Among active 13F managers last quarter, 6 opened and 2 added, while 9 reduced; the largest holder to move was Renaissance Technologies LLC (−41%). No open-market insider trades in the last 180 days.
No leg leans either way.
46 tracked 13F filers disclose a position in NIU as of the latest SEC 13F filings, a combined $9.7M 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 | Morgan Stanley | 1.3M | $3.8M | ▼−9.8% Reduced · −144K sh | Q1 2026 | |
| 2 | Vinva Investment Management Ltd | 531K | Withheld | ▲New +531K sh | Q1 2026 | |
| 3 | Dimensional Fund Advisors LP | 410K | $1.2M | ▼−7.3% Reduced · −32K sh | Q1 2026 | |
| 4 | Renaissance Technologies LLC | 320K | $925K | ▼−41% Reduced · −224K sh | Q1 2026 | |
| 5 | Healthcare Of Ontario Pension Plan Trust Fund | 202K | $583K | ▼−26% Reduced · −72K sh | Q1 2026 | |
| 6 | Qube Research & Technologies Ltd | 195K | $564K | ▼−53% Reduced · −222K sh | Q1 2026 | |
| 7 | Jane Street Group, LLC | 153K | $442K | ▲+23% Added · +29K sh | Q1 2026 | |
| 8 | Susquehanna International Group, LLP | 137K | $397K | ▲+2.2% Added · +3K sh | Q1 2026 | |
| 9 | State Street Corp | 104K | $209K | ▼−10% Reduced · −12K sh | Q2 2026 | |
| 10 | Pathstone Holdings, LLC | 103K | $209K | ▲+1.0% Added · +1K sh | Q2 2026 | |
| 11 | Millennium Management LLC | 77K | $222K | ▼−69% Reduced · −167K sh | Q1 2026 | |
| 12 | Point72 Asset Management, L.P. | 60K | $121K | ▲New +60K sh | Q2 2026 | |
| 13 | UBS Group AG | 57K | $164K | ▼−68% Reduced · −121K sh | Q1 2026 | |
| 14 | Susquehanna Portfolio Strategies, LLC | 45K | $129K | ▼−58% Reduced · −61K sh | Q1 2026 | |
| 15 | Police & Firemen's Retirement System of New Jersey | 42K | $85K | —Held | Q2 2026 | |
| 16 | Citadel Advisors LLC | 35K | $71K | ▼−44% Reduced · −28K sh | Q2 2026 | |
| 17 | Geode Capital Management, LLC | 34K | $69K | —Held | Q2 2026 | |
| 18 | Barclays PLC | 33K | $96K | ▼−44% Reduced · −26K sh | Q1 2026 | |
| 19 | Connor, Clark & Lunn Investment Management Ltd. | 20K | $41K | ▼−2.5% Reduced · −526 sh | Q2 2026 | |
| 20 | Engineers Gate Manager LP | 19K | $39K | ▲New +19K sh | Q2 2026 | |
| 21 | Goldman Sachs Group Inc | 18K | $52K | ▼−65% Reduced · −33K sh | Q1 2026 | |
| 22 | Banco Bilbao Vizcaya Argentaria, S.A. | 16K | $46K | —Held | Q1 2026 | |
| 23 | Centiva Capital, LP | 16K | $31K | ▼−58% Reduced · −21K sh | Q2 2026 | |
| 24 | Simplex Trading, LLC | 13K | $37K | ▲+6.5% Added · +774 sh | Q1 2026 | |
| 25 | Russell Investments Group, Ltd. | 13K | $34K | —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. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 6 funds opened a new position in NIU and 2 added to an existing one, while 9 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 |
|---|---|---|
| Alphabet Inc-CL AGOOGL | 22 funds | $6.7B |
| Micron Technology IncMU | 22 funds | $4.7B |
| Vertex Pharmaceuticals IncVRTX | 22 funds | $777.6M |
| Cadence Design Sys IncCDNS | 22 funds | $774.4M |
| Nvidia CorpNVDA | 21 funds | $14.7B |
| Meta Platforms Inc-Class AMETA | 21 funds | $5.4B |
| JPMorgan Chase & CoJPM | 21 funds | $3.6B |
| Eli Lilly & CoLLY | 21 funds | $3.6B |
| Mastercard Inc - AMA | 21 funds | $3.3B |
| Advanced Micro DevicesAMD | 21 funds | $3.3B |
| Visa Inc-Class A SharesV | 21 funds | $2.8B |
| Chevron CorpCVX | 21 funds | $2.5B |
Ranked by how many of NIU's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in NIU.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 16, 2026 | Zhou Fion Wenjuan | Chief Financial Officer, Director | Sell (S) | 22K | $77K |
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 | 7 | 18 | – |
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 NIU
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/NIU/capital-change-brief"
Use Arkolith's capital_change_brief for NIU. 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 NIU. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.