Among active 13F managers last quarter, 11 opened and 21 added, while 13 reduced; the largest holder to move was Arrowstreet Capital, Limited Partnership (+23%). Over the last 180 days, 1 insider bought and 2 insiders sold, a net +$693K in open-market trades.
Funds lean in and no leg opposes.
99 tracked 13F filers disclose a position in TEN as of the latest SEC 13F filings, a combined $310.5M 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 | Arrowstreet Capital, Limited Partnership | 814K | $32.1M | ▲+23% Added · +151K sh | Q1 2026 | |
| 2 | CastleKnight Management LP | 800K | $28.3M | ▲~0% Added · +203 sh | Q2 2026 | |
| 3 | Mirae Asset Global Etfs Holdings Ltd. | 662K | $26.1M | ▲+2.6% Added · +17K sh | Q1 2026 | |
| 4 | Renaissance Technologies LLC | 466K | $18.4M | ▲+15% Added · +61K sh | Q1 2026 | |
| 5 | Morgan Stanley | 440K | $17.4M | ▲+31% Added · +104K sh | Q1 2026 | |
| 6 | Main Street Financial Solutions, LLC | 397K | $14.1M | ▲+0.1% Added · +605 sh | Q2 2026 | |
| 7 | Goldman Sachs Group Inc | 384K | $15.1M | ▲+282% Added · +283K sh | Q1 2026 | |
| 8 | Jane Street Group, LLC | 379K | $15.0M | ▲+133% Added · +217K sh | Q1 2026 | |
| 9 | Two Sigma Investments, LP | 357K | $14.1M | ▲+52% Added · +123K sh | Q1 2026 | |
| 10 | D. E. Shaw & Co., Inc. | 345K | $13.6M | ▲+425% Added · +279K sh | Q1 2026 | |
| 11 | Foundation Resource Management Inc | 336K | $11.9M | ▼−1.8% Reduced · −6K sh | Q2 2026 | |
| 12 | Tudor Investment Corp Et Al | 256K | $9.1M | ▲+13% Added · +29K sh | Q2 2026 | |
| 13 | Point72 Asset Management, L.P. | 202K | $7.1M | ▲+152% Added · +122K sh | Q2 2026 | |
| 14 | Condire Management, LP | 175K | $6.2M | ▼−8.4% Reduced · −16K sh | Q2 2026 | |
| 15 | Millennium Management LLC | 146K | $5.8M | ▲New +146K sh | Q1 2026 | |
| 16 | Group One Trading LLC | 117K | $4.1M | ▼−10% Reduced · −13K sh | Q2 2026 | |
| 17 | Susquehanna International Group, LLP | 111K | $4.4M | ▲+123% Added · +61K sh | Q1 2026 | |
| 18 | Glenorchy Capital Ltd | 111K | $3.9M | ▲+0.1% Added · +162 sh | Q2 2026 | |
| 19 | JPMorgan Chase & Co | 105K | $4.0M | ▲+201% Added · +70K sh | Q1 2026 | |
| 20 | UBS Group AG | 101K | $4.0M | ▲+129% Added · +57K sh | Q1 2026 | |
| 21 | Russell Investments Group, Ltd. | 98K | $3.7M | ▲New +98K sh | Q1 2026 | |
| 22 | Navellier & Associates Inc | 97K | $3.4M | ▲+297% Added · +72K sh | Q2 2026 | |
| 23 | Bank Of America Corp | 93K | $3.7M | ▲+214% Added · +63K sh | Q1 2026 | |
| 24 | Sprott Inc. | 93K | $3.3M | ▲+27% Added · +20K sh | Q2 2026 | |
| 25 | Voloridge Investment Management, LLC | 91K | $3.2M | ▼−25% Reduced · −31K sh | Q2 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, 11 funds opened a new position in TEN and 21 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 |
|---|---|---|
| Nvidia CorpNVDA | 44 funds | $23.7B |
| Microsoft CorpMSFT | 44 funds | $19.9B |
| Amazon.com IncAMZN | 44 funds | $17.4B |
| Micron Technology IncMU | 44 funds | $7.2B |
| Meta Platforms Inc-Class AMETA | 44 funds | $6.2B |
| Eli Lilly & CoLLY | 44 funds | $3.2B |
| Alphabet Inc-CL AGOOGL | 42 funds | $13.4B |
| Costco Wholesale CorpCOST | 42 funds | $3.7B |
| Cme Group IncCME | 42 funds | $2.4B |
| Mastercard Inc - AMA | 41 funds | $5.4B |
| Lam Research CorpLRCX | 41 funds | $4.5B |
| Berkshire Hathaway Inc-CL BBRK/B | 41 funds | $2.6B |
Ranked by how many of TEN's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in TEN.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 13, 2026 | Hatzimichalis Clio | Director | Sell (S) | 5K | $205K |
| Jul 14, 2026 | Tommasino Nicholas Francis | Director | Sell (S) | 2K | $100K |
| Apr 29, 2026 | Tsakos Nikolaos | Chief Executive Officer, Director | Buy (P) | 13K | $499K |
| Apr 28, 2026 | Tsakos Nikolaos | Chief Executive Officer, Director | Buy (P) | 13K | $499K |
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 | 44 | 25 | – |
Insiders Form 4 open-market | 1 | 2 | +$693K |
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.
No filings captured for this ticker in the live stream yet.
Connected entities for TEN
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/TEN/capital-change-brief"
Use Arkolith's capital_change_brief for TEN. 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 TEN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.