Among active 13F managers last quarter, 6 opened and 11 added, while 14 reduced; the largest holder to move was QVT Financial LP (−1.1%). Over the last 180 days, 1 insider sold and none bought, a net -$520 in open-market trades.
The legs disagree, or only one of them leans.
73 tracked 13F filers disclose a position in CMTL as of the latest SEC 13F filings, a combined $32.4M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | QVT Financial LP | 1.7M | $3.3M | ▼−1.1% Reduced · −18K sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 1.3M | $2.7M | ▲+9.4% Added · +113K sh | Q2 2026 | |
| 3 | Beacon Pointe Advisors, LLC | 1.2M | $2.6M | —Held | Q2 2026 | |
| 4 | Needham Investment Management LLC | 906K | $1.9M | ▼−23% Reduced · −268K sh | Q2 2026 | |
| 5 | Marshall Wace, LLP | 867K | $2.9M | ▲+18% Added · +131K sh | Q1 2026 | |
| 6 | TCW Group Inc | 727K | $2.4M | —Held | Q1 2026 | |
| 7 | MML Investors Services, LLC | 690K | $1.4M | ▲+77% Added · +299K sh | Q2 2026 | |
| 8 | BlackRock, Inc. | 506K | $1.1M | ▲+4.6% Added · +22K sh | Q2 2026 | |
| 9 | Dimensional Fund Advisors LP | 493K | $1.6M | ▼−8.3% Reduced · −45K sh | Q1 2026 | |
| 10 | Pacific Ridge Capital Partners, LLC | 460K | $966K | ▼−0.8% Reduced · −4K sh | Q2 2026 | |
| 11 | Two Sigma Investments, LP | 376K | $1.2M | ▼−1.5% Reduced · −6K sh | Q1 2026 | |
| 12 | Geode Capital Management, LLC | 345K | $725K | ▼−1.9% Reduced · −7K sh | Q2 2026 | |
| 13 | Jane Street Group, LLC | 295K | $978K | ▲+3.8% Added · +11K sh | Q1 2026 | |
| 14 | Susquehanna International Group, LLP | 252K | $836K | ▲+92% Added · +120K sh | Q1 2026 | |
| 15 | Renaissance Technologies LLC | 236K | $782K | ▲+154% Added · +143K sh | Q1 2026 | |
| 16 | Millennium Management LLC | 209K | $693K | ▲14× Added · +194K sh | Q1 2026 | |
| 17 | Vanguard Fiduciary Trust Co | 185K | $389K | ▲+6.6% Added · +12K sh | Q2 2026 | |
| 18 | UBS Group AG | 174K | $578K | ▼−13% Reduced · −25K sh | Q1 2026 | |
| 19 | Bridgeway Capital Management, LLC | 171K | $359K | ▲+3.6% Added · +6K sh | Q2 2026 | |
| 20 | Jacobs Levy Equity Management, Inc | 163K | $342K | ▲+214% Added · +111K sh | Q2 2026 | |
| 21 | Mount Lucas Management LP | 145K | $305K | ▼−9.4% Reduced · −15K sh | Q2 2026 | |
| 22 | State Street Corp | 139K | $291K | ▼−0.3% Reduced · −500 sh | Q2 2026 | |
| 23 | Goldman Sachs Group Inc | 129K | $428K | ▲+67% Added · +52K sh | Q1 2026 | |
| 24 | Globeflex Capital L P | 128K | $269K | ▼−35% Reduced · −69K sh | Q2 2026 | |
| 25 | Northern Trust Corp | 82K | $272K | ▼−0.6% Reduced · −519 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, 6 funds opened a new position in CMTL and 11 added to an existing one, while 14 reduced. 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 | Their position there |
|---|---|---|
| Microsoft CorpMSFT | 32 funds | $59.1B |
| Advanced Micro DevicesAMD | 32 funds | $26.6B |
| Alphabet Inc-CL AGOOGL | 31 funds | $56.1B |
| Eli Lilly & CoLLY | 31 funds | $25.4B |
| Nvidia CorpNVDA | 30 funds | $112.0B |
| Apple IncAAPL | 29 funds | $75.7B |
| Alphabet Inc-CL CGOOG | 29 funds | $32.7B |
| Meta Platforms Inc-Class AMETA | 29 funds | $29.3B |
| Micron Technology IncMU | 29 funds | $24.2B |
| Visa Inc-Class A SharesV | 29 funds | $18.2B |
| Lam Research CorpLRCX | 29 funds | $15.9B |
| Bank Of America CorpBAC | 29 funds | $11.4B |
Ranked by how many of CMTL's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in CMTL.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 18, 2026 | Gizinski Daniel | President, S&S Comm. Segment | Sell (S) | 200 | $520 |
| Jun 26, 2023 | Carpenter Wendi B. | Director | Buy (P) | 1K | $10K |
| Jun 21, 2023 | Quinlan Mark R. | Director | Buy (P) | 100K | $889K |
| Jun 15, 2023 | Carpenter Wendi B. | Director | Buy (P) | 1K | $9K |
| Jun 14, 2023 | Walther Donald E. | Chief Legal Officer | Buy (P) | 500 | $4K |
| Jun 14, 2023 | Hedden Maria | Chief Operating Officer | Buy (P) | 2K | $20K |
| Jun 13, 2023 | Walther Donald E. | Chief Legal Officer | Buy (P) | 500 | $5K |
| Jun 13, 2023 | Peterman Ken Allen | Chairman, President and CEO, Director | Buy (P) | 5K | $50K |
| Jun 13, 2023 | Bondi Michael | Chief Financial Officer | Buy (P) | 5K | $46K |
| Apr 19, 2023 | Carpenter Wendi B. | Director | Buy (P) | 500 | $5K |
| Mar 14, 2023 | Carpenter Wendi B. | Director | Buy (P) | 1K | $13K |
| Jan 11, 2023 | Peterman Ken Allen | Chairman, President and CEO, Director | Buy (P) 15 lots, same day | 44K | $561K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 25 | 23 | – |
Insiders Form 4 open-market | 0 | 1 | -$520 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for CMTL
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/CMTL/capital-change-brief"
Use Arkolith's capital_change_brief for CMTL. 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 CMTL. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.