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Disclosery

BYRN BYRNA TECHNOLOGIES INC

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COM NEW (common), issuer CIK 1354866

116 managers (121 13F filers) reported a position in BYRN shares at 2026-03-31, 12,935,517 shares in all. 25 filers opened a position and 33 filers sold out during the quarter.

Managers
116
13F filers
121
New
25
Added
36
Reduced
34
Sold out
33
Shares held by filers
12,935,517

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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 LLC3,400,541$31.2M<0.01%-8,21713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,371,482$12.6M<0.01%+11,75213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,074,836$9.87M0.01%+181,56813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding1,006,584$9.24MnewTimeline
Wealthspire Advisors, LLC782,749$7.19M0.06%+537,63513F-HRTimeline
EMERALD ADVISERS, LLCgroup of 2 filers holding752,777$6.91M+477,598Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC454,122$4.17M<0.01%+13,27913F-HRTimelineGroup
PINNACLE ASSOCIATES LTD401,754$3.69M0.05%-36,53813F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC382,327$3.51M0.01%+318,22713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP374,776$3.44M<0.01%-613,16013F-HRTimelineGroup
UBS Group AGin group UBS Group AG337,338$3.1M<0.01%-183,27813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP289,720$2.66M<0.01%+25,18813F-HRTimelineGroup
Quinn Opportunity Partners LLC224,160$2.06M0.11%+185,56013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP141,591$1.3M<0.01%+97,85413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP135,400$1.24M<0.01%+1,59413F-HRTimelineGroup
Nuveen, LLCin group TIAA104,139$956K<0.01%+48,05213F-HRTimelineGroup
Sound View Wealth Advisors Group, LLC102,458$941K0.06%-15213F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC98,528$904K<0.01%+19,05913F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.76,131$699K0.02%-1,67013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding69,257$636KnewTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A68,200$626K<0.01%+8,20013F-HRTimelineGroup
Malaga Cove Capital, LLC66,434$610K0.22%+3,37113F-HRTimeline
Cladis Investment Advisory, LLC63,900$587K0.32%+19,30013F-HRTimeline
Penn Capital Management Company, LLC60,238$553K0.04%-105,64313F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY53,196$488K<0.01%-11,21113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp52,679$484K<0.01%-98,92113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC49,336$453K<0.01%+36,62813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co48,065$441K<0.01%-5,62913F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC47,442$436K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC45,700$420K<0.01%-50,35213F-HRTimelineGroup
Quantinno Capital Management LP43,340$398K<0.01%+24,14113F-HRTimeline
Brooklyn Investment Group42,149$387K0.01%+17,65313F-HRTimeline
Advisors Asset Management, Inc.38,958$358K0.01%-49,58513F-HRTimeline
Trexquant Investment LP36,711$337K<0.01%new13F-HRTimeline
Creative Planningin group Creative Planning35,677$328K<0.01%+8,66813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC33,422$307K<0.01%-55,39613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC30,668$282K<0.01%+6,45013F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.16,270$273K<0.01%-154,92013F-HRTimeline
Hodges Capital Management Inc.29,429$270K0.02%-110,57313F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.28,070$258K<0.01%+28,00013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd25,096$230K<0.01%new13F-HRTimelineGroup
MONETA GROUP INVESTMENT ADVISORS LLC23,475$216K<0.01%new13F-HRTimeline
Arkadios Wealth Advisors23,313$214K<0.01%new13F-HRTimeline
RHUMBLINE ADVISERS22,256$204K<0.01%+24013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC20,786$191K<0.01%-4,01113F-HRTimelineGroup
HRT FINANCIAL LP19,463$178K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/18,962$174K<0.01%-5,09513F-HRTimelineGroup
MAVERICK CAPITAL LTD18,430$169K<0.01%+6,71513F-HRTimeline
CONNORS INVESTOR SERVICES INC17,384$160K0.01%+7,38413F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\16,605$152K<0.01%+2,28813F-HRTimelineGroup
State of Alaska, Department of Revenue16,415$150K<0.01%013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC15,645$144K<0.01%-6,36213F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP15,100$139K<0.01%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC14,594$134K<0.01%new13F-HRTimeline
nVerses Capital, LLC13,012$119K0.11%new13F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC12,609$115K<0.01%new13F-HRTimelineGroup
Demars Financial Group, LLC12,250$112K0.04%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/11,814$109K<0.01%+51013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC11,007$101K<0.01%-22,19213F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10,891$100K<0.01%-40013F-HRTimelineGroup
Byrne Asset Management LLC10,560$96.9K0.06%+4,26013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…10,490$96.3K<0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.10,130$93K<0.01%new13F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC9,500$87.2K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA9,016$83K<0.01%-2,35613F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…8,616$79.1K<0.01%+20413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO7,583$67.1K<0.01%-713F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN7,218$66.3K<0.01%-12,89113F-HR/ATimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND6,900$63.3K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc5,590$51.3K<0.01%-30113F-HRTimelineGroup
Police & Firemen's Retirement System of…4,992$45.8K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC4,936$45.3K<0.01%-62613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…4,660$42.8K<0.01%-48,27313F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,086$37.5K<0.01%-13,90713F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,079$37.4K<0.01%+2,45513F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,694$15.6K<0.01%013F-HRTimelineGroup
SIMPLEX TRADING, LLC1,661$15.2K<0.01%new13F-HRTimeline
Parallel Advisors, LLC1,493$13.7K<0.01%new13F-HR/ATimeline
LANARK FINANCIAL, INC.1,400$12.9K<0.01%-1,21113F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,349$11.9K<0.01%+10013F-HRTimelineGroup
Advisory Services Network, LLC1,023$9.39K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,015$9.32K<0.01%-20013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…980$9K<0.01%-13413F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management836$7.68K<0.01%013F-HRTimelineGroup
Farther Finance Advisors, LLC750$6.92K<0.01%+48013F-HRTimeline
CWM, LLCin group CWM, LLC593$5.44K<0.01%-25813F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO496$4.55K<0.01%013F-HRTimelineGroup
Caitong International Asset Management …475$4.36K<0.01%+46213F-HRTimeline
Geneos Wealth Management Inc.433$3.98K<0.01%013F-HRTimeline
MAI Capital Management290$2.66K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…267$2.45K<0.01%new13F-HR/ATimelineGroup
AdvisorNet Financial, Inc250$2.29K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.210$1.93K<0.01%+11713F-HRTimeline
HARBOUR INVESTMENTS, INC.200$1.84K<0.01%new13F-HRTimeline
UMB Bank, n.a.200$1.84K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ABOUND FINANCIAL, LLC200$1.84K<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…175$1.61K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.167$1.53K<0.01%+9513F-HR/ATimelineGroup
Strategic Wealth Partners, Ltd.158$1.45K<0.01%013F-HRTimeline
GAMMA Investing LLC135$1.24K<0.01%-6013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…122$1.12K<0.01%-6,29513F-HRTimelineGroup
Sterling Capital Management LLC118$1.08K<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp100$918<0.01%013F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…100$918<0.01%new13F-HRTimelineGroup
Scarborough Advisors, LLC100$918<0.01%013F-HRTimeline
West Financial Advisors, LLC100$918<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/77$699<0.01%013F-HRTimelineGroup
NFSG Corp75$689<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC52$477<0.01%+3213F-HRTimeline
Federation des caisses Desjardins du Qu…50$459<0.01%013F-HRTimeline
Versant Capital Management, Inc38$349<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust30$276<0.01%013F-HRTimeline
Copia Wealth Management30$275<0.01%013F-HRTimeline
City State Bank25$230<0.01%new13F-HRTimeline
Allworth Financial LP24$221<0.01%-1113F-HRTimeline
Rachor Investment Advisory Services, LLC9$83<0.01%013F-HRTimeline