Among active 13F managers last quarter, 1 opened and none reduced or exited; the largest holder to move was Tower Research Capital LLC (TRC) (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
13 tracked 13F filers disclose a position in SOS as of the latest SEC 13F filings, a combined $86K 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 | Jane Street Group, LLC | 50K | $49K | ▲New +50K sh | Q1 2026 | |
| 2 | Susquehanna International Group, LLP | 25K | $25K | ▲New +25K sh | Q1 2026 | |
| 3 | Goldman Sachs Group Inc | 10K | $10K | ▼−32% Reduced · −5K sh | Q1 2026 | |
| 4 | Tower Research Capital LLC (TRC) | 923 | $914 | ▲New +923 sh | Q1 2026 | |
| 5 | UBS Group AG | 643 | $637 | ▲322× Added · +641 sh | Q1 2026 | |
| 6 | SBI Securities Co., Ltd. | 206 | $206 | —Held | Q2 2026 | |
| 7 | BlackRock, Inc. | 148 | $148 | —Held | Q2 2026 | |
| 8 | Morgan Stanley | 49 | $49 | —Held | Q1 2026 | |
| 9 | BNP Paribas Financial Markets | 16 | $16 | ▲New +16 sh | Q1 2026 | |
| 10 | JPMorgan Chase & Co | 7 | $7 | ▼−100% Reduced · −6K sh | Q1 2026 | |
| 11 | Osaic Holdings, Inc. | 5 | $4 | —Held | Q1 2026 | |
| 12 | Federation des caisses Desjardins du Quebec | 3 | $3 | ▼−77% Reduced · −10 sh | Q2 2026 | |
| 13 | Wells Fargo & Company | 1 | $1 | —Held | 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, 1 fund opened a new position in SOS, 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 |
|---|---|---|
| Nvidia CorpNVDA | 2 funds | $539.7M |
| Invesco QQQ Trust Series 1QQQ | 2 funds | $278.8M |
| Vanguard S&P 500 ETFVOO | 2 funds | $251.1M |
| Apple IncAAPL | 2 funds | $248.1M |
| Micron Technology IncMU | 2 funds | $220.3M |
| Direx Dail Semi Bu 3X Et-UsdSOXL | 2 funds | $217.6M |
| Tesla IncTSLA | 2 funds | $178.1M |
| Microsoft CorpMSFT | 2 funds | $167.8M |
| Alphabet Inc-CL AGOOGL | 2 funds | $158.2M |
| Vanguard Tot World STK ETFVT | 2 funds | $124.6M |
| Amazon.com IncAMZN | 2 funds | $121.4M |
| Alphabet Inc-CL CGOOG | 2 funds | $96.5M |
Ranked by how many of SOS's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in SOS.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 28, 2026 | Brown Douglas Lewis | Director | Sell (S) | 13K | $21K |
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 | 1 | 3 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
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 SOS
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/SOS/capital-change-brief"
Use Arkolith's capital_change_brief for SOS. 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 SOS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.