95 tracked 13F filers disclose a position in PCB as of the latest SEC 13F filings, a combined $118.5M 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 | BlackRock, Inc. | $17.8M | 791K | ▼−1.0% Reduced · −8K sh | Q1 2026 | |
| 2 | DIMENSIONAL FUND ADVISORS LP | $13.7M | 611K | ▲+3.6% Added · +21K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $12.3M | 546K | →First observed position No prior filed position | Q1 2026 | |
| 4 | Rhino Investment Partners, Inc | $9.6M | 426K | ▲+0.1% Added · +473 sh | Q1 2026 | |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $8.0M | 282K | ▲+9.2% Added · +24K sh | Q2 2026 | |
| 6 | STATE STREET CORP | $6.0M | 210K | ▼−0.3% Reduced · −693 sh | Q2 2026 | |
| 7 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $3.5M | 157K | ▲+1.6% Added · +3K sh | Q1 2026 | |
| 8 | MALTESE CAPITAL MANAGEMENT LLC | $3.4M | 150K | ▲+56% Added · +54K sh | Q1 2026 | |
| 9 | AMERICAN CENTURY COMPANIES INC | $2.8M | 124K | ▼−0.2% Reduced · −237 sh | Q1 2026 | |
| 10 | NORTHERN TRUST CORP | $2.6M | 116K | ▲+1.2% Added · +1K sh | Q1 2026 | |
| 11 | GOLDMAN SACHS GROUP INC | $2.4M | 107K | ▼−15% Reduced · −19K sh | Q1 2026 | |
| 12 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2.3M | 102K | —Held | Q1 2026 | |
| 13 | Hillsdale Investment Management Inc. | $2.2M | 99K | ▼−2.0% Reduced · −2K sh | Q1 2026 | |
| 14 | ALLIANCEBERNSTEIN L.P. | $2.0M | 94K | —Held | Q1 2026 | |
| 15 | Connor, Clark & Lunn Investment Management Ltd. | $2.6M | 93K | ▲+3.0% Added · +3K sh | Q2 2026 | |
| 16 | SEGALL BRYANT & HAMILL, LLC | $2.5M | 88K | ▼−6.5% Reduced · −6K sh | Q2 2026 | |
| 17 | MORGAN STANLEY | $1.9M | 86K | ▲+25% Added · +17K sh | Q1 2026 | |
| 18 | Empowered Funds, LLC | $1.8M | 79K | ▲+2.5% Added · +2K sh | Q1 2026 | |
| 19 | MARSHALL WACE, LLP | $1.7M | 74K | ▲+2.1% Added · +2K sh | Q1 2026 | |
| 20 | RENAISSANCE TECHNOLOGIES LLC | $1.7M | 74K | ▼−1.2% Reduced · −869 sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $1.6M | 71K | →First observed position No prior filed position | Q1 2026 | |
| 22 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.4M | 62K | →First observed position No prior filed position | Q1 2026 | |
| 23 | AQR CAPITAL MANAGEMENT LLC | $1.3M | 57K | ▼−3.3% Reduced · −2K sh | Q1 2026 | |
| 24 | Bank of New York Mellon Corp | $1.3M | 57K | ▼−9.5% Reduced · −6K sh | Q1 2026 | |
| 25 | MARTINGALE ASSET MANAGEMENT L P | $913K | 41K | —Held | 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, 13 funds opened a new position in PCB and 15 added to an existing one, while 10 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 |
|---|---|---|
| JPMORGAN CHASE & COJPM | 48 funds | $25.1B |
| NVIDIA CORPNVDA | 47 funds | $192.4B |
| APPLE INCAAPL | 47 funds | $148.7B |
| MICROSOFT CORPMSFT | 47 funds | $135.0B |
| ELI LILLY & COLLY | 47 funds | $37.3B |
| BROADCOM INCAVGO | 46 funds | $78.9B |
| CHEVRON CORPCVX | 46 funds | $12.6B |
| AMAZON.COM INCAMZN | 45 funds | $92.9B |
| ALPHABET INC-CL AGOOGL | 45 funds | $71.0B |
| ALPHABET INC-CL CGOOG | 45 funds | $68.0B |
| META PLATFORMS INC-CLASS AMETA | 45 funds | $52.0B |
| TJX COMPANIES INCTJX | 45 funds | $11.8B |
Ranked by how many of PCB's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 6, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 1K | $24K |
| Mar 5, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 8K | $167K |
| Mar 4, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 2K | $46K |
| Mar 3, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 92 | $2K |
| Feb 27, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 1K | $22K |
| Feb 27, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 1K | $22K |
| Feb 27, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 1K | $22K |
| Feb 27, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 27 | $603 |
| Feb 23, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 2K | $45K |
| Feb 23, 2026 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 3K | $68K |
| Aug 21, 2025 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 8K | $181K |
| Aug 21, 2025 | LEE SANG YOUNG | Director, 10% Owner | Buy (P) | 5K | $108K |
Connected entities for PCB
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/PCB/capital-change-brief"
Use Arkolith's capital_change_brief for PCB. 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 PCB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.