Among active 13F managers last quarter, 19 opened and 17 added, while 10 reduced; the largest holder to move was Palisades Investment Partners, LLC (new position). Over the last 180 days, 1 insider bought and none sold, a net +$170K in open-market trades.
Funds lean in and no leg opposes.
162 tracked 13F filers disclose a position in HYLN as of the latest SEC 13F filings, a combined $212.0M 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 | BlackRock, Inc. | 11.5M | $59.7M | ▲+29% Added · +2.6M sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 5.6M | $28.9M | ▼−1.1% Reduced · −64K sh | Q2 2026 | |
| 3 | General Electric Co | 5.5M | $28.7M | —Held | Q2 2026 | |
| 4 | Geode Capital Management, LLC | 3.3M | $17.2M | ▲+7.2% Added · +223K sh | Q2 2026 | |
| 5 | State Street Corp | 2.9M | $14.9M | ▼−4.9% Reduced · −148K sh | Q2 2026 | |
| 6 | T. Rowe Price Investment Management, Inc. | 1.6M | Withheld | ▲New +1.6M sh | Q2 2026 | |
| 7 | D. E. Shaw & Co., Inc. | 1.5M | $2.6M | ▲+41% Added · +432K sh | Q1 2026 | |
| 8 | Vanguard Portfolio Management LLC | 1.4M | $7.3M | ▲+62% Added · +537K sh | Q2 2026 | |
| 9 | Millennium Management LLC | 1.4M | $2.5M | ▲+432% Added · +1.1M sh | Q1 2026 | |
| 10 | Charles Schwab Investment Management Inc | 1.0M | $1.8M | ▼−2.7% Reduced · −29K sh | Q1 2026 | |
| 11 | Northern Trust Corp | 932K | $1.6M | ▲+2.4% Added · +22K sh | Q1 2026 | |
| 12 | Palisades Investment Partners, LLC | 908K | $4.7M | ▲New +908K sh | Q2 2026 | |
| 13 | Morgan Stanley | 905K | $1.6M | ▼−8.6% Reduced · −85K sh | Q1 2026 | |
| 14 | Vanguard Fiduciary Trust Co | 846K | $4.4M | ▲+6.5% Added · +52K sh | Q2 2026 | |
| 15 | J. Derek Lewis & Associates Inc. | 833K | $4.3M | ▲+0.9% Added · +7K sh | Q2 2026 | |
| 16 | Dimensional Fund Advisors LP | 800K | $1.4M | ▲+34% Added · +203K sh | Q1 2026 | |
| 17 | UBS Group AG | 655K | $1.2M | ▼−19% Reduced · −153K sh | Q1 2026 | |
| 18 | 683 Capital Management, LLC | 575K | $3.0M | ▼−21% Reduced · −150K sh | Q2 2026 | |
| 19 | Nuveen, LLC | 486K | $855K | ▲+1.1% Added · +5K sh | Q1 2026 | |
| 20 | Bank of New York Mellon Corp | 398K | $701K | ▼−4.1% Reduced · −17K sh | Q1 2026 | |
| 21 | Goldman Sachs Group Inc | 378K | $666K | ▲+61% Added · +144K sh | Q1 2026 | |
| 22 | Renaissance Technologies LLC | 319K | $561K | ▲+49% Added · +105K sh | Q1 2026 | |
| 23 | Connor, Clark & Lunn Investment Management Ltd. | 300K | $1.6M | ▼−6.0% Reduced · −19K sh | Q2 2026 | |
| 24 | CenterBook Partners LP | 297K | $1.5M | ▲New +297K sh | Q2 2026 | |
| 25 | Susquehanna International Group, LLP | 286K | $503K | ▲+7.5% Added · +20K sh | 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, 19 funds opened a new position in HYLN and 17 added to an existing one, while 10 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 | 75 funds | $198.6B |
| Microsoft CorpMSFT | 74 funds | $118.6B |
| Amazon.com IncAMZN | 74 funds | $97.2B |
| Meta Platforms Inc-Class AMETA | 73 funds | $55.0B |
| Eli Lilly & CoLLY | 72 funds | $43.6B |
| Apple IncAAPL | 71 funds | $138.3B |
| Broadcom IncAVGO | 71 funds | $83.9B |
| Advanced Micro DevicesAMD | 71 funds | $32.9B |
| Alphabet Inc-CL AGOOGL | 70 funds | $89.3B |
| JPMorgan Chase & CoJPM | 70 funds | $31.4B |
| Berkshire Hathaway Inc-CL BBRK/B | 70 funds | $17.2B |
| Alphabet Inc-CL CGOOG | 69 funds | $66.3B |
Ranked by how many of HYLN's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in HYLN.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 27, 2026 | Cubbage Vincent T. | Director | Buy (P) | 50K | $170K |
| Aug 21, 2025 | Freeland Richard Joseph | Director | Buy (P) | 65K | $102K |
| May 23, 2025 | Standley Greg | Chief Accounting Officer. | Buy (P) | 5K | $6K |
| May 23, 2025 | Panzer Jon | Chief Financial Officer | Buy (P) | 40K | $46K |
| May 23, 2025 | Ramasamy Govindaraj | Chief Commercial Officer | Buy (P) | 20K | $23K |
| Nov 22, 2024 | Cubbage Vincent T. | Director | Sell (S) | 65K | $254K |
| Nov 20, 2024 | Craig Jeffrey A | Director | Buy (P) | 50K | $148K |
| Sep 11, 2024 | Ramasamy Govindaraj | Chief Commercial Officer | Buy (P) | 30K | $58K |
| Jun 12, 2024 | Ramasamy Govindaraj | Chief Commercial Officer | Buy (P) | 10K | $15K |
| Nov 21, 2023 | Knight Robert M Jr | Director | Buy (P) | 100K | $57K |
| Nov 16, 2023 | Lantz Cheri | Chief Strategy Officer | Buy (P) | 20K | $13K |
| Nov 15, 2023 | Gallagher Dennis M. | Chief Operating Officer | Buy (P) | 40K | $26K |
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 | 42 | 23 | – |
Insiders Form 4 open-market | 1 | 0 | +$170K |
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 HYLN
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/HYLN/capital-change-brief"
Use Arkolith's capital_change_brief for HYLN. 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 HYLN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.