Among active 13F managers last quarter, 13 opened and 25 added, while 13 reduced; the largest holder to move was Ranger Investment Management, L.P. (+2.3%). Over the last 180 days, 1 insider sold and none bought, a net -$599K in open-market trades.
The legs disagree, or only one of them leans.
127 tracked 13F filers disclose a position in KRT as of the latest SEC 13F filings, a combined $193.8M 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 | BlackRock, Inc. | 593K | $19.8M | ▲+4.2% Added · +24K sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 390K | $13.1M | ▲+0.6% Added · +2K sh | Q2 2026 | |
| 3 | Ranger Investment Management, L.P. | 333K | $11.1M | ▲+2.3% Added · +7K sh | Q2 2026 | |
| 4 | Geode Capital Management, LLC | 292K | $9.8M | ▲+36% Added · +78K sh | Q2 2026 | |
| 5 | American Century Companies Inc | 262K | $7.3M | ▼−3.3% Reduced · −9K sh | Q1 2026 | |
| 6 | Bank Of Montreal | 231K | $6.4M | ▼−0.1% Reduced · −192 sh | Q1 2026 | |
| 7 | De Lisle Partners LLP | 218K | $7.3M | ▼−4.7% Reduced · −11K sh | Q2 2026 | |
| 8 | Dimensional Fund Advisors LP | 218K | $6.1M | ▲+8.6% Added · +17K sh | Q1 2026 | |
| 9 | Two Sigma Investments, LP | 209K | $5.8M | ▲+58% Added · +77K sh | Q1 2026 | |
| 10 | Russell Investments Group, Ltd. | 201K | $5.6M | ▲+6.1% Added · +12K sh | Q1 2026 | |
| 11 | Boston Partners | 167K | $4.7M | ▲+4.5% Added · +7K sh | Q1 2026 | |
| 12 | Price T Rowe Associates Inc | 166K | $5.6M | ▲+30% Added · +38K sh | Q2 2026 | |
| 13 | State Street Corp | 165K | $5.5M | ▲+8.3% Added · +13K sh | Q2 2026 | |
| 14 | AQR Capital Management LLC | 163K | $4.6M | ▲+55% Added · +58K sh | Q1 2026 | |
| 15 | Citadel Advisors LLC | 157K | $5.3M | ▲+66% Added · +62K sh | Q2 2026 | |
| 16 | Bank of New York Mellon Corp | 156K | $4.3M | ▼−1.7% Reduced · −3K sh | Q1 2026 | |
| 17 | KTF Investments, LLC | 146K | $4.9M | ▼−24% Reduced · −46K sh | Q2 2026 | |
| 18 | CWA Asset Management Group, LLC | 136K | $4.6M | ▲+11% Added · +14K sh | Q2 2026 | |
| 19 | Algert Global LLC | 122K | $4.1M | ▲+86% Added · +56K sh | Q2 2026 | |
| 20 | Millennium Management LLC | 108K | $3.0M | ▼−41% Reduced · −76K sh | Q1 2026 | |
| 21 | Jacobs Levy Equity Management, Inc | 101K | $3.4M | ▲+25% Added · +20K sh | Q2 2026 | |
| 22 | Punch & Associates Investment Management, Inc. | 98K | $3.3M | ▲+42% Added · +29K sh | Q2 2026 | |
| 23 | Segall Bryant & Hamill, LLC | 82K | $2.7M | ▲New +82K sh | Q2 2026 | |
| 24 | Vanguard Portfolio Management LLC | 82K | $2.7M | ▲+34% Added · +21K sh | Q2 2026 | |
| 25 | Goldman Sachs Group Inc | 80K | $2.2M | ▲+41% Added · +23K 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, 13 funds opened a new position in KRT and 25 added to an existing one, while 13 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 | 66 funds | $113.2B |
| Nvidia CorpNVDA | 65 funds | $190.1B |
| Alphabet Inc-CL AGOOGL | 64 funds | $86.0B |
| Apple IncAAPL | 63 funds | $139.2B |
| Amazon.com IncAMZN | 63 funds | $89.6B |
| Meta Platforms Inc-Class AMETA | 63 funds | $45.3B |
| Eli Lilly & CoLLY | 63 funds | $39.1B |
| JPMorgan Chase & CoJPM | 63 funds | $29.5B |
| Broadcom IncAVGO | 62 funds | $77.9B |
| Tesla IncTSLA | 62 funds | $34.0B |
| Berkshire Hathaway Inc-CL BBRK/B | 62 funds | $17.0B |
| Costco Wholesale CorpCOST | 62 funds | $15.5B |
Ranked by how many of KRT's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in KRT.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Sep 8, 2026 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 2K | $97K |
| Sep 4, 2026 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 4K | $194K |
| Sep 1, 2026 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 2K | $96K |
| Aug 20, 2026 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 5K | $213K |
| Nov 12, 2025 | Guo Jian | Chief Financial Officer, Director | Buy (P) | 1K | $30K |
| Jun 27, 2025 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 113K | $3.0M |
| Jun 27, 2025 | Yu Alan | Chief Executive Officer, Director, 10% Owner | Sell (S) | 113K | $3.0M |
| Jun 12, 2025 | Yu Alan | Chief Executive Officer, Director, 10% Owner | Sell (S) | 750K | $20.3M |
| Jun 12, 2025 | Cheng Marvin | VP-Manufacturing, Secy, 10% Owner | Sell (S) | 750K | $20.3M |
| Oct 17, 2023 | Quire Daniel | Chief Revenue Officer | Sell (S) | 490 | $11K |
| Oct 17, 2023 | Wang Joanne Tzu Jung | Chief Operating Officer | Sell (S) | 9K | $191K |
| Sep 19, 2023 | Cheng Marvin | VP-Manufacturing, Secy | Sell (S) | 150K | $3.1M |
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 | 45 | 30 | – |
Insiders Form 4 open-market | 0 | 1 | -$599K |
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 KRT
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/KRT/capital-change-brief"
Use Arkolith's capital_change_brief for KRT. 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 KRT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.