Among active 13F managers last quarter, 2 opened and none reduced or exited; the largest holder to move was Magnetar Financial LLC (new position). No recent Form 4 insider filings for HPAI.
Funds lean in and no leg opposes.
12 tracked 13F filers disclose a position in HPAI as of the latest SEC 13F filings, a combined $190K 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 | Highbridge Capital Management LLC | 37K | $22K | —Held | Q2 2026 | |
| 2 | Magnetar Financial LLC | 29K | $17K | ▲New +29K sh | Q2 2026 | |
| 3 | D. E. Shaw & Co., Inc. | 29K | $39K | —Held | Q1 2026 | |
| 4 | Citigroup Inc | 24K | $36K | ▲New +24K sh | Q1 2026 | |
| 5 | UBS Group AG | 21K | $31K | ▼−6.4% Reduced · −1K sh | Q1 2026 | |
| 6 | Goldman Sachs Group Inc | 17K | $26K | ▲New +17K sh | Q1 2026 | |
| 7 | Two Sigma Securities, LLC | 12K | $7K | ▲New +12K sh | Q2 2026 | |
| 8 | Radcliffe Capital Management, L.P. | 11K | $6K | —Held | Q2 2026 | |
| 9 | Geode Capital Management, LLC | 10K | $6K | ▲New +10K sh | Q2 2026 | |
| 10 | Clear Street Group Inc. | 247 | $145 | ▲New +247 sh | Q2 2026 | |
| 11 | Royal Bank Of Canada | 24 | $0 | ▲New +24 sh | Q1 2026 | |
| 12 | SBI Securities Co., Ltd. | 21 | $12 | —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, 2 funds opened a new position in HPAI, 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 |
|---|---|---|
| Micron Technology IncMU | 7 funds | $2.9B |
| Kenvue IncKVUE | 7 funds | $787.2M |
| Northwestern Energy Group InNWE | 7 funds | $57.1M |
| Meta Platforms Inc-Class AMETA | 6 funds | $2.2B |
| Norfolk Southern CorpNSC | 6 funds | $1.5B |
| Warner Bros Discovery IncWBD | 6 funds | $1.3B |
| Texas Instruments IncTXN | 6 funds | $910.7M |
| Applied Materials IncAMAT | 6 funds | $826.4M |
| Intercontinental Exchange InICE | 6 funds | $664.3M |
| Spotify Technology SaSPOT | 6 funds | $570.9M |
| Danaher CorpDHR | 6 funds | $471.1M |
| Lam Research CorpLRCX | 6 funds | $466.2M |
Ranked by how many of HPAI's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in HPAI.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
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 | 0 | 1 | – |
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.
| Class | 13F holders | Value held |
|---|---|---|
| HPAIWWT | 14 funds | $290K |
| HPAIthis pageORD SHS | 12 funds | $190K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for HPAI
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/HPAI/capital-change-brief"
Use Arkolith's capital_change_brief for HPAI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for HPAI. Filings are public domain, sourced to SEC EDGAR.