advisors, LLC | 1.14% | 266K | $1.3M | +266,303 (0.0%) | June 30, 2026 |
| 13 | Geode Capital Management, LLC | 0.97% | 227K | $1.1M | −226,759 (−49.9%) | June 30, 2026 |
| 14 | D. E. Shaw & Co LP | 0.97% | 227K | $1.1M | +226,678 (0.0%) | June 30, 2026 |
| 15 | Tudor Investment Corp Et AL | 0.60% | 141K | $680,973 | +140,697 (0.0%) | June 30, 2026 |
| 16 | Dimensional Fund Advisors, Inc. | 0.59% | 137K | $662,896 | −152,758 (−52.7%) | June 30, 2026 |
| 17 | Bank of America Corp | 0.52% | 121K | $586,497 | +102,215 (+539.1%) | June 30, 2026 |
| 18 | Jump Financial LLC | 0.51% | 120K | $580,253 | +119,887 (0.0%) | June 30, 2026 |
| 19 | Vanguard Fiduciary Trust Co | 0.51% | 118K | $573,109 | −7,087 (−5.6%) | June 30, 2026 |
| 20 | AQR Capital Management LLC | 0.50% | 117K | $564,683 | +86,002 (+280.4%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 2.1M shares and 9 cut 2.3M.
BYRN top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Tactical High Income Sr F8 | 8.20% | 1.9M | $9.3M | — | June 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 2.28% | 535K | $2.6M | — | August 31, 2026 |
| 3 | Fidelity Advisor Multi-Asset Income I | 1.83% | 429K | $2.1M | −493,318 (−53.5%) | July 31, 2026 |
| 4 | Fidelity Convertible Securities | 1.13% | 265K | $1.3M | — | August 31, 2026 |
| 5 | Fidelity Nasdaq Composite Index | 0.44% | 103K | $500,170 | +91,875 (+801.3%) | August 31, 2026 |
| 6 | Fidelity Extended Market Index | 0.43% | 100K | $485,321 | +97,074 (+3,034.5%) | August 31, 2026 |
| 7 | Fidelity Tactical High Income CN F8 | 0.32% | 75K | $362,376 | −1,968 (−2.6%) | June 30, 2026 |
| 8 | PV BUYBACK USA Classe B USD | 0.29% | 68K | $330,088 | — | June 30, 2026 |
| 9 | iShares Micro-Cap ETF | 0.25% | 58K | $281,238 | −401 (−0.7%) | September 30, 2026 |
| 10 | Fidelity Global Monthly Income Ser F | 0.15% | 36K | $172,222 | −199 (−0.6%) | June 30, 2026 |
| 11 | Fidelity Total Market Index | 0.15% | 35K | $167,924 | — | August 31, 2026 |
| 12 | Fidelity Series Total Market Index | 0.12% | 29K | $138,201 | — | August 31, 2026 |
| 13 | Phillip Global Rising Yield Innovators B | 0.08% | 18K | $87,120 | — | March 31, 2026 |
| 14 | Federated Hermes Managed Volatility II P | 0.08% | 18K | $87,120 | — | June 30, 2026 |
| 15 | Dimensional Global Trgtd Value USD Acc | 0.07% | 16K | $78,892 | — | August 31, 2026 |
| 16 | DFA US Small Cap I | 0.07% | 16K | $75,944 | — | August 31, 2026 |
| 17 | Fidelity US Monthly Income Ser F8 | 0.06% | 14K | $67,615 | −129 (−0.9%) | June 30, 2026 |
| 18 | BSF Systematic US Eq Abs Ret A2 USD | 0.06% | 13K | $64,416 | +7,561 (+131.5%) | December 31, 2025 |
| 19 | Fidelity ZERO Extended Market Index | 0.05% | 12K | $59,764 | +6,098 (+97.6%) | August 31, 2026 |
| 20 | Goldman Sachs Absolute Ret Trckr Instl | 0.04% | 10K | $48,594 | +5,412 (+116.9%) | June 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
BYRN insider transactions
latest 20| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-04-22 | Emily Rooney | Buy | $20.50 | 2,500 | $51,250 |
| 2025-04-15 | John Brasseur | Buy | $20.19 | 728 | $14,698 |
| 2025-02-20 | Lisa Wager | Sell | $29.38 | 12,500 | $367,250 |
| 2025-02-12 | Luan Pham | Sell | $30.19 | 33,483 | $1.0M |
| 2024-11-15 | Laurilee Kearnes | Buy | $18.60 | 1,000 | $18,600 |
| 2024-10-10 | Laurilee Kearnes | Buy | $14.04 | 2,000 | $28,080 |
| 2024-09-25 | Bryan Ganz | Sell | $18.46 | 2,478 | $45,744 |
| 2024-09-23 | Bryan Ganz | Sell | $17.40 | 1 | $17 |
| 2024-09-20 | Bryan Ganz | Sell | $17.41 | 5,495 | $95,668 |
| 2024-09-18 | Lisa Wager | Sell | $17.01 | 2,450 | $41,675 |
| 2024-09-12 | Lisa Wager | Sell | $17.01 | 50 | $851 |
| 2024-09-05 | Herbert Hughes | Sell | $15.08 | 6,500 | $98,020 |
| 2024-09-05 | Bryan Ganz | Sell | $15.40 | 17,442 | $268,607 |
| 2024-09-04 | Lisa Wager | Sell | $13.50 | 20,000 | $270,000 |
| 2024-05-24 | Lisa Wager | Sell | $12.00 | 8,333 | $99,996 |
| 2024-05-21 | Herbert Hughes | Sell | $11.16 | 8,836 | $98,610 |
| 2024-05-21 | Lisa Wager | Sell | $11.21 | 8,333 | $93,413 |
| 2024-02-20 | Herbert Hughes | Sell | $12.03 | 5,229 | $62,905 |
| 2023-10-19 | David North | Buy | $4.00 | 1,200 | $4,800 |
| 2023-10-16 | Bryan Ganz | Buy | $3.51 | 5,000 | $17,550 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
BYRN shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns BYRN
Institutional investors own 49.7% of Byrna Technologies's shares and insiders 23.38%. The largest holder is FMR Inc with 14.54% of the shares (3.4M), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 9 reduced their stake in the latest filings. Short interest is 5.20% of the float, or 3.37 days of average trading volume. The share count rose 412.4% since 2014.
Related: BYRN analyst forecast, BYRN key metrics. See the BYRN stock overview for the latest quote and news.
BYRN ownership FAQ
Who owns the most Byrna Technologies stock?
The largest shareholders of Byrna Technologies are FMR Inc (14.54%), Vanguard Capital Management, LLC (3.24%), Sontag Advisory LLC (2.58%), Citadel Advisors Llc (2.26%), Quinn Opportunity Partners LLC (2.04%).
What percentage of Byrna Technologies is owned by institutions?
Institutions hold 49.7% of Byrna Technologies's shares outstanding; insiders hold 23.38%.
Which funds own Byrna Technologies?
The largest fund holders of Byrna Technologies are Fidelity Tactical High Income Sr F8 (8.20%), Vanguard MStar Total Stk Mkt Idx Invest (2.28%), Fidelity Advisor Multi-Asset Income I (1.83%), Fidelity Convertible Securities (1.13%), Fidelity Nasdaq Composite Index (0.44%).
What is Byrna Technologies's short interest?
1.0M shares of Byrna Technologies were sold short, 5.20% of the float; at the average daily volume it would take 3.37 days to cover.
Are insiders buying or selling Byrna Technologies?
Of the latest 20 reported insider transactions in Byrna Technologies (since October 16, 2023), 6 were purchases and 14 were sales.
How many shares of Byrna Technologies are outstanding?
Byrna Technologies has 23.4M shares outstanding, of which 18.2M are in the public float.