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Byrna Technologies Inc (BYRN)

CUSIP: 12448X201 | NYSE | Industrials · Aerospace & Defense | Micro Cap | 336 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13D/ABryan S. Ganz
with BSG Family Investment LLC, BG 2025 Irrevocable Exempt Trust U/A Dated 10/9/2025, Northeast Industrial Partners LLC, +2 more
2,296,6359.6%UnchangedSep 3, 2026No 13F filer matched
13G/AFMR LLC1,627,5667.2%New 5%+ stakeJul 31, 202631d ahead of 13F (3,402,809 sh) · −1,775,243
13G/AMillennium Group Management LLC325,5501.4%Newly reportedJun 30, 2026No 13F filer matched
13D/AJudith L. Ganz Trust VA 04-23-2015
with Li Zhang
70,7530.3%Newly reportedOct 31, 2025No 13F filer matched
13D/ABryan S. Ganz2,296,635
9.6% of class · Sep 3, 2026Unchanged
with BSG Family Investment LLC, BG 2025 Irrevocable Exempt Trust U/A Dated 10/9/2025, Northeast Industrial Partners LLC, +2 more
No 13F filer matched
13G/AFMR LLC1,627,566
7.2% of class · Jul 31, 2026New 5%+ stake
31d ahead of 13F (3,402,809 sh) · −1,775,243
13G/AMillennium Group Management LLC325,550
1.4% of class · Jun 30, 2026Newly reported
No 13F filer matched
13D/AJudith L. Ganz Trust VA 04-23-201570,753
0.3% of class · Oct 31, 2025Newly reported
with Li Zhang
No 13F filer matched

Institutional Holders — Q3 2026

Dimensional Fund Advisors LP62,037
0.0% of portfolio›$202.6K
Hennion & Walsh Asset Management, Inc.57,701
0.0% of portfolio›$188.4K
Creative Planning41,973
0.0% of portfolio›$137.0K
Malaga Cove Capital, LLC38,625
0.0% of portfolio›$126.1K
Keudell ison Wealth Management29,000
0.0% of portfolio›$94.7K
Byrne Asset Management LLC22,600
0.0% of portfolio›$78.6K
MGO One Seven LLC16,867
0.0% of portfolio›$55.1K
State of Alaska, Department of Revenue16,415
0.0% of portfolio›$53
Simplex Trading, LLC1,440
0.0% of portfolio›$4.7K
Caitong International Asset Management Co., Ltd547
0.0% of portfolio›$1.8K
Lanark Financial, Inc.400
0.0% of portfolio›$1.3K
Spire Wealth Management236
0.0% of portfolio›$772
SBI Securities Co., Ltd.221
0.0% of portfolio›$722
West Financial Advisors, LLC100
0.0% of portfolio›$327
Nfsg Corp75
0.0% of portfolio›$245
City State Bank25
0.0% of portfolio›$82
Citigroup Inc9
0.0% of portfolio›$29
William Mack & Associates, Inc.2
0.0% of portfolio›$7
StyleTurnoverLocationFiled
Dimensional Fund Advisors LP
62,037$202.6K0.0%IndexLowAustin, TX2026-11-04
Hennion & Walsh Asset Management, Inc.
57,701$188.4K0.0%ValueMediumParsippany, NJ2026-10-13
Creative Planning
41,973$137.0K0.0%IndexVery LowOverland Park, KS2026-11-02
Malaga Cove Capital, LLC
38,625$126.1K0.0%GrowthLowPv Estates, CA2026-10-23
Keudell ison Wealth Management
29,000$94.7K0.0%ETFMediumSalem, OR2026-10-16
Byrne Asset Management LLC
22,600$78.6K0.0%CoreLowKingston, NJ2026-10-06
MGO One Seven LLC
16,867$55.1K0.0%GrowthLowBeachwood, OH2026-10-28
State of Alaska, Department of Revenue
16,415$530.0%CoreVery LowJuneau, AK2026-10-15
Simplex Trading, LLC
1,440$4.7K0.0%CoreVery HighChicago, IL2026-11-04
Caitong International Asset Management Co., Ltd
547$1.8K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Lanark Financial, Inc.
400$1.3K0.0%CoreMediumBirmingham, AL2026-10-26
Spire Wealth Management
236$7720.0%GrowthMediumMclean, VA2026-10-30
SBI Securities Co., Ltd.
221$7220.0%Agg GrowthLowTokyo, Mexico2026-10-22
West Financial Advisors, LLC
100$3270.0%ETFLowDes Moines, IA2026-10-22
Nfsg Corp
75$2450.0%Agg GrowthMediumBoca Raton, FL2026-10-15
City State Bank
25$820.0%GrowthVery LowNorwalk, IA2026-10-20
Citigroup Inc
9$290.0%CoreMediumNew York, NY2026-11-04
William Mack & Associates, Inc.
2$70.0%ETFLowTroy, MI2026-10-27