33 tracked 13F filers disclose a position in OPXS as of the latest SEC 13F filings, a combined $37.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | WASATCH ADVISORS LP | $8.9M | 635K | ▲+59% Added · +237K sh | Q2 2026 | |
| 2 | Topline Capital Management, LLC | $7.7M | 579K | ▼−14% Reduced · −94K sh | Q1 2026 | |
| 3 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $4.3M | 323K | ▲+8.9% Added · +27K sh | Q1 2026 | |
| 4 | LPL Financial LLC | $3.4M | 256K | ▲+460% Added · +210K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $2.6M | 199K | →First observed position No prior filed position | Q1 2026 | |
| 6 | Archon Capital Management LLC | $2.6M | 196K | ▲+11% Added · +20K sh | Q1 2026 | |
| 7 | MARSHALL WACE, LLP | $1.3M | 99K | ▲+8.9% Added · +8K sh | Q1 2026 | |
| 8 | AMERIPRISE FINANCIAL INC | $973K | 74K | ▼−1.2% Reduced · −900 sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $934K | 67K | ▲+6.0% Added · +4K sh | Q2 2026 | |
| 10 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $627K | 45K | ▼−18% Reduced · −10K sh | Q2 2026 | |
| 11 | BlackRock, Inc. | $470K | 36K | ▲+19% Added · +6K sh | Q1 2026 | |
| 12 | VANGUARD FIDUCIARY TRUST CO | $456K | 34K | →First observed position No prior filed position | Q1 2026 | |
| 13 | RITHOLTZ WEALTH MANAGEMENT | $437K | 31K | ▼−23% Reduced · −9K sh | Q2 2026 | |
| 14 | DIMENSIONAL FUND ADVISORS LP | $378K | 29K | ▲+33% Added · +7K sh | Q1 2026 | |
| 15 | STATE STREET CORP | $363K | 26K | —Held | Q2 2026 | |
| 16 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $304K | 24K | ▲New +24K sh | Q2 2026 | |
| 17 | ESSEX INVESTMENT MANAGEMENT CO LLC | $324K | 23K | ▼−0.1% Reduced · −36 sh | Q2 2026 | |
| 18 | CITADEL ADVISORS LLC | $266K | 20K | ▲New +20K sh | Q1 2026 | |
| 19 | Man Group plc | $244K | 17K | ▲+23% Added · +3K sh | Q2 2026 | |
| 20 | MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | $230K | 17K | ▲+4.2% Added · +674 sh | Q2 2026 | |
| 21 | GOLDMAN SACHS GROUP INC | $218K | 16K | ▲+14% Added · +2K sh | Q1 2026 | |
| 22 | Beacon Pointe Advisors, LLC | $210K | 15K | ▼−11% Reduced · −2K sh | Q2 2026 | |
| 23 | NORTHERN TRUST CORP | $156K | 12K | ▲New +12K sh | Q1 2026 | |
| 24 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $145K | 11K | —Held | Q1 2026 | |
| 25 | OSAIC HOLDINGS, INC. | $68K | 5K | ▼−8.6% Reduced · −480 sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 2 funds opened a new position in OPXS and 6 added to an existing one, while 4 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| JOHNSON & JOHNSONJNJ | 12 funds | $1.4B |
| MICROSOFT CORPMSFT | 11 funds | $3.9B |
| JPMORGAN CHASE & COJPM | 11 funds | $1.4B |
| DUKE ENERGY CORPDUK | 11 funds | $492.8M |
| MONOLITHIC POWER SYSTEMS INCMPWR | 11 funds | $99.5M |
| APPLE INCAAPL | 10 funds | $6.9B |
| ALPHABET INC-CL AGOOGL | 10 funds | $3.2B |
| CHEVRON CORPCVX | 10 funds | $1.5B |
| COSTCO WHOLESALE CORPCOST | 10 funds | $1.4B |
| COCA-COLA CO/THEKO | 10 funds | $1.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 10 funds | $1.1B |
| MERCK & CO. INC.MRK | 10 funds | $1.0B |
Ranked by how many of OPXS's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 11, 2026 | George Chad Michael | CEO and President, Director | Sell (S) | 7K | $96K |
| Jan 8, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 26K | $368K |
| Jan 8, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 3K | $38K |
| Jan 7, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 28K | $376K |
| Jan 6, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 14K | $183K |
| Jan 5, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 5K | $72K |
| Jan 2, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 30K | $415K |
| Jan 2, 2026 | SCHOENING DANNY ROBERT | Director, 10% Owner | Sell (S) | 4K | $58K |
| Jun 30, 2025 | Topline Capital Partners, LP | 10% Owner | Sell (S) | 48K | $557K |
| Jun 30, 2025 | Topline Capital Management, LLC | Insider | Sell (S) | 48K | $557K |
| Jun 27, 2025 | Malhotra R. Rimmy | Director | Sell (S) | 15K | $165K |
| Jun 27, 2025 | Topline Capital Partners, LP | 10% Owner | Sell (S) | 10K | $113K |
Connected entities for OPXS
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/OPXS/capital-change-brief"
Use Arkolith's capital_change_brief for OPXS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OPXS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.