Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-06)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | BKTI · NYSEAMER | 3,769,389 | 2,249,129 | 59.7% | 116 | 05587G203 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (116 of 116 · 05587G203)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | BREACH INLET CAPITAL MANAGEMENT, LLC | 247,725 | 6.57% | $21.3M | +96,664 (+64.0%) |
| 2 | BlackRock, Inc. | 178,990 | 4.75% | $15.4M | +18,301 (+11.4%) |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 141,906 | 3.76% | $12.2M | +2,146 (+1.5%) |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 131,769 | 3.50% | $11.3M | -3,484 (-2.6%) |
| 5 | Thrivent Financial for Lutherans | 103,696 | 2.75% | $8.9M | +83,546 (+414.6%) |
| 6 | AMERICAN CENTURY COMPANIES INC | 99,216 | 2.63% | $8.5M | -1,866 (-1.8%) |
| 7 | Balentine LLC | 89,248 | 2.37% | $7.7M | — |
| 8 | Mawer Investment Management Ltd. | 85,429 | 2.27% | $7.3M | -31,475 (-26.9%) |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 84,882 | 2.25% | $7.3M | +10,341 (+13.9%) |
| 10 | DIMENSIONAL FUND ADVISORS LP | 72,472 | 1.92% | $6.2M | +4,494 (+6.6%) |
| 11 | BARD ASSOCIATES INC | 68,735 | 1.82% | $5.9M | -375 (-0.5%) |
| 12 | Uniplan Investment Counsel, Inc. | 63,820 | 1.69% | $5.5M | NEW |
| 13 | STATE STREET CORP | 63,021 | 1.67% | $5.4M | +2,396 (+4.0%) |
| 14 | CenterBook Partners LP | 58,592 | 1.55% | $5.0M | +13,194 (+29.1%) |
| 15 | LAZARD ASSET MANAGEMENT LLC | 41,126 | 1.09% | $3.5M | +754 (+1.9%) |
| 16 | AQR CAPITAL MANAGEMENT LLC | 40,776 | 1.08% | $3.5M | +22,615 (+124.5%) |
| 17 | BRASADA CAPITAL MANAGEMENT, LP | 36,950 | 0.98% | $3.2M | +3,015 (+8.9%) |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 31,727 | 0.84% | $2.7M | +5,490 (+20.9%) |
| 19 | ACADIAN ASSET MANAGEMENT LLC | 31,409 | 0.83% | $2.7M | -11,656 (-27.1%) |
| 20 | TWO SIGMA INVESTMENTS, LP | 29,167 | 0.77% | $2.5M | +2,715 (+10.3%) |
| 21 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 27,854 | 0.74% | $2.4M | -4,019 (-12.6%) |
| 22 | NORTHERN TRUST CORP | 26,707 | 0.71% | $2.3M | -5,437 (-16.9%) |
| 23 | PANAGORA ASSET MANAGEMENT INC | 25,894 | 0.69% | $2.2M | -6,475 (-20.0%) |
| 24 | Aristides Capital LLC | 25,822 | 0.69% | $2.2M | +1,890 (+7.9%) |
| 25 | VANGUARD FIDUCIARY TRUST CO | 25,311 | 0.67% | $2.2M | +1,240 (+5.2%) |
| 26 | GOLDMAN SACHS GROUP INC | 21,509 | 0.57% | $1.8M | +7,593 (+54.6%) |
| 27 | RITHOLTZ WEALTH MANAGEMENT | 20,497 | 0.54% | $1.8M | -2,660 (-11.5%) |
| 28 | Pembroke Management, LTD | 18,684 | 0.50% | $1.6M | +4,584 (+32.5%) |
| 29 | AMERIPRISE FINANCIAL INC | 17,195 | 0.46% | $1.5M | +326 (+1.9%) |
| 30 | FMR LLC | 16,368 | 0.43% | $1.4M | +16,286 (+19861.0%) |
| 31 | Informed Momentum Co LLC | 16,180 | 0.43% | $1.4M | -3,897 (-19.4%) |
| 32 | WINTON GROUP Ltd | 16,148 | 0.43% | $1.4M | -859 (-5.1%) |
| 33 | Russell Investments Group, Ltd. | 16,007 | 0.42% | $1.4M | +551 (+3.6%) |
| 34 | North Star Investment Management Corp. | 14,000 | 0.37% | $1.2M | — |
| 35 | UBS Group AG | 12,967 | 0.34% | $1.1M | -1,110 (-7.9%) |
| 36 | FIRST TRUST ADVISORS LP | 12,429 | 0.33% | $1.1M | +559 (+4.7%) |
| 37 | Mariner, LLC | 12,086 | 0.32% | $1.0M | +952 (+8.6%) |
| 38 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 11,814 | 0.31% | $1.0M | — |
| 39 | Bank of New York Mellon Corp | 11,769 | 0.31% | $1.0M | +528 (+4.7%) |
| 40 | VICTORY CAPITAL MANAGEMENT INC | 11,139 | 0.30% | $958K | NEW |
| 41 | SEI INVESTMENTS CO | 9,532 | 0.25% | $820K | -14,726 (-60.7%) |
| 42 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 9,417 | 0.25% | $810K | +1,119 (+13.5%) |
| 43 | FRANKLIN RESOURCES INC | 9,223 | 0.24% | $793K | -138 (-1.5%) |
| 44 | BANK OF AMERICA CORP /DE/ | 8,381 | 0.22% | $721K | +2,361 (+39.2%) |
| 45 | STRS OHIO | 8,300 | 0.22% | $714K | +1,200 (+16.9%) |
| 46 | Integrated Quantitative Investments LLC | 6,698 | 0.18% | $576K | — |
| 47 | LOS ANGELES CAPITAL MANAGEMENT LLC | 6,425 | 0.17% | $552K | -5,842 (-47.6%) |
| 48 | Tidal Investments LLC | 5,875 | 0.16% | $505K | +1,769 (+43.1%) |
| 49 | Cetera Investment Advisers | 5,778 | 0.15% | $497K | -530 (-8.4%) |
| 50 | JACOBS LEVY EQUITY MANAGEMENT, INC | 5,552 | 0.15% | $477K | -249 (-4.3%) |
| 51 | RAYMOND JAMES FINANCIAL INC | 5,352 | 0.14% | $460K | -123 (-2.2%) |
| 52 | AVIVA PLC | 5,243 | 0.14% | $451K | -192 (-3.5%) |
| 53 | XTX Topco Ltd | 5,084 | 0.13% | $437K | NEW |
| 54 | OCCUDO QUANTITATIVE STRATEGIES LP | 4,611 | 0.12% | $396K | +385 (+9.1%) |
| 55 | ALLIANCEBERNSTEIN L.P. | 4,594 | 0.12% | $343K | +1,425 (+45.0%) |
| 56 | MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 4,037 | 0.11% | $347K | +197 (+5.1%) |
| 57 | Nuveen, LLC | 4,014 | 0.11% | $345K | +491 (+13.9%) |
| 58 | CANADA PENSION PLAN INVESTMENT BOARD | 4,000 | 0.11% | $344K | NEW |
| 59 | TRUIST FINANCIAL CORP | 3,683 | 0.10% | $317K | — |
| 60 | Vanguard Global Advisers, LLC | 3,626 | 0.10% | $312K | — |
| 61 | LPL Financial LLC | 3,588 | 0.10% | $308K | -1,851 (-34.0%) |
| 62 | RHUMBLINE ADVISERS | 3,569 | 0.09% | $307K | +151 (+4.4%) |
| 63 | Empowered Funds, LLC | 3,399 | 0.09% | $292K | -392 (-10.3%) |
| 64 | CITADEL ADVISORS LLC | 3,391 | 0.09% | $292K | -994 (-22.7%) |
| 65 | GLOBEFLEX CAPITAL L P | 3,300 | 0.09% | $284K | — |
| 66 | D'Orazio & Associates, Inc. | 3,287 | 0.09% | $283K | -231 (-6.6%) |
| 67 | IFP Advisors, Inc | 3,126 | 0.08% | $269K | +1,539 (+97.0%) |
| 68 | Centiva Capital, LP | 2,990 | 0.08% | $257K | -330 (-9.9%) |
| 69 | MORGAN STANLEY | 2,959 | 0.08% | $254K | -1,547 (-34.3%) |
| 70 | Verdad Advisers, LP | 2,814 | 0.07% | $242K | +86 (+3.2%) |
| 71 | DEUTSCHE BANK AG\ | 2,796 | 0.07% | $240K | +88 (+3.2%) |
| 72 | Vise Technologies, Inc. | 2,794 | 0.07% | $240K | NEW |
| 73 | WELLS FARGO & COMPANY/MN | 2,774 | 0.07% | $239K | -1,713 (-38.2%) |
| 74 | NewEdge Advisors, LLC | 2,756 | 0.07% | $237K | NEW |
| 75 | SEIZERT CAPITAL PARTNERS, LLC | 2,705 | 0.07% | $233K | NEW |
| 76 | Baron Wealth Management LLC | 2,611 | 0.07% | $224K | -201 (-7.1%) |
| 77 | Quantbot Technologies LP | 2,124 | 0.06% | $183K | NEW |
| 78 | CITIGROUP INC | 2,089 | 0.06% | $180K | +1,939 (+1292.7%) |
| 79 | State of Alaska, Department of Revenue | 1,945 | 0.05% | $167K | +1,000 (+105.8%) |
| 80 | NEW YORK STATE COMMON RETIREMENT FUND | 1,800 | 0.05% | $155K | — |
| 81 | MetLife Investment Management, LLC | 1,693 | 0.04% | $146K | — |
| 82 | State of Wyoming | 1,590 | 0.04% | $137K | -183 (-10.3%) |
| 83 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 1,400 | 0.04% | $120K | +44 (+3.2%) |
| 84 | JPMORGAN CHASE & CO | 1,369 | 0.04% | $116K | -1,247 (-47.7%) |
| 85 | State of Tennessee, Department of Treasury | 1,290 | 0.03% | $111K | NEW |
| 86 | Police & Firemen's Retirement System of New Jersey | 789 | 0.02% | $68K | — |
| 87 | BNP PARIBAS FINANCIAL MARKETS | 552 | 0.01% | $47K | -17,099 (-96.9%) |
| 88 | BARCLAYS PLC | 526 | 0.01% | $45K | -633 (-54.6%) |
| 89 | Golden State Wealth Management, LLC | 407 | 0.01% | $35K | — |
| 90 | Tower Research Capital LLC (TRC) | 366 | 0.01% | $31K | +17 (+4.9%) |
| 91 | Legal & General Group Plc | 308 | 0.01% | $26K | +61 (+24.7%) |
| 92 | Ameritas Investment Partners, Inc. | 277 | 0.01% | $24K | — |
| 93 | OSAIC HOLDINGS, INC. | 272 | 0.01% | $23K | -337 (-55.3%) |
| 94 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 260 | 0.01% | $22K | +160 (+160.0%) |
| 95 | Lavaca Capital LLC | 184 | 0.00% | $16K | NEW |
| 96 | SBI Securities Co., Ltd. | 166 | 0.00% | $14K | +16 (+10.7%) |
| 97 | ROYAL BANK OF CANADA | 106 | 0.00% | $9K | -73 (-40.8%) |
| 98 | Covestor Ltd | 95 | 0.00% | $8K | -25 (-20.8%) |
| 99 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 50 | 0.00% | $4K | NEW |
| 100 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 40 | 0.00% | $3K | -114 (-74.0%) |
| 101 | Allworth Financial LP | 33 | 0.00% | $3K | +31 (+1550.0%) |
| 102 | Farther Finance Advisors, LLC | 18 | 0.00% | $2K | — |
| 103 | Sterling Capital Management LLC | 11 | 0.00% | $946 | -7 (-38.9%) |
| 104 | Marquette Asset Management, LLC | 8 | 0.00% | $688 | — |
| 105 | GAMMA Investing LLC | 7 | 0.00% | $602 | — |
| 106 | EverSource Wealth Advisors, LLC | 6 | 0.00% | $516 | +4 (+200.0%) |
| 107 | Clearstead Advisors, LLC | 5 | 0.00% | $430 | NEW |
| 108 | SJS Investment Consulting Inc. | 4 | 0.00% | $344 | +2 (+100.0%) |
| 109 | JONES FINANCIAL COMPANIES LLLP | 4 | 0.00% | $329 | — |
| 110 | Arax Advisory Partners | 4 | 0.00% | $344 | NEW |
| 111 | Essential Partners LLC | 3 | 0.00% | $258 | NEW |
| 112 | Larson Financial Group LLC | 2 | 0.00% | $172 | — |
| 113 | True Wealth Design, LLC | 2 | 0.00% | $172 | NEW |
| 114 | NATIONAL BANK OF CANADA /FI/ | 2 | 0.00% | $171 | NEW |
| 115 | Keating Financial Advisory Services, Inc. | 1 | 0.00% | $86 | — |
| 116 | ROTHSCHILD INVESTMENT LLC | 1 | 0.00% | $86 | — |
Exited since 2026-03-31 (12 filers; largest 12 shown)
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Chris Colvin | SCHEDULE 13G/A | 2026-08-14 | 2026-05-26 | 247,725 | 6.6% |
| Breach Inlet Capital, LP | SCHEDULE 13G/A | 2026-08-14 | 2026-05-26 | 247,725 | 6.6% |
| BREACH INLET CAPITAL MANAGEMENT, LLC | SCHEDULE 13G/A | 2026-08-14 | 2026-05-26 | 247,725 | 6.6% |
| Christopher Colvin | SCHEDULE 13G | 2026-05-27 | 2026-05-26 | 192,419 | 5.1% |
| Mikhail Stiskin | SCHEDULE 13G | 2026-05-05 | 2026-03-31 | 249,562 | 6.6% |
| Hilve Holdings Ltd | SCHEDULE 13G | 2026-05-05 | 2026-03-31 | 217,231 | 5.7% |
| Ingenium Foundation | SCHEDULE 13G | 2026-05-05 | 2026-03-31 | 32,331 | 0.9% |
| Valdor Global FZCO | SCHEDULE 13G | 2026-05-05 | 2026-03-31 | 32,331 | 0.9% |
| AIGH Capital Management LLC | SCHEDULE 13G/A | 2026-04-27 | 2026-03-31 | 32,615 | 0.8% |
| Orin Hirschman | SCHEDULE 13G/A | 2026-04-27 | 2026-03-31 | 32,615 | 0.8% |
| The Vanguard Group | SCHEDULE 13G/A | 2026-03-26 | 2026-03-13 | 0 | 0% |
| Valdor Global DMCC | SCHEDULE 13G/A | 2025-10-24 | 2025-09-30 | 32,331 | 0.9% |
| ASKELADDEN CAPITAL MANAGEMENT LLC | SCHEDULE 13G/A | 2025-09-03 | 2024-10-14 | 170,016 | 4.6% |
| Samir Patel | SCHEDULE 13G/A | 2025-09-03 | 2024-10-14 | 170,016 | 4.6% |
| Hilve Holdings Limited | SCHEDULE 13G/A | 2025-08-05 | 2025-06-30 | 220,833 | 6% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.