Among active 13F managers last quarter, 5 opened and 2 added, while 2 reduced; the largest holder to move was Renaissance Technologies LLC (new position). Over the last 180 days, 2 insiders sold and none bought, a net -$77K in open-market trades.
The legs disagree, or only one of them leans.
40 tracked 13F filers disclose a position in CYPH as of the latest SEC 13F filings, a combined $7.4M 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 | 3.9M | $2.4M | ▲+114% Added · +2.1M sh | Q2 2026 | |
| 2 | BlackRock, Inc. | 2.6M | $1.6M | ▲+12% Added · +281K sh | Q2 2026 | |
| 3 | Geode Capital Management, LLC | 1.2M | $719K | ▲+106% Added · +603K sh | Q2 2026 | |
| 4 | Citadel Advisors LLC | 836K | $512K | ▲Added Added · +836K sh | Q2 2026 | |
| 5 | Renaissance Technologies LLC | 725K | $576K | ▲New +725K sh | Q1 2026 | |
| 6 | Vanguard Fiduciary Trust Co | 571K | $350K | ▲+92% Added · +274K sh | Q2 2026 | |
| 7 | State Street Corp | 516K | $316K | ▲+268% Added · +376K sh | Q2 2026 | |
| 8 | Susquehanna International Group, LLP | 263K | $209K | ▼−53% Reduced · −294K sh | Q1 2026 | |
| 9 | UBS Group AG | 171K | $136K | ▲+449% Added · +140K sh | Q1 2026 | |
| 10 | LPL Financial LLC | 162K | $129K | ▲+396% Added · +130K sh | Q1 2026 | |
| 11 | Sequoia Financial Advisors, LLC | 153K | $93K | ▲+218% Added · +105K sh | Q2 2026 | |
| 12 | Northern Trust Corp | 88K | $70K | —Held | Q1 2026 | |
| 13 | Key Client Fiduciary Advisors, LLC | 75K | $46K | ▼−6.6% Reduced · −5K sh | Q2 2026 | |
| 14 | Two Sigma Investments, LP | 67K | $53K | ▼−7.8% Reduced · −6K sh | Q1 2026 | |
| 15 | HighTower Advisors, LLC | 61K | $48K | ▲+20% Added · +10K sh | Q1 2026 | |
| 16 | Simplex Trading, LLC | 39K | $31K | ▼−42% Reduced · −29K sh | Q1 2026 | |
| 17 | Texas Capital Bank Wealth Management Services Inc | 38K | $23K | ▼−64% Reduced · −67K sh | Q2 2026 | |
| 18 | Morgan Stanley | 38K | $30K | ▲77× Added · +37K sh | Q1 2026 | |
| 19 | XTX Topco Ltd | 31K | $24K | ▲New +31K sh | Q1 2026 | |
| 20 | Simplify Asset Management Inc. | 28K | $17K | ▲+32% Added · +7K sh | Q2 2026 | |
| 21 | Gerber Kawasaki Wealth & Investment Management | 22K | $13K | —Held | Q2 2026 | |
| 22 | Group One Trading LLC | 21K | $13K | ▼−80% Reduced · −86K sh | Q2 2026 | |
| 23 | Keystone Financial Group | 12K | $7K | —Held | Q2 2026 | |
| 24 | Vanguard Global Advisers, LLC | 12K | $7K | —Held | Q2 2026 | |
| 25 | IHT Wealth Management, LLC | 11K | $7K | —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, 5 funds opened a new position in CYPH and 2 added to an existing one, while 2 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 |
|---|---|---|
| Tesla IncTSLA | 13 funds | $1.9B |
| Berkshire Hathaway Inc-CL BBRK/B | 13 funds | $1.5B |
| Eli Lilly & CoLLY | 13 funds | $1.4B |
| Advanced Micro DevicesAMD | 12 funds | $1.4B |
| Intel CorpINTC | 12 funds | $1.0B |
| Lam Research CorpLRCX | 12 funds | $975.6M |
| Applied Materials IncAMAT | 12 funds | $970.0M |
| Walmart IncWMT | 12 funds | $768.1M |
| Coca-Cola CoKO | 12 funds | $700.8M |
| Johnson & JohnsonJNJ | 12 funds | $502.9M |
| General ElectricGE | 12 funds | $404.8M |
| Qualcomm IncQCOM | 12 funds | $370.0M |
Ranked by how many of CYPH's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in CYPH.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 26, 2026 | Dietz Thomas John | Director | Sell (S) | 20K | $34K |
| Mar 26, 2026 | Mirabelli Christopher | Director | Sell (S) | 60K | $43K |
| Nov 17, 2025 | Onsi Douglas E | CEO,CFO,Pres.,GC,Treas.&Sec., Director | Sell (S) 2 lots, same day | 676K | $2.1M |
| Nov 17, 2025 | Cavanaugh James H | Director | Sell (S) | 262K | $822K |
| Nov 17, 2025 | Mirabelli Christopher | Director | Sell (S) 2 lots, same day | 676K | $2.1M |
| Sep 24, 2021 | BeiGene, Ltd. | 10% Owner | Buy (P) | 2.5M | $7.2M |
| Jun 22, 2020 | Perceptive Life Sciences Master Fund Ltd | 10% Owner | Buy (P) | 1.8M | $3.5M |
| Feb 5, 2019 | Mirabelli Christopher | CEO, President, Chairman, Director, 10% Owner | Buy (P) | 571K | $1000K |
| Feb 5, 2019 | Lawlor Augustine | Chief Operating Officer, 10% Owner | Buy (P) | 571K | $1000K |
| Feb 5, 2019 | Onsi Douglas E | CFO, GC, Treasurer & Secretary, 10% Owner | Buy (P) | 571K | $1000K |
| Feb 5, 2019 | HealthCare Ventures IX, L.P. | 10% Owner | Buy (P) | 571K | $1000K |
| Nov 14, 2017 | Lawlor Augustine | Chief Operating Officer, 10% Owner | Buy (P) | 1.1M | $6.4M |
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 | 12 | 8 | – |
Insiders Form 4 open-market | 0 | 2 | -$77K |
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 CYPH
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/CYPH/capital-change-brief"
Use Arkolith's capital_change_brief for CYPH. 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 CYPH. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.