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Disclosery

BYRN BYRNA TECHNOLOGIES INC

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COM NEW (common), issuer CIK 1354866

130 managers (130 13F filers) reported a position in BYRN shares at 2025-09-30, 14,709,912 shares in all. 31 filers opened a position and 35 filers sold out during the quarter.

Managers
130
13F filers
130
New
31
Added
38
Reduced
37
Sold out
35
Shares held by filers
14,709,912

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC3,405,526$75.5M<0.01%+12,21713F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…1,907,001$42.3M0.01%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,330,597$29.5M<0.01%+5,23413F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC969,901$21.5M<0.01%-36,57113F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP933,381$20.7M<0.01%-53,50213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC673,138$14.9M0.01%+467,93213F-HRTimelineGroup
Driehaus Capital Management LLC474,169$10.5M0.08%-143,78313F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC439,717$9.75M<0.01%+7,86813F-HRTimelineGroup
UBS Group AGin group UBS Group AG383,356$8.5M<0.01%+268,10813F-HRTimelineGroup
ArrowMark Colorado Holdings LLC278,011$6.16M0.11%+47,40813F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC252,194$5.59M<0.01%new13F-HRTimelineGroup
Wealthspire Advisors, LLC245,114$5.43M0.03%-48,12913F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP221,230$4.9M<0.01%+37,62713F-HRTimelineGroup
Divisadero Street Capital Management, LPin group Divisadero Street Capital Man…176,377$3.91M0.18%013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …174,998$3.88M<0.01%-261,32413F-HRTimelineGroup
Archon Capital Management LLC148,000$3.28M1.95%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp146,798$3.25M<0.01%+1,39213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP138,834$3.08M<0.01%-41813F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.132,710$2.94M<0.01%+114,32013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management109,121$2.42M<0.01%+92,54613F-HRTimelineGroup
MAVERICK CAPITAL LTD108,218$2.4M0.03%-3,57613F-HRTimeline
Sound View Wealth Advisors Group, LLC102,610$2.27M0.16%+47513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC102,305$2.27M<0.01%-29,99513F-HRTimelineGroup
McCollum Christoferson Group LLC98,035$2.17M0.62%+37013F-HRTimeline
Militia Capital Partners, LPin group Militia Capital Management LLC94,000$2.08M0.97%new13F-HR/ATimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.100,924$2.06M<0.01%-2,26713F-HRTimelineGroup
PINNACLE ASSOCIATES LTD87,431$1.94M0.03%new13F-HRTimeline
Advisors Asset Management, Inc.86,149$1.91M0.03%+12,98313F-HR/ATimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC84,259$1.87M<0.01%+4,32913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC81,266$1.8M<0.01%+2,66813F-HRTimelineGroup
Straight Path Wealth Management9,000$1.64M0.46%new13F-HRTimeline
Hennion & Walsh Asset Management, Inc.67,261$1.49M0.05%+23,03813F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…66,971$1.48M<0.01%+27,97313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY62,873$1.39M<0.01%+4,40113F-HR/ATimelineGroup
CITIGROUP INCin group CITIGROUP INC61,787$1.37M<0.01%+42,49413F-HRTimelineGroup
GatePass Capital, LLC59,057$1.31M0.76%new13F-HRTimeline
Malaga Cove Capital, LLC54,382$1.21M0.44%+13,34513F-HRTimeline
Verition Fund Management LLC54,261$1.2M0.01%-28,65913F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co53,686$1.19M<0.01%013F-HRTimelineGroup
Nuveen, LLCin group TIAA40,607$900K<0.01%-183,24413F-HRTimelineGroup
Cladis Investment Advisory, LLC37,900$840K0.48%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC36,374$806K<0.01%+6,72713F-HRTimelineGroup
Catalyst Funds Management Pty Ltd35,300$782K0.12%+20,43213F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC35,203$780K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS28,897$640K<0.01%-11213F-HRTimeline
Quantbot Technologies LP28,386$629K0.02%-8,39213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC27,455$608K<0.01%-5,18313F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC26,566$589K<0.01%+4,51913F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC25,537$566K<0.01%-4,50513F-HRTimelineGroup
Hodges Capital Management Inc.22,750$504K0.04%+9,75013F-HRTimeline
PharVision Advisers, LLC18,913$419K0.24%new13F-HRTimeline
Creative Planningin group Creative Planning18,433$408K<0.01%-3,60413F-HRTimelineGroup
Beacon Pointe Advisors, LLC18,056$400K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/17,158$380K<0.01%+4,01213F-HR/ATimelineGroup
Tidal Investments LLCin group Tidal Investments LLC17,099$379K<0.01%+4,73613F-HRTimelineGroup
IMC-Chicago, LLC16,999$377K0.01%new13F-HRTimeline
LPL Financial LLC15,103$335K<0.01%-6,37713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN14,275$316K<0.01%-18,12013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\13,701$304K<0.01%+1,61613F-HRTimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.13,700$304K0.01%new13F-HR/ATimelineGroup
Invesco Ltd.in group Invesco Ltd.12,729$282K<0.01%-410,80913F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources12,577$279K<0.01%+27613F-HRTimelineGroup
Cetera Investment Advisers12,206$270K<0.01%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC11,871$263K0.01%-5,00013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS11,818$262K<0.01%-7,72013F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD11,244$249K<0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,994$244K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…10,490$232K<0.01%013F-HRTimelineGroup
SummitTX Capital, L.P.10,256$227K0.01%new13F-HRTimeline
Silverleafe Capital Partners, LLC9,769$216K0.07%-2,48413F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/9,644$214K<0.01%+58713F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,637$214K0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA9,124$202K<0.01%-18,98013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…8,300$184K<0.01%-1,53713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO7,847$174K<0.01%-1,26313F-HR/ATimelineGroup
SG Americas Securities, LLC7,197$159K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,900$153K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC6,383$141K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…6,144$136K<0.01%+3,08613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc5,949$132K<0.01%013F-HRTimelineGroup
Police & Firemen's Retirement System of…4,992$111K<0.01%+1,05513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…4,713$104K<0.01%+1,16413F-HRTimelineGroup
Quarry LP3,161$70K0.02%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,215$49.1K<0.01%+1,04713F-HRTimelineGroup
Byrne Asset Management LLC2,127$47.1K0.03%new13F-HRTimeline
AlphaQuest LLC1,868$41.4K<0.01%+1,77113F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,694$37.5K<0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC1,568$34K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,232$27.3K<0.01%-4313F-HRTimelineGroup
SBI Securities Co., Ltd.1,157$25.6K<0.01%+67213F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,134$25.1K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC931$20.6K<0.01%-813F-HRTimeline
CWM, LLCin group CWM, LLC835$19K<0.01%-47013F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management836$18.5K<0.01%+28613F-HRTimelineGroup
Advisory Services Network, LLC823$18.2K<0.01%new13F-HRTimeline
LANARK FINANCIAL, INC.800$17.7K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP831$17.4K<0.01%013F-HRTimelineGroup
AMALGAMATED BANK598$13K<0.01%013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO496$11K<0.01%013F-HRTimelineGroup
Manchester Capital Management LLC451$9.99K<0.01%new13F-HRTimeline
Geneos Wealth Management Inc.433$9.6K<0.01%013F-HRTimeline
LRI Investments, LLC289$6.4K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.248$5.5K<0.01%new13F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/244$5.4K<0.01%+18213F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…225$4.99K<0.01%new13F-HRTimelineGroup
UMB Bank, n.a.200$4.43K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
C M BIDWELL & ASSOCIATES LTD197$4.37K<0.01%-3,23513F-HRTimeline
GAMMA Investing LLC180$3.99K<0.01%-1813F-HRTimeline
Steward Partners Investment Advisory, L…175$3.88K<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp100$2.22K<0.01%013F-HRTimelineGroup
Scarborough Advisors, LLC100$2.22K<0.01%013F-HRTimeline
West Financial Advisors, LLC100$2.22K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC93$2.06K<0.01%new13F-HRTimeline
Creekmur Asset Management LLC84$1.86K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB75$1.66K<0.01%-4513F-HRTimeline
NFSG Corp75$1.66K<0.01%-11,57813F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.70$1.55K<0.01%-40913F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.50$1.11K<0.01%-6013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…50$1.11K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC47$1.04K<0.01%013F-HRTimeline
Larson Financial Group LLC47$1.04K<0.01%-3913F-HRTimeline
Capital Advisors, Ltd. LLC29$1K<0.01%013F-HRTimeline
Sterling Capital Management LLC44$975<0.01%013F-HRTimeline
Farther Finance Advisors, LLC39$864<0.01%new13F-HRTimeline
Allworth Financial LP33$732<0.01%+113F-HRTimeline
Parkside Financial Bank & Trust30$665<0.01%013F-HRTimeline
Copia Wealth Management30$665<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC15$332<0.01%-2013F-HRTimeline
Arax Advisory Partners6$133<0.01%new13F-HRTimeline
True Wealth Design, LLC3$67<0.01%-413F-HRTimeline