26 tracked 13F filers disclose a position in PMCB as of the latest SEC 13F filings, a combined $554K 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 | CITADEL ADVISORS LLC | $239K | 360K | ▲+57% Added · +130K sh | Q1 2026 | |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $96K | 124K | ▼−36% Reduced · −71K sh | Q2 2026 | |
| 3 | RENAISSANCE TECHNOLOGIES LLC | $38K | 57K | ▼−40% Reduced · −38K sh | Q1 2026 | |
| 4 | XTX Topco Ltd | $35K | 52K | ▲+114% Added · +28K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $34K | 51K | →First observed position No prior filed position | Q1 2026 | |
| 6 | NORTHERN TRUST CORP | $24K | 36K | —Held | Q1 2026 | |
| 7 | Schonfeld Strategic Advisors LLC | $21K | 27K | ▼−0.3% Reduced · −83 sh | Q2 2026 | |
| 8 | VANGUARD FIDUCIARY TRUST CO | $16K | 23K | →First observed position No prior filed position | Q1 2026 | |
| 9 | EQUITEC PROPRIETARY MARKETS, LLC | $17K | 22K | —Held | Q2 2026 | |
| 10 | SIMPLEX TRADING, LLC | $13K | 20K | ▼−23% Reduced · −6K sh | Q1 2026 | |
| 11 | JANE STREET GROUP, LLC | $8K | 12K | ▲+1.2% Added · +139 sh | Q1 2026 | |
| 12 | COMMONWEALTH EQUITY SERVICES, LLC | $7K | 10K | ▲New +10K sh | Q1 2026 | |
| 13 | Tower Research Capital LLC (TRC) | $3K | 5K | ▼−0.2% Reduced · −9 sh | Q1 2026 | |
| 14 | UBS Group AG | $3K | 5K | ▲+65% Added · +2K sh | Q1 2026 | |
| 15 | GROUP ONE TRADING LLC | $1K | 2K | ▲New +2K sh | Q1 2026 | |
| 16 | OSAIC HOLDINGS, INC. | $200 | 302 | ▼−0.3% Reduced · −1 sh | Q1 2026 | |
| 17 | Sachetta, LLC | $11 | 14 | —Held | Q2 2026 | |
| 18 | SBI Securities Co., Ltd. | $5 | 6 | ▲+100% Added · +3 sh | Q2 2026 | |
| 19 | BFSG, LLC | $4 | 5 | —Held | Q2 2026 | |
| 20 | NewEdge Advisors, LLC | $2 | 2 | —Held | Q2 2026 | |
| 21 | FINANCIAL CONSULATE, INC | $2 | 2 | —Held | Q2 2026 | |
| 22 | MORGAN STANLEY | $1 | 1 | ▼−50% Reduced · −1 sh | Q1 2026 | |
| 23 | CWM, LLC | $1 | 1 | —Held | Q1 2026 | |
| 24 | Johnson Financial Group, Inc. | $1 | 1 | —Held | Q2 2026 | |
| 25 | MCF Advisors LLC | $1 | 1 | —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, 0 funds opened a new position in PMCB and 3 added to an existing one, while 3 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 |
|---|---|---|
| ALPHABET INC-CL CGOOG | 12 funds | $913.6M |
| BOSTON SCIENTIFIC CORPBSX | 12 funds | $545.4M |
| BANK OF AMERICA CORPBAC | 12 funds | $208.7M |
| NVIDIA CORPNVDA | 11 funds | $4.8B |
| APPLE INCAAPL | 11 funds | $2.5B |
| MICROSOFT CORPMSFT | 11 funds | $1.6B |
| BROADCOM INCAVGO | 11 funds | $1.5B |
| ALPHABET INC-CL AGOOGL | 11 funds | $1.4B |
| META PLATFORMS INC-CLASS AMETA | 11 funds | $1.3B |
| TESLA INCTSLA | 11 funds | $1.1B |
| JPMORGAN CHASE & COJPM | 11 funds | $987.6M |
| WARNER BROS DISCOVERY INCWBD | 11 funds | $967.7M |
Ranked by how many of PMCB's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jan 7, 2026 | SCHECHTER JONATHAN | Director | Buy (P) | 20K | $17K |
| Jan 7, 2026 | Silverman Joshua | CEO and President, Director | Buy (P) | 40K | $33K |
| Jan 6, 2026 | SCHECHTER JONATHAN | Director | Buy (P) | 20K | $16K |
| Jan 6, 2026 | Silverman Joshua | CEO and President, Director | Buy (P) | 30K | $24K |
| Jan 5, 2026 | SCHECHTER JONATHAN | Director | Buy (P) | 20K | $16K |
| Jan 5, 2026 | Silverman Joshua | CEO and President, Director | Buy (P) | 30K | $23K |
| Class | 13F holders | Value held |
|---|---|---|
| PMCBthis pageCommon Stock | 26 funds | $554K |
| 71715X104Stock | 3 funds | $4 |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for PMCB
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/PMCB/capital-change-brief"
Use Arkolith's capital_change_brief for PMCB. 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 PMCB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.