Among active 13F managers last quarter, 16 opened and 23 added, while 17 reduced; the largest holder to move was Dragoneer Investment Group, LLC (−30%). Over the last 180 days, 1 insider bought and none sold, a net +$9.9M in open-market trades.
Funds lean in and no leg opposes.
187 tracked 13F filers disclose a position in KLAR as of the latest SEC 13F filings, a combined $2.6B 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 | SC US (TTGP), LTD. | 55.0M | $720.3M | —Held | Q1 2026 | |
| 2 | Commonwealth Bank Of Australia | 17.4M | $352.3M | —Held | Q2 2026 | |
| 3 | Silver Lake Group, L.L.C. | 14.5M | $189.4M | —Held | Q1 2026 | |
| 4 | Dragoneer Investment Group, LLC | 5.8M | $76.0M | ▼−30% Reduced · −2.5M sh | Q1 2026 | |
| 5 | BlackRock, Inc. | 5.7M | $115.3M | ▲+90% Added · +2.7M sh | Q2 2026 | |
| 6 | Harbourvest Partners LLC | 5.0M | $101.7M | —Held | Q2 2026 | |
| 7 | Marshall Wace, LLP | 3.9M | $51.6M | ▲+570% Added · +3.4M sh | Q1 2026 | |
| 8 | Technology Crossover Management X, Ltd. | 3.8M | $77.8M | —Held | Q2 2026 | |
| 9 | UBS Group AG | 3.5M | $45.6M | ▲+153% Added · +2.1M sh | Q1 2026 | |
| 10 | Wellcome Trust Ltd (THE) as trustee of the WELLCOME TRUST | 3.2M | $63.9M | —Held | Q2 2026 | |
| 11 | Mubadala Investment Co PJSC | 3.0M | $39.2M | —Held | Q1 2026 | |
| 12 | OCONNOR, A Distinct Business Unit of UBS Asset Management Americas (LLC) | 2.5M | $72.3M | ▲New +2.5M sh | Q4 2025 | |
| 13 | Renaissance Technologies LLC | 2.0M | $26.7M | ▲+174% Added · +1.3M sh | Q1 2026 | |
| 14 | Citadel Advisors LLC | 2.0M | $40.9M | ▲+155% Added · +1.2M sh | Q2 2026 | |
| 15 | Adage Capital Partners GP, L.L.C. | 1.8M | $24.1M | ▲+84% Added · +839K sh | Q1 2026 | |
| 16 | Norges Bank | 1.8M | $51.4M | ▲New +1.8M sh | Q4 2025 | |
| 17 | FMR LLC | 1.6M | $31.4M | ▲18× Added · +1.5M sh | Q2 2026 | |
| 18 | Balyasny Asset Management L.P. | 1.5M | $20.2M | ▼−29% Reduced · −622K sh | Q1 2026 | |
| 19 | Pictet Asset Management Holding SA | 1.4M | $18.9M | ▲New +1.4M sh | Q1 2026 | |
| 20 | T. Rowe Price Investment Management, Inc. | 1.4M | Withheld | ▲Added Added · +1.4M sh | Q2 2026 | |
| 21 | Canada Pension Plan Investment Board | 1.4M | $17.8M | —Held | Q1 2026 | |
| 22 | Susquehanna International Group, LLP | 1.2M | $15.9M | ▲120× Added · +1.2M sh | Q1 2026 | |
| 23 | Amova Asset Management Americas, Inc. | 1.2M | $15.7M | ▲+58% Added · +439K sh | Q1 2026 | |
| 24 | Sumitomo Mitsui Trust Group, Inc. | 1.2M | $15.7M | ▲+47% Added · +386K sh | Q1 2026 | |
| 25 | O'Connor Alternative Investments, LLC | 1.1M | $22.8M | —Held | 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. 2 value rows are withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 16 funds opened a new position in KLAR and 23 added to an existing one, while 17 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 | 91 funds | $96.7B |
| Amazon.com IncAMZN | 90 funds | $50.4B |
| Microsoft CorpMSFT | 88 funds | $63.7B |
| Meta Platforms Inc-Class AMETA | 88 funds | $25.5B |
| Alphabet Inc-CL AGOOGL | 85 funds | $40.7B |
| Alphabet Inc-CL CGOOG | 85 funds | $28.7B |
| Broadcom IncAVGO | 84 funds | $37.7B |
| Visa Inc-Class A SharesV | 84 funds | $11.9B |
| Apple IncAAPL | 82 funds | $75.5B |
| Tesla IncTSLA | 81 funds | $23.5B |
| Eli Lilly & CoLLY | 81 funds | $19.1B |
| Advanced Micro DevicesAMD | 81 funds | $12.8B |
Ranked by how many of KLAR's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in KLAR.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 26, 2026 | Siemiatkowski Sebastian | Chief Executive Officer, Director | Buy (P) | 693K | $9.9M |
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 | 37 | 22 | – |
Insiders Form 4 open-market | 1 | 0 | +$9.9M |
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 KLAR
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/KLAR/capital-change-brief"
Use Arkolith's capital_change_brief for KLAR. 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 KLAR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.