Byrna Technologies, Inc.
BYRN • NASDAQ
Byrna Technologies, Inc. is a aerospace & defense company in the industrials sector on NASDAQ, led by Bryan Scott Ganz, with a market cap of $425.4M. As of Q3 2025, 65% of shares are held by 130 institutional investors, with FMR LLC as the largest holder at 15.0%.
CEO and PresidentBryan Scott Ganz
Market Cap$425.4M
Aerospace & Defense
Industrials
Employees106.0
Websitebyrna.com
Country
United States of America
Overview
Overview of institutional ownership in BYRN as of Q3 2025 with a market cap of $503.1M
All Institutions
- Institutions
- 130
- Value Held
- $326.2M
- Shares Held
- 14.7M
- Avg Position
- $2.5M
- Median Position
- $253.5K
Hedge Funds
- Hedge Funds
- 17
- Value Held
- $59.0M
- Shares Held
- 2.7M
- Avg Position
- $3.5M
- Median Position
- $2.4M
Ownership Breakdown
Based on market cap of $503.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in BYRN as of Q3 2025
| Institution | Position Value |
|---|---|
 FMR LLC Institution | $75.5M 0.00% of portfolio |
 Capital Research Global Investors RIA/Wealth | $42.3M 0.01% of portfolio |
B BlackRock, Inc. Institution | $29.5M 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $21.5M 0.00% of portfolio |
 STATE STREET CORP Institution | $20.7M 0.00% of portfolio |
 MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $14.9M 0.01% of portfolio |
 DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven | $10.5M 0.08% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $9.7M 0.00% of portfolio |
 UBS Group AG Institution | $8.5M 0.00% of portfolio |
A Arrowpoint Asset Management, LLC Hedge Fund•Multi-Strategy | $6.2M 0.11% of portfolio |
Net Capital Flow
Institutional buying and selling activity for BYRN in Q3 2025
- Traded
- +$5.8M
- Buyers
- 73
- Sellers
- 68
- Total Bought
- +$47.6M
- Total Sold
- −$41.8M
- Avg Position
- $2.0M
Biggest Buyers
| Institution | Net Bought |
|---|---|
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$10.4M +467.9K shares |
UBS Group AG Institution | +$5.9M +268.1K shares |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$5.6M +252.2K shares |
 Archon Capital Management LLC Hedge Fund•Long/Short | +$3.3M +148.0K shares |
 ALLIANCEBERNSTEIN L.P. Long Only Manager | +$2.5M +114.3K shares |
 Militia Capital Partners, LP Hedge Fund•Long/Short | +$2.1M +94.0K shares |
 BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy | +$2.1M +92.5K shares |
 PINNACLE ASSOCIATES LTD Long Only Manager | +$1.9M +87.4K shares |
 Straight Path Wealth Management RIA/Wealth | +$1.6M +9.0K shares |
A Arrowpoint Asset Management, LLC Hedge Fund•Multi-Strategy | +$1.1M +47.4K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant | −$5.8M −261.3K shares |
N Nuveen, LLC Institution | −$4.1M −183.2K shares |
D D. E. Shaw & Co., Inc. Institution | −$3.5M −112.7K shares |
DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven | −$3.2M −143.8K shares |
Q Qube Research & Technologies Ltd Institution | −$3.0M −97.3K shares |
J Jump Financial, LLC Institution | −$2.8M −91.5K shares |
 GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | −$1.6M −52.2K shares |
M Man Group plc Institution | −$1.5M −49.6K shares |
STATE STREET CORP Institution | −$1.2M −53.5K shares |
 Jain Global LLC Hedge Fund•Multi-Strategy | −$1.2M −37.5K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited BYRN in Q3 2025
- New Positions
- 16
- New Value
- $9.0M
- Exited Positions
- 34
- Exited Value
- $22.4M
New Positions
| Institution | Position Value |
|---|---|
Militia Capital Partners, LP Hedge Fund•Long/Short | $2.1M 94.0K shares |
PINNACLE ASSOCIATES LTD Long Only Manager | $1.9M 87.4K shares |
Straight Path Wealth Management RIA/Wealth | $1.6M 9.0K shares |
 Cladis Investment Advisory, LLC RIA/Wealth | $839.9K 37.9K shares |
P PharVision Advisers, LLC Hedge Fund•Long/Short | $419.1K 18.9K shares |
 Beacon Pointe Advisors, LLC RIA/Wealth | $400.1K 18.1K shares |
 IMC-Chicago, LLC RIA/Wealth | $376.7K 17.0K shares |
C CANTOR FITZGERALD, L. P. Institution | $303.6K 13.7K shares |
 Cetera Investment Advisers RIA/Wealth | $270.5K 12.2K shares |
S Skopos Labs, Inc. RIA/Wealth | $257.8K 11.6K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
D D. E. Shaw & Co., Inc. Institution | $3.5M 112.7K shares |
Q Qube Research & Technologies Ltd Institution | $3.0M 97.3K shares |
J Jump Financial, LLC Institution | $2.8M 91.5K shares |
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | $1.6M 52.2K shares |
M Man Group plc Institution | $1.5M 49.6K shares |
Jain Global LLC Hedge Fund•Multi-Strategy | $1.2M 37.5K shares |
 SIERRA SUMMIT ADVISORS LLC RIA/Wealth | $1.1M 36.7K shares |
 EAM Investors, LLC Long Only Manager | $877.7K 28.4K shares |
O OMERS ADMINISTRATION Corp Institution | $759.6K 24.6K shares |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $666.6K 21.6K shares |
Options Activity
Institutions with the largest Call and Put options positions in BYRN as of Q3 2025
- Call Positions
- 7
- Call Value
- $7.1M
- Put Positions
- 5
- Put Value
- $2.8M
Call Positions
| Institution | Position Value |
|---|---|
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $3.0M 1.3K contracts |
D D. E. Shaw & Co., Inc. Institution | $1.3M 600.0 contracts |
Straight Path Wealth Management RIA/Wealth | $1.0M 405.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $784.5K 354.0 contracts |
J JANE STREET GROUP, LLC Institution | $651.5K 294.0 contracts |
W WOLVERINE TRADING, LLC Institution | $357.9K 165.0 contracts |
P PEAK6 LLC Institution | - - contracts |
Put Positions
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $1.1M 492.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $806.6K 364.0 contracts |
J JANE STREET GROUP, LLC Institution | $655.9K 296.0 contracts |
W WOLVERINE TRADING, LLC Institution | $255.9K 118.0 contracts |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | - - contracts |
Most Committed Institutions
Institutions with BYRN as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Archon Capital Management LLC Hedge Fund•Long/Short | 1.96% $3.3M |
Militia Capital Partners, LP Hedge Fund•Long/Short | 1.06% $2.1M |
M McCollum Christoferson Group LLC RIA/Wealth | 0.62% $2.2M |
Cladis Investment Advisory, LLC RIA/Wealth | 0.48% $839.9K |
Straight Path Wealth Management RIA/Wealth | 0.46% $1.6M |
 Malaga Cove Capital, LLC RIA/Wealth | 0.44% $1.2M |
P PharVision Advisers, LLC Hedge Fund•Long/Short | 0.24% $419.1K |
D Divisadero Street Capital Management, LP Hedge Fund•Long/Short | 0.18% $3.9M |
 Sound View Wealth Advisors Group, LLC RIA/Wealth | 0.16% $2.3M |
C Catalyst Funds Management Pty Ltd Institution | 0.12% $782.2K |
Hedge Fund Spotlight
Discover hedge funds investing in BYRN
AQR CAPITAL MANAGEMENT LLC
Hedge Fund • Multi-Strategy
Portfolio ManagerDavid Gary Kabiller
- Portfolio Value
- $156.17B
- Positions
- 3,453
- Last Reported
- Q3 2025
Sector Allocation
Position in Byrna Technologies, Inc.
- Market Value
- $565.9K
- Shares Held
- 25.5K
- Portfolio Weight
- 0.00%
- Owned Since
- 2024-Q3
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Semiconductors Technology | $4.1B | 2.62% | |
Software - Infrastructure Technology | $3.2B | 2.05% | |
Consumer Electronics Technology | $2.8B | 1.76% |
