Among active 13F managers last quarter, 6 opened and 3 added, while none reduced or exited; the largest holder to move was Scientech Research LLC (new position). Over the last 180 days, 1 insider sold and none bought, a net -$53K in open-market trades.
The legs disagree, or only one of them leans.
29 tracked 13F filers disclose a position in LASE as of the latest SEC 13F filings, a combined $4.2M 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 | Vanguard Capital Management LLC | 1.4M | $2.4M | ▲+193% Added · +948K sh | Q2 2026 | |
| 2 | Geode Capital Management, LLC | 308K | $508K | ▲+25% Added · +61K sh | Q2 2026 | |
| 3 | BlackRock, Inc. | 202K | $334K | ▲+38% Added · +56K sh | Q2 2026 | |
| 4 | Vanguard Fiduciary Trust Co | 179K | $296K | ▲+105% Added · +92K sh | Q2 2026 | |
| 5 | Scientech Research LLC | 123K | $203K | ▲New +123K sh | Q2 2026 | |
| 6 | State Street Corp | 95K | $156K | ▲+192% Added · +62K sh | Q2 2026 | |
| 7 | UBS Group AG | 50K | $50K | ▼−41% Reduced · −35K sh | Q1 2026 | |
| 8 | Caitong International Asset Management Co., Ltd | 45K | $74K | ▲45k× Added · +45K sh | Q2 2026 | |
| 9 | LPL Financial LLC | 29K | $29K | ▲+172% Added · +18K sh | Q1 2026 | |
| 10 | Citadel Advisors LLC | 18K | $29K | ▲Added Added · +18K sh | Q2 2026 | |
| 11 | Farther Finance Advisors, LLC | 16K | $16K | ▲New +16K sh | Q1 2026 | |
| 12 | HighTower Advisors, LLC | 16K | $16K | ▲New +16K sh | Q1 2026 | |
| 13 | Vontobel Holding Ltd. | 15K | $25K | ▲New +15K sh | Q2 2026 | |
| 14 | Susquehanna International Group, LLP | 14K | $14K | ▲Added Added · +14K sh | Q1 2026 | |
| 15 | Northern Trust Corp | 13K | $13K | —Held | Q1 2026 | |
| 16 | Cresset Asset Management, LLC | 10K | $17K | ▲New +10K sh | Q2 2026 | |
| 17 | HM Payson & Co | 9K | $15K | —Held | Q2 2026 | |
| 18 | Morgan Stanley | 8K | $8K | —Held | Q1 2026 | |
| 19 | Allworth Financial LP | 8K | $8K | ▲+36% Added · +2K sh | Q1 2026 | |
| 20 | Tower Research Capital LLC (TRC) | 7K | $7K | ▲+622% Added · +6K sh | Q1 2026 | |
| 21 | Steward Partners Investment Advisory, LLC | 4K | $6K | ▲New +4K sh | Q2 2026 | |
| 22 | Vanguard Global Advisers, LLC | 3K | $6K | —Held | Q2 2026 | |
| 23 | IFP Advisors, Inc | 3K | $5K | ▲New +3K sh | Q2 2026 | |
| 24 | Osaic Holdings, Inc. | 3K | $3K | ▲+396% Added · +2K sh | Q1 2026 | |
| 25 | Global Retirement Partners, LLC | 1K | $2K | —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.
Last quarter, 6 funds opened a new position in LASE and 3 added to an existing one, while none reduced or exited. 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 |
|---|---|---|
| Eli Lilly & CoLLY | 11 funds | $1.5B |
| Advanced Micro DevicesAMD | 11 funds | $1.4B |
| Johnson & JohnsonJNJ | 11 funds | $908.6M |
| Intel CorpINTC | 11 funds | $865.9M |
| Berkshire Hathaway Inc-CL BBRK/B | 11 funds | $829.5M |
| Tesla IncTSLA | 11 funds | $814.3M |
| Taiwan Semiconductor-SP ADRTSM | 11 funds | $749.7M |
| Texas Instruments IncTXN | 11 funds | $740.3M |
| Okta IncOKTA | 11 funds | $313.8M |
| Corning IncGLW | 11 funds | $261.7M |
| Credo Technology Group HoldiCRDO | 11 funds | $247.4M |
| Alibaba Group Holding-SP ADRBABA | 11 funds | $235.4M |
Ranked by how many of LASE's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in LASE.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 30, 2026 | Lu Qing | Director | Sell (P) | 27K | $20K |
| Apr 29, 2026 | Lu Qing | Director | Sell (P) 2 lots, same day | 35K | $22K |
| Apr 27, 2026 | Lu Qing | Director | Sell (P) 2 lots, same day | 7K | $4K |
| Apr 25, 2026 | Lu Qing | Director | Sell (S) 2 lots, same day | 6K | $6K |
| Sep 10, 2024 | Nikitina Tatiana | Former Officer | Sell (P) | 50 | $458 |
| Dec 9, 2022 | Nikitin Dmitriy | 10% Owner | Buy (P) | 2K | $5K |
| Oct 4, 2022 | Nikitina Tatiana | Secretary, Marketing Director, 10% Owner | Buy (P) | 98 | $229 |
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 | 12 | 2 | – |
Insiders Form 4 open-market | 0 | 1 | -$53K |
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 LASE
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/LASE/capital-change-brief"
Use Arkolith's capital_change_brief for LASE. 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 LASE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.