BYRN · Byrna Technologies Inc. · Holdings
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Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 109 13F filersWho Holds BYRN
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 107 filers, like-for-like change -12.6%; actively managed books +1.6%; index-like books -49.7%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 49.5% | 52 | -8.2% |
| Adviser | 0.8% | 3 | -31.6% |
| Bank | 5.6% | 15 | -37.7% |
| Broker-dealer | 0.2% | 2 | +377.2% |
| Non-US | 0.0% | 2 | -97.3% |
| Holding company | 35.1% | 5 | -19.8% |
| Exempt adviser | 0.0% | 0 | -100.0% |
| Benefit plan | 0.0% | 0 | -100.0% |
| Insurer | 0.0% | 0 | — |
| Unknown | 8.8% | 28 | +72.4% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 16.0% | 11 | -49.7% |
| Systematic-like | 17.3% | 12 | +22.0% |
| Concentrated | 8.9% | 15 | +17.0% |
| Diversified active | 57.6% | 68 | -5.1% |
| Unknown | 0.1% | 1 | new |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 59.8% | 65 | -19.6% |
| Medium turnover | 8.9% | 14 | -35.4% |
| High turnover | 22.7% | 23 | +36.3% |
| Unknown | 8.6% | 5 | -10.8% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 10.4% | 11 | +7.9% |
| Medium horizon | 5.8% | 15 | -59.2% |
| Long horizon | 75.6% | 75 | -5.0% |
| Unknown | 8.2% | 6 | -25.5% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 2.2% | 15 | +46.2% |
| $1B to $10B | 12.5% | 31 | -22.2% |
| $10B to $100B | 20.9% | 27 | +51.0% |
| $100B or more | 64.4% | 34 | -22.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 13.4% | 31 | +27.8% |
| Pooled investment vehicles | 20.9% | 11 | +29.5% |
| Registered funds and BDCs | 10.3% | 4 | -43.0% |
| Governments and sovereign funds | 0.5% | 2 | -90.6% |
| Other investment advisers | 0.0% | 1 | +34.1% |
| Diversified | 4.5% | 3 | +5.0% |
| Insurance companies | 0.0% | 0 | -100.0% |
| Pension and profit sharing plans | 0.0% | 0 | — |
| Corporations | 0.0% | 0 | — |
| Unknown | 50.5% | 55 | -16.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 22.9% | 12 | +25.7% |
| Private equity funds | 0.6% | 2 | +37.0% |
| Venture capital funds | 0.0% | 1 | -13.5% |
| Real estate funds | 0.0% | 2 | +665.0% |
| Other private funds | 5.1% | 6 | -27.0% |
| Private funds, type not stated | 0.2% | 1 | +37.2% |
| No private funds | 20.8% | 28 | -29.2% |
| Mixed private funds | 0.0% | 0 | -100.0% |
| Securitized asset funds | 0.0% | 0 | — |
| Unknown | 50.5% | 55 | -14.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 95.6% | 96 | -12.1% |
| Outside the US | 4.4% | 11 | -21.4% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
107 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 79.2% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies BYRN's active holders also own, quarter ended Mar 31, 2026Shareholder Targets
13F filers that own its peers but not BYRN, quarter ended Mar 31, 2026Found through its holder-overlap peers: INTC, DUK, WFC, MU, NEE, VZ, ORCL, PEP, NFLX, CSCO, MRK, HD, COST, CVX, LLY, WMT, XOM, BRK-B, META, JPM. 6,867 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Capital Research Global Investors Adviser, Diversified active | $93,808,037,598 20 held | LLY, META, JPM |
| 2 | LILLY ENDOWMENT INC Unknown, Unknown | $84,524,083,455 1 held | LLY |
| 3 | Capital World Investors Adviser, Diversified active | $83,948,142,771 16 held | META, LLY, MU |
| 4 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser, Index-like | $60,944,644,130 20 held | META, LLY, JPM |
| 5 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $54,997,315,285 20 held | LLY, MRK, META |
| 6 | FRANKLIN RESOURCES INC Adviser, Diversified active | $50,908,393,714 20 held | XOM, META, CSCO |
| 7 | Amundi Holding company, Diversified active | $44,624,805,397 20 held | META, LLY, XOM |
| 8 | Fisher Asset Management, LLC Adviser, Diversified active | $44,226,979,346 20 held | XOM, WMT, JPM |
| 9 | Capital International Investors Adviser, Diversified active | $32,025,800,315 14 held | META, LLY, JPM |
| 10 | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Insurer, Diversified active | $31,370,862,258 11 held | LLY, XOM, WMT |
Fund Ownership of BYRN by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 6.30% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.13% | 497,517 |
| Index ETFs | 4.17% | 976,641 |
| Active ETFs | 0.33% | 77,666 |
| Active funds | 6.54% | 1,530,435 |
| Unclassified | 0.01% | 2,090 |
| All registered funds | 13.18% | 3,084,349 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega FMR LLC Holding company | $22,832,848 | 32.25% | 3,402,809 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $5,090,850 | 7.19% | 758,696 | Shares | 2026-08-13 | |
| Large Wealthspire Advisors, LLC Registered adviser | $4,057,550 | 5.73% | 604,702 | Shares | 2026-08-11 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,554,514 | 5.02% | 529,734 | Shares | 2026-09-02 | |
| Mid Quinn Opportunity Partners LLC Registered adviser | $3,211,171 | 4.54% | 478,565 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $2,884,273 | 4.07% | 429,847 | Shares | 2026-08-13 | |
| Mega BlackRock, Inc. Holding company | $2,713,596 | 3.83% | 404,411 | Shares | 2026-08-07 | |
| Large MONETA GROUP INVESTMENT ADVISORS LLC Registered adviser | $2,258,840 | 3.19% | 336,638 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $2,184,440 | 3.09% | 325,550 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $2,074,274 | 2.93% | 309,132 | Shares | 2026-08-13 | |
| Large Walleye Capital LLC Registered adviser | $1,786,893 | 2.52% | 266,303 | Shares | 2026-08-03 | |
| Mega D. E. Shaw & Co., Inc. | $1,521,009 | 2.15% | 226,678 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $1,046,886 | 1.48% | 320,639 | Shares | 2026-11-06 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $944,076 | 1.33% | 140,697 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $813,097 | 1.15% | 121,177 | Shares | 2026-08-14 | |
| Large Jump Financial, LLC | $804,441 | 1.14% | 119,887 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $794,537 | 1.12% | 118,411 | Shares | 2026-08-13 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $782,853 | 1.11% | 116,670 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $696,973 | 0.98% | 103,871 | Shares | 2026-08-14 | |
| Small Cladis Investment Advisory, LLC Registered adviser | $694,485 | 0.98% | 103,500 | Shares | 2026-08-13 | |
| Mid Sound View Wealth Advisors Group, LLC Registered adviser | $659,311 | 0.93% | 98,258 | Shares | 2026-08-11 | |
| Large Quantinno Capital Management LP Registered adviser | $651,373 | 0.92% | 97,075 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $624,982 | 0.88% | 93,142 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $623,010 | 0.88% | 92,848 | Shares | 2026-09-22 | |
| Large Jain Global LLC Registered adviser | $584,575 | 0.83% | 87,120 | Shares | 2026-08-14 | |
| Large CREDIT AGRICOLE S A | $457,622 | 0.65% | 68,200 | Shares | 2026-08-14 | |
| Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $440,665 | 0.62% | 65,673 | Shares | 2026-08-14 | |
| Mid Arkadios Wealth Advisors Registered adviser | $387,012 | 0.55% | 57,677 | Shares | 2026-08-10 | |
| Large Squarepoint Ops LLC Registered adviser | $346,880 | 0.49% | 51,696 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $320,738 | 0.45% | 47,800 | Shares | 2026-08-14 | |
| Large Trexquant Investment LP Registered adviser | $307,734 | 0.43% | 45,862 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $279,055 | 0.39% | 41,588 | Shares | 2026-08-13 | |
| Mega STIFEL FINANCIAL CORP | $268,446 | 0.38% | 40,007 | Shares | 2026-08-12 | |
| Mega MORGAN STANLEY Holding company | $264,934 | 0.37% | 39,484 | Shares | 2026-08-13 | |
| Mid Advisors Asset Management, Inc. Registered adviser | $259,744 | 0.37% | 38,710 | Shares | 2026-08-14 | |
| Small Aster Capital Management (DIFC) Ltd | $226,328 | 0.32% | 33,730 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $202,549 | 0.29% | 62,037 | Shares | 2026-11-04 | |
| Large FEDERATED HERMES, INC. Adviser | $199,763 | 0.28% | 29,771 | Shares | 2026-08-12 | |
| Mid Hennion & Walsh Asset Management, Inc. Adviser | $188,393 | 0.27% | 57,701 | Shares | 2026-10-13 | |
| Mid Hodges Capital Management Inc. Registered adviser | $177,815 | 0.25% | 26,500 | Shares | 2026-08-03 | |
| Mega RAYMOND JAMES FINANCIAL INC | $162,152 | 0.23% | 24,166 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $152,988 | 0.22% | 22,800 | Call | 2026-09-02 | |
| Large Pathstone Holdings, LLC | $140,876 | 0.20% | 20,995 | Shares | 2026-08-13 | |
| Large Mariner, LLC Registered adviser | $137,635 | 0.19% | 20,512 | Shares | 2026-08-13 | |
| Mega Creative Planning Registered adviser | $137,041 | 0.19% | 41,973 | Shares | 2026-11-02 | |
| Mid CONNORS INVESTOR SERVICES INC Registered adviser | $130,066 | 0.18% | 19,384 | Shares | 2026-08-14 | |
| Small Malaga Cove Capital, LLC Registered adviser | $126,110 | 0.18% | 38,625 | Shares | 2026-10-23 | |
| Micro nVerses Capital, LLC Registered adviser | $119,746 | 0.17% | 17,846 | Shares | 2026-08-04 | |
| Mega ROYAL BANK OF CANADA Bank | $116,632 | 0.16% | 17,382 | Shares | 2026-08-14 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $106,561 | 0.15% | 15,881 | Shares | 2026-08-14 | |
| Mid Engineers Gate Manager LP | $106,286 | 0.15% | 15,840 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC Registered adviser | $95,006 | 0.13% | 14,159 | Shares | 2026-08-27 | |
| Small Keudell/Morrison Wealth Management Registered adviser | $94,685 | 0.13% | 29,000 | Shares | 2026-10-16 | |
| Large MERCER GLOBAL ADVISORS INC /ADV Registered adviser | $91,792 | 0.13% | 13,680 | Shares | 2026-08-19 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $89,914 | 0.13% | 13,400 | Call | 2026-08-14 | |
| Mega LPL Financial LLC Broker-dealer | $88,115 | 0.12% | 26,988 | Shares | 2026-11-06 | |
| Mega JANE STREET GROUP, LLC | $78,507 | 0.11% | 11,700 | Call | 2026-08-14 | |
| Small Byrne Asset Management LLC | $73,789 | 0.10% | 22,600 | Shares | 2026-10-06 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $71,797 | 0.10% | 10,700 | Put | 2026-09-02 | |
| Large OSAIC HOLDINGS, INC. Holding company | $60,000 | 0.08% | 8,942 | Shares | 2026-08-14 | |
| Mid MGO ONE SEVEN LLC Registered adviser | $55,070 | 0.08% | 16,867 | Shares | 2026-10-28 | |
| Mid State of Alaska, Department of Revenue | $53,594 | 0.08% | 16,415 | Shares | 2026-10-15 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $47,882 | 0.07% | 7,136 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $41,669 | 0.06% | 6,210 | Shares | 2026-08-12 | |
| Large IMC-Chicago, LLC | $35,301 | 0.05% | 10,812 | Shares | 2026-11-05 | |
| Large Arax Advisory Partners Registered adviser | $28,551 | 0.04% | 4,255 | Shares | 2026-08-10 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $25,692 | 0.04% | 3,829 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $24,531 | 0.03% | 3,656 | Shares | 2026-08-12 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $17,607 | 0.02% | 2,624 | Shares | 2026-08-14 | |
| Mid Tower Research Capital LLC (TRC) | $15,963 | 0.02% | 2,379 | Shares | 2026-08-11 | |
| Mega Russell Investments Group, Ltd. | $8,064 | 0.01% | 2,470 | Shares | 2026-11-06 | |
| Mid SIMPLEX TRADING, LLC | $4,701 | 0.01% | 1,440 | Shares | 2026-11-04 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $4,697 | 0.01% | 700 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $4,307 | 0.01% | 642 | Shares | 2026-08-14 | |
| Mid HARBOUR INVESTMENTS, INC. Registered adviser | $4,026 | 0.01% | 600 | Shares | 2026-08-12 | |
| Large BROWN BROTHERS HARRIMAN & CO Bank | $3,328 | 0.00% | 496 | Shares | 2026-08-12 | |
| Large US BANCORP \DE\ Bank | $3,313 | 0.00% | 1,015 | Shares | 2026-11-05 | |
| Mid Geneos Wealth Management Inc. Registered adviser | $2,905 | 0.00% | 433 | Shares | 2026-08-06 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $2,502 | 0.00% | 373 | Shares | 2026-08-13 | |
| Mid Caitong International Asset Management Co., Ltd | $1,785 | 0.00% | 547 | Shares | 2026-10-29 | |
| Small ABOUND FINANCIAL, LLC | $1,342 | 0.00% | 200 | Shares | 2026-08-14 | |
| Mid NBC SECURITIES, INC. Registered adviser | $1,306 | 0.00% | 400 | Shares | 2026-10-26 | |
| Large Steward Partners Investment Advisory, LLC Registered adviser | $1,174 | 0.00% | 175 | Shares | 2026-08-13 | |
| Mid Strategic Wealth Partners, Ltd. Registered adviser | $1,060 | 0.00% | 158 | Shares | 2026-08-12 | |
| Mid Spire Wealth Management Registered adviser | $770 | 0.00% | 236 | Shares | 2026-10-30 | |
| Mid SBI Securities Co., Ltd. Non-US | $721 | 0.00% | 221 | Shares | 2026-10-22 | |
| Mid SouthState Bank Corp Bank | $671 | 0.00% | 100 | Shares | 2026-08-06 | |
| Mid UMB Bank, n.a. | $653 | 0.00% | 200 | Shares | 2026-11-06 | |
| Mega NATIONAL BANK OF CANADA /FI/ Bank | $516 | 0.00% | 77 | Shares | 2026-08-10 | |
| Large Federation des caisses Desjardins du Quebec | $335 | 0.00% | 50 | Shares | 2026-08-14 | |
| Small West Financial Advisors, LLC Registered adviser | $326 | 0.00% | 100 | Shares | 2026-10-22 | |
| Mid ROTHSCHILD INVESTMENT LLC Registered adviser | $301 | 0.00% | 45 | Shares | 2026-08-06 | |
| Small NFSG Corp Registered adviser | $244 | 0.00% | 75 | Shares | 2026-10-15 | |
| Small Copia Wealth Management Registered adviser | $201 | 0.00% | 30 | Shares | 2026-08-18 | |
| Mega BARCLAYS PLC Bank | $156 | 0.00% | 48 | Shares | 2026-11-06 | |
| Small City State Bank | $81 | 0.00% | 25 | Shares | 2026-10-20 | |
| Large Allworth Financial LP | $75 | 0.00% | 23 | Shares | 2026-11-06 | |
| Mid Optiver Holding B.V. | $46 | 0.00% | 7 | Shares | 2026-08-12 | |
| Mega CITIGROUP INC Bank | $29 | 0.00% | 9 | Shares | 2026-11-04 | |
| Small William Mack & Associates, Inc. | $6 | 0.00% | 2 | Shares | 2026-10-27 |
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