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Byrna Technologies Inc. (BYRN) institutional ownership

Latest close $3.18 Jul 20, 2026
Market cap$136M 52-week range SectorIndustrials
Funds holding · Q1 2026
127
reported BYRN position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Net sold $26M
63 buyers · 64 sellers

Byrna Technologies Inc. (BYRN) price and institutional activity

Dates

Q1 2026

$32M bought by 63 investors
Wealthspire Advisors, LLC$7.1MRenaissance Technologies LLC$4.2M +61 more
$58M sold by 64 investors
Capital Research Global Investors-$18MState Street-$8.0M +62 more
Bought Sold Totals per quarter; hover a bar for the names.

Byrna Technologies Inc. (BYRN) institutional activity · 127

Investor Type Est. change Change Δ Own Date
Capital Research Global Investors · Exited −$18M
Change −1.4M Δ Own −100.0% Date Q1 2026
Capital Research Global Investors Exited· Q1 2026 −$18M −1.4M −100.0% Q1 2026
State Street · Reduced −$8.0M
Change −613K Date Q1 2026
State Street Reduced· Q1 2026 −$8.0M −613K Q1 2026
Wealthspire Advisors, LLC · Added +$7.1M
Change +538K Date Q1 2026
Wealthspire Advisors, LLC Added· Q1 2026 +$7.1M +538K Q1 2026
Arrowmark Colorado Holdings LLC · Exited −$5.3M
Change −400K Δ Own −100.0% Date Q1 2026
Arrowmark Colorado Holdings LLC Exited· Q1 2026 −$5.3M −400K −100.0% Q1 2026
Aigh Capital Management LLC · Exited −$5.2M
Change −395K Δ Own −100.0% Date Q1 2026
Aigh Capital Management LLC Exited· Q1 2026 −$5.2M −395K −100.0% Q1 2026
Renaissance Technologies LLC Added· Q1 2026 +$4.2M +318K +496.5% Q1 2026
Emerald Advisers, LLC · Added +$3.5M
Change +270K Date Q1 2026
Emerald Advisers, LLC Added· Q1 2026 +$3.5M +270K Q1 2026
Emerald Mutual Fund Advisers Trust · Added +$2.7M
Change +208K Date Q1 2026
Emerald Mutual Fund Advisers Trust Added· Q1 2026 +$2.7M +208K Q1 2026
Quinn Opportunity Partners LLC · Added +$2.4M
Change +186K Date Q1 2026
Quinn Opportunity Partners LLC Added· Q1 2026 +$2.4M +186K Q1 2026
UBS Group AG · Reduced −$2.4M
Change −183K Date Q1 2026
UBS Group AG Reduced· Q1 2026 −$2.4M −183K Q1 2026
Millennium Management LLC · Added +$2.4M
Change +182K Date Q1 2026
Millennium Management LLC Added· Q1 2026 +$2.4M +182K Q1 2026
Alliancebernstein L.P. · Reduced −$2.0M
Change −155K Date Q1 2026
Alliancebernstein L.P. Reduced· Q1 2026 −$2.0M −155K Q1 2026
Hodges Capital Management Inc. · Reduced −$1.5M
Change −111K Date Q1 2026
Hodges Capital Management Inc. Reduced· Q1 2026 −$1.5M −111K Q1 2026
Penn Capital Management Company, LLC · Reduced −$1.4M
Change −106K Date Q1 2026
Penn Capital Management Company, LLC Reduced· Q1 2026 −$1.4M −106K Q1 2026
Jane Street Group, LLC · Exited −$1.3M
Change −102K Δ Own −100.0% Date Q1 2026
Jane Street Group, LLC Exited· Q1 2026 −$1.3M −102K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 127

Famous investor activity in Byrna Technologies Inc. (BYRN)

Byrna Technologies Inc. (BYRN) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Kearnes Laurilee · Officer 2 operations 0
Owned 0 Trade date Jul 15, 2026 Filed date Jul 16, 2026
Kearnes Laurilee Officer 2 operations 0 0 Jul 15, 2026 Jul 16, 2026
Kearnes Laurilee · CFO 2 operations 0
Owned 4K Trade date May 5, 2026 Filed date May 7, 2026
Kearnes Laurilee CFO 2 operations 0 4K May 5, 2026 May 7, 2026
Ganz Bryan · Other Buy +$10K
Price $6.56 Qty +2K Owned 383K Trade date Apr 15, 2026 Filed date Apr 15, 2026
Ganz Bryan Other Buy $6.56 +2K +$10K 383K Apr 15, 2026 Apr 15, 2026
Davis Conn Q. · Director, Officer 2 operations 78K
Owned 39K Trade date Mar 17, 2026 Filed date Mar 18, 2026
Davis Conn Q. Director, Officer 2 operations 78K 39K Mar 17, 2026 Mar 18, 2026
Pham Luan · Officer 3 operations 52K
Owned 21K Trade date Mar 17, 2026 Filed date Mar 18, 2026
Pham Luan Officer 3 operations 52K 21K Mar 17, 2026 Mar 18, 2026
Kearnes Laurilee · Officer 2 operations 36K
Owned 18K Trade date Mar 17, 2026 Filed date Mar 18, 2026
Kearnes Laurilee Officer 2 operations 36K 18K Mar 17, 2026 Mar 18, 2026
Davis Conn Q. · Director, Officer Grant (A) 19K
Owned 19K Trade date Mar 2, 2026 Filed date Mar 18, 2026
Davis Conn Q. Director, Officer Grant (A) 19K 19K Mar 2, 2026 Mar 18, 2026
Kennedy Tj · Director, Other Grant (A) 810
Owned 810 Trade date Mar 2, 2026 Filed date Mar 9, 2026
Kennedy Tj Director, Other Grant (A) 810 810 Mar 2, 2026 Mar 9, 2026
Hughes Herbert · Director 2 operations 0
Owned 5K Trade date Mar 2, 2026 Filed date Mar 9, 2026
Hughes Herbert Director 2 operations 0 5K Mar 2, 2026 Mar 9, 2026
Rooney Emily · Director 2 operations 0
Owned 0 Trade date Jan 22, 2026 Filed date Jan 23, 2026
Rooney Emily Director 2 operations 0 0 Jan 22, 2026 Jan 23, 2026
Reed Chris Lavern · Director 2 operations 0
Owned 0 Trade date Jan 22, 2026 Filed date Jan 23, 2026
Reed Chris Lavern Director 2 operations 0 0 Jan 22, 2026 Jan 23, 2026
Elmore Leonard J. · Director 2 operations 0
Owned 0 Trade date Jan 22, 2026 Filed date Jan 23, 2026
Elmore Leonard J. Director 2 operations 0 0 Jan 22, 2026 Jan 23, 2026
Hughes Herbert · Director 2 operations 0
Owned 0 Trade date Jan 22, 2026 Filed date Jan 23, 2026
Hughes Herbert Director 2 operations 0 0 Jan 22, 2026 Jan 23, 2026
Ganz Bryan · Director, Officer Gift (G) -15K
Owned 381K Trade date Jan 15, 2026 Filed date Jan 16, 2026
Ganz Bryan Director, Officer Gift (G) -15K 381K Jan 15, 2026 Jan 16, 2026
Ganz Bryan · Director, Officer Gift (G) -15K
Owned 396K Trade date Dec 5, 2025 Filed date Dec 12, 2025
Ganz Bryan Director, Officer Gift (G) -15K 396K Dec 5, 2025 Dec 12, 2025
15 of 26
15 of 26 Sign in to continue to older insider transactions.

Byrna Technologies Inc. (BYRN) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Lapeyre Pierre F Jr 2.9M
% of shares outstanding 12.2% Filing date Feb 1, 2022
Lapeyre Pierre F Jr 2.9M 12.2% Feb 1, 2022
Ganz Bryan 1.7M
% of shares outstanding 7.7% Filing date Dec 15, 2023
Ganz Bryan 1.7M 7.7% Dec 15, 2023
FMR LLC 1.7M
% of shares outstanding 7.4% Filing date Nov 12, 2024
FMR LLC 1.7M 7.4% Nov 12, 2024
Arrowmark Colorado Holdings LLC 1.5M
% of shares outstanding 6.8% Filing date Feb 14, 2023
Arrowmark Colorado Holdings LLC 1.5M 6.8% Feb 14, 2023
Blackrock, Inc. 1.2M
% of shares outstanding 5.4% Filing date Nov 8, 2024
Blackrock, Inc. 1.2M 5.4% Nov 8, 2024
Arrowmark Colorado Holdings LLC 1.1M
% of shares outstanding 4.9% Filing date Nov 14, 2024
Arrowmark Colorado Holdings LLC 1.1M 4.9% Nov 14, 2024
Millennium Management LLC 326K
% of shares outstanding 1.4% Filing date Jul 10, 2026
Millennium Management LLC 326K 1.4% Jul 10, 2026
Capital Research Global Investors 0
% of shares outstanding 0.0% Filing date May 14, 2026
Capital Research Global Investors 0 0.0% May 14, 2026
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Byrna Technologies Inc. (BYRN) ownership FAQ

Who owns BYRN?

127 reporting institutions disclosed BYRN position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.