OPEN TEXT CORP OTEX
CIK 0001002638 · CUSIP 683715106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | JARISLOWSKY, FRASER Ltd CIK 1123778 · View history | $613.33M 21,032,718 shares | 3.50% | +406.18K(+2.0%)Added | SEC filing ↗ Jul 15, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $334.84M 11,459,328 shares | 0.01% | +308.05K(+2.8%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 03 | BRANDES INVESTMENT PARTNERS, LP CIK 1015079 · View history | $244.36M 8,368,336 shares | 2.21% | +2.51M(+42.7%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 04 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $241.33M 8,262,084 shares | 0.19% | +119.16K(+1.5%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 05 | FIL Ltd CIK 318989 · View history | $235.51M 8,060,000 shares | 0.20% | +1.90M(+30.8%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $225.90M 7,730,470 shares | 0.16% | +810.35K(+11.7%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 07 | ROYAL BANK OF CANADA CIK 1000275 · Amended · View history | $198.51M 6,798,379 shares | 0.04% | -252.11K(-3.6%)Reduced | SEC filing ↗ Nov 21, 2025 | ▾ |
| 08 | Beutel, Goodman & Co Ltd. CIK 1361974 · View history | $189.34M 6,493,133 shares | 1.08% | -222.59K(-3.3%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 09 | COOKE & BIELER LP CIK 24386 · View history | $176.40M 6,041,008 shares | 1.77% | -64.13K(-1.1%)Reduced | SEC filing ↗ Aug 4, 2025 | ▾ |
| 10 | LETKO, BROSSEAU & ASSOCIATES INC CIK 1297496 · View history | $164.75M 5,649,818 shares | 3.15% | +789.01K(+16.2%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 11 | HARRIS ASSOCIATES L P CIK 813917 · View history | $160.76M 5,498,367 shares | 0.26% | -3.48M(-38.8%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 12 | MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history | $124.27M 4,275,331 shares | 0.11% | +20.32K(+0.5%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | GUARDIAN CAPITAL LP CIK 1224324 · View history | $121.19M 4,155,805 shares | 4.28% | +192.22K(+4.8%)Added | SEC filing ↗ Aug 7, 2025 | ▾ |
| 14 | NATIONAL BANK OF CANADA /FI/ CIK 926171 · Amended · View history | $102.83M 3,555,535 shares | 0.11% | +90.06K(+2.6%)Added | SEC filing ↗ Aug 18, 2025 | ▾ |
| 15 | NORGES BANK CIK 1374170 · View history | $98.88M 3,381,911 shares | 0.01% | +83.82K(+2.5%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 16 | TURTLE CREEK ASSET MANAGEMENT INC. CIK 1484148 · View history | $92.11M 3,154,503 shares | 2.67% | -1.97M(-38.4%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | MACKENZIE FINANCIAL CORP CIK 919859 · View history | $86.86M 2,970,895 shares | 0.11% | -2.91M(-49.4%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 18 | BANK OF MONTREAL /CAN/ CIK 927971 · View history | $84.47M 2,889,012 shares | 0.04% | -86.50K(-2.9%)Reduced | SEC filing ↗ Aug 5, 2025 | ▾ |
| 19 | Invesco Ltd. CIK 914208 · View history | $83.01M 2,842,851 shares | 0.01% | -228.57K(-7.4%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 20 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $80.46M 2,755,315 shares | 0.01% | +1.32M(+91.7%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
Showing 20 / 273 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 273 reporting institutions.
This page includes 20 of 273 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 273 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"683715106","quarter":"2025Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.