The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query PDS owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PDS"
Use Arkolith to show who owns PDS, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | FIL Ltd | $101.4M | 1.0M | ▲+21% Added · +180K sh | Q1 2026 | |
| 2 | NATIONAL BANK OF CANADA /FI/ | $73.6M | 752K | ▼−2.3% Reduced · −18K sh | Q1 2026 | |
| 3 | Hillsdale Investment Management Inc. | $48.0M | 487K | ▲+67% Added · +196K sh | Q1 2026 | |
| 4 | BANK OF MONTREAL /CAN/ | $44.5M | 452K | ▼−0.2% Reduced · −980 sh | Q1 2026 | |
| 5 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $36.8M | 374K | ▲+24% Added · +73K sh | Q1 2026 | |
| 6 | Encompass Capital Advisors LLC | $34.5M | 351K | ▼−37% Reduced · −205K sh | Q1 2026 | |
| 7 | GOLDMAN SACHS GROUP INC | $30.8M | 313K | ▲+0.2% Added · +600 sh | Q1 2026 | |
| 8 | DIMENSIONAL FUND ADVISORS LP | $28.3M | 288K | ▲+37% Added · +78K sh | Q1 2026 | |
| 9 | MORGAN STANLEY | $24.1M | 245K | ▲+138% Added · +142K sh | Q1 2026 | |
| 10 | TWO SIGMA INVESTMENTS, LP | $19.2M | 195K | ▲20× Added · +185K sh | Q1 2026 | |
| 11 | PICTON MAHONEY ASSET MANAGEMENT | $18.5M | 188K | ▼−28% Reduced · −74K sh | Q1 2026 | |
| 12 | Pine Valley Investments Ltd Liability Co | $14.9M | 152K | ▼−50% Reduced · −151K sh | Q1 2026 | |
| 13 | AMERICAN CENTURY COMPANIES INC | $13.5M | 137K | ▲+2.9% Added · +4K sh | Q1 2026 | |
| 14 | D. E. Shaw & Co., Inc. | $12.5M | 127K | ▲+9.9% Added · +11K sh | Q1 2026 | |
| 15 | BANK OF AMERICA CORP /DE/ | $11.3M | 115K | ▲+130% Added · +65K sh | Q1 2026 | |
| 16 | MILLENNIUM MANAGEMENT LLC | $11.3M | 114K | ▼−40% Reduced · −77K sh | Q1 2026 | |
| 17 | OBERWEIS ASSET MANAGEMENT INC/ | $11.1M | 113K | ▲+13% Added · +13K sh | Q1 2026 | |
| 18 | Grantham, Mayo, Van Otterloo & Co. LLC | $9.1M | 93K | ▲+30% Added · +21K sh | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $8.1M | 82K | ▼−9.5% Reduced · −9K sh | Q1 2026 | |
| 20 | BARCLAYS PLC | $7.3M | 74K | ▲41× Added · +72K sh | Q1 2026 | |
| 21 | BlackRock, Inc. | $7.0M | 71K | ▲+5.6% Added · +4K sh | Q1 2026 | |
| 22 | Quadrature Capital Ltd | $7.0M | 71K | ▲New +71K sh | Q1 2026 | |
| 23 | Quotient Wealth Partners, LLC | $6.6M | 67K | ▼−15% Reduced · −12K sh | Q1 2026 | |
| 24 | JPMORGAN CHASE & CO | $6.6M | 67K | ▲+15% Added · +9K sh | Q1 2026 | |
| 25 | AMERIPRISE FINANCIAL INC | $5.3M | 54K | ▲New +54K 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 39 funds | $16.3B |
| MICRON TECHNOLOGY INCMU | 39 funds | $4.1B |
| BROADCOM INCAVGO | 38 funds | $8.5B |
| ELI LILLY & COLLY | 38 funds | $4.5B |
| COSTCO WHOLESALE CORPCOST | 38 funds | $3.7B |
| MASTERCARD INC - AMA | 38 funds | $3.2B |
| BOSTON SCIENTIFIC CORPBSX | 38 funds | $1.3B |
| AMAZON.COM INCAMZN | 37 funds | $12.9B |
| ALPHABET INC-CL AGOOGL | 37 funds | $11.5B |
| JPMORGAN CHASE & COJPM | 37 funds | $5.6B |
| VISA INC-CLASS A SHARESV | 37 funds | $5.1B |
| LAM RESEARCH CORPLRCX | 37 funds | $3.1B |
Ranked by how many of PDS's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PDS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.