Among active 13F managers last quarter, 3 opened and 2 added, while 1 reduced; the largest holder to move was Citadel Advisors LLC (new position). Over the last 180 days, 1 insider bought and none sold, a net +$148K in open-market trades.
Funds lean in and no leg opposes.
26 tracked 13F filers disclose a position in BNKK as of the latest SEC 13F filings, a combined $683K 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 | 96K | $145K | —Held | Q2 2026 | |
| 2 | UBS Group AG | 89K | $231K | ▲+100% Added · +44K sh | Q1 2026 | |
| 3 | Citadel Advisors LLC | 51K | $78K | ▲New +51K sh | Q2 2026 | |
| 4 | Geode Capital Management, LLC | 51K | $77K | ▼−16% Reduced · −10K sh | Q2 2026 | |
| 5 | BlackRock, Inc. | 33K | $50K | —Held | Q2 2026 | |
| 6 | Vanguard Fiduciary Trust Co | 23K | $34K | —Held | Q2 2026 | |
| 7 | Two Sigma Securities, LLC | 13K | $19K | ▲New +13K sh | Q2 2026 | |
| 8 | State Street Corp | 13K | $19K | —Held | Q2 2026 | |
| 9 | MML Investors Services, LLC | 10K | $15K | ▼−0.5% Reduced · −49 sh | Q2 2026 | |
| 10 | Morgan Stanley | 3K | $7K | ▼−0.4% Reduced · −11 sh | Q1 2026 | |
| 11 | Tower Research Capital LLC (TRC) | 1K | $4K | ▲+118% Added · +765 sh | Q1 2026 | |
| 12 | Steward Partners Investment Advisory, LLC | 582 | $884 | ▲+0.5% Added · +3 sh | Q2 2026 | |
| 13 | Private Wealth Asset Management, LLC | 357 | $543 | —Held | Q2 2026 | |
| 14 | NewEdge Advisors, LLC | 237 | $361 | —Held | Q2 2026 | |
| 15 | Royal Bank Of Canada | 121 | $0 | —Held | Q1 2026 | |
| 16 | SBI Securities Co., Ltd. | 119 | $181 | ▲+42% Added · +35 sh | Q2 2026 | |
| 17 | Osaic Holdings, Inc. | 41 | $106 | ▼−55% Reduced · −50 sh | Q1 2026 | |
| 18 | Group One Trading LLC | 34 | $52 | ▼−97% Reduced · −1K sh | Q2 2026 | |
| 19 | Arax Advisory Partners | 33 | $51 | ▼−44% Reduced · −26 sh | Q2 2026 | |
| 20 | Allworth Financial LP | 28 | $74 | —Held | Q1 2026 | |
| 21 | Medallion Wealth Advisors, LLC | 15 | $23 | —Held | Q2 2026 | |
| 22 | Jones Financial Companies LLLP | 5 | $12 | ▲New +5 sh | Q1 2026 | |
| 23 | Signaturefd, LLC | 2 | $5 | —Held | Q1 2026 | |
| 24 | Godsey & Gibb, Inc | 2 | $4 | —Held | Q2 2026 | |
| 25 | Golden State Wealth Management, LLC | 2 | $3 | —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, 3 funds opened a new position in BNKK and 2 added to an existing one, while 1 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 | 8 funds | $3.4B |
| Microsoft CorpMSFT | 8 funds | $1.9B |
| Alphabet Inc-CL AGOOGL | 8 funds | $1.4B |
| Broadcom IncAVGO | 8 funds | $1.4B |
| Eli Lilly & CoLLY | 8 funds | $1.3B |
| Alphabet Inc-CL CGOOG | 8 funds | $1.2B |
| BlackRock IncBLK | 8 funds | $1.1B |
| Advanced Micro DevicesAMD | 8 funds | $1.0B |
| Micron Technology IncMU | 8 funds | $996.9M |
| Abbvie IncABBV | 8 funds | $908.7M |
| SS SPDR S&P 500 ETF Trust-USSPY | 8 funds | $859.8M |
| Applied Materials IncAMAT | 8 funds | $858.9M |
Ranked by how many of BNKK's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BNKK.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 13, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 9K | $11K |
| Jul 10, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 1K | $1K |
| Jul 2, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 12K | $17K |
| Jun 22, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) 3 lots, same day | 8K | $12K |
| Jun 16, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 3K | $3K |
| Jun 10, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 12K | $16K |
| Apr 9, 2026 | Rudy Mitchell Austin | Director, 10% Owner | Buy (P) | 31K | $88K |
| Dec 11, 2024 | Melton Christopher | Director | Sell (S) | 3K | $3K |
| Dec 29, 2023 | Gulyas John | Director | Buy (P) | 3K | $11K |
| Dec 28, 2023 | Gulyas John | Director | Buy (P) | 3K | $10K |
| Aug 31, 2023 | Gulyas John | Director | Buy (P) | 1.7M | — |
| Aug 7, 2023 | Gulyas John | Director | Buy (P) 16 lots, same day | 19K | — |
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 | 4 | 6 | – |
Insiders Form 4 open-market | 1 | 0 | +$148K |
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 BNKK
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/BNKK/capital-change-brief"
Use Arkolith's capital_change_brief for BNKK. 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 BNKK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.