123 tracked 13F filers disclose a position in ZIP as of the latest SEC 13F filings, a combined $111.1M 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 | BlackRock, Inc. | $15.3M | 8.3M | ▼−4.3% Reduced · −380K sh | Q1 2026 | |
| 2 | EDMOND DE ROTHSCHILD HOLDING S.A. | $21.0M | 5.6M | ▼−0.2% Reduced · −11K sh | Q2 2026 | |
| 3 | DISCIPLINED GROWTH INVESTORS INC /MN | $15.3M | 4.1M | ▼−3.0% Reduced · −125K sh | Q2 2026 | |
| 4 | AQR CAPITAL MANAGEMENT LLC | $6.4M | 3.5M | ▲+547% Added · +2.9M sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $5.3M | 2.9M | →First observed position No prior filed position | Q1 2026 | |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $4.4M | 2.4M | →First observed position No prior filed position | Q1 2026 | |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $3.5M | 1.9M | ▲+3.4% Added · +63K sh | Q1 2026 | |
| 8 | JACOBS LEVY EQUITY MANAGEMENT, INC | $3.3M | 1.8M | ▲+25% Added · +359K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $6.2M | 1.6M | ▲+16% Added · +226K sh | Q2 2026 | |
| 10 | MARSHALL WACE, LLP | $2.9M | 1.6M | ▲New +1.6M sh | Q1 2026 | |
| 11 | STATE STREET CORP | $5.6M | 1.5M | ▼−0.1% Reduced · −2K sh | Q2 2026 | |
| 12 | VOYA INVESTMENT MANAGEMENT LLC | $1.9M | 1.0M | ▲+26% Added · +207K sh | Q1 2026 | |
| 13 | MORGAN STANLEY | $1.9M | 1.0M | ▼−17% Reduced · −201K sh | Q1 2026 | |
| 14 | GOLDMAN SACHS GROUP INC | $1.9M | 1.0M | ▲+25% Added · +204K sh | Q1 2026 | |
| 15 | D. E. Shaw & Co., Inc. | $1.4M | 746K | ▼−4.7% Reduced · −37K sh | Q1 2026 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $1.2M | 673K | ▲+16% Added · +92K sh | Q1 2026 | |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $978K | 531K | ▼−1.5% Reduced · −8K sh | Q1 2026 | |
| 18 | NORTHERN TRUST CORP | $972K | 528K | ▲+2.4% Added · +12K sh | Q1 2026 | |
| 19 | TUDOR INVESTMENT CORP ET AL | $917K | 498K | ▼−2.9% Reduced · −15K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $803K | 437K | →First observed position No prior filed position | Q1 2026 | |
| 21 | XTX Topco Ltd | $537K | 292K | ▲+213% Added · +199K sh | Q1 2026 | |
| 22 | UBS Group AG | $441K | 240K | ▼−63% Reduced · −406K sh | Q1 2026 | |
| 23 | Nuveen, LLC | $383K | 208K | ▲+37% Added · +56K sh | Q1 2026 | |
| 24 | READYSTATE ASSET MANAGEMENT LP | $347K | 188K | ▲New +188K sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $318K | 173K | ▼−4.0% Reduced · −7K 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, 8 funds opened a new position in ZIP and 20 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 |
|---|---|---|
| META PLATFORMS INC-CLASS AMETA | 55 funds | $50.8B |
| NVIDIA CORPNVDA | 54 funds | $169.4B |
| BROADCOM INCAVGO | 54 funds | $69.4B |
| MICRON TECHNOLOGY INCMU | 54 funds | $14.2B |
| APPLE INCAAPL | 53 funds | $130.7B |
| MICROSOFT CORPMSFT | 53 funds | $114.1B |
| AMAZON.COM INCAMZN | 53 funds | $82.1B |
| ALPHABET INC-CL AGOOGL | 53 funds | $61.1B |
| ARISTA NETWORKS INCANET | 53 funds | $10.2B |
| ELI LILLY & COLLY | 52 funds | $33.7B |
| TESLA INCTSLA | 52 funds | $33.6B |
| JPMORGAN CHASE & COJPM | 52 funds | $23.3B |
Ranked by how many of ZIP's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 25, 2026 | SAKAMOTO RYAN T. | EVP, Chief Legal Officer | Sell (S) | 3K | $13K |
| Aug 20, 2026 | Garefis Amy | EVP, Chief People Officer | Sell (S) | 8K | $40K |
| Aug 6, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $44K |
| Aug 5, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $42K |
| Aug 4, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $43K |
| Jul 24, 2026 | SAKAMOTO RYAN T. | EVP, Chief Legal Officer | Sell (S) | 4K | $14K |
| Jul 20, 2026 | Garefis Amy | EVP, Chief People Officer | Sell (S) | 8K | $32K |
| Jul 8, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $38K |
| Jul 7, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $39K |
| Jul 6, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $38K |
| Jun 25, 2026 | SAKAMOTO RYAN T. | EVP, Chief Legal Officer | Sell (S) | 3K | $11K |
| Jun 23, 2026 | SIEGEL IAN H. | CHIEF EXECUTIVE OFFICER, Director, 10% Owner | Sell (S) | 10K | $30K |
Connected entities for ZIP
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/ZIP/capital-change-brief"
Use Arkolith's capital_change_brief for ZIP. 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 ZIP. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.