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 2026-08-11, as of 2026-08-10)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | OPXS · NASDAQ | 6,959,873 | 2,789,442 | 40.1% | 38 | 68384X209 |
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 (38 of 38 · 68384X209)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | WASATCH ADVISORS LP | 634,671 | 9.12% | $8.9M | +236,523 (+59.4%) |
| 2 | Topline Capital Management, LLC | 449,363 | 6.46% | $6.3M | -130,000 (-22.4%) |
| 3 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 339,740 | 4.88% | $4.8M | +16,265 (+5.0%) |
| 4 | LPL Financial LLC | 225,007 | 3.23% | $3.2M | -30,865 (-12.1%) |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 218,622 | 3.14% | $3.1M | +19,817 (+10.0%) |
| 6 | Archon Capital Management LLC | 196,124 | 2.82% | $2.8M | +538 (+0.3%) |
| 7 | Meros Investment Management, LP | 95,312 | 1.37% | $1.3M | NEW |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 66,501 | 0.96% | $934K | +3,776 (+6.0%) |
| 9 | Mink Brook Asset Management LLC | 62,284 | 0.89% | $874K | -2,555 (-3.9%) |
| 10 | MARSHALL WACE, LLP | 51,518 | 0.74% | $723K | -47,458 (-47.9%) |
| 11 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 44,702 | 0.64% | $627K | -9,571 (-17.6%) |
| 12 | BlackRock, Inc. | 40,920 | 0.59% | $574K | +5,414 (+15.2%) |
| 13 | AMERIPRISE FINANCIAL INC | 38,826 | 0.56% | $545K | -34,742 (-47.2%) |
| 14 | DIMENSIONAL FUND ADVISORS LP | 36,749 | 0.53% | $515K | +8,131 (+28.4%) |
| 15 | VANGUARD FIDUCIARY TRUST CO | 34,716 | 0.50% | $487K | +228 (+0.7%) |
| 16 | CITADEL ADVISORS LLC | 34,675 | 0.50% | $486K | +14,561 (+72.4%) |
| 17 | RITHOLTZ WEALTH MANAGEMENT | 31,114 | 0.45% | $437K | -9,269 (-23.0%) |
| 18 | World Investment Advisors | 25,961 | 0.37% | $364K | -5,642 (-17.9%) |
| 19 | STATE STREET CORP | 25,857 | 0.37% | $363K | — |
| 20 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 24,075 | 0.35% | $304K | NEW |
| 21 | ESSEX INVESTMENT MANAGEMENT CO LLC | 23,090 | 0.33% | $324K | -36 (-0.2%) |
| 22 | Man Group plc | 17,404 | 0.25% | $244K | +3,295 (+23.4%) |
| 23 | MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 16,798 | 0.24% | $230K | +674 (+4.2%) |
| 24 | GOLDMAN SACHS GROUP INC | 15,228 | 0.22% | $214K | -1,226 (-7.5%) |
| 25 | Beacon Pointe Advisors, LLC | 15,000 | 0.22% | $210K | -1,900 (-11.2%) |
| 26 | NORTHERN TRUST CORP | 12,341 | 0.18% | $173K | +582 (+4.9%) |
| 27 | OSAIC HOLDINGS, INC. | 5,215 | 0.07% | $73K | +95 (+1.9%) |
| 28 | UBS Group AG | 2,542 | 0.04% | $36K | NEW |
| 29 | IFP Advisors, Inc | 1,975 | 0.03% | $28K | -1,975 (-50.0%) |
| 30 | Vanguard Global Advisers, LLC | 1,641 | 0.02% | $23K | — |
| 31 | Lavaca Capital LLC | 620 | 0.01% | $9K | NEW |
| 32 | MORGAN STANLEY | 581 | 0.01% | $8K | -1,500 (-72.1%) |
| 33 | Larson Financial Group LLC | 100 | 0.00% | $1K | — |
| 34 | ROYAL BANK OF CANADA | 62 | 0.00% | $1K | -287 (-82.2%) |
| 35 | FMR LLC | 54 | 0.00% | $764 | — |
| 36 | BARCLAYS PLC | 37 | 0.00% | $519 | NEW |
| 37 | JPMORGAN CHASE & CO | 9 | 0.00% | $122 | NEW |
| 38 | Caitong International Asset Management Co., Ltd | 8 | 0.00% | $112 | NEW |
Exited since 2026-03-31 (5 filers; largest 5 shown)
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | −11,000 |
| CARLSON FINANCIAL, INC. | −10,348 |
| NewEdge Advisors, LLC | −382 |
| AdvisorNet Financial, Inc | −200 |
| CWM, LLC | −100 |
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 |
|---|---|---|---|---|---|
| Wasatch Advisors LP | SCHEDULE 13G/A | 2026-07-17 | 2026-06-30 | 634,671 | 9.1% |
| Punch & Associates Investment Management, Inc. | SCHEDULE 13G/A | 2025-08-14 | 2025-06-30 | 331,495 | 4.8% |
| Galileo Partners, LLC | SCHEDULE 13G/A | 2025-07-11 | 2025-06-23 | 330,000 | 4.8% |
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.