130 tracked 13F filers disclose a position in HPK as of the latest SEC 13F filings, a combined $306.5M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Arax Advisory Partners | $97.2M | 13.9M | ▲60k× Added · +13.9M sh | Q2 2026 | |
| 2 | U.S. Capital Wealth Advisors, LLC | $95.8M | 13.9M | —Held | Q1 2026 | |
| 3 | BlackRock, Inc. | $12.6M | 1.8M | ▲+16% Added · +245K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $7.3M | 1.1M | →First observed position No prior filed position | Q1 2026 | |
| 5 | AMERICAN CENTURY COMPANIES INC | $6.8M | 990K | ▲+1.3% Added · +13K sh | Q1 2026 | |
| 6 | Bank of New York Mellon Corp | $6.0M | 869K | ▲+6.9% Added · +56K sh | Q1 2026 | |
| 7 | Texas Capital Bank Wealth Management Services Inc | $5.4M | 776K | ▲+63% Added · +300K sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $5.3M | 753K | ▲+5.2% Added · +37K sh | Q2 2026 | |
| 9 | D. E. Shaw & Co., Inc. | $5.1M | 743K | ▲+309% Added · +561K sh | Q1 2026 | |
| 10 | VANGUARD PORTFOLIO MANAGEMENT LLC | $4.3M | 626K | →First observed position No prior filed position | Q1 2026 | |
| 11 | STATE STREET CORP | $4.3M | 622K | ▲+1.3% Added · +8K sh | Q2 2026 | |
| 12 | GOLDMAN SACHS GROUP INC | $4.3M | 621K | ▲+657% Added · +539K sh | Q1 2026 | |
| 13 | AQR CAPITAL MANAGEMENT LLC | $4.0M | 581K | ▲17× Added · +547K sh | Q1 2026 | |
| 14 | JPMORGAN CHASE & CO | $3.9M | 513K | ▲+499% Added · +427K sh | Q1 2026 | |
| 15 | JANE STREET GROUP, LLC | $3.5M | 509K | ▲Added Added · +509K sh | Q1 2026 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $2.7M | 398K | ▲+290% Added · +296K sh | Q1 2026 | |
| 17 | Point72 Asset Management, L.P. | $2.7M | 388K | ▲New +388K sh | Q1 2026 | |
| 18 | NORTHERN TRUST CORP | $2.5M | 368K | ▲+2.3% Added · +8K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $2.5M | 356K | ▲25× Added · +341K sh | Q1 2026 | |
| 20 | EIGHT 31 FINANCIAL, LLC | $2.3M | 335K | —Held | Q2 2026 | |
| 21 | MORGAN STANLEY | $2.2M | 316K | ▼−23% Reduced · −97K sh | Q1 2026 | |
| 22 | CastleKnight Management LP | $2.1M | 302K | ▲New +302K sh | Q1 2026 | |
| 23 | VOYA INVESTMENT MANAGEMENT LLC | $1.9M | 279K | ▲+31% Added · +66K sh | Q1 2026 | |
| 24 | Americana Partners, LLC | $1.7M | 241K | ▼−0.1% Reduced · −303 sh | Q2 2026 | |
| 25 | TUDOR INVESTMENT CORP ET AL | $1.4M | 208K | ▲New +208K 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.
Last quarter, 14 funds opened a new position in HPK and 15 added to an existing one, while 11 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 63 funds | $102.3B |
| AMAZON.COM INCAMZN | 63 funds | $75.3B |
| META PLATFORMS INC-CLASS AMETA | 63 funds | $47.4B |
| NVIDIA CORPNVDA | 62 funds | $156.3B |
| LAM RESEARCH CORPLRCX | 61 funds | $10.6B |
| ELI LILLY & COLLY | 60 funds | $30.3B |
| UNITEDHEALTH GROUP INCUNH | 60 funds | $12.8B |
| NEWMONT CORPNEM | 60 funds | $2.9B |
| BROADCOM INCAVGO | 59 funds | $64.0B |
| MICRON TECHNOLOGY INCMU | 59 funds | $14.3B |
| INTUITIVE SURGICAL INCISRG | 59 funds | $13.4B |
| AMPHENOL CORP-CL AAPH | 59 funds | $9.1B |
Ranked by how many of HPK's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Nov 8, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 17K | $242K |
| Sep 20, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 100K | $1.6M |
| Sep 3, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 36K | $550K |
| Aug 30, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 18K | $284K |
| Aug 29, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 18K | $275K |
| Aug 28, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 65K | $998K |
| Aug 27, 2024 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 50K | $775K |
| Dec 29, 2023 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 50K | $735K |
| Dec 28, 2023 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 105K | $1.5M |
| Dec 27, 2023 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 9K | $140K |
| Dec 22, 2023 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 100K | $1.4M |
| Dec 21, 2023 | HIGHTOWER JACK | Chief Executive Officer, Director, 10% Owner | Buy (P) | 50K | $716K |
Connected entities for HPK
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/HPK/capital-change-brief"
Use Arkolith's capital_change_brief for HPK. 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 HPK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.